Book._^±_ GcpiglitN? . ccmncHT DEPOsm The Farmer's Handbook A CONVENIENT REFERENCE BOOK For All Persons Interested In General Farming, Fruit Culture, Truck Farm- ing, Market Gardening, Livestock Production, Bee Keeping, Dairying, Etc. International Correspondence Schools SCRANTON.PA. 1st Edition, 6th Thousand, 1st Impression scranton.pa. International Textbook Company .16 Copyright, 1912, by International Textbook Company All Rights Reserved 24070 PREFACE This handbook is intended as a book of reference for general farmers, fruit growers, truck farmers, market gardeners, hvestock raisers, dairymen, and in fact all persons interested in the principles and best modern practices of agriculture. Students and teachers of agriculture in colleges and public schools will find it of great value to them in their work, and suburbanites and city and town dwellers who have gardens or raise livestock will receive much help from a study of its pages. While not a treatise covering the entire subject of agriculture; it presents facts, data, and information in language that is clear, concise, and easily-understood, and with the matter arranged in a manner that makes the work especially valuable for ready reference. Among the subjects treated are: Soil improve- ment, general farm crops, fruit and vegetable cul- ture, dairying, bee keeping, farm implements and machinery, as well as a section on farm livestock; this last includes descriptions of the approved types and breeds of livestock and the best method for the feeding and caring of animals in both health and disease. Although the treatment of some of the subjects is necessarily brief, the information given is of the same high order as that contained in the Instruction Papers of the Agricultural Courses of the International Correspondence Schools and is in strict accord with the latest agricultural methods. This handbook was prepared under the super- vision of H. O. Sampson, Principal of our School of Agriculture, assisted by the following Agricultural Editors, all members of our staff of textbook writers: J. E. McClintock, S. W. Shoemaker, W. W. Otto. H. J. Stevens, and E. D. Stivers. International Correspondence Schools. November 1, 1912. NDEX A Abscesses, 278. Aberdeen-Angus cattle, 208. Abortion in farm livestock, 278. Acetic acid as medicine for livestock, 274. Acid-forming bacteria in milk, :ns. phosphates as fertilizer, 34. Aconite as medicine for live- stock. Tincture of, 274. Actinomycosis, 278. Administration of medicines to farm livestock, 273. Aeration, Soil, 47. Air in soil, 7. Alfalfa as green manure, 29. as hay and pasture crop, 77. Aloes as medicine for live- stock, 274. Alsike clover as hay and pas- ture crop, 75. American merino sheep, 219. saddle horses, 181. trotter horses, 183. Ammonia, Sulphate of, 31. water, as medicine for live- stock, 274. Ammoniacal copper carbonate as a fungicide, 91. Analyses, Misleading method of stating fertilizer, 37. Anesthetics, 272. Anodynes. 272. Anthrax, 278. Symptomatic, 279. Antimony as medicine for livestock, Butter of, 275. Antispadmodics, 272. Apothecaries' fluid measure table, 381. weight table, 380. Apples, Pruning of, 100. Spraying of. 101. Varieties of, 93. Arab horses, 178. Arithmetical tables, 378. Arnica as medicine for live- stock. Tincture of, 274. Arrangement of home gar- den. 166. Arsenate of lead as an insecti- cide, 89. Arsenic as medicine for live- stock, Fowler's solution of. 274. Arsenite of lime as an insecti- cide, 90. Artichokes, Jerusalem, 84. Ash in feeds, 239. Ashes for fertilizer, Wood, 35. Asparagus, 174. Astringents, 272. Avoirdupois weight table, 380. Avrshire cattle, 201. Azoturia, 279. Babcock milk test. The. 321. Bacon-type swine, 231. Bacteria in milk, 315. in milk. Acid-forming, 318. in milk. Pathogenic, 319. in soil, 11. Balanced rations, 243. Barley, 58. Treatment of smut on, 59. Barrenness in farm livestock, 279. Barrow, Score card for bacon- type. 289. Score card for fat-type. 300. Basic slag for fertilizer. 35. INDEX Beam plows, 339. Bean and pea thrashers, 352. Beans, 175. Bee keeping as an industry, 331. keeping, Locations for, 333. keeping. Objects of, 331. keeping. Profits in, 335. keeping. Time required in, 336. stings. Treatment for, 337. Beef animal. List of parts of, 205. cattle. Breeds of, 205. -cattle class, 214. type. Description of, 205. Bees, Drone, 339. Parthenogenesis in, 339. Queen, 337. Races of honey, 337. Worker, 338. Beet lifters, 352. Beets, 168. Sugar, 83. Belgian horses, 188. Belladonna as medicine for livestock. Fluid extract of, 274. Berkshire swine, 232. Bermuda grass as hay and pasture crop, 70. Bichloride of mercury as medicine for livestock, 276. Black quarter, 279. Blackberries, Pruning of, 146. Spraying of, 147. Varieties of, 146. Blackleg, 279. Blisters, 273. Bloat, 284. Blood as fertilizer. Dried, 31. Blue grass as hay and pas- ture crop, Canada, 68. grass as hay and pasture crop, Kentucky, 67. grass as hay and pasture crop, Texas, 71. vitriol as medicine for live- stock, 274. Boars, Rations for herd, 260. Boiled milk, 317. Bone black as fertilizer, 34. as fertilizer. Dissolved, 34. as fertiUzer, Raw, 33. as fertiUzer, Steamed, 34. Bordeaux mixture as a fungi- cide, 91. Boric acid as medicine for livestock, 275. Broadcasting seeders, 344. Brome grass as hay and pas- ture crop. Smooth, 68. Brown Swiss cattle, 203. Buckwheat, 59. Bunchers, Clover, 348. Butcher-stock class of cattle, 214. Cabbage, 169. Calcium in soil, 10. Calomel as medicine for live- stock, 275. Calves, Veal, 216. Camphor as medicine for live- stock. Spirits of, 277. Canada blue grass as hay and pasture crop, 68. field peas as green manure, 27. Canadian milk standards, 329. Canners and cutters, 215. Capillary water in soil, 6. Carbohydrates in feeds, 240. Carbolic acid as medicine for livestock, 275. Care of farm implements and machinery, 354. Carriage-horse class, 193. Carrots, 83, 170. Castor oil as medicine for livestock, 275. pomace as fertilizer, 33. Cattle, Aberdeen-Angus, 208. Ayrshire. 201. Breeds of beef, 205. Breeds of dairy, 197. Breeds for dual-purpose, 211. Brown Swiss, 203. class. Beef, 214. class. Butcher-stock, 214. INDEX vii Cattle, Devon, 211. Dutch belted, 202. French Canadian, 203. Galloway, 209. Guernsey, 198. Hereford, 208. Holstein-Friesian, 200. Jersey, 198. manure, 22, 25. Market classes and grades of, 212, 213 Polled Durham, 207. Rations for dairy, 257. Rations for fattening, 259. Red polled, 212. Shorthorn, 206. Simmethal, 203. Sussex, 210. Score card for dairy, 294. Score card for beef, 295. Cauliflower, 170. Celery, 170. Cerebrospinal meningitis, 280. Charbon, 278. Chemical changes in soil, 8. Cherries, pruning of, 135. Spraying of, 135, Varieties of. 131. Cheshire swine, 236. Chester white swine, 234. Cheviot sheep, 225. Chinch bug on wheat, 55. Choking in farm livestock, 280. Cholera, Hog, 283. Chunk-horse class, 192. Classification of feeds, 241. Cleanliness in handling milk, 316. Cleveland bay horses, 186. Climate for truck farming, 161. Clover as hay and pasture crop, Alsike, 75. as hay and pasture crop, Crimson, 76 . as hay and pasture crop. Mammoth red, 74. as hay and pasture crop. Red. 74. Clover as hay and pasture crop. White, 76. bunchers, 348. huUers, 353. Clovers as green manure, 27. Clydesdale horses, 187. Coal tar dips, 276. Colic in farm livestock, 280. Commercial fertilizer, 30. Composition of feeds, 238. of milk, 313. Constipation in farm live- stock, 281. CooUng of milk, 316. Copper sulphate as medicine for livestock, 274. Copperas as medicine for livestock, 275. Corn as hay and pasture crop, Kafir, 73. binders, 350. Enemies and diseases of, 66. grown for silage in dif- ferent zones of the U. S., Table of varieties of, 63. huskers and shredders, 351. in U. S., Date of first, general, and last plant- ing and harvesting, 64. pickers, 350. planters, 345. Sweet, 175. Varieties of, 60. zones in the United States, 61. Corrosive sublimate as med- icine for livestock, 276. Cotswold sheep, 227. Cotton planters, 345. Cottonseed meal as ferti- lizer, 33. Cough in farm livestock, 281. Cow, List of parts of, 197. Cowpeas as green manure, 28. as hay and pasture crop, 78. Crimson clover as hay and pasture crop, 76. INDEX Crops for home garden, 165. from seeding, Table of time required for matur- ity of different vege- table, 366. Half-hardy vegetable, 174. Hardy vegetable, 168. Harvesting of home garden, 167. Hay and pasture, 66. Planting of home garden, 167. Root, 82. Soiling, 85. Tender vegetable, 176. Truck-farm, 16.3. Cubic measure table, 379. Cucumbers, 176. Cultivators, 342. Culture, Fruit, 89. Currants, Pruning of, 150. Varieties of, 149. Cutters and canners, 215. type. Description of, 197. Dairying, 313. Delaine merino sheep, 220. Dentrification by tillage, Les- sening of, 48. Devon cattle, 211. Dewberries, Pruning of, 147. Spraying of, 147. Varieties of, 146. Diagnosis of diseases of farm livestock, 270. Dips, Coal tar, 276. Diseases of farm livestock, 264. of farm livestock. Diagno- sis of, 270. of farm livestock, N o n - transmissible, 267. of farm livestock. Trans- missible, 265. Disk plows. 340. Distances, Table of, 382. Distillate oils as insecticide, 91. Ditches, Construction of drainage, 15. for drainage. Open, 15. Ditches, Locating of drain- age, 15, Dorset sheep, 224. Dosage of medicines for farm livestock, 273. Draft-horse class, 190. Drags, Soil, 342. Drainage, Beneficial effects of soil, 13. Cost of soil, 15. laterals, 17. mains, 17. Open ditches for, 15. Soil, 13. submains, 17. Dried blood as fertilizer, 31. Drill, Grain, 345. Drone bees, 339. Dry measure table, 381. Dual-purpose type of cattle, Description of, 211. Duroc-Jersey swine, 234. Dutch belted cattle, 202. E Eczema, 281. Epsom salts, as medicine for Uvestock, 276. Equipment for market gar- dening, 156. for truck farming, 162. Equivalents, How to find fer- tiUzer, 39. Table of data for comput- ing fertilizer, 40. Essex swine, 237. Ewes, Rations for, 262. Farcy, 281. Farm implements and ma- chinerv, Care of, 354. Uvestock, 178. Fat in feeds, 240. Feed, Fodder as, 242. Hay as. 241. on value of manure. Influ- ence of, 23. Root crops as, 243. Silage as, 242. Soiling crops as, 242. Straw as, 242. INDEX Feedstuffs, Table of dry mat- ter and nutrients in American, 249. Feeders and stockers, 215. Feeding, livestock, 238. standards, 243. standards, Wolfif-Lehmann, 245. Feeds. Ash in, 239. Carbohydrates in, 249. Classification of, 241. Composition of, 238. Fat in, 240. Protein in, 239. Water in, 239. Fertilizer analysis, mislead- ing methods of stating, 37. equivalents,' How to find, 39. equivalents, Table of data for computing, 40. Fish, 32. laws. State, 36. Fertilizers, Commercial, 30. Facts about, 39. Vegetable potash, 36. Field peas as hay and pasture crops, 81 Fish fertilizer, 32. Fodder as feed, 242. Foot and mouth disease, 281. rot, 281. Foul in foot, 282. Founder, 282. French Canadian cattle, 203. coach horses, 185. Fruit culture, 89. Fungicides, 91. Furrow drains, 16. Galloway cattle, 209. Galls, 282. Gang plows, 340. Garbage tankage, 32. Garden, Arrangement of home, 166. Crops for home, 165. Glass for home, 165. produce. Markets for mar- ket, 159. Garden, Site for home, 164. Size for home, 164. Soil for home, 164. Soil improvement for home, 165. Tillage for home, 166. Tools for home, 167. Gardening, Equipment for market, 156. Site for market, 155. Garget, 282. Gasoline as medicine for live- stock, 276. Gentian root, as medicine for livestock, 276. German coach horses, 185. Gestation table for farm live- stock, 301. Gidd, 282. Glanders, 283. Gooseberries, Pruning of, 153. Spraying of, 154. Varieties of, 152. Grade in underdrains. Ob- taining uniform, 21. Grain binders, 349. drills, 345. harvester and thrasher, 350. headers, 350. Grapes, pruning of, 122. Spraying of, 124. Training of, 122. Varieties of, 117. Grasses as hay and pasture crop, 66. Grease, 283. heels, 283. Green manure, 27. manure, Alfalfa as, 29. manure, Canada field peas as, 27. manure, Clovers as, 27. manure, Cowpeas as, 28. manure. Soybeans as, 28. manure, Supplying of, 29. manure. Vetch as, 28. manure, Weeds as, 27. manuring. Effects of, 29. Guernsey cattle, 198. INDEX H Hackney horses, 184. Hair and wool waste, as fer- tilizer, 32. Hampshire sheep, 223. swine, 238. Hand as a unit of measure- ment, 178. Harrowing, 51. Harrows. 340. Harvesting of corn, Table of f]rst, general, and last planting and, 64. of home garden crops, 167. Hay and pasture crops, 66. as feed, 241. loaders, 349. rakes, 348. stackers, 348. tedders, 349. Heaves, 283. Hellebore as an insecticide, 90. Hereford cattle, 208. Hessian fly. Combating of, 55. Hog cholera, 283. List of parts of, 230. manure. Care of, 25. Hogs, Rations for bacon, 260. Rations for fattening. 250. Holstein-Friesian cattle. 200. Honey bees. Races of, 337. Hoof and horn meal, 32. Hoose. 284. Horn and hoof meal. 32. Horse class. Carriage-, 193. class. Chunk-, 192. class. Draft, 190. class. Road. 194. class, Saddle,- 195. class. Wagon-, 192. List of parts of, 179. manure, 21. manure. Care of, 25. Horses, American saddle, 181. American trotter, 183. Arab, 178. Belgian, 188. Breeds of, 178. Cleveland bay, 186. Clydesdale, 187. French coach, 185. Horses, German coach, 185. Hackney, 184. Market classes of, 189. Morgan, 182. Orloff trotter, 184. Percheron, 186. Rations for draft, 255. Rations for driving, 255. Rations for saddle, 256. Score card for heavy mar- ket, 289. Score card for light mar- ket, 292. Shire, 188. Suffolk, 189. Table of market classes of, 191. « Thoroughbred, 180. Yorkshire coach, 186. Hoven, 284. Humus in soil, 10. Hydrometer readings. Table of comparison of Baum6 and specific gravity, 366. Hydrostatic water in soil. 6. Hygroscopic water in soil, 6. Implements and machinery. Care of farm, 354. and machinery. Farm, 339. Improvement, Soil, 13. Indigestion, in farm live- stock, 285. Inorganic ingredients of soil, 1. Insecticides for fruit plants, 89. Intestinal worms, 285. Iodine, as medicine for live- stock. Tincture of, 276. Italian rye grass as hay and pasture crop, 70. Jamaica ginger, as medicine for livestock, 276. Jerusalem artichokes, 84. Jersey cattle, 198. Johnson grass as hay and pasture crop, 70. INDEX Kafir com as hay and pasture crop, 73. Kainite as fertilizer, 35. Kentucky blue grass as hay and pasture crop, 67 Kerosene as medicine for live- stock, 276. Kerosene emulsion as an in- secticide, 91. Kohlrabi, 83. Lambs, Rations for, 263. Lard-type swine, 231. Large Yorkshire swine, 237. Laterals, Distance between drainage, 18. Laudanum as a medicine for livestock, 277. Leather meal as fertilizer, 33. Legal weights per bushel. Table of, 368-377. Legumes as hay and pasture crops, 73. Leicester sheep, 226. Lettuce, 171. Lice in farm livestock, 28.5. Lime, Methods of determining if soils need, 42. on soils. Effect of, 41. sulphur as a fungicide, 92. sulphur as an insecticide, 90. to soil. Application of, 44. to soil. When to apply, 46. water as medicine for live- stock, 277. Liming of soils, 41. Lincoln sheep, 226. Linear measiire table, 378. Linseed meal as fertilizer, 33. oil as r-^dicine for live- stock, Riw, 277. Liquid measure table, 381. List of market classes of sheep, 229. of parts of beef animal, 205. of parts of dairy animal, 197. of parts of hog, 230. List of parts of horse, 179. of parts of sheep, 217. Listers, Com, 346. Livestock, Administration of medicines to farm, 273. Diagnosis of diseases of farm, 270. Diseases of farm, 265. Dosage of medicines for farm, 273. Farm, 178. feeding, 238. Gestation table for farm, 301. Medicines for farm, 272. Non-transmis.ible diseases of farm, 266. Sanitation of farm, 267. Transmissible diseases of . farm, 265. Location for bee-keeping, 333. Location for truck farm, 160. Lockjaw, 288. London purple as an insect- icide. 90. Long ton weight table, 380. Lump jaw, 278. M Machinery and implements, Farm, 339. Machines and implements. Care of farm, 354. Maggots in farm livestock, 285. Mammoth red clover as hay and pasture crop, 74. Mange, 285. Mangel wurzels, 82. Manure, Alfalfa as green, 29. Canada field peas as green, 27. Care of cattle, 25. Care of hog, 25. Care of horse, 25. Care of poultry, 26. Care of sheep 26. Cattle, 22. Clovers as green, 27. Cowpeas as green, 28. Green. 27. INDEX Manure, Horse, 21. Influence of feed on value of, 23. Poultrv, 23. Sheep,' 23. Soybeans as green, 28. Spreaders, 353. Stable, 21. Swine, 23. Vetch as green, 28. Mares, Rations for, 256. Market classes of cattle, 212, 213. classes of horses, 189. classes of sheep, 228. garden produce. Markets for, 159. gardening. Equipment for, 156. gardening, Site for, 155. Markets for market - garden produce, 159. Meadow fescue as hay and pasture crop, 69. foxtail as hay and pasture crop, 67. Meal as fertilizer, Hoof and horn, 32. as fertilizer. Leather,, 33. as fertilizer. Linseed, 33. Measures of extension, 378. of volume, 383. Medicine to farm livestock. Administration of, 273. for farm livestock, 272. for farm livestock. Dosage of, 273. Meningitis, Cerebrospinal, 280. Mercury as medicine for livestock. Bichloride of, 276. Metric equivalents, 381. Milk, Acid-forming bacteria in. 318. Bacteria in, 315. Boiled, 317. Cleanliness in handling, 316. constituents, 313. Cooling of, 316. fever, 286. Milk, Odors in, 320. Pasteurized, 317. Pathogenic bacteria in, 319. regulations. City, 327. standard, Canadian, 329. standards, State, 327. standards. United States, 325. vStoring of, 316. test, The Babcock, 321. Testing of, .321. Use of preservatives in, 317. Weighing of, 321. Milkers and springers, 217. Millets as hay and pasture crop, 71. Minerals in soil, 8. Miscible oil as an insecticide, 90. Misleading methods of stat- ing fertilizer analyses, 37. Morgan horses, 182. Mowers, 317. Mule-foot swine, 235. Muriate of potash as fertili- zer, 35. Mutton sheep, 218. N Navel ill, 286. Nitrate of soda as fertilizer, 30. Nitrogen in soil, 9. Non-transmissible diseases of farm livestock, 267. Nutritive ratio, 244. O Oat grass as hay and pasture crop. Tall, 69. smut, Treatment of, 58. Oats, 56. Varieties of, 57. Objects of bee keeping. 331. Odors in milk. 320. Onions, 172. Orchard grass as hay and pasture crop, 68, 69. INDEX Organic ingredients of soil, 1. Orloflf trotter horses, 184. Oxford down sheep, 223. Paris green as an insecticide, 89. Parsnips, 84, 173. Parthenogenesis in bees, 339. Pasteurized milk, 317. Pasture crops. Hay and, 66. Pathogenic bacteria in milk, 319. Peaches, Pruning of, 107. Spraying of, 109. Varieties of, 103. Pears, Pruning of, 115. Spraying of, 115. Varieties of, 110. Peas, 172. Percheron horses, 186. Perennial rye grass as hay and pasture crop, 70. Phosphates as fertilizer. Acid, 34. as fertilizer. Rock, 34. Phosphorus in soil, 9. Pigs, Rations for, 259. Plant food in soil, 9. Planters, Corn, 345. Cotton, 345. Potato, 346. Seedling, 347. Planting and harvesting of corn, Table of first, general, and last, 64. and harvesting of wheat. Table of first, general, and last, 54. of home garden crops, 167. Plants required to set an acre of ground at given dis- tance. Table of number of, 363. Plowing, 49. Plows, Beam, 339. Disk, 340. Gang, 340. Subsoil, 340. Sulky, 340. Walking, 339. Plums, pruning of, 130 Plums, Spraying of, 131. Varieties of, 126. Poland-China swine, 233. Polled Durham cattle. 207. Potash as fertilizer. Muriate of, 35. as fertilizer. Sulphate of, 36. as fertilizer. Vegetable, 36. as medicine for live-stock. Nitrate of, 277. Potassium in soil, 10. sulphide as a fungicide, 92. Potato diggers, 351. planters, 346. Potatoes, 81, 176. Enemies and diseases of, 83 Varieties of, 82. Poultry manure, 23. manure, Care of, 26. Preservatives in milk. Use of, 317. Profits in bee keeping, 335. Protein in feeds, 239. Pruning of apples, 100. of blackberries, 146. of cherries, 135. of currants, 150. of dewberries, 147. of gooseberries, 153. of grapes, 122. of peaches, 107. of pears, 115. of plums, 130. of quinces, 138. of ra.spberries, 145. Pumace as fertilizer. Castor, 33. Quack grass as hay and pas- ture crop, 71. Quarter crack, 286. Queen bees, 337. Quinces, Pruning of, 138. Spraying of, 138. Varieties of, 136. Quinine as a medicine for livestock, 277. INDEX Rabies. 287. Races of honey bees, 337. Rachitis, 287. Radishes, 173, Rambouillet sheep, 221. Raspberries, Pruning of, 145. Spraying of, 147. Varieties of, 143. Ratio, Nutritive, 244. Ration for draft horses, 255. for stallion, 257. Rations, Balanced, 243, for bacon hogs, 260. for brood sows, 261. for dairy cattle, 257. for driving horses, 256. for ewes, 262. for fattening cattle, 259. for fattening hogs, 260. for herd boars, 260. for lambs, 263. for mares, 256. for pigs, 259. for saddle horses, 256. Raw bone as fertilizer, 33. Reaper, Self -rake, 350. Red clover as hay and pas- ture crop, 74. polled cattle, 212. top as hay and pasture crop, 67. Rheumatism, 287. Rhubarb, 16S. Rickets, 287. Ringworm, 287. Road-horse class, 194. Rock phosphates as fertil- izer, 34. Rollers, 341. Rolling, 50. Root crops, 82. crops as feed, 2-:'3. Rutabagas, 83. Rye, 59. grass, as hay and pasture crop, 70. S Saddle-horse class, 195. Saltpeter as medicine for livestock, 277. Sand crack, 286. Sanitation for farm livestock, 267. Scab, Sheep, 285. Scabies in sheep, 286. Score card for bacon-type barrows, 289. card for dairy cattle, 294. card for fat-type barrows, 300. card for heavy market horses, 289. card for light market horses, 292. card for market beef cat- tle, 295. card for mutton sheep, 296. card for wool sheep, 298. Scours, 288. Scratches, 283. Seed mixtures for meadows, 362. mixtures for pastures, 362. required per acre. Table of quantity of, 359. Seeders, Broadcasting, 344. Seedling planters, 347. Seeds to germinate. Table of average time required for garden, 366. Self -boiled lime -sulphur as a fungicide, 92. rake reaper, 350. Sheep, American merino, 219. Breeds of, 217. Cheviot, 225. Cotswold, 227. Delaine merino, 220. Dorset, 224. Hampshire, 223. Leicester, 226. Lincoln, 226. List of parts of, 217. manure, 23. manure. Care of, 26. Market classes of, 228. Mutton, 218. Oxford down, 223. Rambouillet, 221. Score carB for mutton, 296. Score card for wool, 298. INDEX Sheep, Shropshire, 222. Southdown, 221. Suffolk, 225. Wool, 218. Shire horses, 188. Shorthorn cattle, 206. Shropshire sheep, 222. Silage as feed, 242. Simmenthal cattle, 203. Site for home garden, 164. for market gardening, 155. Size of home garden, 164. Slag as fertilizer. Basic, 35. Small Yorkshire swine, 236. Smooth brome grass as hay and pasture crop, 68. Smut on barley, Treatment of, 59. on wheat. Treatment of loose, 53. on wheat. Treatment of stinking, 53. Treatment of oat, 58. Soda as fertilizer, Nitrate of, 30. Soil aeration, 47. Air in, 7. Bacteria in, 11. by tillage. Mellowing of, 48. by tillage, Pulverization of, 46. Chemical changes in, 8. Classes of water in, 6. Color of, 5. drainage, 13. Effect of sunshine on plowed, 47. for home garden, 164. improvement, 13. improvement for home gar- den, 165. by tillage. Increase of water- holding capacity of, 47. Inorganic ingredients of, 1. Minerals in, 8. Movement of water in, 6. Need of water in, 5. Organic ingredients of, 2. particles, Size of, 1. Plant food in, 9. Properties of, 1. Soil temperature, 7. Types of, 2. Weight of, 4. When to apply lime to, 46. Soiling crops, 85. crops as feed, 242. systems, Tables of, 86-88. Soils, Application of lime to, 44. for truck farming, 161. Liming of, 41. Sorghum as hay and pasture crop, 71. Southdown sheep, 221. Sows, Rations for brood, 261. Soybeans as green manure, 28. as hay and pasture crop, 79. Spinach, 173. Sprayers, 353. Spraying of apples, 101. of blackberries, 147. of cherries, 135. of dewberries, 147. of gooseberries, 154. of grapes, 124. of peaches, 109. of pears, 115. of plums, 131. of quinces, 138. of raspberries, 147. of strawberries, 142. Sprays for fruit plants, 89. Springers and milkers, 217. Square measure table, 379. Squashes, 176. Stable manure, 21. Stallions, Rations for, 257. Standards, Feeding. 243. State fertilizer laws, 36. .Tiilk standards, 327. Steamed bone as fertilizer, 34. SteriHty in farm livestock, 279. Stockers and feeders, 215. Stomach worms, 285. Storing of milk, 316. Straw as feed, 242. Strawberries, Spraying of, 142. Varieties of, 139. Street sweepings, as fertilizer, 33. INDEX Subsoil, 1. plows, 340. Suffolk horses, 189. sheep, 225. Sugar beets, 83. Sulky plows, 340. Sulphate of ammonia, 31. of iron as medicine for live- stock, 275. of potash as fertilizer, 36. Sulphur as medicine for live- stock, 277. dust as a fungicide, 92. Sxinshine on plowed soil. Ef- fect of, 47. Sunstroke in farm livestock, 288. Superphosphate for fertilizer, 34. Surveyor's square measure table, 379. Sussex cattle, 210. Sweet com, 175. Swine, Bacon-type, 231. Berkshire, 232. Cheshire, 236. Chester White, 234. Duroc-Jersey, 234. Essex, 237. fever, 288. Hampshire, 238. Lard type, 231. Large Yorkshire, 237. manure, 23. Mule-foot, 235. Poland-China, 233. Small Yorkshire, 236. Tam worth, 237. Victoria, 236. Symptomatic anthrax, 279. Table, Apothecaries' fluid measure, 381. Apothecaries' weight, 380 Avoirdupois weight, 380. Cubic measure, 379. Dry measure, 381. for farm livestock. Gesta- tion, 301. Table, Linear measure, 378. Liquid measure, 381. Long ton weight, 380. of average time required for garden seeds to ger- minate, 366. of capacity of circular silos and quantity of silage to be fed to lower sur- face two inches daily, 367. of comparison of Baum6 and specific gravity hy- drometer readings, 366. of data for computing fer- tilizer equivalents, 40. of distances, 382. of dry matter and nutrients in American feed stuflfs, 249. of first, general, and last planting and harvest- ing of corn, 64. of first, general, and last planting and harvest- ing of wheat, 54. of legal weights per bushel, 368-377. of market classes of horses, 191. of New England complete soiling system for 20 cows, 86. of New Jersey complete soiling system for 20 cows, 88. of number of plants re- quired to set an acre of ground at given distance, 363. of partial soiling system for 20 cows, 85. of quantity of seed required per acre, 359. of time required for matu- rity of different vegetable crops from seeding, 366. of varieties of corn grown for silage in different zones of the U. S., 63. of Wisconsin complete soil- ing system for 20 cows, 87. INDEX Table, Square measure, 379. burveyor's square meas- ure, 379. Troy weight, 380. Tall oat grass as hay and pas- ture crop, 69. Tam worth swine, 237. Tankage, 31. Garbage, 32. Temperature, Soil, 7. Teosinte as a hay and pas- ture crop, 73. Testing of milk, 321. Tetanus, 288. Texas blue grass as hay and pasture crop, 71. fever, 288. Thoroughbred horses, 180. Thrashers, Bean and pea, 352. Thrashing machines, Grain, 352. Thrush, 289. Tile to use for underdrains, Size of, 17. Tillage, Benefits of, 46. of home garden, 166. Pulverization of soil by, 46. Time required in bee keep- ing, 336. Timothy as hay and pasture crop, 66. Tobacco, 84. extracts and decoctions as insecticides, 91. Tomatoes, 177. Tools for home garden, 167. Training of grapes, 122. Transmissible diseases of farm livestock, 265. Troy weight table, 380. Truck-farm crops, 153. farm, Climate for, 161. farm, Location for, 160. farming. Equipment for, 162. farming, Labor for, 161. farming, Soils for, 161. Tuberculosis of farm live- stock, 289. Turnips, 83, 174. Turpentine as medicine for Hvestock, 277. U Underdrains, 17. arrangement of, 17. Depth of, 19. Excavating for, 20. Laying tile for, 20. Obtaining a uniform grade in, 21. Size of tiles to use for, 17. United States milk standards, 325. V Varieties of apples, 93. of blackberries, 146. of cherries, 131. of corn, 60. of currants, 149. of dewberries, 146. of gooseberries, 152. of grapes, 117, of oats, 57. of peaches, 103, of pears, 110. of potatoes, 82. of plums, 126. of quinces, 136. of raspberries, 143. of strawberries, 139. of wheat, 52. Veal calves, 216. Vegetable crops. Half-hardy, 174. crops. Hardy, 168. crops. Tender, 176. potash fertilizers, 36. Velvet grass as hay and pasture crop, 71. Verminous bronchitis, 284. Vetch as green manure, 28. Vetches as hay and pasture crop, 80. Victoria swine, 236. Volume, Measures of, 383. W Wagon-horse class, 192. Walking plows, 339. Water-holding capacity of soil. Increase of, by till- age, 47. in feeds, 239. INDEX Water in soil, Capillary, 6. in soil, Classes of, 6. in soil, Hydrostatic, 6. in soil, Hygroscopic, 6 in soil. Movement of, 6. in soil, Need of, 5 Weeds as green manure, 27 by tillage, Destruction of, 49. Weeders, 344. Weighing of milk, 321. Wheat, Chinch bug on, 55. Hessian fly on, 55. Table of first, general, and last planting and har- vesting of, 54. Treatment of loose smut on, 53. Treatment of stinking smut on, 53. Wheat, Varieties of, 52. White clover as hay and pas- ture crop, 76. Whiskey as medicine for live- stock, 277. Windrowers, 348. Wolff-Lehmann feeding stand- ards, 245. Wool and hair waste, 32. sheep, 218. Wood ashes as fertilizer, 35. Worker bees, 338. Yorkshire coach horses, 186. Zones in the United States, Com, 61. The Farmer's Handbook PROPERTIES OF SOIL Soil and Subsoil.— 5oi7 is that part of the earth's surface in which plants, by means of their roots, may or do find nourishment and a place in which to grow. To distinguish the different parts of the soil, the terms surface soil and subsoil are employed. Surface soil, as the name implies, is soil at or near the surface of the ground — that portion usually subjected to tillage; subsoil is soil that lies beneath the surface soil. Surface soil is usually darker in color than subsoil, due to the presence of humus. Inorganic Soil Ingredients.— The inorganic ingredients, or rock particles, of soil are classified according to size into three divisions known as sand, clay, and silt. Sand is made up of larger soil particles than clay or silt. In nearly all soils a certain amount of sand is present. The quantity in an area of soil influences its character to a marked degree. For example, a soil con- taining relatively few sand particles is harder to work with tillage implements than one containing a larger number of sand particles. The smallest particles of soil are known as clay. They are so small that when rubbed between the fingers no gritty feeling is noticeable. A mass of clay particles is usually gray in color. A familiar example of clay is the material used for the making of brick and tile. The particles of soil that are finer than the finest sand but larger than those that make up clay are known as silt. Particles of silt are darker in color and less angular in shape than particles of sand. 1 2 PROPERTIES OF SOIL Organic Soil Ingredients.— The animal and vegetable matter of soil forms what is termed humus, which is partly decomposed organic matter. The proportion of humus in soil greatly influences its crop-producing power. Other conditions being favorable, a soil rich in humus is fertile, and one poor in humus is not fertile. Soils rich in humus are, as a rule, dark in color, and those poor in humus are light in color. Humus is re- tentive of water, and for this reason soils rich in this material are usually moist. If an area of soil is treated with a liberal quantity of humus-forming material, stable manure for example, the soil will become more compact, more retentive of moisture, darker in color, and more fertile, all of which are desirable soil qualities. Types of Soil.— Soils are designated according to the proportion of rock particles of certain size that they contain; or, if they are nearly deficient in rock particles, according to the proportion of vegetable matter they contain. For example, a soil made up largely of sand is known as a sandy soil; one in which the particles are nearly all silt is a silty soil, and one largely of clay is a clay soil. Soils that are largely organic matter are known as peat soils or as muck soils. The term loam is used to designate soils that are made up of at least three of the four ingredients— sand, silt, clay, and humus. Loams are named in accordance with their predominating-sized mineral particles. For example, a loam largely of sand is a sandy loam; one made up practically of clay is a clay loam; and one rich in silt is a silty loam. Sandy soils are easy to work but are poor in plant- food, and are not retentive of water. However, they are what are known as quick soils, that is, they produce crops quickly after seed is planted or young plants are set out. Sandy loams and light sandy loams allow water and plant-food to pass through them quickly, but, as a rule, they are lacking in humus and also in fertility. They PROPERTIES OF SOIL 3 are, however, easy to work, become warm quickly, and will produce early crops of good quality, provided they are kept supplied with large quantities of organic mat- ter. Still, they are not particularly desirable for cropping on account of the expense necessary to keep them in a desirable state of fertility. Regular sandy loams are light in color and contain a comparatively small proportion of humus, but they are easy to work, become warm early in spring, and are quick soils when vegetable matter is added in liberal quantities. They are very acceptable soils for vegetable growing, but on account of the expense of keeping them fertile, they are not profitable for general farming. Medium sandy loams are often termed medium loams. Compared with regular sandy loams, medium loams are more compact, darker in color, more retentive of water, and a little more productive, but they do not produce* crops so quickly. They are excellent soils for regular farm crops, such as wheat, corn, etc., but, on account of their lack for quickness, they are not so much desired for vegetable growing as are the regular sandy loams. Clay soils are hard to work, sticky when wet, exceed- ingly retentive of water, and slow in producing crops, but they are usually fairly rich in plant-food. They are better adapted to the growing of regular farm crops than to vegetable production. Clay loams are generally designated as medium clay loams and heavy clay loams. Medium clay loams are usually dark in color, fairly compact in texture, and retentive of water. They are rather difficult to work, and, in addition, are cool and late, which qualities make them unsuitable for vegetable growing. However, they are acceptable for many of the regular farm crops. Heavy clay loams are more compact, more retentive of water, and more tenacious than the medium clay loams. Considering these facts, thej' are not suitable for vegetable growing, but if liberally supplied with humus they are desirable for some forms of general farming. 4 PROPERTIES OF SOIL Peat is formed by the partial decay of vegetation under water. It is nearly all vegetable matter, containing, as a rule, not more than 25% of rock particles. If drained of surplus water and the vegetation allowed to rot for a long time, peaty soils can be used for cropping. Muck soils differ from peaty soils in the method of formation. They are formed where vegetable matter is under water for a time and is then successively exposed to air and to water. They usually contain a larger percentage of rock particles than is found in peat soils and are usually swampy, but after being drained often become exceedingly productive. Muck soils are excellent for celery and onions, but for general cropping they are not desirable. Soils containing a large proportion of stone, varying in diameter from J4 in. to 6 in., are termed gravelly soils. Of these there are several kinds, to which such terms as gravelly sandy soil, gravelly loamy soil, or gravelly clay soil are applied. Gravelly sandy soils contain large quantities of coarse sand and are of little use for crop production. Gravelly loam soils are suitable for general farming, but on account of the presence of gravel, which interferes with the working of land for vegetable crops, they are not particularly suitable for gardening. Gravelly clay soils are made up largely of clay in addition to the gravel. They have about the same characteristics as clay soils, and are more suitable for general farming than for vegetable growing. Stony soils are similar to gravelly soils, except that they contain many large stones. They are not well adapted for vegetable growing, largely on account of the diffi- culty of the tillage operations, but for general farming and for tree fruit culture they are often very acceptable. Soil Weight.— The weight of soil varies considerably; it is influenced by the size of the particles and by the proportion of humus and of water the soil contains. A soil composed largely of coarse particles is heavier than one made up principally of small particles. This is PROPERTIES OF SOIL 5 because in a fine-grained soil there is more combined air space than in a coarse-grained soil, air, of course, being lighter than soil particles. The proportion of humus in a soil influences the weight to a marked degree. The humus is lighter than the soil particles; therefore, the larger the proportion of humus, the less is the weight of the soil, and vice versa. Peat or muck soils are about one-half the weight of sandy soils. Surface soils that have been treated liberally with stable manure are, on account of the large proportion of humus they contain, lighter in weight than the same types of soil that have not been treated with manure. An increase in the moisture content of a soil increases its weight. Both water and air occupy the spaces around the soil particles; if water is added to soil, it displaces some of the air, which is lighter than water, and the result is an increase in the weight of the given quantity of soil. Color of Soil.— The color of soil is influenced by its composition. For example, soil that is made up largely of white sand particles is light in color; soil of yellow clay particles is yellow in color. Humus, also, in- fluences the color of a soil. Since humus is dark in color, if it is present in a soil in large quantities, the soil is likely to be dark in color. The proportion of water in a soil generally has an influence on the color. Most soils are darker in color when wet than when dry, but sandy soils change color but little when they become wet. Need of Water in Soil.— Water in soil is absolutely necessary for proper plant growth. In fact, a soil without sufficient water for the needs of plants is a desert. The quantity of water taken up from the soil by plants is exceedingly large. Over 90% of cabbage and lettuce is water; green corn plants are nearly 80% water; clover and potatoes are also about 80% water. As all the water in a plant comes directly from the (^ PROPERTIES OF SOIL soil, it is easy to see that a soil to produce large crops must be liberally supplied with water. Classes of Water in Soil.— The water in soil is grouped into three classes known as hydrostatic water, capillary zvafer, and hygroscopic water. Below the sur- face ot the soil, water that maintains a given level is encountered at a distance that depends on the quantity of water in the soil at the place where the obser- vation is made. This standing water is the so-called hydrostatic water. It is known also as drainage water and as ground water. Capillary water is that which soaks through the soil in the same manner that oil is carried through a lamp wick. This water passes in any direction — upwards, sideways, or downwards. The soaking of water through soil is caused by what is known as capillary attraction; hence, the season for the term capillary water. Hygroscopic water is that absorbed by the soil particles and which can be driven out of the soil only by excessi/e heat. It does not move from place to place in soil like drainage water, and the only way it can be removed is by heating a quantity of soil to a temperature sufficient to drive the moisture away in the form of vapor. Movement of Soil Water.— Water in soil moves about from place to place as a result of two forces; one, the attraction of gravity that draws water downwards, and the other, capillary attraction, that causes water to pass in any direction from one part of soil to another. The movement of water downwards is known as perco- lation. Water in percolating through soil carries with it to depths below the reach of plant roots many of the soluble plant-foods with which it comes in contact. The removal of plant-food from soil by the percolation of water is known as leaching, and any soil from which plant-food leaches rapidly is known as leachy soil. The movement of water through soil by capillary at- traction is necessary for crop production. Plant roots PROPERTIES OF SOIL 7 absorb capillary water and use it for the development of plants. In fact, no plant can thrive unless a plentiful supply of capillary water is available for use by its roots. The size of soil particles influences the rate at which capillary water travels. The coarser the particles, the more rapidly will water travel by capillary attrac- tion, but, in a coarse soil it will travel a shorter distance than in fine-grained soil. Air in Soil. — In a soil in which plants grow, air is as needful as water and plant-food. In fact, unless air is present in soil, seeds cannot germinate and there can be no plant growth. When drainage water fills all the spaces of a soil at or within a few inches of the surface of the ground, plants fail to grow simply because there is no air around the roots. The death of plants in a low, wet part of the field often results from a lack of air in the soil. The removal of surplus water by drainage is the remedy for such a condition. Air in soil is necessary also for the decay of organic matter in the formation of humus. A grass sod or a quantity of stable manure plowed under and left in a water-filled soil will not decay for years, but, if plowed under and left in a soil where air is present, it will decay in a few months. The presence of air in soil is necessary also to make possible chemical changes that liberate otherwise un- available plant-food. If such changes did not occur, the supply of available plant-food might soon become deficient. Soil Temperature. — Below a certain temperature seeds will not germinate nor plants make satisfactory growth. As soil is the medium in which seeds germinate and in which the roots of plants are imbedded, the proper degree of soil temperature is necessary for crop pro- duction. Different crops differ as to the best tem- perature for the sprouting of seeds and the growth of the plants, but from 75° to 100° F. is a good average temperature for most seeds. 8 PROPERTIES OF SOIL The rapidity of the growth of a crop depends to a large extent on the temperature of the soil. With other conditions the same, crops will mature more quickly in a warm soil than in a cool soil. Soils that warm quickly and easily and retain their heat well, are, as a rule, more suitable for vegetable growing than those having less favorable temperature conditions. But, for grain growing, cooler soils are suitable. The lay of the land influences the amount of heat received by an area of soil. The more direct the rays of the sun strike the land's surface, the greater is the amount of heat received by the soil. A warm slope is preferable for vegetables and other early crops on account of the warming effect of the direct rays of the sun. For fruit growing, however, a cool slope is pre- ferred. This is because the fruit buds will be retarded, and thus they may escape injury from late spring frosts that are likely to occur. Minerals in Soil. — The most abundant rock material in soil is a hard compound known as silica, or quartz. It is abundant in rocks, and on account of its hardness it resists weathering longer than most other minerals. For this reason it is found so largely in soils. Nearly all sand grains are silica. In addition to silica, soils contain quantities of compounds known as alumina, lime, magnesia, potash, soda, phosphoric acid, nu- merous salts, and humus. Alumina and soda are present in relatively large quantities in clay. Lime and magnesia are found more abundantly in soils of limestone origin than in those derived from other sources. The quantities of other compounds in soil vary, but are small in comparison with silica. Chemical Changes in Soil.— Chemical changes are go- ing on constantly in soil. Complex compounds are being broken up into simpler ones or into elements, and simple ones are uniting to form those more complex. These changes are brought about largely by the action of oxygen, which produces decay, or what may be termed ROPERTIES OF SOIL 9 slow combustion. Acids and alkalies in the soil also cause changes, and water in bringing materials into solution is responsible for many chemical changes. Bacteria, =ome forms of wKich live in the soil, are also responsible for many of the chemical changes that take place therein. The beneficial result of chemical changes is the liberation of plant-food. Much of tho plant-food in soil is not soluble in water and is therefore unavailable for use by the plants, but the constant changes that take place break up these unavailable plant- food compounds and convert the food they contain into a form that can be used by plants. Plant-Food in Soil. — The use made by plants of the chemical constituents of soil is for food. Research has shown that out of the eighty or more elements of the universe, only fourteen are taken up from the soil by plants for food, and, further, that the soil is never deficient in any of the plant-foods except four. This being the case, the farmer, gardener, and fertilizer manu- facturer concern themselves only with these four foods, which are the elements nitrogen, phosphorous, potassium, and calcium. The last three of these are often spoken of as the mineral plant-food elements, on account of their being minerals. Nitrogen is a colorless gas that is abundant in the atmosphere. As a gas, however, plants cannot absorb it. To be available it must be in the form of a compound that is soluble in water. Nitrogen combines to form a variety of compounds, only a few of which are available as plant- food, and these compounds are easily leached from the soil. The terms nitrates, nitrites, and ammonia are the most common compounds containing nitrogen. Phosphorous is a solid; it forms the chief ingredient of match tips, and gives off a faint glow in the dark. To be available as a plant-food it must be part of a compound that is soluble in water. The term phosphoric acid is used to designate compounds containing phos- phorous in the form usable by a plant. 10 PROPERTIES OF SOIL Potassium is an element similar in appearance and character to phosphorous. It burns easily and united with oxygen it forms a compound called potash. In the form of potash it is added to soil for use as plant-food. Calcium is one of the ingredients of lime. It is a yellow, solid element. In soil it is generally in the form of lime or limestone. As a plant-food, lime is not often deficient, but it is often applied to soil to correct an acid condition, to liberate unavailable plant-food, or for other beneficial effects. The quantity of plant-food in an area of soil depends somewhat on the size of the particles, on the origin and method of formation, on the proportion of humus therein, and on the manner in which the soil has been cropped. The larger the particles of a soil, the less likely is a large proportion of food to be present. This is because a light soil does not retain plant-food well. This deficiency of plant-food in sandy soils applies more to the nitrogen compounds than to the others, simply be- cause the nitrogen compounds leach away more rapidly. In a clay or a loamy soil there is likely to be more plant-food present, because the soil texture is better fitted to prevent its loss. The origin of a soil has more of an influence on the mineral plant-foods than on the nitrogen compounds, simply because the former are minerals and are con- tained in the rocks that have formed the soil. For example, in a soil formed from limestone, there is likely to be a plentiful supply of lime present, or in one formed from rocks rich in potassic or phosphatic com- pounds, there is likely to be plenty of potassium and phosphorous. The quantity of humus in a soil is of vast im- portance in regard to the quality of plant-food; humus not only contains plant-food but the decaying of animal and vegetable matter in the soil is instrumental in liberating much of the plant-food that would otherwise be unavailable. PROPERTIES OF SOIL 11 By chemical analysis the quantity of plant-food of the different kinds can be told for a given quantity of soil. It would seem, therefore, that a chemical analysis would be of considerable benefit to a farmer. Such is not the case, however, for, although the chemist can tell how much plant-food is in a quantity of soil, he cannot tell about its availability, and it is the availability that the cultivator desires to know. Then, too, it is difficult to secure a sample of soil for analysis that is representa- tive of a field or other given area. Thus, a chemical analysis tells about the quantity of plant-food in the sample analyzed, but it may or may not tell about the quantity of available plant-food of a large area of the soil. Bacteria in Soil. — The presence of bacteria in soil is very necessary. In fact, were it not for soil bacteria there could be no crop production. One of the im- portant effects of bacterial action in soil is the decay of organic matter. The result of this decay is the for- mation of humus, and without humus there can be no plant growth. The rate at which bacteria change organic matter into humus depends largely on the condition of the soil and the climate. The climatic condition cannot be influenced by man, but the soil condition can be influenced by the way the soil is farmed. By fol- lowing the proper methods of cultivation, by rotating crops grown on the soil, and by manuring in the right way the organisms can be made more efficient than otherwise, and as a result the soil through the agency of humus becomes richer. The bacteria in the soil have much to do with the available nitrogen supply. As stated previously, nitro- gen is one of the plant-foods that may be deficient in soil. A large part of the nitrogen used by plants comes from the organic matter in the soil, in other words, from the humus. Nitrogen in the organic form, as it is called, is in compounds that are very complex, and in this condition it is not available for the plants. Certain forms of bacteria act on these complex compounds and 12 PROPERTIES OF SOIL break ihem up into simpler ones. In this process of change at least three forms of bacteria are necessary. Each form has its own special work to do. The first changes the organic matter in a way that what is known as ammonia is formed; the second changes the ammonia into what are known as nitrites; and the third one changes nitrites into nitrates. Nitrates are soluble and are therefore available as plant-food. This whole process of change from the organic to the nitrate, or soluble, form is known as nitrification. This process is indeed of vast importance to agriculture. In fact, were it not for nitrification there would be no plant growth, for there would be practically no available nitrogen, and without nitrogen no plant can grow. Bacteria that live on the roots of legumes — clover, alfalfa, peas, beans, etc. — are of much importance in the enrichment of soil. On the roots of legumes that are growing under favorable conditions there are found knots of various sizes that are known as nodules, or tubercules. In these nodules live bacteria that are an aid to the plants. They are not parasites, for although they derive nourishment in the form of sugar and dis- solved salts from the plants, they benefit the plant by supplying nitrogen to it in an available form. These bacteria, unlike higher plants, have the power to use the nitrogen of the air and make it available for use by higher plants. After the plants have been removed the roots and the tubercules decay and as a result some of the nitrogen that has been taken from the air is left for subsequent crops. This is why a crop of clover or other legume acts as an enricher of the soil. If none of the bacteria peculiar to the legume that is planted on an area of soil is present in the soil, the legume will make a poor growth and no nodules will form. A few bacteria, however, will serve to inoculate a large area of soil. The bacteria multiply rapidly, and they are carried about by water and on dust particles by the wind. In a region where a given kind of legume, SOIL IMPROVEMENT 13 Red clover, for example, is grown abundantly, there are likely to be plenty of Red-clover bacteria in any area of soil to be planted. When a legume new to a region is to be planted, however, bacteria often need to be supplied. The most practical way of accomplishing this is to obtain soil from a field where the kind of legume it is desired to grow has been grown successfully, and scatter it on the field that is to be planted. The bac- teria will in this way be carried to the field, and when the legume plants become of sufficient size the bacteria will gain access to the roots, form nodules, and com- mence to be a benefit to the plants. This process of supplying certain kinds of bacteria to soil is known as soil inoculation. SOIL IMPROVEMENT SOIL DRAINAGE Beneficial Effects of Drainage.— The beneficial effects that result from artificial drainage of farm lands are many and varied. The mechanical condition of wet ground is soon corrected when the land is drained, the soil assumes the light color characteristic of dry earth, and the air, the sun, the rain, tillage implements, soil bacteria, and plant-food are effective in a way that is impossible in wet soil. One of the principal benefits of drainage is that it lowers the water-table below the zone of plant roots. When the water-table is at or just below the surface of the soil so that roots of plants are submerged, plant life cannot long exist because of want of air. Also, under such a condition, many of the plant-food com- pounds that are dependent on air for their dissolution and consequent availability to plants are rendered of no value to crops. As soon as water-logged soil is drained aeration takes place, with the result that plant roots are enabled to obtain the necessary air and many of the plant-food compounds are rendered available to plants. 14 SOIL IMPROVEMENT Another important effect of drainage is the warming of the soil. All wet soils are cold, and crops planted on them will not thrive. When the surplus free water is removed from land by drainage the soil invariably becomes warmer. A valuable effect of drainage is the mellowing of the soil. When a soil is properly drained, the change in its mechanical condition is most marked. The heavy character of the soil disappears, and the soil becomes light, pliable, and loose. On a well-drained and hence mellow soil, all tillage operations, including plowing, rolling, and harrowing, are carried on more easily than on a wet soil, and the planting and cultivating of crops is therefore accomplished more cheaply. Farm machinery also suffers less from wear and tear when it is used on a light, dry soil than when it is used on a heavy, wet soil. An important benefit of soil drainage is the pro- motion of bacterial action. Most kinds of bacteria cannot live in a water-logged soil. Owing to the fact that the supply of available plant-food in soil is largely dependent on the action of bacteria, it will readily be seen that it is highly important to provide conditions that will facilitate their action. A saving of plant-food is effected by drainage. If land is not well drained, and the fields, particularly those that are tilled, become surface-washed, much of the soil is carried away and with it the plant-food it contained. One of the benefits of drainage is the increase in the quality of crops. Grass, wheat, corn, and many other kinds of crops are, when other conditions are favorable, of better quality if grown in drained soil than if grown in wet soil. The reclaiming of waste land is, perhaps, one of the most beneficial results of drainage. Ground that would otherwise be useless is made fit for cultivation by ridding it of free water; in other words, the acreage of available land on a farm is increased by drainage. Wet SOIL IMPROVEMENT 15 soil that has never been farmed is, as a rule, rich in plant-food, and when reclaimed makes valuable farm land. Cost of Drainage.— Some experts on drainage consider $35 an acre as being the average cost of draining farm land. Others claim that land can be drained for from $12 to $15 an acre. There is, undoubtedly, a wide varia- tion in the cost of drainage. OPEN DITCHES Where large quantities of surplus water from sur- rounding highlands collect in ravines and overflow lowlands, open ditches should be constructed to carry away this surplus water. Gullies, which become larger at every rain, are likely to be formed when this is not done. These gullies interfere greatly with farm opera- tions and occupy space that might otherwise be profitably cultivated. Open ditches are also useful in draining large areas in regions where there is but little fall to the natural waterways. In such regions open ditches are provided to convey the water to natural water courses or to large open ditches that in many districts serve as outlets to drains from several farms. Locating of Open Ditches.— In locating an open ditch care must be taken to place it where it will receive the most of the surface water in times when there is much rain or snow. As far as possible, however, open ditches should be placed where they will not be in the way of farm operations, and where they will receive little or no damage from livestock. Construction of Open Ditches.— A ditch should have such an amount of fall, or grade, that a slow, steady flow will be maintained throughout its length. There will then be but little danger that the sides and banks of the ditch will be washed away. When a ditch is par- ticularly steep at any point, the speed of the water may be checked by a series of waterfalls. 16 SOIL IMPROVEMENT The depth and width of a ditch should naturally largely depend on the maximum quantity of water to be carried by it, that is, the water it must carry in times of freshets. The width should be a little greater at the outlet than at the beginning, as the quantity of water carried becomes greater as the outlet is ap- proached. Under most conditions the best kind of an open ditch for farm lands is a wide ditch whose bank and sides, and where possible its bottom, are kept grassed con- tinually. Such drains can usually be maintained with less labor, expense, and inconvenience than any other type of open ditch. Open ditches are generally made with sloping sides, the best slope being about 45°. The banks can thus be grassed over so that the roots of the grass protect the soil by holding it in place, and with such a slope the grass can be easily mowed. Furrow Drains.— Comparatively level stretches of stiff clay soil are often met with that can be properly drained neither by the ordinary surface ditch nor the under- drain. One of the best methods of removing surplus water from such areas is to plow the fields in narrow lands, or divisions, leaving open, or dead, furrows at the sides of each land. The water will collect in these open furrows and will, if there is an incline to the surface of the field, drain to some outlet. Even if the field is so level that water will not dr^n from the fur- rows, the drainage conditions of the field are better than if no open furrows were made, for the surplus water is removed from around the roots of many of the plants in the field. The distance apart and the depth of the furrows will, of course, depend on various conditions. If the field is level or nearly so, the practice is to make the furrows shallow and from 9 to 15 ft. apart; if there is enough inclination to the surface of the field to cause the water in the furrows to pass to an outlet, the furrows are made deep, and from 40 to 50 ft. apart. SOIL IMPROVEMEXT 17 UNDERDRAINS Arrangement of Underdrains.— All the lines of tile, with the silt wells whenever these are employed, that are used in draining surplus water from a field, make up what is known as an uiiderdrainage system. The prin- cipal line or conduit of such a system is called a main; sometimes a main constitutes the entire system. When a large area is to be drained it is generally necessary for an underdrainage system to be made up of many branches. The number and size of these branches naturally depend on the area to be drained and the quantity of water to be removed. A submain is a line of tile that has one or more drains branching from it but is itself subsidiary to a main. The lines that extend from either a main or a submain and that have no other lines branching from them are known as laterals. As more water is carried in the main of a drainage system than in the submains or the laterals, the main is generally made of tile of a larger bore than those used in building any of the other lines. More water is carried in submains than in their own laterals, and usually more than is carried in the lat- erals of the main, and so submains are generally made of tile with a larger bore than the tile used in laterals. The laterals should join the main or the submains at oblique angles and the submains should join the mains at like angles. Determining Size of Tile to Use.— In determining the size of tile to use in an underdrain, careful study should be made of the quantity of water to be carried, the slope of the land in the area to be drained, and the size of this area. The quantity of water to be carried is naturally a very important consideration. Other things being equal, larger-sized tile should be used in regions where the rainfall is heavy than in those where it is light. It should be borne in mind that drainage has to deal with the extreme rather than the average 2 18 SOIL IMPROVEMENT rainfall. Suppose, for example, that there is often as much as 2 in. of rainfall in 24 hr. in a locality. If a drain is constructed in such a region provision should be made for getting rid of a large quantity of water quickly, as a rainfall of 2 in. gives 54,308 gal. of water to the acre. Of this, say one-fourth, is lost through evaporation and one-fourth is absorbed by the crops; there still remains one-half the water, or 27,154 gal., to be carried off through the drains. Of course this water is carried away slowly, but if the tile in the drains are too small it may remain in the soil long enough to injure the crops. The extent of the area to be drained should likewise be considered when the size of tile to use is being determined. The following rules for determining in a general way the acreage that mains will drain will be helpful, but when considering them, the fact that many other conditions enter into the problem should not be overlooked. If the fall is about 3 in. in 100 ft., the rule for finding the acreage that can be drained by a tile of any diameter is to square the diameter and divide by 4. Hence, if a 3-in. tile is used, the area it will drain is 3x3 t4 = 2^ A. If a 4-in. tile is used the area that will be drained is 4x4-r4 = 4 A. If the fall is about 4 in. in 100 ft., the diameter is squared and the result divided by 3 instead of 4. Under this condition, a 3-in. main will carry the water from 3 A., and a 4-in. main from 51/^ A. Distance Between Laterals.— Before deciding on the distance from each other at which to lay laterals in an area to be drained, full consideration should be taken of the inclination of the land, the kind of soil, and the quantity of water in the area. When there is a sharp incline, the water is more readily removed than when it has a gradual slope or is level, and consequently the laterals should be placed farther apart in the first case than in the other. The kind of soil and the quantity of water are, naturally, important points. SOIL IMPROVEMENT 19 Water will reach a drain more quickly in a coarse- grained soil than in a fine-grained soil; therefore, the laterals should be placed farther apart in a sandy soil than in a clay soil. The following are the usual dis- tances at which laterals should be placed apart from each other in various kinds of soil: In stiff clay soils, from 30 to 40 ft.; in loamy soils, from 40 to 50 ft.; in silty soils, from 50 to 60 ft.; in sandy soils, from 75 to 100 ft. In addition to considering these general rules, a farmer might do well to ascertain the experience other farmers in the locality may have had with drains on land similar to his. Depth of Underdrains— When deciding the depth at which to lay a drain, careful consideration should be made of the climate of the region, the soil of the area to be drained, and the crops that are to be raised. As the freezing of the water in drain tile will burst or displace them, they should be laid below the depth at which the ground freezes. In most parts of the United Slates a depth of from 3 to 4 ft. will be below frost, and consequently this is a good average depth for drains on tilled land. The kind of soil is an important factor in determining the depth of an underdrain. When a field has a loose gravelly or sandy subsoil 3 or 4 ft. below the surface, care should be taken not to lay the tile so deep as to cause the water-table to be located in the subsoil. As water percolates easily through such subsoils, they would, unless the drain were placed above the subsoil, act as a filter through which the water would be carried out of the reach of plant roots. In a field that has a stiff clay subsoil, the drain should also be placed above the subsoil, but for a different reason. Water percolates so slowly through a stiff clay that sufficient surplus water will not be removed to benefit the crops growing on the field. Drains in such a field should be as shallow as climatic conditions will allow. 20 SOIL IMPROVEMENT Peaty soils or others of like class, which contain con- siderable humus, often settle to a depth of 2 ft. or more after being drained. In such areas the drains should be placed deep enough to allow for the sinking of the soil. The natural wetness of a soil should influence the consideration of the depth of a drain. If a soil is wet only in the early spring and the late fall, and the farmer desires to work the land at both these seasons, he will probably be able to get rid of sufficient surplus water by building a drain, say from 3 to 3^'2 ft. in depth. On the other hand, if land is wet in the late spring and the early fall, and but partly dry in the summer, a drain from 3^ to 4J/2 ft. deep may be nec- essary. The kinds of crops to be grown in drained land should have considerable influence on deciding the depth of drains. In a tilled field the ground freezes much deeper than in a field protected by a sod, and for this reason drains laid in permanent meadows or pastures may be more shallow than those laid in tilled fields. Excavating for Underdrains.— After the ditch for a tile drain has been laid out and the grade has been properly marked on grade stakes, the excavating of the ditch is next in order. As with surface ditches, the work is done with hand tools or by means of a plow. The depth of the ditch at all points should correspond with the figures on the grade stakes, and the earth removed should be thrown near the ditch, as it has to be replaced after the tile are laid. Special care should also be taken to remove all loose dirt from the ditch, as its presence is likely to interfere with the laying of the tile. Laying Tile in Underdrains.— Tile are laid end to end on the bottom of the ditch, generally in a single row. A whole tile should be placed at the outlet. When two rows are laid parallel in the same ditch it is a good plan, after two whole tile have been laid at the outlet, to have the joints of one row alternate with the joints SOIL IMPROVEMENT 21 of the other by starting the remainder of one row with a whole tile, and the remainder of the other row with a half tile. When this plan is employed each joint is opposite the center of a tile in the other row. The two rows can be laid at the same time. The ends of the tile in an underdrain should be placed very close together, as a tight joint tends to prevent the entrance of silt and roots. There is no danger of getting joints so tight that water will not enter them. The tile if properly laid below where frost can reach them are practically indestructible, and hence the only way in which a tile drain is likely to become useless is by being clogged. Obtaining a Uniform Grade.— There are many methods in vogue for obtaining a uniform grade in tile drains. A method that is commonly used is to test the grade by means of a spirit level as the tile are laid. If the grade of the line of tile is to be, say, 5 in. in 100 ft., there should be a grade of 2^ in. in 50 ft., 1% in. in 25 ft., Vg in. in 12^ ft., or ^^ in. in 2^ ft. For practical purposes, the amount of fall, or grade, in such a case may be regarded as % in. for esch 2 ft. Since a tile is 1 ft. long, the distance from the center of the first tile to the same position on the third tile is 2 ft. Therefore, if the grade is correct, the spirit level when raised % in. at the end toward the outlet should have the horizontal bubble in the center. To verify the calculation of the grade after laying twelve or thirteen tile, it is a good plan to place a leveling board or other straightedge on these tile and set the spirit level on top of it, calculating the grade as just explained. STABLE MANURE Horse Manure.— The dung of the horse, if the animal is in normal health, is very dry, owing to the large quantity of crude, woody, fiber which is undigested. This coarse fiber in horse dung gives it a loose texture, 22 SOIL IMPROVEMENT which renders it liable to ferment easily. As soon as fermentation occurs, the manure readily loses much of its nitrogen in the form of ammonia. Horse dung is uniform in its character, being less variable in quality than any other animal manure. Horses that are in the stable at night and at feeding times during the day, drop about two-thirds of their dung in the stable. The ordinary work horse of 1,200 lb. will make from 50 to 60 lb. of manure a day, one-half of which is urine. At this rate, one horse will make in the neighborhood of 10 T. of manure a year, about 6 T. of which are dropped in the stable. The liquid manure of solid-hoofed animals like the horse and mule is very rich in nitrogen and potash. Most of the nitrogen exists in the form of urates. On these compounds the bacteria act so soon after the manure is voided that the smell of hartshorn, or am- monia, is very perceptible in a horse stable. Such a condition always means loss of nitrogen. Cattle Manure.— Steers and cows make a large quan- tity of both solid and liquid manure. The average quantity from a mature animal is 70 lb. a day, 30 lb. of which is solid and 40 lb. liquid. No other class of animals surpasses cattle in the quantity of the liquid voided, taking into consideration, of course, the weight of the animals. In estimating the value of the manure from either steers or cows, it is a serious mistake not to take into consideration the liquid manure along with the solid. As a rule, these animals, in summer time, are on a pasture range, and in the winter, if stabled at all, they are in the stable only at night, having the run of a barnyard during the day. By such practice, much of their manure is lost on the pasture, roads, and lanes, or is dropped in the barnyard. Cattle differ from horses and mules in that they will urinate as frequently out of as in the stable. Cattle manure, owing to its watery condition, decomposes much more slowly than does SOIL IMPROVEMENT 23 horse manure; it is also less inclined to ferment and fire-fang. Sheep Manure. — The dung from sheep tests very high in nitrogen, phosphoric acid, and potash, being richer than that of ai y of the other farm animals, except, perhaps, poultry. Sheep dung is highly concentrated and ferments readily, which means a loss of ammonia. It is a quick-acting manure in the soil, soon becoming avail- able as plant-food. A fuli grown sheep will produce from 1 to V^ T. of manure a year. Sheep manure is liable to the same losses that attend horse manure, and these losses come about in a similar way. Swine Manure.— The size and age of the animal has much to do with the quantity of hog manure that is made by one animal in a year. As nearly as experi- ments can be made to ascertain the facts, a hog makes, both of solid and liquid manure, from 8 to 10 lb. a day. Hogs drink considerable swill and water; consequently, their manure contains a large percentage of liquid. This being the case, it is not inclined to heat as quickly as either horse or sheep voidings. But, owing to the large quantity of water contained, it is in danger of losing some of its value by leaching. Hog manure decom- poses slowly and in this respect it is like that of cattle. Poultry Manure. — Poultry manure compares very favorably with that of sheep. It is rich in all the plant-food elements, because the solid and liquid void- ings are made at the same time. As a fertilizer it acts promptly, but as it belongs to the hot manures, fermen- tation starts readily and the ammonia in it is likely to be lost in the air. To prevent this loss, plenty of powdered absorbents, like gypsum, road dust, fine loam, or other similar material, should be applied to the droppings when they are fresh. Influence of Feed on Value of Manure.— The real value of manure, both in quantity and quality, depends not only on the inimal producing it, but still more on 24 SOIL IMPROVEMENT the kind of feed fed to the animal. It has been proved both by experience and by chemical analyses that rich feed makes rich manure. Animals give off in solid and liquid excreta only that which they have eaten. If they eat feed rich in protein, the manure will be rich in nitrogen, because it is in the protein that nitrogen is found; whereas, if their feed is poor in protein, the manure is poor in nitrogen. Then, again, if they eat feed rich in carbohydrates, the manure, being of the same character as the feed, will not be nearly so val- uable as if the animals had been fed protein feed. Horses, cattle, and sheep, fed principally on hay and other fodders, make manure rich in potash but poor in phosphoric acid and nitrogen. This condition is due to the fact that most of the potash of plants is found in the leaves and stems. Cottonseed meal stands at the head of the list of all feeds for making rich manure. Linseed meal is another mill feed that makes a manure rich in value. Gluten meal stands next to linseed meal in its manure-making power, although it is a product that is very likely to vary in protein content. Distillers' grains, such as Ajax flakes, are high in protein, hence a manure rich in nitrogen can be expected when they are liberally included in a ration for livestock. Wheat bran is another feed that is excellent for its manurial value. Although worth only about one-third as much as cottonseed meal, or one-half as much as linseed or gluten meal for nitrogen, it contains a large quantity of ash, which makes it valuable as a manure producer, Corn meal is very low in manure-making value, how- ever, a fact that often surprises farmers when they are thus informed. Yet, it is only too true that corn meal has only about one-half the manurial value of wheat bran, one-third that of linseed meal, and one-fourth that of cottonseed meal. There are many other mill feeds, such as wheat middlings, buckwheat middlings, rice feed, etc., that are very useful both for their feed value to animals and for their manure-making value. SOIL IMPROVEMENT 25 The grasses like timothy, red top, orchard grass, and other similar plants, when fed to livestock, do not yield nearly so rich a manure as the legumes, such as clover, alfalfa, etc. The difference is not due to their digestibility, for grasses, like timothy, are more easily digested by the animal than legumes like clover, but it is due to the difference in nitrogen content inherent in the plant itself. There is also a difference in the manurial value of the varieties of each plant class. Corn fodder, a grass, yields a richer manure than timothy, while alfalfa, a legume, makes richer manure than Red clover. Care of Horse Manure,— To save both the liquid and solid manure of horses, the water-tight floor of their stalls should be inclined slightly from the front to a point just behind the animals. At this point the floor should be a flat gutter having just enough of a de- pression to it to keep the liquid from flowing back over the main floor of the stable. The dung, urine, litter, and absorbents can be mixed in the gutter and all loss of liquid prevented. Care of Cattle Manure.— If cattle or steers are stalled in a stable, there is no better way devised to save all their manure than to construct a water-tight gutter behind them. To hold a day's voidings, this gutter should be 24 in. wide and 7 in. deep, with the sides perpendicular and the bottom perfectly level. All the litter, absorbents, dung, and urine of the manure should be collected in this gutter, enough of litter and ab- sorbents being used to soak up all the liquid. The manure from a gutter of this size should be removed daily and be spread on the fields as desired. Care of Hog Manure.— The solid and liquid manure of hogs requires the same care and precaution against waste as that of other animals. Hogs usually drop most of their voidings in the outside pen. To prevent loss of the liquid manure, the floor of this pen should be water-tight and should slope toward either one side or the other. 26 SOIL IMPROVEMENT A water-tight gutter of sufficient depth and width to hold the manure for whatever length of time the farmer sees fit to have it there, should be built along the sloping side. Hog manure, being cold, is not likely to heat quickly. If, however, heating occurs, the manure should be removed at once and applied to the soil; otherwise, it will waste. The gutter for hog manure should have a roof over it to protect the manure from the weather. Litter and absorbents are as necessary for use with hog manure as with any other kind. Care of Sheep Manure.— Sheep are not stalled but are allowed to run loose in stables, yet their manure needs to be cared for quite as much as that of any other class of livestock. Owing to the dryness of their dung and the small quantity of water voided, there is no need of gutters as for the animals previously named. A tight floor over the whole sheep barn is of importance if the greatest quantity of manure is to be saved. Litter will not take the place of a tight floor, but when used on a floor that will not allow the manure to escape it is a most excellent material to retain all the rich manure of the sheep. As a rule, there is more litter used for sheep than for other animals, the idea being to have the flock tramp a large quantity of it into shreds to be used as fine manure. It is customary to allow manure to remain in the sheep stable and add bedding from time to time, only removing it when a large quantity has accumulated. Care of Poultry Manure.— The coarse litters are not so well suited for saving poultry manure as are the pow- dered mineral absorbents. In a poultry house, a tight floor or dropping-board sprinkled with road dust, loam, gypsum, or some other absorbent is very necessary to retain the richness of the poultry manure. Poultry manure should be gathered frequently so that it may not be wasted by being knocked about over the house by the moving fowls. SOIL IMPROVEMENT 27 GREEN MANURE Weeds as Green Manure.— Weeds are often very rich in plant-food, and although it is not recommended to have them grow on farms, they may be made use of by plowing them under for green manure. The best time to put them under the soil is while they are in bloom, as they are thus prevented from going to seed. Clovers as Green Manure.— Red clover is one of the plants sometimes used for green manuring. If the whole plant is turned under, it will supply a large quantity of vegetable matter to form humus. However, the tops are so valuable for animal feed that, as a rule, the entire plant is seldom used for green manure. Alsike clover is useful as a green manure. One ad- vantage of this variety is that the plants will often grow on ground too wet for Red clover. Besides this, Alsike lasts in the soil longer than does Red clover. Crimson clover, like Red clover, has a long tap root and numerous branching roots. It is particularly useful as a catch crop, and if plowed under will make very good green manure. A crop of Crimson clover in a region where it is indigenous is easily grown, and is one that yields a heavier tonnage per acre than any of the other clovers. Canada Field Peas as Green Manure.— The Canada field pea, which is grown to a great extent in the northern part of the United States, makes a very good green- manure crop. It is a quick-growing crop, the plants blooming about 7 or 8 weeks after the seed is planted. The physical condition of a soil on which pea vines have been grown is very much improved; so much so, in fact, that it is often surprising to see how the soil crumbles when being plowed. The matting of the pea vines on the surface of the ground may be largely prevented if the crop is grown with a strong- growing, tall-stemmed variety of oats, as the oat plants 28 SOIL IMPROVEMENT will act as a support for the pea vines. Better results are insured by planting the seed of peas and oats separately, the peas being placed from 2V2 to 3 in. in the soil and the oats L in. The combination planting, or even the peas grown alone, makes an excellent green-manure crop. Cowpeas as Green Manure.— Cowpeas grow with heavy foliage and consequently make a large quantity of green manure. However, the mass of foliage is so great at times that, when it is all plowed under, the heat caused by the decaying vegetable matter will make the top layer of soil too dry. When used as green manure, cowpeas should not be plowed under too deeply. For the northern part of the United States, the varieties known as New Era and Whippoorwill are probably the best. They are quick-growing and will generally de- velop sufficiently during the growing season to furnish a large quantity of green manure. Soybeans as Green Manure.— The soybean, like the cowpea, makes a large quantity of valuable green manure. It grows very well in the southern part of the United States, and has an advantage over the cowpea in that it is able to stand more drought. The soybean plants, too, grow more upright and with less matting of stems. Vetch as Green Manure.— Two kinds of vetch are used for green manuring, namely. Hairy vetch and Common vetch. Hairy vetch, although it grows best on a rich, moist soil, will often make satisfactory growth on soils that are somewhat dry and sandy, and for this reason is sometimes called sand vetch. As sand vetch will mat Or0'-i'*Ttf00r0CC)t^CCOI>0iC0C0OC0(NO0>!0(N(N i-l^(M fO 1-H (N OJ (M jj +j +i aaa-g aaaaa-g ^aaag^aa Oc/300wc/3c/3y3c/:c/3(/3c/3c/3y50cowa)comOH 6 c3 <^Q6S^^MWS^SS;^^^2Sof2c/5c/5HH>>^^ GENERAL FARM CROPS 55 10 min. and then cooling it by placing in cold water or by stirring the seed while drying. (2) Placing the seed in a solution of copper sulphate, made by dissolving 1 lb. of the sulphate in 10 gal. of water; the seed is immersed in the solution for 10 min. and then drained for 10 min., after which it is spread out and dried. (3) Immersing the seed for 30 min. in a solution made by mixing 1 lb. of formalin with 50 gal. of water. One of the best methods of combating the chinch bug, which attacks wheat crops, is to plant some crop, such as millet, as a barrier between the wheat and the corn fields, and when the bugs are in this crop to spray it with kerosene and then plow the plants under. Another type of barrier is made by throwing two furrow slices together and forming a ridge, along the top of which there will be a slight depression; this depression is filled with coal tar, which the bugs are unable to pass. Holes are dug at intervals along the furrow next to the wheat field and the bugs, in passing to and fro in trying to find a way around the barrier, drop into these holes. Kerosene is poured into the holes occasionally, and as a result many of the bugs are killed. A practice often adopted by farmers to prevent ravages of the Hessian £y in the wheat crop is to delay the sowing of the wheat until after the flies are killed by early frosts. Another is to avoid the continuous crop- ping of wheat on the same land. Perhaps one of the best methods is to plant a strip of wheat along the edge of the regular wheat field somewhat earlier than the usual time of planting. The flies will then congre- gate in this strip, and as a result the regular field will not be ravaged. The burning of the wheat stubble is also an effective preventive. 56 GENERAL FARM CROPS OATS The average yield of the oat crop in the United States for several decades past has been a little over 27.5 bu. per acre. The Northern states produce larger crops per acre than do the Southern states. A few states report yields as high as 50 or more bu. per acre. Yields of Fig. 1 Fig. 2 60 to 70 bu. are considered to be high, although yields of 100 bu. per acre have been reported. The average yield in the United States would be produced by three plants on each square foot of an GENERAL FARM CROPS 57 acre, provided each plant produced three or four stalks and each stalk produced 40 grains of fair size. An oat crop is said to be well filled when each stalk bears from 30 to 150 grains. There are two distinct types of oats: (1) The spreading oats, as shown in Fig. 1, in which the branches bearing the grains spread in all directions from the main stalk, or straw; and (2) the side, or mane, oats, as shown in Fig. 2, on which all the branches bearing the grains hang on one side of the main stem. These two distinct types of oats may be subdivided as to time of planting into spring and winter oats; as to color, into white, black, gray, and red oats, and many variations of these colors; and as to shape of the grain, into short and plump oats, and long and slender oats. There are also a few varieties of oats, the hulls of which are so loose that they are separated from the kernels in thrashing. Such varieties are called naked oats. They are, however, poor yielders and are there- fore not extensively grown. The winter varieties of oats are those which are sown in the fall. They have been grown almost wholly in the South, but seem to be gaining favor in Northern sections. The spring varieties are those which are usually planted in the spring. They are grown almost entirely in the North. For Southern growers, the Red Rust Proof and Virginia Gray varieties are recommended. For planting in Northern United States, the varieties known as American Banner, Improved American, Badger Queen, Wide Awake, Colonel, Lincoln, Swedish Select, and Siberian have met with much success. In Canada, the Siberian variety is considered to be the best yielder. Oats thrive best in a cool, moist climate and in a soil that is not especially fertile, but in all instances the soil should be moist. Oats are inclined to grow too rank to produce a large quantity of straw and a comparatively small quantity 58 GENERAL FARM CROPS of grain, and have a tendency to break over, or lodge, if they are grown on soils in a high state of fertility. The most severe damage to the oat crop is caused by oat smut. This disease causes a loss of from 5 to 50% in fields sown with untreated seed. The best way to combat the disease is to treat all seed oats with a fungicide and thus kill the spores of the smut. The treatments that are recommended for the stinking smut on wheat are recommended for oat smut. The formalin treatment, which is most commonly used, is as follows: A solution made up of 1 lb. of formalin to SO gal. of water is sprinkled over the oats at the rate of 1 gal. of solution to 4 bu. of grain. The grain is then mixed thoroughly by shoveling the oats into a conical pile, and is covered with blankets. After being covered for 2 hr. the oats must either be sown or be spread out and dried. BARLEY The barley plant is similar to wheat in its general appearance and its habits of growth; barley grain re- sembles the oat grain, in that it consists of a kernel and a hull, except in the case of a few varieties known as hull-less barleys. Two distinct varieties of barley exist, namely, the tzi'o-rowed and six-rozved varieties. There are, however, other so-called varieties, known as four-rowed, hull-less, and beardless. Barley may be grown under more varied climatic con- ditions than any other grain crop; also, it requires less water for its production than any other grain crop, though an abundance of water does not materially re- tard its growth. It may be raised in nearly all parts of the United States and in some sections of Canada, and its cultivation is carried on successfully even in Alaska. But the soil, to grow barley successfully, should be well drained and fertile. GENERAL FARM CROPS 59 The only insect that proves injurious to barley is the chinch bug. Smut attacks barley and as a preventative the seed barley should be treated as follows: Place the seed in sacks and soak it in cold water for 4 hr. ; then let it stand in the sacks for 4 hr. After this immerse the sacks with the grain in hot water at a temperature of 130° F. for 5 min. The grain should then be dried in the manner described for wheat. RYE Rye grows much taller than either wheat or barley, frequently attaining a height of 6 or 7 ft. The heads that bear the grain are longer and more slender than those of wheat, and are covered with beards, as are most of the barleys. Although rye kernels closely resemble those of wheat, they are longer, more slender, and more pointed at the end nearest the stem of the head. The annual yield of rye in the United .States is about 14 bu. per acre. Yields of 20 to 25 bu. are considered to be fair, and those of 30 to 35 bu. are said to be good. Rye is naturally adapted to a cool climate and will thrive in climates that are too cold for wheat. How- ever, it is successfully grown in the warmer sections of the United States. It may be successfully grown in soils that are too poor in fertility to produce average yields of other grain crops. BUCKWHEAT Buckwheat is classed with grain crops, although it is a member of a family of plants that includes sorrel, smartweed. and bindweed. Buckwheat leaves the soil in which it is grown in a peculiarly mellow, crumbly condition, and for this reason, together with the fact that it will grow in almost any kind of soil, it is considered to be a soil improver. 60 GENERAL FARM CROPS CORN Four general classes of corn are grown on a com- mercial scale. These are pop corn, flint corn, dent corn, and sweet corn. There are two general varieties of pop corn— Rice and Pearl. The grains of Rice pop corn are pointed at the top, and the ears are somewhat cone-shaped. The grains of Pearl pop corn are rounded at the top and the ears are cylindrical. The kernels of flint corn are hard and smooth. In shape they are nearly round. The width of grains varies in different varieties from 5^ to ^ in. The average depth in all varieties is about ^ in., and the thickness is about T/e in. In color, flint kernels are usually yellow, white, or red, although brown and purple varieties are known. The ears of flint corn vary in length from 4 to 18 in., the average length being from 7 to 10 in., and in diameter they vary from VA to 2 in. In most varieties of flint corn there are but eight rows of kernels on a cob, although ten, twelve, and even sixteen rows are found on some varieties. Among the leading varieties of flint corn may be mentioned Rhode Island White Flint, King Philip, 90-Day Yellow Flint, Pennsylvania Yellow Flint, Long- fellow Flint, and Hall's Golden Nugget. The most widely distributed class of corn is dent corn, which gets its name from the fact that the kernels, when matured, are indented at the top. In color, dent kernels are generally yellow or white, although red and mixed yellow and red kernels are sometimes found. The ears of dent corn vary in different varieties from 5 to 12 in. in length and from V/2 to 25^ in. in diameter. A medium sized ear weighs J/S lb. and a rather large- sized ear weighs ^ lb. The average number of rows of kernels on dent ears is from sixteen to twenty, although as few as eight and as many as forty-eight are some- GENERAL FARM CROPS 61 times found. The size and shape of grains vary with the variety and with the position on the ear. Among the important varieties of dent corn are: Boon County White, Clarage, Funk's Yellow Dent, Hickory King, Hildreth, Hogue's Yellow Dent, Johnson County White, Kansas Sunflower, Leaming, Minnesota No. 13, Pride of the North, Reid's Yellow Dent, Silver King, and Silver Mine. The corn most widely cultivated for household use is szvcct corn. Part of the starch of sweet corn turns to sugar during the growth of the plant. The corn is, therefore, sweeter to the taste than other kinds of corn. The grains of sweet corn, when matured, are wrinkled at the surface, rather broad, and rounded at the top. In most varieties a typical grain is about 1/2 in. long, % in. thick, and about 3/^ in. wide. Among the early varieties that are highly recom- mended are Early Golden Bantam, Marblehead, Crosby, Chicago Market, Early Landreth; among the medium varieties, Squantum, Maul's XX, Stabler's Early; and among the late varieties, Ne Plus Ultra, Stowell Ever- green, and Country Gentleman. The number of quarts of seed corn used per acre will vary largely with the size of the kernels. When planted three kernels to the hill with the hills 3 ft. 6 in. apart, from 4 to 4>^ qt. is the average quantity required to plant an acre; where four kernels are planted to the hill, the hills being 3 ft. 8 in. apart, about 5 to Syi qt. are required to plant an acre. Fig. 3 shows the United States divided into sections or corn zones, and in the table showing the varieties of corn grown for silage is given a list of some of the best-known varieties of corn for silage for each zone. The table on pages 64 and 65 gives the date of the earliest planting and harvesting, also the date of the most general and latest planting and harvesting of corn in several states of the United States. 62 GENERAL FARM CROPS GENERAL FARM CROPS 63 VARIETIES OF CORN GROWN FOR SILAGE IN DIFFERENT ZONES OF THE UNITED STATES Variety Length of Ear Inches Northern zone: Eariy Huron Longfellow Flint Pride of North Silver King Central zone: Boone County White Silver Mine McAuley Clarage Funk's Yellow Dent Golden Surprise Learning Reid's Yellow Dent Riley's Favorite Hogue's Yellow Dent Hildreth Southern zone: Boone County White Cocke Prolific Hickory King Red Cob Silage Mosby Prolific Virginia Silage Eastern zone: Hickory King Cocke Prolific Clarage Learning Longfellow Flint Sibley's Pride of the North Western zone: Minnesota King Dakota Dent Hickory King Yellow Yellow Yellow White White White White Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow White White White White White White White White Yellow Yellow Yellow Yellow Yellow Yellow White 7 to 8 10 to 12 7 to 8 6 to 8 9 to 11 8 to 11 10 to 11 7 to 9 9 to 11 9 to 10 9 to 10 9 to 11 8 to 9 9 to 11 10 to 11 10 to 12 8 to 9 8 to 9 10 to 12 8 to 9 10 to 12 7 to 9 7 to 9 7 to 8 8 to 10 10 to 12 7 to 8 7 to 8 7 to 8 8 to 9 64 GENERAL FARM CROPS ^ o' 55 S" & S* o o o o o o o S* OOiXiwmOOOZZOOM p.an Sis' 0) (U . >>tj ^^ >>>>>,•>> u >> GENERAL FARM CROPS 65 ^ p. O. P, o oj a; ^ o O- o ^ti Blj-Soouoo ^"^ O, itO'H^OCTiOO aap, u^u^yju^jr»---jrti^-riiyt--,u-'iL'-ry-'u.'-rK-,,»--_jr»_,aJiL>il) wwmcflajcooJWMMcowwwcoOTwOccwixiMcfico CO CO^INIM CO IMCOINCOC^ >,a;a}>,>,>.>>,a)>>|>>>,.>> June 11 May 15 June 1 May 25 Apr. 4 May 21 June 4 May 27 May 28 ctJ CTJ ctS nj o ^ rt (u.a.S.S o- OPS ^S^:^:§:^2;^;^:^2;2;ooa.dc/Dc/2HH>>^^ 66 GENERAL FARM CROPS The average yield per acre of corn in the United States is about 25 bu. ; a fair yield is 50 bu. ; a good yield, 75 bu. ; an excellent yield, 100 bu. ; and more than 125 bu. have been raised per acre. If corn is planted in hills 3 ft. 8 in.- apart each way there will be approximately 3,250 hills per acre, and if only one plant, or stalk, in each hill produced one medium-sized ear weighing ^^ lb. the yield per acre would be about 23 bu. If two stalks in each hill produced a J^-lb. ear the yield would be 47 bu. However, if three stalks grew in each hill and each stalk produced a large-sized or a %-lb. ear the yield per acre would be more than 100 bu. The corn plant is injured by numerous insect pests among 'which are rootworms, root lice, cutworms, white grubs, earworms, stalk borers, chinch bugs, wireworms, and bill bugs. Corn smut appears in masses of black powdery spores on any part of the plant that is above ground, although the parts most likely to be affected are the ears and tassels. The best way thus far discovered for ridding corn plants of smut is to gather the masses of spores two or three times during the season and either burn them or place them in boiling water. The heat will kill the spores, and germination will be prevented. HAY AND PASTURE CROPS GRASSES Timothy.— Timothy in some localities is called herd's grass, but this name is confusing from the fact that the same name is sometimes used to designate red top. A seed-head of timothy is shown in Fig. 4. In value, timothy leads all other hay grasses grown in the United States. It is, however, nearly always sown with Red or Alsike clover, sometimes with both. When sown alone for hay, the quantity is about 15 GENERAL FARM CROPS 67 lb., or Ys bu., per acre. If Red clover is included, the quantity of timothy seed is reduced. In this case, from 8 to 12 lb. of timothy is sown and about 8 lb. of clover. Timothy is sown at almost any time during the grow- ing season, but if sown alone, the sowing should be done in the fall, as the weather conditions at this time are the most favorable for successful seeding. Meadow Foxtail.— The grass known as Meadow fox- tail, a head of which is shown in Fig. 5, is a near relative of timothy and closely resembles it. Meadow foxtail, however, differs from timothy in that its habit of growth is slightly creeping. Meadow fox- tail is not common in the United States. Red Top.— Next to tim- othy, red top is doubtless the most important hay grass in North America. The plant is of a creep- ing habit, producing long underground stems. It grows rapidly from seed and quickly forms a dense, smooth sod. These latter characters make it particularly adapted for lawns and pastures, and it is consequently largely used for these purposes. The seed head is open and spreading, as will be seen in Fig. 6. Red top is sometimes mistaken for blue grass on account of the similarity of the heads of the two plants. Kentucky Blue Grass.— Probably the best-known pas- ture grass of the United States is Kentucky blue grass, also known in some sections as June grass. The first name doubtless had its origin in the fact that the plant grows luxuriantly in the limestone regions of Kentucky; the second name was given on account of the fact that Fig. 4 Fig. 5 68 GENERAL FARM CROPS the grass is at its best during the month of June. The plant is rather shallow rooted and strongly creeping in habit. When it becomes well established, it forms a fairly dense, even sod. The leaves are crowded near the base of the plant, and are light green in color. The end of the blade of blue grass is closed, giving the end of the leaf the appearance of the keel of a boat. A head of Kentucky blue grass is shown in Fig. 7. Canada Blue Grass.— Canada blue grass very closely resembles Kentucky blue grass, but the stem of the former is more zigzag than that of the latter and the seed head of the Canada blue grass, which ^j, __ is illustrated in Fig. 8, is more J^^^w^^^ 1^ flattened and is not so spread- ^^^ *^ «^«» ing as in the Kentucky blue grass. Smooth Brome Grass.— Smooth brome grass is strongly creep- ing in habit and a coarse grower, under favorable condi- tions reaching a height of from 4 to 5 ft., and forming a dense sod from 6 to 8 in. thick. The leaves are coarse, being from ^ to >^ in. wide, and often reach a length of 1 ft. The seed head is in the form of a long, spreading panicle, as will be seen from Fig. 9. The seeds are among the largest of those of the cul- tivated grasses, often being ^ in. in length. Orchard Grass. — Orchard grass is a common grass in some sections of the United States. The grass probably derives its name from its ability to thrive under the shade of trees, although it does not appear to grow better in the shade than in the open. It is not creeping in habit like blue grass, but has a habit of growth similar to that of timothy. The plant does not form an even sod like many other grasses, but grows in raised clumps, making a very uneven and bunchy sod. Fig. 7 Fig. 8 GENERAL FARM CROPS 69 The coarse, light-green leaves are mostly produced near the ground. It will be seen from Fig. 10 that the panicle is somewhat spreading, with the flowers clus- tered in what are known as tufts. Meadow Fescue. — Meadow fescue somewhat resembles brome grass when in blossom. Its habit of growth, however, is not at all similar to that of brome grass, as it is not a creeping plant. Meadow fescue can be distinguished from most other grasses by its shiny. m Fig. 9 ^^ Fig. 10 bright-green leaves. A seed head of Meadow fescue is shown in Fig. 11. Tall Oat Grass.— Tall oat grass is related to the com- mon cultivated oat plant. A seed head of tall oat grass is illustrated in Fig. 12. The grass is known also as Meadow oat grass, and in some localities as Evergreen. This last name is used in the southern part of the United States, where this grass remains green through- out the year. Tall oat grass grows to a height of from 3 to 5 ft., and forms clumps like orchard grass. 70 GENERAL FARM CROPS Bermuda Grass. — In the southern part of the United States, Bermuda grass is a favorite. The plant repro- duces from seed and from creeping stems on or just below the surface of the ground. The main prostrate stem may extend 4 or 5 ft. during the season and send out several lateral branches a foot or two in length. At intervals of an inch or two, the stems take root. A flower- ing stem is shown in Fig. 13. The stems grow from a few inches to 2 ft. in height, depending on the soil and the climate. The habit of the grass is to form a dense sod, which bears trampling by cattle. It does not produce seed in the United States except in the extreme South. Italian Rye Grass.— Italian rye grass, a head of which is shown in Fig 11 ^*^" ^'^' ^^^'^^^s ^^ maturity a height of from 2 to 3 ft. It is a short- lived grass, lasting but 1 yr., or, at best, 2 yr. Perennial Rye Grass.— Perennial rye grass, often known as English rye grass, is said to have been the first of the true grasses domesticated for hay and I pasture purposes. This grass grows I / from 1 to 2 ft. in height, and is >t tjjr adapted to both pastures and ^^'^<:^/^ "meadows. ^"■^^jp^ Johnson Grass.— In the southern part of the United States, Johnson grass is grown to some extent for hay and pasture, although it is probably more often looked on as an undesirable weed than as a useful plant. Johnson grass often grows from 4 to 7 ft. high and produces seed on a spreading head, as shown in Fig. 15. Fig. 13 GENERAL FARM CROPS 71 Velvet Grass. — Velvet grass is a low-growing variety that reaches a height of about 2 ft. It derives its name from the downy character of the leaves and other parts. This character makes it distasteful to horses and cattle. It is said that these animals will nearly starve before acquiring a liking for velvet grass, but when once accustomed to it they thrive remarkably well on it. Quack Grass.— Quack grass is usually regarded as a weed wherever it is common. It spreads by underground stems in much the same manner as Johnson grass. In spite of its weedy character, it is often utilized as a hay and pasture grass. Texas Blue Grass.— Texas blue grass is a close relative of Ken- tucky blue grass and has similar habits. It is a grass of south- ern origin and adapted to southern conditions, although it is grown as far north as Tennessee. It is used for both meadows and pas- ture and in some cases it is used successfully for lawns. The Millets.— The millets grown in North America are generally classed in four groups, only two of which are of importance in the United States as hay. These two groups are the foxtail millets and the broom-corn millets, specimens of which are illustrated in Fig. 16. The three important varieties of the foxtail millets are Common millet, shown in (a); German millet, shown in (c) ; and Hungarian grass, shown in (d). Sorghum.— Although sorghum is generally used for another purpose, namely, that of producing sirup, it has Fig. Fig. 15 72 GENERAL FARM CROPS Fig. 16 GENERAL FARM CROPS 73 great value as a hay crop in many parts of the country. Kafir Corn.— Kafir corn is a variety of sorghum, although it does not have the sugar-producing qualities of the latter. It is most commonly grown for the grain, but is sometimes planted for hay in the same manner as sorghum. It is especially adapted to the semiarid sections, as it is able to endure extreme heat and drought. Teosinte.— Teosinte is an annual grass that much re- sembles Indian corn in habit of growth; it is of tropical origin, and consequently not adapted to northern con- ditions. It is grown rather extensively in the southern part of the United States. LEGUMES Nearly all leguminous plants have certain common characteristics. The leaves are arranged around the stem in regular order — not two-rowed as in grasses. The leaf consists of a stalk and leaflets. All legumes have a common form of blossom, examples being sweet peas, garden peas, and beans. The root system of legumes com- prises a large central root, called a tap root, from which numerous branches are sent out at varying distances. The roots of all legumes un- der favorable conditions bear tubercules, or nod- ules, which are caused by certain forms of bac- teria that live in the soil. They have the power of assimilating the free nitrogen of the soil it to the root tubercules. Fig. 17 atmosphere and of transferring 74 GENERAL FARM CROPS Red Clover. — Red clover is the most important legu- minous crop in the United States and is especially valuable as feed for milch cows, sheep, and in fact almost all classes of growing animals. It is not so suitable for horses because it is liable to contain too much dust. In purchasing Red-clover seed, care should be taken to secure seed free from such adulterants as Yellow trefoil, dodder. Curled dock. Sheep sorrel, Lamb's quarters, and Green foxtail. Experiments have proved that a crop of Red clover yielding 4,900 lb. of dry matter per acre will leave in the soil from roots and stubble 44 lb. of nitrogen, 32 lb. of potash, and 13 lb. of phosphoric acid. The stem, leaves, and blossoms of a Red clover plant are shown in Fig. 17. Perhaps the worst enemy of clover is the dodder plant, which is a tawny yel- low plant that twines about the clover plant, as shown in Fig. 18, and on which it lives. Fig. 18 Mammoth Red Clover.— Mammoth Red clover, also called Mammoth clover, Perennial Red clover, and Pea vine clover, is a variety of ordinary Red clover, differing from it in a few respects only. It is larger and coarser than Red clover, is a longer-lived plant, and matures 3 or 4 wk. later. GENERAL FARM CROPS 75 Alsike Clover.— Alsike clover, a plant of which is shown in Fig. 19, has not attained the wide reputation that Red clover has, and is seldom a competitor with it where the latter can be grown successfully. But it is especially well adapted to land too wet for Red clover Fig. 19 Alsike clover may be used for the same purpose as Red clover, and matures at about the same time. It is often used in a mixture with Red clover to make certain that there will be at least a partial crop in case the latter fails. 76 GENERAL FARM CROPS Crimson Clover. — Crimson clover, a plant of which is shown in Fig. 20, diflFers from the other clovers in that it runs its life history in less than a year from seeding. This variety of clover is not likely to be hardy in northern latitudes; hence, it is not planted extensively north of the 40th parallel. It is grown most extensively in the South Atlantic States. White Clover.— White clover, also called Dutch clover, is a small plant of creeping habit. It is very common in pastures and lawns. The stems of the plant are prostrate, but at intervals, blossoms and leaves are produced that assume an upright habit of growth, as is well illustrated in Fig. 21. The root system of White clover is much shallower than the root system of other GENERAL FARM CROPS 77 clovers; also, there is not so deep a tap root as is produced by either Red or Alsike clover. White clover is less affected by climatic conditions than Red clover and is better adapted to moist, rich soils than to soils that are too dry. For this reason, it makes better growth during wet seasons than during dry seasons. It is one of the best plants for pasture and lawn purposes, for which it is most largely used. Fig. 21 hay im- Alfalfa.— Among the leguminous plants used as and pasture crops, alfalfa is probably second in portance. It is a strongly growing branching perennial, which, at full maturity, may have a height of 3 or 4 ft. As shown in Fig. 22, which illustrates an old root that is starting a new growth, alfalfa has a large tap root, which grows directly downwards. Under favorable con- ditions the tap roots often reach a depth of from 12 to 78 GENERAL FARM CROPS 14 ft,, depending on the character of the soil and the depth of the permanent water-table. Alfalfa is used as a feed for cattle, horses, sheep, swine, and poultry. It is used as pasture, as hay, as silage, and as a soiling crop. About four-fifths of the alfalfa grown in the United States is made into hay. Some- times the hay is ground into meal and sold as alfalfa meal. Alfalfa is a par- ticularly desirable feed for young stock, because it contains a large percentage of protein, which is es- sential for growth of young animals. It is also a good roughage for beef cattle. It has been determined that 1 acre of alfalfa will produce from 562 lb. to 706 lb. of beef annually. In the eastern half of the United States it is usually neces- sary, for the success- FiG. 22 ful growing of alfalfa, to inoculate the soil with the proper nodule-forming bacteria. Cowpeas.— The cowpea is an annual leguminous plant that is grown extensively in the South and is used GENERAL FARM CROPS 79 largely to take the place of forage crops and of grain as feed for all kinds of farm animals. The feeding value of cowpeas is very high, as they are rich in protein. Above . ground there may be considerable variation in this plant, but there are only two general forms. One form is decidedly bushy in habit of growth; the other is of a trailing form. The bushy forms may grow to only 1 ft. or so in height; the trailing forms may extend only a few feet along the ground or they may ex- tend 15 or 20 ft. In Fig. 23 is shown a young cowpea plant with two seed pods. Soybeans. — The s o y- bean, also known as soja bean, is an erectly grow- ing plant of from 2 to 4 ft. in height. As shown in Fig. 24, the leaves are composed of three large leaflets borne at the end of a stem. This stem is often from 10 to 12 in. in length. The leaves, stems, and Fig. 23 pods are covered with stiff, reddish hairs. As with alfalfa and cowpeas, the leaflets are the most valu- able part of the plant when it is used as forage. The seeds are nearly globular, usually more or less compressed, and in color range from whitish to brown and black. In some varieties they are yellowish; in others green. The plant is prolific and will produce as many as 200 pods containing about 450 seeds. Root 80 GENERAL FARM CROPS nodules, which are often as large as small peas, are borne in great profusion. The amount of nitrogen added to the soil by a crop of soybeans is large. It is believed that the proper nodule-forming bacteria are often wanting in the soils of the United States, unless provided artificially. Vetches. — The vetches commonly grown in the United Fig. 24 States are of two kinds: the Hairy vetch, also known as the Sand vetch; and the Common vetch. The leaf of these plants is composed of about eight pairs of leaflets arranged in pairs along the sides of the midrib. The stems of the plants trail on the ground unless they are supported by an upright plant. Both kinds of vetches make excellent green-manure crops. GENERAL FARM CROPS 81 Field Peas.— Field peas are an important crop in Canada. Although they are not grown so extensively in the United States, they are doubtless well adapted to various portions of the country. Miscellaneous Legumes.— Other leguminous plants that are occasionally grown are: Japan clover, Florida beggar weed, Sweet clover. Yellow trefoil or Black medic. Bur clover, and Velvet bean. POTATOES The common potato is the enlarged, fleshy, underground stem, known as the tuber, of the potato plant. Although the tubers are widely known as Irish potatoes, the plant is a native of America. Aside from its universal culture in home gardens, the potato constitutes an important field crop, ranking next to rice as a food product for the human race. It is also extensively used for feeding to domestic animals. In those sections of America where potatoes are most largely grown, the small and the badly diseased potatoes, that is, the un- marketable portion of the crop, are used for the manu- facture of starch, and in certain sections of Europe large yields of comparatively small tubers are grown especially for the manufacture of starch and of alcohol. The average yield of potatoes in the United States for several decades past has been 83 bu. per acre. It takes about 15 bu. of seed potatoes cut into 1 oz. pieces to plant 1 acre, provided the rows are spaced 3 ft. apart and there is a space of 12 in. between the hills in the rows. If each seed piece grew and produced two 4-oz. potatoes, which are only medium-sized potatoes, 1 acre would yield 121 bu. of marketable potatoes. If each hill should produce eight 4-oz. potatoes, or 2 lb., as every grower should endeavor to have the crop yield, 1 acre would yield 484 bu. of marketable potatoes. Among the thousands of varieties of potatoes that have been developed the following may be considered as 82 GENERAL FARM CROPS standard: Bliss, Triumph, Bovee, Burpee, Extra Early, Crown Jewel, Early Ohio, Early Rose, Early Thorough- bred, Eureka, Norton Beauty, Reliance, Six-Weeks' Market, Beauty of Hebron, Irish Cobbler, Polaris, White Elephant, Burbank, Carman Number 3, Freeman, Green Mountain, Peachblow, Pearl, Rural New Yorker Num- ber 2, Sir Walter Raleigh, State of Maine, Snowflake, and Vermont Gold Coin. In a general way, the varieties are mentioned in the order of their earliness of matiirity. Some varieties, however, mature much earlier in one section of the country than in another. The principal diseases of potatoes are early blight, late blight, and scab. The blights destroy the foliage of the plants and thus materially reduce the yield, and the scab attacks the tubers. The blights are prevented by spraying with Bordeaux mixture. There is no standard formula for this mixture; however, a good Bordeaux may be made up of the following: 5 lb. of copper sulphate, 5 lb. of fresh quicklime, and 50 gal. of water. If to this mixture 1 lb. of Paris green or 3 lb. of arsenate of lead are added the mixture will be effective in killing the potato bug, the most common insect pest of the potato. The percentage of scabby potatoes in the crop produced can be materially decreased by disinfecting the seed potatoes by soaking them, before cutting, for 2 hr. in a solution consisting of >4 pt. of formalin and 15 gal. of water, or for 1^ hr. in 2 oz. of corrosive sublimate •dissolved in 15 gal. of water. ROOT CROPS The principal plants that are grown as farm crops for their fleshy roots are mangel wurzels, beets, turnips, rutabagas kohlrabi, carrots, parsnips, and artichokes. Mangel Wurzels.— Among the best known varieties of mangel wurzels, or cattle beets, or field beets, are the Norbiton Giant, Gate Post, Golden Tankard, and Yellow GENERAL FARM CROPS 85 Globe. These are grown almost entirely as feed for livestock. Sugar Beets.— Sugar beets are grown both for the manufacture of sugar and as feed for livestock. The leading variety grown for sugar production is the Kleinwenzlebener. The leading varieties grown for stock feed are Lane's Imperial, Danish Red Top, and Danish Improved. Turnips.— Three members of the turnip family are commonly grown as farm crops, namely, the common turnip, the rutabaga, and the hybrid turnip, which is a cross of the common turnip and the rutabaga. Some of the most-used varieties of common turnips are: Purple Top, White Globe, Golden Ball, Snow Ball, Strap Leaf, and Cow Horn. In general appearance and habits of growth rutabagas are much the same as common turnips. They are used both as vegetables for human food and as a feed for stock. Two common varieties of rutabagas are the Purple Top and the Green Top. Rutabagas are larger than common turnips and will yield twice as much bulk per acre, for which reasons they are grown more extensively as a root crop for stock feeding. One of the most apparent differences between the turnip and rutabaga is that the latter has a greater development at the crown, producing a distinct neck which the turnip does not have. Kohlrabi.— Kohlrabi is a plant that is frequently re- ferred to as the turnip-headed cabbage, for the only part used is the enlarged fleshy stem that grows above ground. The two most common varieties are the White Vienna and the Purple Vienna. Carrots. — The carrot is grown for human food and as a feed for livestock, particularly for horses. The juices of some varieties are used for coloring butter and the seed is employed in the manufacture of some kinds of liquor. 84 GENERAL FARM CROPS Parsnips.— The parsnip is a hardy plant that is widely grown in the United States for human food, and to some extent as a feed for horses. In European coun- tries, it is valued highly as a cattle feed. Since the roots grow entirely under the soil, harvesting is more difficult than with most other root crops, and as the roots are comparatively small it is not likely that it will ever become popular in the United States as a crop for livestock. Jerusalem Artichokes.— The Jerusalem artichoke is a native of the United States. In its habit of growth it resembles a small sunflower and belongs to the same botanical family. It has a coarse foliage and grows very rank. The artichoke is seldom planted with the expectation that it will be grown but 1 yr. Usually a field is devoted to it for several years, in some cases as many as 7 years. TOBACCO The tobaccos grown most widely in the United States are the White Burley, grown in Kentucky and small areas in neighboring states; Export, or heavy, tobacco, grown in the Middle West and in Maryland; Bright Yellow tobacco, grown chiefly in Virginia and the Carolinas; Sun-Cured tobacco, raised to a very limited extent in Virginia; Perique, which has a wide reputa- tion, but is raised only in a small area in Louisiana; and cigar tobaccos. All of the tobaccos named, except cigar tobaccos, are used in the manufacture of chewing, cigarette, and pipe tobaccos and are known as manufacturing tobaccos. However, a portion of the Export tobacco is used in foreign countries for the manvifacture of cigars. The cigar tobaccos are classed according to their use as cigar-filler, cigar-binder, and cigar-wrapper tobaccos. Cigar tobaccos are raised in two distinct zones in the United States. The northern zone includes a large portion of the Connecticut River valley in the states GENERAL FARM CROPS 85 of Connecticut and Massachusetts; two districts in New York, embracing Chemung and Onondaga and por- tions of adjoining counties in one, and Tioga and por- tions of adjoining counties in the other; Lancaster and adjoining counties in Pennsylvania; Montgomery and Miami and portions of adjoining counties in Ohio; and small areas in Southern and Western Wisconsin. The southern zone includes Gadsden County, Florida, with the adjacent county of Decatur in Georgia and small por- tions of adjoining counties; and small areas in Southern Alabama, and Anderson and Nacogdoches counties, Texas. SOILING CROPS Crops that are cut and fed green to livestock, either in the stable or the feed lot, are called soiling crops. The practice of feeding such crops is known as soiling. Soiling may be either partial or complete, depending on whether the feeding is practiced simply to supplement pastures or to supply all of the green feed used by the animals. Often several soiling crops are grown on the same land in a single season and each soiling crop produces a large quantity of feed per acre. In the accompanying table is given a suggested list of crops and the acreage required in a partial soiling system for soiling 20 cows during the usual dry period PARTIAL SOILING SYSTEM FOR 20 COWS Kind of Crop Area to be Seeded Acres Time of Feeding Oats and peas H 3 1 2 T 3 July 4 to Aug. 1 Aug. 1 to 20 Millet Com Rape Aug. 10 to 20 Aug. 20 to Sept. 5 Aug. 15 to Oct. 15 Clover (second crop) Sept. 1 to Oct. 1 86 GENERAL FARM CROPS lO o o CO oOO V.V k'„ "O jJ »0 lO < C/3, 1 >o lO »o 1^ (N S 1— > 1) G ►-1 C 3 •— > 4) ^ o o oo (U >>> >.>>>.,->, lO S SS life >. ^• ^ a ajOOOOOOg2 ^^o S '^ ^^ •r >> SH « 03 3C1hCQ X050'-< (MMTftiO 88 GENERAL FARM CROPS 2o°^oB u r\ '^ ^S ro '^ ^ ^ to Aug. 3 to 19 19 to 25 to Sept. 1-1 (N O uly 22 Aug. Aug. ug. 25 4J a u ^ < w O MM 05 xn xn v. in mm mm 00>0i000»000 t>-,C)_(N >q Tf (NO TjH^oa t^ Cj33nj'3 .•73 D S :2S 192 FARM LIVESTOCK Loggers are heavy draft horses that are used in the lumbering regions for drawing heavy loads of logs. They usually differ from the heavy draft horses in being plain, rough, or slightly unsound in some respect, such as being defective in wind, having sidebones, boggy hocks, etc. Occasionally, good horses are purchased for logging purposes, but as a rule the trade demands rather cheap animals. Chunk Class. — Horses of the chunk class are short legged, broad, and heavy set. As a class, chunks are less uniform in type than the animals of any other class. They vary in height from 15 to 16 hands and weigh from about 800 to 1,550 lb. The subclasses of the chunk class are eastern and export chunks, farm chunks, and southern chunks. Eastern and export chunks are of much the same type and conformation as draft horses, but are a little more blocky and compact. At one time a considerable num- ber were exported, but in recent years the price has been too high to permit of a profit in such business. Eastern and export chunks are largely used in pairs and in threes for trucking purposes. Form chunks are an important item in the horse mar- ket, particularly during the spring months. At other seasons they are usually sold to supply demands other than for farming. Farm chunks are lighter in bone and not as uniform in type as eastern chunks. Southern chunks, or southern horses, as they are more generally called, are lighter in bone and more rangy in conformation that farm chunks. They are somewhat of the road-horse type, and usually have considerable light-horse blood. Southern chunks are taken to the southern states, where they are largely used for agri- cultural purposes. Wagon-Horse Class.— Animals of the wagon-horse class are used principally for the pulling of light wagons, such as delivery and express wagons, on city streets. Horses of good action are required for this purpose, as FARM LIVESTOCK 193 they are required to do their work at a fairly rapid gait. Horses of this class are from about 15 to 17J<^ hands high and weigh from about 1,050 to 1,700 lb. The sub- classes of the wagon-horse class are express horses, delivery-wagon horses, artillery horses, and fire horses. Express horses are used singly or in pairs by express companies in the collecting and delivering of packages. The size of the horses that are used is determined by the weight of the wagon, whether the horses are worked singly or doubly, and the extent of the territory from which collections and deliveries are made. The lightest grade of express horses, which are used for the de- livering of valuable packages, such as money, etc., are known as money horses; such horses must be capable of doing fast work. Delivery-cvagon horses, or, as they are often termed, wagon horses, are similar to express horses, but are not quite so large and generally not as high grade, as most mercantile firms do not care to pay large prices for horses. However, there are exceptions, some large de- partment stores buying nothing but choice animals. Artillery horses should be from 5 to 8 yr. old. Only geldings are used for artillery purposes, and the demand is rather spasmodic. Fire horses, as the term implies, are animals that are used for the drawing of fire-fighting apparatus. Because of the fact that such horses are required to pull com- paratively heavy loads at fast speed, it is necessary that they be more rangy than express horses. Carriage-Horse Class.— Horses of the carriage-horse class are used foi drawing heavy vehicles and are fre- quently spoken of as heavy-harness horses. They range in height from 14^ to 16^ hands and weigh from 900 to 1,250 lb. The subclasses of the carriage-horse class are coach horses, cobs, park horses, and cab horses. Coach horses must have high action and beauty of form. They must flex the hocks well under the body and carry the knees high toward the chin. They are a 13 194 FARM LIVESTOCK little larger than other horses of the carriage class, and may be said to be a little more stately in action than cobs or park horses. Cohs are small, stocky coach horses. The cob is a popular English type, and in England a horse is never considered a cob that is over IS hands high. The action of the cob is much the same as that of the coach horse, being, perhaps, a trifle higher at the knees and hocks. Cobs should be somewhat quicker on their feet than coach horses. Park horses are used strictly for display purposes, such as for driving in parks or on boulevards, and are usually used by horse fanciers. An abundance of quality and extremely high action at both knees and hocks are essential in horses of this subclass. Cab horses are usually either the lower grades of the coach class or worn-out and discarded coach horses. They are used chiefly in cities for the conveyance of vehicles for public service. Road-Horse Class. — Road horses are more lithe in build and angular in form than those of the carriage class. They are frequently spoken of as drivers or as light- harness horses. Although performance is the principal quality sought, a good conformation is very desirable. This class is composed of runabout horses and roadsters. Runabout horses occupy an intermediate place between typical roadsters and carriage horses. They wear har- ness much like that of carriage horses, but in action and conformation and in the use to which they are put they correspond more to the roadster. They are not so heavy and full as coach horses, and are not so light, thin, and angular as roadsters. They are used on run- abouts, driving w^gigons, phaetons, etc. Roadsters are less uniform and usually more lithe and angular than runabout horses. In general, a roadster may be described as having the greyhound form, often being a little higher at the hips than at the withers, and powerfully developed in the hind FARM LIVESTOCK 195 limbs. Speed, style, and stamina are the principal qualities sought for. Saddle-Horse Class.— The most important requirement for an animal of the saddle-horse class is to be sure of foot, as no rider cares to mount a stumbler. A saddle horse should also be an easy rider, and be easily con- trolled. In selecting a saddle horse, it is a good plan to choose a conformation that will place the rider well back on the animal, thus lessening the weight on the fore end. The subclasses of the saddle-horse class are: five-gaited saddlers, three-gaited saddlers, hunters, cavalry horses, and polo ponies. Fivc-gaited saddlers, often spoken of as gaited saddle horses or as American saddle horses, are the result of skilful selection and breeding for more than half a century. They have the five recognized distinct gaits under the saddle, namely, the walk, the trot, the canter, the single-foot, or rack, and a slow gait, which may be either the running walk, the fox trot, or the slow pace. Three-gaited saddlers are much the same in general type and conformation as the five-gaited saddlers, but they are a kittle more compactly built, having shorter necks and bodies; the tails are usually docked and set; and they have only the three gaits: the walk, the trot, and the canter. Hunters are horses used by sportsmen to ride after hounds. They are often required to take daring leaps over fences and gullies, and must be fearless and trained to jump. They should be strongly built and able to stand long, hard rides without becoming unduly jaded. Cavalry horses, as the name implies, are horses used by the government for cavalry mounts. For this service, the government requires geldings of uniform and lasting color, that are from 4 to 8 yr. old. Polo ponies are small saddlers that are used in playing polo. The four essentials which they must have are a specified size, weight-carrying ability, agility, and speed. 196 FARM LIVESTOCK FARM LIVESTOCK 197 DAIRY CATTLE DESCRIPTION OF DAIRY TYPE The majority of animals of all breeds of cattle that are noted for the secretion of large quantities of milk have a peculiar and distinct conformation, commonly- termed the dairy conformation, and animals that have this conformation are said to be of the dairy type. The most distinguishing features of the dairy type are the triangular, or wedge, shape of the body and the Names of Exterior Regions of Dairy Cattle a, Poll n, Thigh b, Neck 0, Pin bones, or thurls c, Muzzle p, Flank d, Face q, Fore flank e, Forehead r, Udder f, Withers s, Teats g, Shoulders t, Milk veins li, Chest M, Escutcheon i, Barrel v, Navel y, Back, or chine w, Dewlap k, Loin A, Heart girth /, Hips B, Width of Chest VI, Rump lean frame. This conformation is decidedly more marked in the females than in the males. In addition to being wedge-shaped, the characteristic dairy form is angular, or lean; that is, it has a com- paratively thin covering of muscular tissue. The shoyilders are thin and the ridge of the shoulder blade is prominent. The ribs are thinly covered with muscle, particularly on the upper part close to the backbone. The loin is broad and flat but bony, and the thighs are thin, flat, and incurved at the rear as viewed from 198 FARM LIVESTOCK the side. That the angularity is due to a lack of mus- cular development rather than to a lack of fatty tissue is shown by the fact that cows of the dairy type frequently take on fat when far advanced in the period of lactation or when completely dry. The characters of the dairy type of animal that have just been described are the most striking, but there are numerous minor characters that distinguish this type from thj beef type. Among these are: leanness of head, breadth of muzzle, and thinness of neck. The dairy type of cow also has a distinctly feminine ap- pearance. The desired conformation of a dairy cow is shown in the accompanying illustration, (a), (&), and (c) showing, respectively, a profile view, a rear view, and a front view. The different exterior regions of the animal are marked with letters and in connection are given the corresponding letters with the names commonly applied to these regions. JERSEY CATTLE Jersey cattle are characterized by small to medium size. The official score card of the breed calls for from 800 to 1,000 lb. as the weight of a mature cow. The bulls weigh considerably more than this, their weight usually ranging from 1,200 to 1,800 lb. when they are mature. A prominent characteristic of the Jersey form is the tendency of the bones to be short and curved. For instance, the face is short and usually dished; the hind legs are crooked; and in many cases there is more or less of a tendency for the back to depart from a straight line. In color, the Jersey is variable. The typical color, however, is fawn or gray shading to black at the ex- tremities, with a black muzzle, a black tongue, and a black switch at the end of the tail. As a rule, there is a ring of light-colored hair immediately about the muzzle. In some animals, particularly in bulls, the FARM LIVESTOCK 199 gray shades to black over the whole body, and in others the fawn color deepens to almost a red. A considerable proportion of Jerseys are marked with more or less white. The Jerseys produce a moderate quantity of milk, which contains a high percentage of butter fat. Normal Jersey milk contains about 5% of butter fat; frequently the per cent, is less and frequently greater, in some cases rising as high as 7%. In quantity of butter fat produced in a year, the Jersey ranks as one of the leading dairy breeds. GUERNSEY CATTLE Guernseys are of a larger size than the Jerseys, although the animals, as a whole, cannot be character- ized as large. Mature cows will seldom weigh more than 1,200 lb., and occasionally weigh less than 1,000 lb. The official score card of the breed calls for a weight of 1,050 lb. for a cow 4 yr. old or over, and 1,500 lb. for a bull of the same age. In form. Guernseys have the characteristic wedge shape and the spareness and angularity of conformation of the dairy type, although in some animals there is a slight tendency to beefiness and to thick, heavy shoulders. This latter conformation is more frequently seen in bulls, although a number of the cows are thicker through the shoulders than is desirable. The bones of the Guernsey are much straighter than those of the Jersey and are inclined to be somewhat longer. The characteristic Guernsey color is fawn and white. Breeders of fancy stock prefer the colors to be about equally distributed and in rather large blocks or patches. Occasionally, Guernseys are seen with no white at all; and the number of animals of this breed in which the white color includes more than two-thirds of the whole surface is comparatively small. The shade of fawn varies from very light to very deep or dark, 200 FARM LIVESTOCK almost red, the shade most preferred being usually de- scribed as orange fawn. Whatever the shade of fawn, there should be no black hairs, especially in streaks or patches, forming a brindled appearance, A characteristic of the Guernseys that has considerable influence in affecting their color is a profuse secretion of yellow coloring matter, which pertains to the whole skin, but may be seen especially on those parts where the skin is bare or only thinly covered with hair, such as in the ears, about the muzzle, in the fore flank, and about the vulva. In the best specimens, this secretion is of a deep golden-tan color shading into orange yellow. This color extends also to the hoofs and horns, giving these, especially in choice specimens, an amber appear- ance. The muzzle of the Guernsey should be of a clear flesh color tinged with orange. Guernseys do not produce large quantities of milk, but their milk is ordinarily of about the same quality as that of the Jerseys, varying from 4^ to 6^% of butter fat. The milk, cream, and butter of the Guern- seys are of a higher color than the similar products of any other breed. HOLSTEIN-FRIESIAN CATTLE Holstein cattle are characterized by large size. Mature cows of the breed seldom weigh less than 1,200 lb. and not infrequently reach a weight of 1,400 to 1,500 lb. The bulls, when mature, often exceed 2,000 lb. in weight. The characteristic wedge shape is usually strikingly developed in these cattle. In general, the form is in- clined to be spare, although in many individuals there is considerable muscular development, even approaching what may be termed beefiness. The animals have long, straight faces, long backs, long ribs, and the legs, in some cases, are rather long. The back and legs are straight, although there is often a decided tendency for the back to droop from a point over the hip bones to the root of the tail. FARM LIVESTOCK 201 A prominent character of Holstein cattle is their color, which is distinctly black and white, the two colors being entirely separate from each other. The proportion, of the two colors is variable, running from almost all white to almost all black; during recent years the pro- portions most desired by the breeders have been rather more white than black, with the two colors in rather large patches. Although animals marked in this way are considered to be more desirable, little discrimination is made against those showing other proportions of color. Holstein cows excel those of all other breeds in milk production. The percentage of butter fat in the milk, however, is small, in occasional instances so small as to interfere seriously with the sale of the milk as such. In addition, the butter fat in Holstein milk is soft and of rather light color, but with modern methods of butter manufacture these disadvantages are largely overcome, so that, taking into consideration the large quantity of milk produced, Holsteins are often as satisfactory as any breed from the standpoint of butter production. AYRSHIRE CATTLE Ayrshire cattle are of medium size. The American standard calls for a weight of about 1,000 lb. in the case of mature cows, and of 1,500 lb. for mature bulls. The Scotch standard calls for a weight of about 1,050 lb. for a mature cow. The characteristic wedge shape of the dairy type is clearly defined in the Ayrshires. Their lines are straight and their bones fine and well knit together, which gives them a smooth appearance even when they do not carry much flesh. They are particularly round in the barrel, and the hindquarter is long, strong, and square. The cows commonly have large, symmetrical udders, with rather small teats placed wide apart and on ^ the lines of a square. In color, Ayrshires are the most variable of any of the dairy breeds, running from almost pure white to all 202 FARM LIVESTOCK admixtures, except roan, of white with yellow red, red, dark red, brown, and even black. The most common color at the present time is dark red and white, with a large preponderance of white in most cases. Although definite statistics are lacking, it is com- monly believed that Ayrshires are particularly econom- ical users of feed, and that, in proportion to the feed consumed, their milk production is relatively high. Ayrshires give a large flow of milk, ranking next to Holsteins in this respect, although the milk is not par- ticularly rich in butter fat, seldom exceeding 4%. DUTCH BELTED CATTLE Dutch Belted cattle are of medium size, being in this respect comparable to the Ayrshires. The cows average about 1,000 lb. when full grown, and the mature bulls about 1,500 lb. Animals of this breed have a distinct dairy form. In color, the Dutch Belted cattle are black and white; the black is confined to the forequarters and hindquar- ters and the white extends in a broad belt about the middle. Much attention is given by breeders to the particular markings of the animals. In a perfectly marked specimen, the white belt should extend from the shoulders back to the hips in a regular band around the whole body. In the case of the cows, the band, or belt, includes the forward half of the udder; in the case of the bulls, the belt is similar, except that the sheath . of the penis is usually black. A very narrow belt or a belt running onto the forequarters or the hindquarters is looked on with disfavor, as is any irregularity of the belt, such as a black spot in the white or broken patches of white in the black areas. In milk production, the Dutch Belted cattle have considerable merit, and there are many animals of the breed that are listed high in this respect. FARM LIVESTOCK 203 BROWN SWISS CATTLE Brown Swiss cattle are of large size and rather heavy form. The bones of the head and legs are large and strong, giving the animals a sturdy appearance. Many specimens have considerable muscular development, enough to be described as beefy, although they do not approach the pronounced beef type as seen in beef breeds. In color, the Brown Swiss are of a uniform dark grayish-brown or mouse color, running toward gray in the flanks and on the belly, and with a light ring about the muzzle. There is little variation in the color. Occasionally, an animal will shade a little darker toward black and occasionally one a little lighter toward light gray. The Brown Swiss are hardy and vigorous and, as a rule, easy to keep in good condition. As milk pro- ducers, they vary considerably. Few individuals have made notable records. SIMMENTHAL CATTLE The Simmenthal breed of dairy cattle is closely related to the Brown Swiss breed. The animals of the Sim- menthal breed are from the valley of the Simme in Switzerland, and are found in largest numbers in the vicinity of Berne, in that country. They are similar to the Brown Swiss in all respects save color. In color, they are a light fawn mixed with white. Only a few have been imported into America. FRENCH CANADIAN CATTLE French Canadian cattle are small, of a strictly dairy type, and somewhat resemble the Jersey in form. In color, they vary from a dark reddish brown to black, and almost never have any admixture of white. They are -prized by their owners on account of their activity and vigor and their ability to thrive under adverse 204 FARM LIVESTOCK FARM LIVESTOCK 205 conditions as to feed and climate. They have not, as yet, become firmly established as a breed in any part of the United States. BEEF CATTLE DESCRIPTION OF BEEF TYPE Beef cattle are cattle that are kept primarily for the production of beef, in contrast to dairy cattle, which are raised primarily for the production of milk. Names OF Exterior Regions OF Beef Cattle 7, Muzzle 20, Fore ribs 2, Face 21, Midribs 3, Tongue fat (feeder' s wattle) 22, Barrel 4, Poll 23, Belly 5, Breast 24, Hind flank 6, Brisket 25, Back 7, Shoulder point 26, Loin 8, Neck 27, Rump 9, Dewlap 28, Hooks 10, Shoulder vei in 29, Thighs //, Shoulder 20, Gaskins 12, Withers 31, Hocks 13, Elbow 22, Pin bones 14, Arm 22, Tail head 15, Knee 24, Switch 16, Cannon 25, Twist 17, Dew claws 36, Udder in cows; cod 18, Crops in steers; scrotum 19, Fore flank in bulls. An animal of the correct beef type has a compact form. It is short in the neck and legs, and has a broad, short head; well-sprung ribs; a deep, broad chest; well- laid-jn shoulders and hips; a long, level rump; and well-fleshed thighs. The top line and bottom line are 206 FARM LIVESTOCK approximately straight and parallel. In general, a beef-type animal has a high percentage of meat to bone and offal. Animals of the beef type invariably show marked indi- cations of having a high percentage of the blood of one or more of the recognized improved breeds of beef cattle. The breeds that are classed as beef breeds are: the Shorthorn, the Polled Durham, the Hereford, the Aberdeen-Angus, the Galloway, and the Sussex. In describing beef cattle, it is necessary to mention various parts and regions of the body. The location of all of the parts and exterior regions about which doubt might arise is shown in the accompanying illustration. In (a) is shown a profile view of an animal; in (&), a front view; and in (c) a rear view. These views also illustrate the ideal type of beef animal. SHORTHORN CATTLE The Shorthorn breed has wonderful adaptability, and this quality has led to wide distribution of the animals not only in this country under various conditions, but in nearly every country in which cattle are bred. Shorthorns were the first cattle used for improving the cattle on the ranges, but notwithstanding their value for this purpose, they are best adapted to a system of mixed farming, such as is carried on in the Central States. The Shorthorns are popular in localities where land is high in value, because many of the animals yield a profit in milk as well as in calves. The Shorthorn may be red, white, red and white, or roan in color. Animals of the breed are the heaviest of the beef cattle, mature bulls often weighing as much as 2,400 lb. At present the tendency is to breed for early maturity, and as a result present-day Shorthorns are not as large and coarse as they were formerly. The Shorthorn is characterized by great scale and substance, together with symmetry and style. The Shorthorn is a good feeder and makes large gains for the feed consumed. FARM LIVESTOCK 207 The breed is very popular in the United States, Canada, England, and other countries where beef is produced. The "Prime Scots," so popular in the English markets, are crosses of the Shorthorn on the Aberdeen-Angus, and the "blue-gray" steers are crosses of light-colored Shorthorns on Galloways. POLLED DURHAM CATTLE Polled Durhams have been developed along two lines, the single standard and the double standard. The single-standard line of breeding had its origin in crosses of Shorthorn bulls on native muley, or hornless, cows. The term single standard is derived from the fact that animals of this line of breeding can be registered only in the American Polled Durham Herd Book. The double-standard line of breeding had its inception in what might be termed a freak of nature— the birth of hornless calves from pure-bred Shorthorn parents. The term double standard is derived from the fact that animals of this strain are eligible to registry in both the American Polled Durham Herd Book and the American Shorthorn Herd Book. In size, color, and general appearance, the Polled Durhams are similar to the typical Shorthorn, save that the Polled Durhams are hornless. The preferred and prevailing color is red. The breed is so much like the Shorthorn that no additional description need be given. The breed is not yet sufficiently strong in numbers and has not been handled enough for dairy purposes to furnish milk records of value. The animals have been from the first, and continue to be, bred primarily for the development of beef qualities as their dominant character, consequently their dairy qualities must be regarded as a secondary consideration. 208 FARM LIVESTOCK HEREFORD CATTLE In general conformation, the Hereford represents the beef type to an extreme, having a broad, deep, com- pactly built, thick-fleshed body set on short legs. The horns are white or waxy yellow, often coarser and con- siderably longer than those of the Shorthorn; in cows and steers they are often a little elevated, but in bulls they are usually drooping. The color of the Hereford is red with white markings. The most common mark- ings are a white face, a white stripe on top of the neck and sometimes part of the way down the back, white on the legs from the hock down, and more or less white on the belly. White may occur to a greater or less extent on any part of the body. Herefords have proved to be especially well adapted to range conditions and are used more extensively for the improvement of the cattle on the ranges of the West and Southwest than are the animals of any other breed. In size, the Herford ranks a little below the Shorthorn. The bulls often weigh as much as 2,200 lb. and the cows 1,500 lb. or more. ABERDEEN-ANGUS CATTLE The striking features of the general outline of the Aberdeen-Angua are smoothness, compactness, and a cylindrical shape of the body. The Aberdeen-Angus are low-set; have great style, quality, and symmetry; and are evenly and smoothly covered with a wealth of firm flesh that retains its smoothness and firmness even if the animals are forced in fattening. In the early history of the breed, browns, blacks, reds, and brindles were common, but now black is the pre- vailing color, although red calves are occasionally dropped, showing a tendency to revert back to the old colors. White is objectionable except on the bottom line behind the navel, and it is tolerated there only to a moderate extent. In size, the Aberdeen-Angus is somewhat smaller than the Shorthorn; mature cows FARM LIVESTOCK 209 usually weigh from about 1,200 to 1,600 lb. and mature bulls, from about 2,000 to 2,200 lb. An important point in favor of the Aberdeen-Angus is their hornless character. It is frequently claimed that the Aberdeen-Angus surpasses all other breeds in the production of beef. There is, of course, a considerable difference of opinion as to this, but it is safe to say that the Aberdeen-Angus is second to none as an all-round beef breed, and is, in some respects, superior to all others. This claim is substantiated by the position that the breed has taken at the leading fat-stock shows and by the high regard in which the meat is held in the market. The milking qualities of the Aberdeen-Angus have been considerably neglected, more attention having been paid to beef production. However, there are some indi- viduals and certain strains of the breed that make a creditable showing as milkers. GALLOWAY CATTLE Galloways are best adapted for a cold, damp climate, their special qualifications for these conditions being .ruggedness and a thick coat of hair that protects them from cold and rain. They have been found very suit- able for Dakota, Montana, and Idaho ranches, and for the Canadian Northwest. Being of a rather small frame and very muscular and active, they are well adapted to rugged pastures. The Galloway is a thick, low-set, symmetrical, black, polled animal, resembling somewhat the Aberdeen- Angus. In good animals the head is short and broad, without any trace of horns or scurs, and is surmounted by a poll that is not quite as sharp as that of the Aberdeen-Angus. The ears are set a little farther back than those of the Aberdeen-Angus and point forwards and upwards, and have a fringe of long hair. The body is cylindrical but somewhat longer and flatter in the rib than that of the Aberdeen-Angus. 14 210 FARM LIVESTOCK The color of the Galloway is black with a brownish tinge; white markings on the feet, legs, or any portion of the body above the bottom line are very objectionable. In size, the Galloway hardly equals the Shorthorn, Hereford, or Aberdeen-Angus. Galloway steers can usually be made to weigh from 1,000 to 1,200 lb. as yearlings past; from 1,200 to 1,400 lb. at 2 yr. old; and from 1,400 to 1,600 lb. at 3 yr. old. Mature bulls will weigh about 1,800 to 1,900 lb., and mature cows from about 1,200 to 1,500 lb. The Galloway is distinctly a beef breed and lays no claim to milking qualities, although the animals pro- duce enough milk to raise their calves, and the milk is of good quality. SUSSEX CATTLE The Sussex are best adapted to localities that are rich in crop production and temperate in climate. Their grazing qualities are nearly if not quite equal to those of the Herefords. Ttiey are very hardy, which is due largely to the manner in which they have been handled. The color of the Sussex is solid red, a moderately deep shade being preferred. The horns are inclined to be large and long, curving around in front and often in- clining slightly downwards. The nose is of flesh color. The form is blocky, the ribs being well sprung and long, and the body capacious. The Sussex is compara- tively large, ranking about on a par with the Hereford in size. The average weight of mature cows is about 1,400 lb. and of mature bulls about 2,000 lb. The Sussex has long been held in high esteem as a beef breed, as might be assumed from the excellent showing it has made at fat-stock shows in England. In beef production it is comparable to the Shorthorn and the Hereford. FARM LIVESTOCK 211 DUAL-PURPOSE CATTLE DESCRIPTION OF DUAL-PURPOSE TYPE Dual-purpose cattle are cattle that are kept for the production of both beef and milk. An appropriate term for them and one that is commonly applied is general- purpose cattle. They produce, when fattened, fairly satisfactory carcasses of beef, although they are not the equals of the special-purpose beef cattle in this respect, and the cows give a sufficient quantity of milk of fair butter^fat content to warrant milking them. If cattle of a dual-purpose breed or strain possess merit as beef animals but are without dairy qualities, they should be classed as beef cattle. If, on the other hand, they possess dairy qualities but neither they nor their offspring exhibit beef qualities, they should be classed as special-purpose dairy cattle. The dual-purpose type of animal is not restricted to any particular breeds, but because a large number of animals of certain breeds are of this type, the breeds are spoken of as dual-purpose breeds. These breeds are: the Devon, the Red Polled, and the Brown Swiss; certain animals and strains of the Shorthorn breed are also classed as dual purpose. DEVON CATTLE In color, the Devon is a solid red, with the exception of deep orange-colored rings around the eyes and oc- casionally a small amount of white in front of the udder or the scrotum and in the switch. White is not permissible on any other part of the body. The red varies from dark to light; some breeders prefer one shade and some the other. The Devon is smaller than the Shorthorn and the Hereford, the size varying greatly, however, with the breeding, feeding, and care. The lack of size of the Devons makes them less popular than they would 212 FARM LIVESTOCK otherwise be, but what they lack in size they make up in quality, fattening powers, compactness of flesh, per- fection of form, splendid handling qualities, and beauty when finished. The average weight of mature cows is about 900 lb. and of mature bulls about 1,200 lb. The bulls seldom weigh more than 2,000 lb. Combining fair flesh and milk-producing qualities, the Devons are very suitable animals for hilly regions where a system of mixed farming is followed. RED POLLED CATTLE The Red Polled breed is one of the best of the dual- purpose breeds. Red Polls produce an abundant quan- tity of milk and the steers fatten readily, producing carcasses that are very acceptable to the butcher. As the name implies, the animals are without horns, all indications of such being very objectionable. The color is red, varying from a light to a dark shade. A solid red is preferred, but a little white is permissible on the udder, on the belly, and on the switch of the tail. In size, the Red Poll ranks below most of the animals of the beef breeds. Typical mature bulls of the breed will weigh from about 1,800 to 2,000 lb. and mature cows from about 1,100 to 1,300 lb. Although the dairy qualities of the Red Poll do not rank with those of special dairy cattle, the breed stands high in this respect among the dual-purpose cattle. MARKET CLASSES OF CATTLE Variations in the quality, condition, weight, and age of cattle reaching the great livestock markets make it necessary that different classes and grades be estab- lished. If it were not for these classes and grades it would be impossible properly to designate different kinds of cattle and intelligently to report market con- ditions through the public press. A list of the various market classes and grades of cattle is given in the accompanying table. FARM LIVESTOCK 213 Market Classes and Grades of Cattle Classes Beef cattle Butcher stock Cutters and canners Stockers and feeders Veal calves Grades Prime steers Choice steers Good steers Medium steers Common steers Prime heifers Choice heifers Good heifers Medium heifers Prime cows Choice cows Good cows Medium cows Common rough steers Choice bulls Good bulls Medium bulls Good cutters Medium cutters Common cutters and good canners Medium canners Inferior canners Bologna bulls Fancy selected feeders Choice feeders Good feeders Medium feeders Common feeders Inferior feeders Feeder bulls Fancy selected yearling stockers Choice yearling stockers Good yearling stockers Medium yearling stockers Common yearling stockers Inferior yearling stockers Good stock heifers Medium s'tock heifers Choice Good Medium Common Milkers and springers 214 FARM LIVESTOCK Beef Cattle.— In the beef-cattle class are included all grades of fat steers and occasionally the best grades of fat heifers and cows. Condition and quality rather than weight determine whether an animal shall be in- cluded in this class. Beef cattle are in demand in the Chicago market by three classes of buyers: exporters, packers, and shippers. Exporters desire fat cattle for export to the British markets; packers desire them for slaughter in Chicago as dressed beef; and shippers de- sire them for shipping to Boston, New York, Philadel- phia, Pittsburg, Baltimore, Cleveland, Albany, Detroit, and many smaller eastern cities. The Chicago packing houses use from about 50 to 60% of the beef cattle sold on the Chicago market, and the exporters and shippers from about 20 to 25% each. The beef cattle class is made up of the following grades: Prime steers, choice steers, medium steers, and common rough steers. Prime steers are those that are practically above criticism as to both condition and quality. The bulk of the prime steers sold at Chicago weigh from about 1,200 to 1,600 lb. Choice steers are not quite right as to either quality or condition but have to a marked degree desirable characteristics. Such steers usually weigh from about 1,150 to 1,600 lb. Steers that are of good quality, but noticeably lacking in con- dition or in finish, or those that are finished but are deficient in quality, or those lacking in both quality and condition but above the average are graded as good. They weigh from about 1,150 to 1,600 lb. Steers of about average quality and condition but lacking to a marked degree the finish and quality demanded in a prime steer are graded as medium steers. Steers of this grade are usually of light weight, weighing from about 1,100 to 1,400 lb. Common rough steers, as the term implies, are the roughest grade of beef cattle. Such steers weigh from about 900 to 1,200 lb. Butcher Stock.— A large number of cattle of all grades as to weight and quality reach the market after having FARM LIVESTOCK 215 been merely warmed up — an expression used by cattle- men to designate the fact that cattle have been full fed but a short time. Then, no matter how carefully stockers and feeders are selected, there is almost sure to be a few animals that do not fatten satisfactorily. These, together with the better grades of heifers, cows, and bulls are classed as butcher stock. The butcher stock class is made up of the following grades: prime heifers, usually weighing from about 800 to 1,200 lb.; choice heifers, weighing from about 700 to 1,000 lb. ; good heifers, weighing about the same as choice heifers; medium heifers, weighing from about 600 to 900 lb.: prime cows; choice cows; good cows; medium cows; common rough steers; choice bulls; good bulls; and medium bulls. Cutters and Canners.— Thin cows, inferior steers, rough heifers, and the poorer grades of bulls, provided they carry sufficient flesh to allow of the loin or rib, or both, being used for cutting, or selling over the butcher's block, are classed as cutters. Cutters are a slightly better grade of cattle than canners, which are cattle of the same general class as cutters, but too inferior to allow of even a part of their carcasses being used for sale over the butcher's block. Canners are used largely for canning purposes. The class of canners and cutters and the grades within this class are more or less elastic and variable, as are all market classes and the grades within them. The bulk of cattle classed as cutters and canners may be graded as follows: Good cutters, medium cutters, common cutters, and good canners, medium canners, inferior canners. and Bologna bulls. The impression prevails among persons unfamiliar with the cutter-and-canner trade that only old, thin cows are classed as canners. This is an erroneous im- pression, as wretchedly thin bulls, steers, and heifers are included as well. Stockers and Feeders.— The class known as stackers and feeders includes calves, yearlings, 2-yr.-olds, and older 216 FARM LIVESTOCK cattle. When it is necessary to refer to steers or bulls 18 mo. old or older that are intended for immediate use in the feed lot, they are spoken of as feeders. Calves, heifers, and young steers, including yearlings, are referred to as stackers. Some difficulties are en- countered, however, in attempting to draw a definite line between stockers and feeders. Cattle of the same grade, age, quality, and weight shipped to the country by two different feeders might not be handled at all alike; one feeder might use them as stockers while the other might place them in the feed lot for imme- diate use. It is seldom that a steer weighing less than 800 lb. is placed in the feed lot; the common practice is to buy steers for feeders that weigh from 900 to 1,000 lb. or more. Such steers are usually 18 mo. of age or older. Steers spoken of in the market as feeders are, generally speaking, in better flesh than stockers. As a rule, there- fore, feeders may be classified as steers weighing 900 lb. or more, that are 18 mo. old or older, and that are fleshy enough to render an extended period of low feed- ing unnecessary. The stocker and feeder class of cattle is divided into the following grades: Fancy selected feeders, choice feeders, good feeders, medium feeders, common feeders, inferior feeders, feeder bulls, fancy selected yearling stockers, choice yearling stockers, good yearling stockers, medium yearling stockers, com- mon yearling stockers, inferior yearling stockers, good stock heifers, medium stock heifers, and common stock heifers. Veal Calves.— Calves of suitable age, condition, and weight to sell, when slaughtered, as veal are classed as veal calves. Veal calves are graded as follows: Choice veals, good veals, medium veals, and common veals. Weight is not as important in determining the grade of a veal calf as age and flesh, although desirable weight in the good and choice grades of veals is important. A veal either 25 lb. too light or too heavy may be sold at a reduced price when one of the same quality, age, FARM LIVESTOCK 217 and flesh, but of desirable weight, would sell as a choice veal. It is more difficult to distinguish breeding in young calves than in older cattle; it is fortunate, there- fore, that the breeding of veals is of little importance and that the most important point is to get fane finish on a young calf— say a weight of from about 140 to 160 lb. with faultless finish on an 8-wk.-old calf. Milkers and Springers.— A cow that is in milk when she goes to market or has a calf at her side is classed as a milker. One that shows unmistakable signs of pregnancy is classed as a springer. Milkers and springers may be either slaughtered or returned to the farm to serve as dairy cattle or as breeding stock. SHEEP In order that the description of the types and breeds of sheep may be more intelligible, the position of the different parts of a sheep is indicated on the animal shown in the accompanying illustration. The names of the different parts are as follows: a, head; h, neck; c, shoulder; d, brisket; e, top of shoulder, or withers; /, fore leg; g, chest; h, back; i, loin; ;, hip; k, rump; /, leg of mutton; m, twist; n, hind leg; o, flank; p, belly; q, fore flank; r, ribs, or sides; and s, tail, or dock. 218 FARM LIVESTOCK WOOL TYPE OF SHEEP From the sheep that centuries ago were raised in the southern part of Europe, especially in the hills of Spain, and fostered by the early Romans, there has been developed a type of sheep known as the wool type. The animals of this type are noted for the pro- duction of a large quantity and a fine quality of wool, from which the finest woolen cloth is made. A typical wool-type animal is angular in shape; the skin lies in folds over the body, especially about the neck; and the head presents a strong and rather coarse appearance, particularly in the case of a ram that shows great vitality. The neck is long, rather thin, and often droops where it joins the body; the shoulders are close together, sharp, and prominent on top; the brisket is narrow ; the fore legs are close together, with the fore feet often wider apart than the knees; and the fore flanks are low but thin. The ribs slope downwards sharply from the backbone, which appears to be too long for the length of the sheep; the back is narrow; the loin is thin and narrow; the rum.p is short and in- clined to droop abruptly from the hips, which are also narrow; the thighs are thin and separated well up toward the tail, or dock; the flanks are thin; the bot- tom line is generally level; and the legs have a tendency to be long. Some breeds of the wool type of sheep have been developed by feeding, selection, and breeding until they produce a fair quantity and quality of mutton as well as excellent fleeces of wool. MUTTON TYPE OF SHEEP In the British Isles, sheep raising has been carried on for several centuries, but in this region the chief aim of the breeder has been the production of a fine quality of mutton, wool production being a secondary con- sideration. The type of sheep that has been developed FARM LIVESTOCK 219 under these conditions is known as the mutton type. In form, a sheep of the mutton type is smooth, round, compact, symmetrical, and free from angularities, and the flesh is evently distributed over the carcass. The head is broad between the eyes, which are large and prominent; the neck is short and thick; the brisket is broad and full; the fore legs are short, straight, and set squarely under the body; the fore flanks are well filled so that there is but a slight depression just back of the shoulders, which are evenly and deeply covered with flesh and are smooth and round on top. The ribs are well covered with flesh and spring boldly out from the backbone, making the back broad and level and the body cylindrical. The loin is broad and thickly cov- ered with flesh; the flanks are let well down but are thick, giving a straight bottom line that is parallel with the top line. The hindquarters are broad; the rump is long and level; and the twist extends well down to the hocks. The legs stand well apart; and the thighs, both on the outside and between the legs, are well covered with flesh, thus making a good leg of mutton. Sheep of breeds of the mutton type produce heavy fleeces, but these are not of as fine a quality as those produced by sheep of the wool type. AMERICAN MERINO SHEEP In general appearance, a typical animal of the Ameri- can Merino breed of sheep more nearly represents the ideal wool type than does an individual of any other breed in America. The American Merino is narrow and angular in conformation; has a rather long neck and long leg; and has many distinct folds in its skin, except on the back. The head of the American Merino is small as com- pared with the heads of animals of other breeds, and usually the lips, nostrils, legs, and part of the face are covered with fine, white, silky hair. The ears are small, and, as a rule, are covered like the parts just 220 FARM LIVESTOCK mentioned, with fine, white hair, although occasionally tan-colord spots of hair are found on one or more of such parts. The head of the ewe is hornless, but the rams carry heavy, spiral horns, which are marked with transverse wrinkles. In size, American Merinos vary greatly. It is gen- erally accepted, however, that mature ewes should weigh about 100 lb. and mature rams about 150 lb. The American Merino is an inferior animal for mut- ton production, because it does not make a rapid growth, lay on flesh rapidly, or produce a first-class carcass. The meat is lacking in quality, and there is always much waste in dressing, due to the extensive folds of the skin, the long legs, and the large proportion of bone to flesh. In wool production, sheep of the American Merino breed surpass those of all other breeds in America. Sheep of no other breed produce as fine or as heavy fleeces. DELAINE MERINO SHEEP Sheep of the Delaine Merino breed differ from Ameri- can Merino sheep in having a larger and better mutton carcass, fewer wrinkles and folds on the body, and longer wool that contains less yolk. The minimum weight for ewes of the various families of Delaine Merinos varies from 100 to 130 lb., and the minimum weight for the rams, from 150 to 180 lb. The Delaine Merino breed is really a branch of the American Merino breed, and has been developed prin- cipally in the section including the western part of Pennsylvania, the Panhandle district of West Virginia, and a few counties in the eastern part of Ohio. The Delaine Merino is superior to the American Merino for mutton production, and, as a rule, is inferior in wool production. FARM LIVESTOCK 221 RAMBOUILLET SHEEP In general appearance, a typical animal of the Ram- bouillet breed of sheep bears some resemblance to the American Merino, but the Rambouillet is larger and has more of a mutton carcass. The outline of the body- is rounder and more plump; the back is broader; the ribs are better arched; and there is a better develop- ment of loin, hindquarters, and leg of mutton, and a deeper fleshing all over the body than in the American Merino. The females are hornless, but the rams usually bear large, spirally curved horns; occasionally, polled rams are found. In size, the Rambouillet is considerably larger than the American Merino. Mature rams usually weigh from 175 to 250 lb., and occasionally one will weigh 300 lb. Mature ewes weigh from about 110 to 150 lb., and mature wethers from about 150 to 200 lb. The Rambouillet is not one of the best breeds of sheep for mutton production, but it is better in this respect than the American Merino, although not so good as the Delaine Merino. The Rambouillet is one of the best breeds for wool production. The wool covers the body evenly, is of good length on the belly, and grows well down on the nose and legs. SOUTHDOWN SHEEP The Southdown breed of sheep probably more nearly represents the ideal mutton type than does any other breed. In general appearance, the typical Southdown presents a compact, broad, deep, and smooth body evenly covered with flesh. The head is small and hornless in the case of both rams and ewes. The Southdown is the smallest of the medium-wool breeds, and is often criticised on account of its lack of size. However, the carcass of a Southdown is so com- pact that mature rams of the breed will weigh, on an average, about 175 lb. and mature ewes about 135 lb. 222 FARM LIVESTOCK For the production of mutton, the Southdown breed is one of the best. Animals of this breed are good feeders, make good gains for the feed consumed, mature quickly, and can be made ready for the market at almost any age. In wool production, the Southdown does not rank high, although the wool is finer in quality than that of sheep of any other breed of the mutton type. SHROPSHIRE SHEEP The Shropshire breed of sheep is a medium-wool breed that is popular with sheep raisers. The sheep of this breed are larger and heavier than those of the South- down breed, which they resemble in general conforma- tion, although they are not so compact as the South- downs. Both the ram and the ewe are hornless, and in the case of the best specimens of the breed, the head, with the exception of a small part of the nose, is covered with a dense cap of wool. The nose of the ram is slightly Roman, and the nostrils are strong and large; the head of the ewe is finer than that of the ram and the nose is straight. The ears of a Shropshire sheep are small, short, pointed, moderately thick, wide apart, and covered with short, fine wool. In size, the Shropshire is about an average of the sheep of the medium-wool breeds. Mature rams should weigh about 225 lb. and mature ewes from 150 to 160 lb. The Shropshire breed ranks next to the Southdown in the quality of mutton produced; in fact, the quality of Shropshire mutton is claimed by some to be equal to that of the Southdown. Shropshires fatten readily and there is comparatively little offal in dressing. The wool of Shropshire sheep is of superior fineness and crimp for a medium-wool breed, is usually about 3y2 in. in length, and often contains a considerable quantity of yolk. The fleeces from a flock of Shropshire sheep should average about 7 or 8 lb. in weight. FARM LIVESTOCK 223 OXFORD DOWN SHEEP Sheep of the Oxford Down breed are the largest of the animals of the medium-wool breeds. They resemble the Southdowns and Shropshires in general conformation, which is that of the mutton type. The head is hornless, the poll, or top of the head, is well covered with a tuft or a topknot of wool, and the cheeks are covered with wool, although the rest of the face is usually covered with dark hair. The ears are rather long, thin, set low and well back, and are free from wool. The face and legs are of a dark-brown color. The body is practically the same as that of the Shropshire. The rump is broad, level, and well covered with flesh. When mature, Oxford Down rams should weigh not less than 275 lb., and some rams of the breed have attained a weight of 400 lb. Mature ewes should weigh about 200 lb. Lambs dropped in April should weigh from 100 to 120 lb. in the following September. In the ability to produce mutton, Oxford Down sheep rank high on account of their large carcasses, the small proportion of waste in dressing, and the fine quality of the mutton. The lambs grow rapidly and attain a desirable killing size at 12 mo. of age, and when kept until older they continue to make good gains. As wool producers, the Oxford Downs are much in favor on account of their heavy fleeces. The wool is of a quality known as combing wool, which is longer and coarser than that from sheep of any of the other medium-wool breeds. The fleeces from a flock of good Oxford Down sheep should average from 10 to 12 lb. HAMPSHIRE SHEEP The ears, nose, and legs of Hampshire sheep are of a uniformly dark-brown color that often shades to almost black. The ears, the back of which may be of a dark mouse color, are rather long and in the best specimens of the breed are inclined to fall slightly outwards. The 224 FARM LIVESTOCK head is well covered with wool between the ears and on the cheeks; the neck is rather long, thick, and well muscled, and the body is very much like that of an animal of the Oxford Down breed. The Hampshires raised in America are lighter in weight than the Oxford Downs, but in England the Hampshires are often regarded as the heaviest sheep of the medium-wool breeds. Mature rams should weigh about 250 lb. and mature ewes about 190 lb. Occasion- ally, by careful breeding and good care, rams weighing 300 lb. are produced. For production of mutton, Hampshire sheep have long ranked high. The wool of the Hampshire sheep is of medium length and not so fine as that of the Southdowns. DORSET SHEEP The Dorset breed of sheep, also known as the Dorset Horn breed, is a breed that is distinctly marked. Both the rams and the ewes have horns. The horns of the ram are spirally curved rather close to the head; those of the ewe are shorter, smaller, not so close to the head and are curved less than those of the ram. The sheep of the Dorset breed have white faces and legs. The face, muzzle, ears, and that part of the legs below the knees and hocks are covered with short, white hair. The nostrils are large and white. The body of the Dorset, although smooth and well covered with flesh, is longer in proportion to its depth and width than the body of a sheep of the other breeds of the mutton type. In size, sheep of the Dorset breed rank somewhat above the average of those- of the medium-wool breeds. Mature rams should weigh about 225 lb. and mature ewes about 165 lb.; an extra good 2-yr-old ram has been known to weigh 317 lb.; a yearling ram, 287 lb.; a 5-mo.-old ram lamb, 184 lb.; and yearling ewes, 250 lb. In the production of mutton, sheep of the Dorset breed rank only fair among those of the medium-wool breeds. FARM LIVESTOCK 225 Sheep of this breed dress with a larger percentage of waste than those of some other breeds, although the quality of the meat is fair. The principal value of Dorset sheep is in the production of early, or hothouse, lambs, for which they have long been highly valued. The Dorset does not rank high in production of wool. CHEVIOT SHEEP Sheep of the Cheviot breed are white in color and have a graceful • carriage. The head is usually hornless in the case of both the male and the female, although occasionally horns occur on the ram; according to an enactment of the American Cheviot Sheep Society, all male lambs dropped after January 1, 1905, are ineligible to registry unless they have a true polled head. The head, back to a line just back of the ears and around under the middle of the lower jaw, and the legs from the knees and hocks down, are usually covered with fine, white hair; sometimes small black spots, which are not considered objectionable, appear on the head and ears. Reddish or sandy hairs that occasionally occur on the face and legs are objectionable. A mature Cheviot ram should weigh from 200 to 225 lb. and a mature ewe from 150 to 160 lb. The quality of the meat of the Cheviot is good, although not so delicate as that of the Southdown, and there is comparatively little offal in dressing. Cheviot sheep produce fleeces of a medium quality known in the market as half combing wool. SUFFOLK SHEEP Sheep of the Suffolk breed have a characteristic inky- black color in the region of the head, ears, and legs. The head, in the case of both the male and the female, is hornless. The face is long and narrow, and the ears long and rather large. The face and the ears are cov- ered with jet-black hair; there is rarely any wool on any part of the head, although a small quantity of 15 226 FARM LIVESTOCK clean, white wool on the forehead is not regarded as objectionable. In size, the Suffolk sheep rank somewhat above the average of those of the medium-wool breeds. Mature rams should weigh from about 225 to 240 lb., and mature ewes about 175 lb. Sheep of this breed rank high for the quality and quantity of the mutton that they produce, but do not rank high as wool producers. LINCOLN SHEEP Sheep of the Lincoln breed are large, squarely built animals, and are nearly white in color. The head is large and hornless in the case of both the ram and the ewe; the face is rather long and usually is covered with fine, white hairs, but frequently has a grayish tinge over the nose; the poll is surmounted by a short tuft of wool; and the ears are large and often covered with brownish spots. Lincoln sheep are the largest of any breed. Mature rams should weigh from about 275 to 300 lb., and mature ewes from about 225 to 250 lb. Lincoln sheep are good feeders and mature quickly, but they do not rank high as mutton producers. The carcass is too large to suit the modern market demand, yields too much fat, and the quality of the meat is not first class. Sheep of this breed produce longer wool and heavier fleeces than those of any other breed with the exception of sheep of the fine-wool breeds. LEICESTER SHEEP The Leicester breed is divided into two strains; the English, or Dishley, Leicester, and the Border Leicester. These names are derived from the sections of England where the two strains were developed. The sheep of the two strains are much the same in general appearance, and the same description will apply to both, except where differences are stated. FARM LIVESTOCK 227 The heads of both the ram and the ewe are hornless and usually are white, although small black spots occa- sionally occur on the face and ears. The head of a Border Leicester is covered with fine, soft, white hair, but occasionally the poll of the head of a Dishley Leicester is covered with a tuft of short wool. The ears are thin, somewhat large, and stand rather erect. The nose is slightly Roman and the skin at the muzzle is black. The hindquarters are not so large as breeders desire, because the thighs are not sufficiently thick, especially near the hocks. When mature and fitted for market, Leicester sheep carry too much fat to be popular. The lambs fatten readily and make desirable mutton if killed before they are 12 mo. old. The wool of Leicester sheep is about 6 in. long and is a fine grade of coarse wool. COTSWOLD SHEEP Sheep of the Cotswold breed are large, long-wooled, and white in color, and somewhat resemble those of the Lincoln and the Leicester breeds. The head in the case of both the male and the female is hornless and carried high, and the poll is surmounted by curling locks of wool, which often almost cover the eyes and extend down as far as the nostrils. This forelock is one of the characteristic features of the breed and is not trimmed when the sheep are shorn or trimmed for show. The face is usually covered with white hair, but is sometimes spotted with gray or brown patches. In size, Cotswold sheep are larger than those of the Leicester and almost and sometimes fully as large as those of the Lincoln breed. The weight of these sheep will average about 25 lb. lighter than that of the Lin- colns. A mature ram should weigh from about 250 to 275 lb. and a mature ewe from about 200 to 250 lb. Cotswold sheep make a desirable grade of mutton if killed at about 1 yr. of age. If they are allowed ta 228 FARM LIVESTOCK grow to 2 yr. of age, the carcasses are too large, bear too much fat, and the flesh is not of as desirable quality as when the sheep are killed at a younger age. Cotswold sheep produce a lustrous combing of wool that is rather coarse and hair-like, and hangs in spiral curls, or locks. The wool is coarser than that of either Leicester or Lincoln sheep. MARKET CLASSES AND GRADES OF SHEEP Almost the entire number of sheep and lambs received at the large livestock markets are classed as mutton sheep, feeder sheep, or breeding sheep. All sheep and lambs that are shipped to a large market and sold for slaughter, no matter what their condition, age, or weight may be, are classed as mutton sheep. The largest part of the sheep received in the market consists of this class, which is divided into the following subclasses: Lambs, yearlings, wethers, ewes, bucks, and stags. Lambs are animals that are mostly tinder 12 to 14 mo. of age. Yearlings are the castrated lambs from about 12 to 14 mo. of age until they are about 2 yr. old, or mature, after which they are known as wethers. All female sheep received in the markets and that are older than lambs are known as ezves. Rams after they have passed out of the lamb subclass are designated in the market as bucks. Male lambs that are castrated after they are 12 to 14 mo. old are classed in the market as stags. Each of the sub- classes described and the subclasses of the other market classes of sheep are further divided into market grades of sheep. The grades usually given in market reports are prime or fancy selected, choice, good, medium, and common, or culls. The grades rank in the order named in regard to the quality and the condition of the sheep. The class known as feeder sheep consists of sheep that are received in the markets in poor condition and that are sold to be fattened. The recognized subclasses of feeder sheep are lambs, yearlings, wethers, and ewes. FARM LIVESTOCK Market Classes and Grades of Sheep Classes Subclasses Grades Lambs f Prime Choice Good Medium .Common, or culls Yearlings ["Prime < Choice I Good 'Prime Mutton sheep Wethers . Choice Good '■Common Ewes 'Prime Choice Good Medium .Common, or culls .Bucks and Stags Choice Good Common Lambs 'Fancy selected Choice Good Medium . Common Feeder sheep Yearlings Wethers Choice Good . Common ("Choice ) Good 1 Medium <■ Common Ewes f Choice i Good 1 Medium L Common Breeding sheep Miscellaneous clas fFancy selected Common Bucks I Not graded ses: Hothouse lambs, export sheep. throv/-outs, dea 1 sheep. 230 FARM LIVESTOCK The class known as breeding sheep consists of those sheep that are bought in the large markets for breeding purposes. By far the largest number of sheep of this class are ewes. The rams, or bucks, as they are known in the markets, are few in number and most of them show a form and a mixture of blood that make them undesirable for breeding purposes. A miscellaneous class consists of hothouse lambs, export sheep, throw-outs or rejects, and dead sheep. Hothouse lambs are those dropped at a time of year that will permit of placing them, when 8 to 12 wk. old and weighing from 25 to 50 lb., on the market between Christmas and the first of May. The weight of the lambs will vary with their age. Export sheep are usually sheep in excellent condition and are of the prime and choice grades of any of the subclasses of the mutton class of sheep. Throw-outs are the sheep first placed in the feeder class on account of their poor condition and then rejected, or thrown out, by purchasers of feeder sheep, a privilege allowed by the market authorities. Such sheep are usually purchased by local butchers who cater to a cheap trade. Dead sheep are those that are killed in transit. They are sold for their wool and for fertilizing purposes. The classes, subclasses, and grades of market sheep are shown in the accompanying diagram. SWINE In describing the different breeds of swine, mention is made of certain parts of a hog, and in order that a clear understanding may be had of the location of these parts, they are designated by letters on the outline view of an animal shown in the accompanying illustration. In the illustration, a is the snout; b, the ear; c, the poll; d, the jowl; e, the neck; /, the shoulder; g, the front leg; h, the chest; ;, the side; j, the back; k, the loin; /, the rump; m, the ham; n, the hind leg; o, the fore flank; FARM LIVESTOCK 231 p, the belly; q, the hind flank; r, the pastern joint; s, the scrotum; and t, the tail. LARD TYPE OF SWINE . Hogs of the lard type, as the term implies, produce large quantities of fat. The animals have, as a rule, well developed hams and shoulders, but they produce only a fair quantity of bacon. The animals of the different lard-type breeds are of the same general character, but differ in minor respects. An animal of the lard type should show good width and fair length, and should be built low to the ground. The snout should be of medium length, the eyes full, mild, and bright, the face short, the cheeks full, the jowl strong and broad, and the neck thick and of a medium length. The shoulders should be broad and compact on top, the chest broad, the sides deep, the back broad and thickly and evenly fleshed, the loins wide and thick, and the bottom line straight and even. The hams should be heavily fleshed, plump, full, deep, and wide. BACON TYPE OF SWINE Hogs of the bacon type, as the name indicates, pro- duce relatively large quantities of bacon. Their bodies are long, deep, and narrow throughout. The shoulders 232 FARM LIVESTOCK and hams are not so well developed as in the lard type of hogs, but they should be smoothly covered with flesh and in line with the sides. The back should be of moderate but uniform width, and smoothly covered. The sides, as they are the parts from which the bacon is taken, should be long and deep, and have a good thick- ness of flesh. There should be no falling away at the flanks, and the flesh should be firm and free from wrinkles. In general appearance, hogs of the bacon type are long and narrow, have long heads, and stand up rather high on their legs. There is really no use of the great length of the head and legs, so far as meat production is concerned, but it seems impossible to breed hogs without there being a certain correlation of parts, and it has been found that a hog with long legs and head will generally have a long and narrow body. BREEDS OF THE LARD TYPE Berkshire Swine.— The Berkshire breed of swine originated in the southern part of England, particularly in the counties of Berkshire and Wilts. The animals of this breed are black in color and usually show six white points, namely, on the face, on the tail, and on the four feet. A splash of white on the jowl, under the neck, or on the fore legs is often found and is not regarded by the American Berkshire Association as a disqualification. White ears are some- times found, but they are not objected to by breeders and judges. The black of the Berkshires differs some- what from the black of some of the other breeds in that it is a sort of blue-black. The conformation of the modern Berkshire is typical of the lard hog. An animal of this breed has a short face that is gracefully dished; the ears are short, pointed, and usually erect; the back is broad and level; the hams are full; and the legs are short, strong, and straight. FARM LIVESTOCK 233 Berkshires are of medium to large size. The average mature boar in good breeding condition should weigh about 500 lb. and the sow about 400 lb. Frequently specimens are found that weigh considerably more than these weights. The pigs can be made ready for market at from 6 to 8 mo. of age, if desired. Poland-China Swine.— The Poland-China breed of swine originated in the counties of Butler and Warren in Southwest Ohio, as a result of crossing the mongrel hogs of the early settlers with Berkshires and other old breeds from Europe and Asia. Associated with Butler and Warren counties in the early improvement of the breed were Hamilton County in Ohio, and Union and Wayne counties in Indiana, the five counties consti- tuting a region known as the Miami Valley. The Poland-China swine are black with six white points —white in the face, on the tip of the tail, and on the four feet. Splashes of white are sometimes found on the jaw, legs, flanks, sides, or back, and are not objected to by judges and breeders. The black should be jet black and not blue-black, as in the Berkshires. Like the Berkshires, the Poland-Chinas possess the characteristic conformation of the lard type. They have short heads, wide faces that are but slightly dished, full jowls, short and wide necks, broad shoulders, wide backs, well-sprung ribs, broad loins, full and broad hams, deep sides, and legs that are straight and of medium length. A distinguishing feature of the breed is the ears; these are rather small and on an ideal animal should stand up slightly at the base to within two-thirds of the tip, where a gentle break or drop should occur. Poland-China swine are of medium to large size. A mature boar in breeding condition should weigh about 500 lb. and a mature sow about 400 lb. Poland-China pigs that are fed for market can usually be made to weigh 200 lb. at 6 mo. of age, and 250 lb. is by no means rare at this age. 234 FARM LIVESTOCK Duroc- Jersey Swine.— The Duroc-Jersey breed of swine is an American breed that was originated by crossing the Durocs, a breed of red swine found in New York State, with the Jersey Red, a breed of red swine found in New Jersey. These original breeds constituting the foundation stock of the Duroc-Jerseys probably sprang from some of the red swine, such as the Guinea hogs, Portuguese hogs, red Spanish hogs, and Berkshires, that were imported into North America at an early date. The Duroc-Jerseys are of a cherry-red color when purely bred. It often happens, however, especially in mature animals, that they become copper or reddish gray in color, and in some instances the tips of the hairs turn black. These variations from the established cherry-red color are undesirable. Black spots on the belly and legs are also undesirable, but are admissible. The conformation of Duroc-Jersey swine is similar to that of the Berkshires and Poland-Chinas. The head is small, the face straight or slightly dished, the nose of medium length, the ears are of medium size and point forwards and downwards; the back is broad in comparison to Its length, the sides are deep, and the hams and shoulders are heavily fleshed and extend well down on the legs. In size, the Duroc-Jerseys are somewhat large. Mature boars in good breeding condition should weigh from about 500 to 550 lb. and mature sows in the same con- dition should weigh from about 400 to 450 lb. Duroc- Jersey pigs that are fed for market mature quickly and reach a good size. Chester White Swine.— The Chester White breed of swine originated in Chester County, Pennsylvania, as a result of crossing the common white swine of that locality with white hogs brought from Europe. In 1865, L. B. Silver, of Salem, Ohio, purchased some Chester White swine and began breeding with the pur- pose of securing a type of this breed of large size and superior quality. As a result of his breeding, a strain FARM LIVESTOCK 235 known as Ohio Improved Chester White, commonly spoken of as O. I. C, was originated. A separate herd book is maintained by breeders of this strain. Both the old type of Chester Whites and the O. I. C. strain have been developed to the extent that they are to be found in all parts of the United States and Canada where swine are kept. The Chester White, as the name implies, is a white breed. Blue specks, known as freckles, are often found on the skin of these animals and are not objected to by judges, but black, sandy patches in the hair or on the hide are undesirable and will bar an animal from registration in the breed herd books. In conformation, the Chester Whites are of the typical lard-hog shape. They have short, broad heads, and slightly dished fac«^s. The ears are drooping but do not stand out so far from the head as in the case of animals of the Poland-China breed. In width and depth, Chester Whites are similar to the Poland-Chinas, but, as a rule, they have greater length. In size, the Chester Whites are large. Mature boars in breeding condition should weigh about 600 lb. and mature sows in the same condition, about 450 lb. Young animals that are fattened for market should weigh from about 250 to 275 lb. at 6 mo. of age. Mule-Foot Swine.— The origin of the Mule-Foot breed of swine is unknown. Certain breeders claim a knowledge of its origin, but their claims are discredited by the association fostering the interests of the breed. Doubt- less this lack of information is due to the fact that the breed has only recently been brought to public attention. The Mule-Foot hogs are characterized by a solid hoof, which resembles that of the mule, as the name indicates. This gives them great strength in the feet, a point widely exploited by their admirers. In color, they are black, although white points are admissible. It is claimed for the breed that no animal has ever been 236 FARM LIVESTOCK known to have hog cholera, but this claim has been proved erroneous. The Mule-Foots are known to have great vitality and to be good feeders. Cheshire Swine. — The Cheshire breed of swine orig- inated in Jefferson County, New York. Evidence indi- cates that the breed is the result of crossing Large Yorkshire and White Suffolk swine with the native white swine of Jefferson County. Cheshires are white in color. Black spots sometimes occur on the skins of pure-breds and although objec- tionable do not disqualify them. The animals are smooth, compact, and of symmetrical proportions. As a rule, they mature early. They are of medium size, as a breed, but frequently specimens are found that are as large as the largest individuals of the lard-type breeds. The sows are good mothers and are very prolific. The feeding qualities of the animals of the breed have not been thoroughly investigated. Small Yorkshire Swine. — The Small Yorkshire breed of swine originated in England. Little is known of the foundation stock, but it is believed they were Chinese swine. Small Yorkshires are white, with occasional black spots on the skin. They are very small and compact. Animals of this breed are noted for quick-maturing qualities, and are well adapted for producing early market pork. Their meat is fine grained and tender, but inclined to be rather fat. Victoria Swine. — The Victoria breed of swine originated in Lake County, Indiana, as a result of crossing Poland- Chinas, Berkshires, Chester Whites, and a breed of white hogs from England. In color, Victoria swine are white, with occasional dark spots in the skin. The ears are erect or slightly drooping, and the animals have a good coat of fine, soft hair; the head is small and the face is medium dished; the bones are fine, and the back is straight, broad, and level. The Victorias are said to be prolific FARM LIVESTOCK 237 hogs, easy to keep in condition, and are readily fattened at any age. They are of medium size; matvire sows should weigh about 450 lb. and mature boars about 600 lb. Essex Swine.— The Essex breed of swine originated in the county of Essex, England, as a result of crossing Neapolitan swine with the native hogs of Essex. It is thought also that Berkshire and Suffolk blood was used in the crossing. Essex swine are black; animals with white on them are not admitted to registry by the record association. They are small, compact animals, set on short legs. The face is dished, the snout short, and the shoulders and hams well developed. The animals are quick ma- turing, and easily fattened; the meat is fine grained, but carries an excessive quantity of fat. The breed does not stand very high in prolificacy'. BREEDS OF THE BACON TYPE Large Yorkshire Swine.— The Large Yorkshire breed of swine originated in England. For many years large, awkward, white swme have existed in certain parts of that coiuitry, particularly in Yorkshire, Lincolnshire, and Norfolk, and it is from these animals that the Large Yorkshires were developed. The hogs of this breed are white in color, with occa- sional blu-» spots on the skin. They are large in size, rangy, inclined to be long in the leg and coarse in bone, and are somewhat slow in coming to maturity. They have extreme length and depth of body, and their meat is well streaked with fat and lean, being especially desirable for bacon purposes. In fact, Yorkshire bacon is considered to be the best obtainable. Tamworth Swine.— The Tamworth breed of swine originated in central England, notably in the county of Stafford. The breed is one of the oldest in existence and the ancestry is obscure. The color of the Tamworths is somewhat variable, a golden-red hair on flesh-colored skin that is free from 238 FARM LIVESTOCK black being preferred. The snout is very long and straight, the ears are large and pointed, and the legs are long. The animals have long, deep bodies and the meat from their carcasses is well fitted for bacon pur- poses. As compared with Poland-Chinas, Berkshires, and other animals of the lard type, they seem long and narrow. In constitution, they take high rank, being especially strong and vigorous. Hampshire Swine. — The Hampshire breed of swine, for- merly known as the Thin Rind breed, is indigenous to England. The Hampshire is a black animal with a broad white belt encircling the body and with white fore legs. The ears of Hampshires are erect, which, together with the peculiar marking of white, makes them easy to dis- tinguish from animals of other breeds. They have a rather long snoui and narrow face, and incline some- what to smallness of bone. The Hampshires can be fed to produce a good selling weight of hog at an early age, and by feeding to maturity they make good heavyweight hogs. As breeders, they are prolific and are said to have good constitutions. LIVESTOCK FEEDING COMPOSITION OF FEEDS It is a matter of common observation on farms that certain feeds tend to produce growth — the formation of bone, muscles, etc.; that other feeds tend to produce fat; and that still other feeds tend to produce milk. The reason for this lies in the difference in their compo- sition; therefore, a knowledge of the composition of a feed is a valuable guide in feeding livestock. Chemists have made five classes or groups into which all com- pounds that are found in feeds are placed. These classes are water, ash, protein, carbohydrates, and fat. FARM LIVESTOCK 239 The following tabulation shows the elements that make up the compounds of each class: Water {gydrogen Ash. Oxygen Sodium Potassium Calcium Magnesium Iron Manganese Sulphur Phosphorus Silicon Fluorine . Chlorine Protein. Carbon Hydrogen Oxygen Nitrogen Sulphur Phosphorus .Iron r Carbon Carbohydrates < Hydrogen I Oxygen f Carbon Fat < Hydrogen I Oxygen Water in Feeds.— All feeds contain water, although the more water a feed contains the smaller is its nu- tritive value. In young and growing plants the presence of water is readily apparent; it constitutes from 70 to 90% of the total weight of such plants. Air-dried feeds, such as the grains, corn, wheat, and oats, and well-cured hays, contain on an average only from 8 to 15% of water. Ash in Feeds.— The mineral matter, or ash, of a feed is the portion that is left after complete burning; it is, therefore, the incombustible part. The common farm feeds contain but a small per- centage of ash, although the percentage varies greatly in different feeds. Potatoes contain .9% of ash; rutabagas, 1.2%; corn, 1.5%; oats, 3.2%; timothy hay, 4.4%; Red clover hay, cut when the clover is in bloom, 6.6%; and alfalfa hay, 8.6 to 10.6%. Protein in Feeds. — All plant and animal compounds that contain the element nitrogen are grouped into a class to which the term protein is applied. This is a very general term, and the number of compounds in- cluded in this group is exceedingly large. In addition to nitrogen, there are always found in protein the 240 FARM LIVESTOCK elements carbon, hydrogen, and oxygen, and sometimes sulphur, phosphorus, and iron. Owing to the fact that nitrogen is found in all the compounds included in this class, they are often spoken of as nitrogenous com- pounds. The percentage of protein in the common feeds is given in the table showing the dry matter and digestible nutrients in 100 pounds of feedstuffs, printed on a subse- quent page. An examination of this table will show that the seeds of plants usually contain a higher per- centage of protein than the other parts of the plants. It will be learned, further, that by-products from mills and slaughter houses are rich in protein. Carbohydrates in Feeds.— Like protein, the term carbo- hydrate is a general one and is the name of a large group of compounds. All carbohydrates are alike, how- ever, in that they contain only the three elements, carbon, hydrogen, and oxygen. There are two general classes of carbohydrates, namely, crude fiber and nitrogen-free extract. Crude fiber constitutes the frame- work, or skeleton, of plants, such as the hard, woody portions of corn stalks and of straws. The husks of grains, such as oat hulls and corn and wheat bran, contain large quantities of this material; wood also is an example of crude fiber. Carbohydrates of the nitrogen-free-extract class are- much more valuable as sources of feed than are those of the crude-fiber class, because the former are more easily digested than the latter. Familiar examples of the nitrogen-free-extract compounds are corn starch and common sugar. Fat in Feeds. — The term fat, as it is used in connec- tion with feeds, applies to all true fats and oils, as well as to all other feed compounds that are soluble in ether, and because of this fact the terms ether extract and fat are vised synonymously in tables showing the com- position of feedstuffs. Although all feeds contain some fat, the percentage in feeds varies widely. FARM LIVESTOCK 241 CLASSIFICATION OF FEEDS Feedstufifs can be conveniently divided into two gen- eral classes; concentrates and roughages. Roughages are also of two classes: dry and succulent. The concentrates include all grains, seeds, and by- products that are used as feeds. Feeds of this class yield a larger proportion of digestible nutrients than those of the other class. The proportion of concentrate feeds that should be supplied in a ration depends on the class of animal that is being fed and on whether or not the ration is merely one for maintenance or is a full ration. Three general classes of dry roughage are used as livestock feed. These are hays, straws, and fodders. As compared with the concentrates, all roughage feeds are more bulky in nature, less digestible, and, there- fore, are not so efficient as furnishers of materials for the production of energy, growth, fat, or milk. They usually are the stalks of the plants from which the seed has beeft removed. Their low digestibility is due to the large proportion of crude fiber, or woody matter, that they contain. Though ranking low in feed value, they constitute an essential and necessary part of every ration for all farm animals, except perhaps for pigs. On account of the difference in the digestive capacity of the animals, less roughage is used for horses and pigs than for ruminants. The abundance and the com- parative cheapness of roughage on most farms make it highly desirable that the feeder use all such feeds as completely as possible on the farm. Hays. — The hays represent the most valuable roughage for feeding purposes. They are of two classes, namely, leguminous and non-leguminous. The leguminous hays have, on an average, a higher feed value, are more di- gestible and usually more palatable when properly cured, and contain a larger proportion of protein than the non-leguminous hays. As leguminous hays contain 16 242 FARM LIVESTOCK more protein and less carbohydrates than non-leguminous hays, the former are particularly valuable when fed with corn or other feeds that contain small percentages of protein. The quantity of protein that leguminous hays contain guarantees a high fertilizing value to the manure of the animals to which the hays are fed. There can be no well-directed or wise system of cropping established on farms that does not include some legume in the crop rotation, and experience and scientific inves- tigation both indicate that leguminous hay should be fed on the farm where it is grown. Straws.— The straws are the lowest of the roughages in feed value. Their high content of crude fiber makes them hard to digest and reduces their palatability. However, straws are of some use as livestock feed. Ruminants that are to be carried through the winter on merely a maintenance ration can make large use of straw. Idle horses can also be fed some of this material to advantage. Fodders.— Most of the fodder available for livestock feed has its origin in the corn plant. Corn fodder, or fodder corn, is the entire corn plant after drying. Corn stover is corn fodder minus the ears. Shredded corn stover is corn stover that has been passed through a corn shredder. Soiling Crops.— The crops most valuable for soiling purposes ate field corn, sweet corn, sorghum, millets, rape, rye, oats, wheat, alfalfa, the clovers, cowpeas, soybeans, and vetch. It is desirable that these crops be fairly well matured before they are cut, as the im- mature plants are mostly water and often have an injurious effect on the digestive system of an animal. Silage.— Silage may be defined as feed which has been stored in such a manner that its green or fresh con- dition is preserved. Green clover, alfalfa, cowpeas, sorghum, and other forage crops have been stored suc- cessfully in the silo. But the great American crop preeminently suited for the making of silage is the FARM LIVESTOCK 243 corn plant. Recent tests have shown that it is usually unprofitable to make silage out of a crop that can be successfully cured and stored in the mow without danger of excessive fermentation. The pithy stalk of the corn plant prevents it from drying and being handled in the same way as the hollow-stalked hays and straws. Root Crops. — The roots ordinarily grown for feed are mangels, sugar beets, rutabagas, and carrots. Horses prefer carrots; sheep, common turnips and rutabagas; and for cattle, mangels are very appropriate. In England and Scotland, roots are largely depended on for all classes of livestock, especially for cattle and sheep. In fact, in those countries roots constitute the greatest part of the daily rations for livestock; but in America roots are not grown extensively for the feeding of livestock. This is due chiefly to the labor required to grow and harvest a root crop, and to the fact that corn is so extensively grown and made into silage. BALANCED RATIONS Feeding Standards.— A feeding standard shows the experimentally established quantities of dry matter, digestible protein, digestible carbohydrates, and di- gestible fat that are necessary to satisfy the physio- logical requirements per day per 1,000 lb. of live weight of animals under specified conditions. Thus, the Wolff-Lehmann feeding standards given in the accompanying table show that a dairy cow weighing 1,000 lb. and giving 22 lb. of milk should receive 29 lb. of dry matter, 2i/^ lb. of digestible protein, 13 lb. of digestible carbohydrates, and 14 lb. of digestible fat for each 24 hr. This standard is the result of experi- ment and scientific investigation, which has shown that a daily ration supplying the above quantities and kinds of digestible nutrients to a 1,000-lb. cow will maintain on an average, a milk flow of 22 lb. a day. All the other standards in the table have been derived in the same manner. 244 FARM LIVESTOCK Nutritive Ratio.— A nutritive ratio is the ratio of the digestible protein to the digestible carbohydrates and fat in any feed or ration. In computing the nutritive ratio of a ration, the amount of digestible fat is multi- plied by 2.25 and the product added to the amount of digestible carbohydrates, and the sum divided by the amount of digestible protein. The ratio of one to the quotient is the nutritive ratio. To illustrate: What is the nutritive ratio of a ration furnishing 2.5 lb. of digestible protein, 15 lb. of digestible carbohydrates, and .5 lb. of digestible fat? The calculation is usually made as follows: .5x2.25 = 1.125; 1.125 + 15 = 16.125; 16.125^2.5 = 6.45. The nutritive ratio is, therefore, 1 part of protein to 6.45 parts of carbohydrates and fat, or 1 : 6.45. Note.— Some authorities on feeding multiply the quan- tity of fat by 2.4 in computing a nutritive ratio, but recent experiments and investigations show that 2.25 is a more nearly correct factor to use. The nutritive ratio is wide or narrow according to the proportion of protein that the ration contains. If the relative amount of protein in a ration is large, it is said to have a narrow nutritive ratio, and if the relative amount of protein is small it is said to have a wide nutritive ratio. A ratio of 1 to 5.5 or less is considered narrow; a ratio of 1 to 8 and above is considered wide; between these two the nutritive ratio is medium. Young growing animals generally and cows giving milk need a large amount of protein, and should therefore receive a ration that has a narrow nutritive ratio. Fattening animals thrive well on wide rations, but pregnant animals and horses at work should receive rations of a medium nutritive ratio. FARM LIVESTOCK 245 WOLFF-LEHMANN FEEDING STANDARDS Animal Oxen: At rest in stall At light work At medium work At heavy work Fattening cattle: First period Second period Third period Milk cows when yielding daily: 11.0 1b. of milk 16.6 lb. of milk 22.0 lb. of milk 27.5 lb. of milk Sheep: Coarse-wool Fine-wool Breeding ewes with lambs Fattening sheep: First period Second period Horses: At light work , At medium work At heavy work Brood sows , Fattening swine: First period Second period Third period Requirements per Day per 1,000 Lb. Live Weight ^ o u ^ Q Digestible Nutrients .7 1.4 2.0 2.8 2.5 3.0 2.7 1.6 2.0 2.5 3.3 1.2 1.5 2.9 3.0 3.5 1.5 2.0 2.5 2.5 4.5 4.0 2.7 n3 8.0 10.0 11.5 13.0 15.0 14.5 15.0 10.0 11.0 13.0 13.0 10.5 12.0 15.0 15.0 14.5 9.5 11.0 13.3 15.5 25.0 24.0 18.0 to 246 FARM LIVESTOCK Table — (Continued) Requirements per Day per 1,000 Lb. Live Weight 1. Q Digestible Nutrients Animal II > Q s o 11 6 2| Vs. Growing swine — Breeding stock: Age, 2 to 3 mo. ; average live weight, 50 lb. . . . 44 7.6 28.0 1.0 1 to 4.0 Age, 3 to 5 mo. ; average live weight, 100 lb.. . 35 4.8 22.5 .7 1 to 5.0 Age, 5 to 6 mo.; average live weight, 120 lb.. . 32 3.7 21.3 .4 1 to 6.0 Age, 6 to S mo. ; average live weight, 200 lb.. . 28 2.8 18.7 .3 1 to 6.9 Age, 8 to 12 mo.; aver- age Hve weight, 250 lb 25 2.1 15.3 .2 1 to 7.5 Growing fattejiing swine: Age, 2 to 3 mo. ; average live weight, 50 lb. . . . 44 7.6 28.0 1.0 1 to 4.0 Age, 3 to 5 mo. ; average live weight, 100 lb. . . 35 5.0 23.1 .8 1 to 5.0 Age, 5 to 6 mo. ; average live weight, 150 lb.. . 33 4.3 22.3 .6 1 to 5.5 Age, 6 to 8 mo.; average live weight, 200 lb.. . 30 3.6 20.5 .4 1 to 5.9 Age, 9 to 12 mo.; aver- age live weight, 300 lb 26 3.0 18.3 .3 1 to 6.3 FARM LIVESTOCK 249 Making Up a Balanced Ration.— By the aid of the accompanying table giving the total dry matter and the digestible nutrients contained in 100 lb. of the different feedstuffs, and the number of pounds of each of the digestible nutrients, the nutritive ratio may be determined of almost any ration that may be fed. The value of such determinations to the feeder is not only to acquaint him with the wide variations in the demands and requirements of the different classes of livestock, but to increase his knowledge of the chemical com- position of feeds. With a knowledge of feeding standards and of the composition of feeds a stockman is enabled to combine feeds so that they satisfy the needs of animals, or, in other words, to feed a balanced ration. This is the first and a most fundamental prin- ciple of feeding. TOTAL DRY MATTER AND TOTAL DIGESTIBLE NUTRIENTS IN 100 LB. OF COMMON AMERICAN FEEDSTUFFS Feedstuff Total Dry Matter in 100 Lb. Digestible Nutrients in 100 Lb. Alfalfa hay Alsike clover, green. ... Alsike-clover hay Artichokes Barley and peas, green. Barley and vetch, green Barley forage Barley grain Barley hay Barley screenings Barley straw 93.4 25.2 90.3 20.5 20.0 20.0 21.0 89.2 85.0 87.8 85.8 8.4 1.3 2.1 2.1 1.9 8.4 5.7 9.5 40.0 11.4 39.7 14.7 9.1 6.5 10.4 65.3 43.6 49.9 40.1 1.3 .5 1.1 .2 .4 .3 .3 1.6 1.0 2.5 .6 250 FARM LIVESTOCK Table- —(Continued) Total Dry Matter in 100 Lb. Digestible Nutrients in 100 Lb. Feedsttiff S § 1 ^ w ^-3 ^1 Barnyard millet, green Barnyard millet hay Bean, horse, green 25.0 85.1 15.8 90.8 17.8 90.0 88.7 91.6 10.2 11.5 13.5 90.8 28.3 93.1 94.0 90.6 88.1 91.3 23.0 87.2 91.8 86.6 90.1 85.0 91.0 9.9 10.0 85.0 15.3 11.4 34.0 88.0 89.0 87.1 25.4 11.5 20.0 84.9 1.6 5.2 2.3 4.3 2.7 9.6 23.1 4.1 .5 1.2 1.3 6.8 1.3 6.4 36.7 6.0 11.9 20.0 4.9 4.6 5.9 8.1 1.2 3.0 8.2 3.8 2.3 19.7 1.8 .8 .8 .4 7.2 5.8 17.6 1.2 .8 4.4 14.4 .38.6 7.3 39.5 8.4 52.5 49.8 64.9 7.7 7.9 9.8 42.8 13.4 44.9 5.5 52.5 42.0 32.2 7.6 42.2 34.0 48.2 37.4 42.0 39.0 3.9 5.9 49.3 6.9 7.7 28.9 74.0 41.6 41.8 2.7 7.9 11.0 60.0 .3 .8 .2 Bean, horse, hay .8 Bean, velvet, green Bean, velvet, hay .4 1.4 .8 Beet pulp, dry Beets, common .1 Beets, sugar .1 Beggar-weed hay 1.6 Bermuda grass, green Bermuda-grass hay Bone-and-meat meal .4 1.6 10.6 4.8 Bran, wheat, all analyses . . Brewers' grains, dry Brewers' grains, wet 2.5 6.0 1.7 1.5 Buckwheat bran 2.0 Buckwheat, grain 2.4 .5 Buffalo-grass hay 1.6 Bur-clover hay. . Buttermilk 2.1 1.0 Cabbage .4 Canada field peas, green . . . .3 ,3 Cassava .2 Cassava starch refuse Cattail-millet hay Clover and grass, mixed, hay .6 1.0 1.3 3.6 Common beets Common millet, green Com-and-cob meal .2 2.9 FARM LIVESTOCK 251 Table — (Continued) Feedstuff Corn bran Com, dent, grain Com, flint, grain Corn fodder, ears on Com leaves Com meal Com stover, ears removed Cottonseed Cottonseed hulls Cottonseed meal Cowpeas, green Cowpea hay Cowpea seeds Crimson clover, green Crimson-clover hay Distillers' grains, dry. . . . Dried blood Dwarf Essex rape Emmer, grain Emmer hay English hay Field -bean hay Field peas, Canada, green Flaxseed Flax shives Germ oil meal Gluten feed Hairy Vetch, winter, hay. Hay from mixed grasses. . Hog millet, green Hominy chop Hominy feed Horse bean, green Horse-bean hay Horse-beans Hungarian -grass hay Italian rye-grass hay Japan-clover hay Japanese millet, green . . . Total Dry Matter in 100 Lb. 90.6 89.4 88.7 57.8 70.0 85.0 59.5 89.7 88.9 93.0 16.4 89.5 85.4 19.1 90.4 92.4 91.5 14.3 91.6 93.1 86.0 95.0 15.3 90.8 90.0 91.4 90.8 88.7 84.7 20.0 90.4 90.4 15.8 90.8 88.7 86.0 91.5 89.0 25.0 Digestible Nutrients in 100 Lb. 6.0 7.8 8.0 2.5 2.8 6.7 1.4 12.5 .3 37.6 1.8 5.8 16.8 2.4 10.5 22.8 60.8 2.0 10.0 7.0 4.5 3.6 1.8 20.6 1.2 15.8 21.3 11.9 4.2 6.8 2.3 4.3 23.1 5.0 4.5 9.1 1.1 52.5 66.8 66.2 34.6 37.8 64.3 31.2 30.0 33.2 21.4 8.7 9.3 54.9 9.1 34.9 39.7 8.2 70.3 43.9 44.0 39.7 6.9 17.1 34.4 38.8 52.8 40.7 42.0 10.8 60.5 60.5 7.3 39.5 49.8 46.9 43.4 37.7 13.6 252 FARM LIVESTOCK Table — (Continued) Feedstuff Total Dry Matter in 100 Lb. Digestible Nutrients in 100 Lb. u o cats 5 Johnson grass, green Johnson-grass hay Kafir corn, grain Kafir corn, heads, ground. . Kafir corn. Red, green Kafir corn, White, green. . . . Kentucky blue grass Kentucky blue-grass hay. . . Linseed meal, new-process. . Linseed meal, old -process. . . Malt sprouts Mammoth-clover hay Mangels Meadow fescue, green Meadow-fescue hay Meadow-foxtail hay Meat-and-bone meal Meat scrap Milk, cow's, whole Milk, cow's, skim Millet seed Millet straw Milo maize, heads, ground. Milo maize, seed Mixed grass and clover hay. Molasses, beet, pulp, dry. . . Molasses grains Molasses, Porto Rico Molasses, sugar-beet Oat and pea hay Oat and vetch hay Oat hay Oat meal Oat middlings Oat straw Oats and peas, green Oats and vetch, green Oats, grain Orchard-grass hay 25.0 89.8 90.1 86.4 18.4 16.6 34.9 86.0 90.3 90.2 90.5 78.8 9.1 30.1 80.8 93.4 94.0 89.3 12.8 9.4 87.9 85.0 90.3 91.0 87.1 92.0 89.6 74.1 79.2 89.5 85.0 86.0 92.1 91.2 90.8 20.3 20.0 89.6 90.1 2.9 5.2 4.2 2.8 4.4 31.5 30.2 20.3 6.2 1.0 1.6 4.2 5.3 36.7 66.2 3.4 2.9 7.1 .9 4.2 4.9 5.8 6.1 10.8 1.4 4.7 7.6 8.3 4.7 11.9 13.1 1.3 1.8 2.3 10.7 4.9 13.7 45.6 44.3 42.4 9.7 8.3 19.7 40.2 35.7 32.0 46.0 34.7 5.5 18.6 36.9 41.0 5.5 4.8 5.3 48.5 34.3 45.0 44.8 41.8 68.7 48.0 59.2 54.1 41.5 35.8 36.7 65.1 57.7 39.5 10.2 10.0 50.3 42.4 FARM LIVESTOCK Table — (Continued) 253 FeedstuflE Total Dry Matter in 100 Lb. Digestible Nutrients in 100 Lb. I g Oxeye-daisy hay. . . Palmnut cake Parsnips Pea and oat hay Peanut cake Peanut kernels, without hulls Peanut-vine hay Perennial rye-grass hay . . . . Potato Prairie hay Pumpkin, field Pumpkin, garden Rape-seed cake Red clover, green Red-clover hay Red-dog flour Red-top hay Rice, grain Rowen hay Rutabagas Rye bran Rye forage Rye, grain Rye-grass hay. Perennial. . . Rye-grass hay, Italian Rye straw Sage, Common Salt-marsh-grass hay Sanfoin hay Serradella, green Serradella hay Sesame oil cake Shorts Silage, corn Silage, com, ears removed. . Sorghum seed Soybean hay Soybean seeds 89.7 89.6 9.5 89.5 89.3 92.5 92.4 86.0 20.9 90.8 9.1 13.2 90.0 29.2 84.7 90.1 91.1 87.6 86.0 11.4 88.2 23.4 91.3 86.0 91.5 92.9 50.4 89.6 85.0 20.5 90.8 92.6 88.8 26.4 26.3 87.2 88.2 88.3 3.7 16.0 1.0 7.6 42.8 25.1 6.7 6.1 1.1 3.0 1.0 1.4 25.3 2.9 7.1 16.2 4.8 6.4 7.9 1.0 11.2 2.1 9.5 6.1 4.5 .7 1.2 3.1 10.4 2.1 11.4 33.0 13.0 1.4 1.1 4.5 10.6 29.1 41.0 52.6 7.2 41.5 20.4 13.7 42.2 37.8 15.7 42.9 5.8 8.3 23.7 14.9 37.8 57.0 46.9 79.2 42.2 8.1 46.8 14.1 69.4 37.8 43.4 39.6 14.1 39.7 36.5 8.9 38.6 10.9 45.7 14.2 14.9 61.1 40.9 23.3 254 FARM LIVESTOCK Tab le — (Continued) Feedstuff Total Dry Matter in 100 Lb. Digestible Nutrients in 100 Lb. ■5 c 2 g Ph (X, Soybean straw Spelt , grain Spelt, hay Spring vetch, green Sugar beets Sugar-beet leaves Sugar-beet molasses Sugar cane; green Sunflower seed Sunflower-seed cake Swamp-grass hay Sweet clover, green Sweet-clover hay Sweet corn, grain Sweet potatoes Tall-oat hay Tankage Teosinte, green Texas blue-grass hay Timothy grass Timothy hay, all analyses. Turnips, flat Velvet -bean hay Vetch and barley, green . . Vetch and oat hay Vetch and oats, green Vetch and wheat, hay .... Vetch, green Vetch, Hairy, winter, green Wheat and vetch, green. . . Wheat and vetch hay Wheat bran, all analyses. . Wheat, grain Wheat screenings Wheat straw Whey White-clover hay White-top hay Wild-oat grass hay 89.9 92.0 93.1 15.0 13.5 12.0 79.2 15.8 91.4 89.2 88.4 20.0 90.9 91.2 28.9 86.0 93.0 9.9 85.7 38.4 86.8 9.9 90.0 20.0 85.0 20.0 85.0 15.0 15.0 20.0 85.0 88.1 89.5 88.4 90.4 6.2 90.3 86.0 85.9 2.3 10.0 7.0 1.9 1.3 1.9 4.7 .5 14.8 29.5 4.0 2.5 11.9 8.8 .8 3.3 50.1 .9 5.1 1.5 2.8 .9 9.6 2.1 8.3 2.3 10.6 1.9 2.8 2.6 10.6 11.9 8.8 11.5 5.8 2.9 40.1 70.3 43.9 6.6 9.8 5.0 54.1 9.5 29.7 23.3 38.9 8.4 36.7 63.7 22.9 41.4 4.9 36.3 19.9 42.4 6.4 52.5 6.5 35.8 10.0 36.8 6.6 6.4 10.3 36.8 42.0 67.5 48.2 35.2 5.0 42.2 40.6 48.7 FARM LIVESTOCK 255 RATIONS FOR DIFFERENT CLASSES OF LIVESTOCK Ration for Draft Horses.— As an average for draft horses at moderate work, a good plan to follow is to feed 1 lb. of grain and VA lb. of hay per day per 100 lb. of live weight of the horse. At this rate, a 1,600-lb. horse would receive 16 lb. of grain and 20 lb. of hay per day. If the work is severe, the quantity of grain should be increased to 1^ lb. or more per 100 lb. of live weight of the horse, but should not exceed 11/3 lb. When a heavy grain ration is fed it may be necessary to feed a slightly smaller quantity of hay, but this should not be less than 1 lb. per 100 lb. of live weight; the exact quantity must be determined largely by the individuality and appetite of each horse. When a heavy grain ration is being -fed it should be slightly reduced as soon as the work slackens. The grain ration should be divided into three equal feeds and given morning, noon, and night. The greater part of the hay should be fed to the horses in the evening, as they will then have all night in which to consume and digest it; about one-quarter should be fed in the morning and one-sixth or less at noon, the quantity for each feed depending on the time allowed for the horses to eat. In selecting the kind of grain for the ration of a draft horse, the feeder should be guided by the kind of hay used and the cheapness of the ration; a larger quantity of corn can be economically and satisfactorily used in a ration with clover or alfalfa hay than with prairie or timothy hay. Also, the ration should contain enough digestible protein to meet the requirements of the horse. A ration consisting of ^ part of corn, Ys part of oats, and Vq part of bran, by weight, and a mixture of timothy and alfalfa or clover hay, or of prairie hay and alfalfa or clover, will give satisfactory 256 FARM LIVESTOCK results. For a 1,600-lb. horse at moderate work, a ration of this proportion would be as follows: Pounds Com 8 Oats 51 Bran 2§ Timothy or prairie hay 10 Clover or alfalfa hay 10 Rations for Driving and Saddle Horses.— An ample ration for a driving or a saddle horse at severe work is 1 lb. of good hay and IVs lb. of grain per 100 lb. of live weight of the animal. At this rate a 1,200-lb. horse would receive 12 lb. of hay and 16 lb. of grain per day. Most of the hay' should be fed at night and but little given in the morning before the horse is put at work. The grain should be divided into three equal parts and given morning, noon, and night. For extremely severe work, such as racing, less hay should be given than for common road work; most of the nutrients should be supplied by grain, oats being best. About % lb. of hay per 100 lb. of live weight of the animal should be given, most of it being fed at the evening feed. Ration for Pregnant Mares.— A good grain ration for a mare that is just past the seventh month of preg- nancy and is being worked is as follows: Ground oats, by weight, 4 parts; corn, 2 parts; wheat bran, 2 parts; alfalfa or clover hay, 1% lb. per 100 lb. of live weight. Rations for Mares After Parturition.— For about 3 da. after foaling, mares should have a light grain feed of oats and bran, and good clean hay, preferably clover or alfalfa. The ration should be light, as a colt does not need a large supply of milk the first few days of its life. If, at the end of 3 to 4 da. the mare and foal are in good condition, the ration should be gradually increased in order to stimulate the flow of milk. A mare that is working and suckling a foal requires a little heavier ration than is usually prescribed for FARM LIVESTOCK 257 work horses, owing to the fact that she is producing milk in addition to supplying energy for work. The ration should be a highly nutritious one that will pro- duce a good flow of milk; for this purpose good alfalfa or clover hay fed in conjunction with corn and oats is desirable. If good alfalfa or clover hay is not avail- able, some linseed meal or cottonseed meal should be added to the ration. Ordinarily, Ws lb. of grain and VA lb. of hay per 100 lb. of live weight will be sufficient, although it may be necessary to increase the grain to V/i lb. per 100 lb. of live weight if the mare shows signs of getting in poor condition. When such a grain ration is fed it is a good plan to mix the grain with chopped hay in order to prevent any serious digestive disturbances. Ration for Stallions.— The sexual tax on a stallion during the breeding season makes it necessary that he be fed a highly nitrogenous ration, as the principal part of the seminal fluid is composed of albuminous matter. During this time there is nothing better to feed than good clover or alfalfa hay, with oats and bran and a very little corn.: A grain ration com- posed of 2 parts of oats, 1 part of corn, and 1 part of bran, by weight, combined with a roughage ration of 1 part of alfalfa hay and 1 part of timothy or prairie hay will give satisfactory results. Because of the low protein content of corn, a large quantity should not be fed. During the breeding season a stallion requires about the same quantity of feed as horses at hard work. Rations for Dairy Cattle.— The efficiency of the dairy cow depends to a large extent on the feeding of a ration adapted to the production of milk and butter fat. The following rations are offered as suggestions to be modified to suit individual conditions. With these rations as a guide, a dairyman can easily make up from the feedstuffs he has available an economical and satisfactory ration for the cows of his herd. 17 258 FARM LIVESTOCK Rations Pounds No. 1: Mixed hay 20 Dried distillers' grains 4 Hominy chop 2 Wheat bran 2 No. 2: Mixed hay 10 Corn silage 40 Gluten feed 4 Corn meal 2 Wheat bran 2 No. 3: Mixed hay 15 Mangels 40 Cottonseed meal 2 Hominy chop 4 Wheat bran 2 No. 4: Mixed hay 10 Dried beet pulp 5 Cottonseed meal 2 Hominy chop 4 Wheat bran 2 Rations Pounds No. 5: Clover or alfalfa hay 15 Corn silage 25 Oats 3 Wheat bran 3 Buckwheat middlings 3 No. 6: Timothy hay 10 Corn silage 40 Dried distillers' grains 4 Cottonseed meal 2 Hominy chop or corn meal 2 No. 7: Timothy hay 10 Corn silage 40 Gluten feed 4 Linseed meal 3 Hominy chop or corn meal 1 No. 8: Alfalfa hay 20 Corn 3 Oats 3 Wheat bran 2 Rations for the Fattening of Cattle.— The following are samples of satisfactory daily rations for the fat- tening of cattle under corn-belt conditions: Rations Pounds No. 1: Ear corn 20 Oil meal 3 Clover hay 8 No. 2: Shelled corn 18 Oil meal 3 Clover hay 9 No. 3: Ear corn 14 Oil meal 1.5 Shock corn 14 Clover hay 8 Rations Pounds No. 4: Ear corn 18 Cottonseed meal 1 Alfalfa hay 10 No. 5: Ear corn 15 Corn silage 25 Alfalfa hay 5 No. 6: Ear corn 16 Cottonseed meal — 3 Corn silage 32 No. 7: Alfalfa hay 5 Corn stover 5 Corn 18 FARM LIVESTOCK 259 Ration for Unweaned Pigs.— During the time pigs are running with their mothers they should have a rather narrow grain ration. The following materials mixed in the proportion given have been found by experience to be well suited for suckling pigs: Parts Corn meal 2 Wheat middlings 7 Tankage 1 Skim-milk 30 These materials are mixed together to form a medium thick slop, and are fed soon after being mixed. Of this mixture the pigs are fed just what they will clean up with a relish. No feed should be left in the troughs to become sour. If skim-milk cannot be procured, pure, fresh water may be substituted. Rations for Pigs After Weaning.— After weaning the pigs, the first ration given may be continued until they reach an age of about 4 mo. From the fourth to the sixth month, the following proportions may be used: Parts Corn meal 5 Wheat middlings 4 Tankage 1 Skim-milk 30 From 6 mo. up to the time the pigs are marketed, the following proportions are used: Parts Corn meal 4 Tankage 1 This mixture is either fed dry or made into a thick mush by the addition of skim-milk, whey, or water. If fed dry, an abundance of pure, fresh water should be placed where the pigs can get it at will. Other mixtures that will give about the same propor- tion of nutrients may be substituted for the preceding rations. Hogs welcome a variety in food as well as do other animals. 260 FARM LIVESTOCK Succulent Feed for Fattening Hogs.— In addition to rations given in the preceding paragraphs, young pigs need some kind of succulent feed. In summer this succulent feed can best be derived from pasture. Ani- mals running on pasture require less attention from their caretakers than do animals that are being fed in a lot, for the reason that they gather a large part of their feed themselves. The exercise that the pigs get in searching for food in a pasture tends to give them a good appetite and to keep them healthy. Rations for Bacon Hogs.— Rations for producing bacon hogs should be somewhat narrower than those required for fat hogs. In the corn belt, bacon hogs for the first month or two after birth should be fed about the same ration as that given for unweaned pigs of the lard type. The finishing ration, however, should be different from that for fat hogs. A mixture of corn, other grains, mill feed, tankage, skim-milk, and pasture crops makes a satisfactory ration for bacon pigs. Corn should not, how- ever, form more than one-third of the concentrated part of the ration. Outside of the corn belt where barley, peas, and oats are grown, these grains mixed with shorts, middlings, tankage, and skim-milk give good results. For summer, alfalfa, clover, or some other pasture for the pro- duction of green forage is desirable. If the hogs are kept and fed during winter, mangel wurzels, sugar beets, or turnips may form the succulent part of the ration. Rations for Herd Boars.— The boar or boars of a breeding herd of swine should be placed in pastures or lots by themselves, where they will have plenty of room in which to exercise, as this has a tendency to keep their appetite vigorous. They should be supplied with abundant water, and it is well to have a quantity of charcoal available. The feed for aged animals should consist of a slop composed of a mixture of different ground grains and mill feeds, enough only being fed to the animals to keep them in fair flesh. A ration that has been found satisfactory consists of the following: FARM LIVESTOCK 261 Parts Ground oats 2 Corn meal 1 Wheat middlings 1 For each mess, a small quantity of salt and a handful of linseed meal may be added to this ration, and these should be mixed together with sweet skim- milk to form a slop. Only as much of this mixture as the boar will eat with a relish should be given at one time. Young boars during their first half year should be given enough of a ration consisting of mixed mill feed and grain to keep them in rapid growth. This means that the quantity given at a meal should be all that they will eat with a relish. Rations for Brood Sows.— The feed for a brood sow should be similar to that recommended for young pigs. The following combination for the concentrated part of the ration has been found to be satisfactory: Parts Corn meal 5 Middlings or ground oats 5 Tankage 1 This ration may be fed either dry or mixed with water. If the sows are being fed during the winter, some bulky feed should be added to the above list. Well-cured alfalfa or clover hay will prove to be a good feed. If such hay cannot be procured, sugar beets or mangel wurzels may be used. In the absence of all these, sorghum cane that has been cut when ripe and placed where it is protected from frost will answer. A brood sow carrying a litter during the summer should be placed on good alfalfa or clover pasture. She will then require no other bulky feed than that which she can gather. The preceding mixed ration may be fed to the sow if it is easily procurable, but if the pasture is an exceedingly good one, ear corn alone will answer as the grain part of the ration. 262 FARM LIVESTOCK Rations for Pregnant Ewes.— Several rations for preg- nant ewes weighing from 140 to 160 lb. that are not on pasture arc ^iven in the accompanying list: Rations Pounds No. 1: Shelled corn or oats .4 Wheat bran 1 Corn silage 2.0 or root crops 3.0 Clover hay 2.0 No. 2: Shelled corn or oats .4 Wheat bran 1 Corn silage 2.0 or root crops 3.0 Alfalfa hay 2.0 No. 3: Shelled corn or oats .4 Corn silage '2.0 or root crops 3.0 Soybean hay 2.5 No. 4: Oats or shelled corn .4 Wheat bran 1 Corn silage 2.0 or root crops 3.0 Corn fodder 1.0 Clover or alfalfa hay 1.5 No. 5: Shelled corn 4 Wheat bran 1 Corn silage 2.0 or root crops 3.0 Oat or wheat straw 1.0 Clover or alfalfa hay 1.5 Rations Pounds No. 6: Shelled corn 3 Oats 2 Wheat bran 2 Clover, alfalfa, or soybean hay 2.2 No. 7: Shelled corn 2 Oats 2 Wheat bran 2 Oil meal 5 Corn fodder 1.0 Clover, alfalfa, or soybean hay 2.0 No. 8: Shelled corn 2 Oats 3 Wheat bran 2 Oil meal 1 Corn fodder 3.0 No. 9: Shelled corn 3 Oats 2 Wheat bran 2 Oil meal 1 Oat or wheat straw 1.5 No. 10: Shelled corn 2 Oats 2 Wheat bran 1 Oil meal 1 Corn silage 2.5 or root crops 3.8 Corn fodder 2.5 or oat straw 1.0 Rations for Ewes With Suckling Lambs.— In the ac- companying table are given a number of rations for ewes with suckling lambs. FARM LIVESTOCK 263 SUGGESTED DAILY RATIONS FOR EWES WITH SUCKLING LAMBS Kind of Feed No. of Ration No. 1 No. 2 No. 3 No. 4 No. 5 No Mixture of: Shelled corn, 5 parts by weight Whole oats, 5 parts by weight Wheat bran, 2 parts by weight Oil meal, 1 part by weight Corn silage Root crops Clover, alfalfa, or soy- bean hay Com stover Oat straw , 1.33 3.00 3.00 2.00 1.33 4.00 2.50 1.33 5.00 2.50 1.60 3.00 1.33 2.50 2.50 1.50 2.00 1.40 2.50 2.50 1.50 2.00 Rations for the Fattening of Lambs.— In the following list are given rations suitable for the fattening of lambs in the corn belt, in the western part of the United States, and in Canada or in the northeastern and eastern parts of the United States. Daily Rations for Fattening One Lamb in THE Corn Belt Rations Pounds Rations Pounds No. 1: Shelled corn 1.4 Clover hay 1.1 No. 2: Shelled corn 1.0 Clover hay 2.0 No. 3: Shelled corn 1.2 Linseed meal 4 Oat straw or shred- ded corn, stover. . 1.0 No. 4: Shelled corn 1.0 Soybeans 5 Soybean straw 5 Oat straw 5 No. 5: Shelled corn 1.0 Linseed meal 3 Silage 1.5 Oat straw 6 264 FARM LIVESTOCK Daily Ration for Fattening One Lamb in the West- ern Portion of the United States Rations No. 1: Barley Pounds 1.5 Rations No. 4: Oats Peas Oat straw .. Pea straw . No. 5: Barley Sugar-beet (wet) Prairie hay Pounds 7 Alfalfa hay ., 1.5 8 2.8 1.4 3 1.0 7 5 No. 2: 1.0 Barley Alfalfa hay .. No. 3: Barley Wheat bran .. Prairie hay ., 1.5 pulp 6.0 5 Daily Rations for Fattening One Lamb in Canada or IN the Northern and Eastern Portions of the United States Rations Pounds Rations Pounds No. 1: No. 3: Barley 1.3 Barley 5 Linseed meal 2 Peas 5 Clover hay 1.2 Wheat bran 2 Mixed hay 1.0 No. 2: Root crops 1.2 Oats 4 Barley 4 Peas 4 No. 4: Wheat bran 2 Barley 1.4 Root crops 1.4 Linseed meal 1 Pea straw 5 Silage 2.0 Oat straw 5 Mixed hay 5 DISEASES OF FARM LIVESTOCK Any departure from a condition of health in an animal constitutes a diseased condition. In some cases the departure may be so slight and so unimportant as to be of no particular significance. On the other hand, the disturbance may be severe and the condition of the animal so serious that medical or surgical aid is necessary. Some of the more common of the de- rangements that may require medical aid are described FARM LIVESTOCK 266 herewith and such treatment suggested as it is prac- ticable for one not skilled in veterinary science to undertake. The treatment of certain complex diseases and certain diseases that are likely to become epidemic and may spread to mankind are matters that should not be left lo unskilled hands, for the situation is one that may involve even more than a heavy loss to the owner and to the community. In the case of some diseases lack of proper measures may even result in loss of human life. For these reasons it is always advisable, when there is reason to suspect that a dangerous transmissible disease has broken out, to call a qualified veterinarian. In many states, a state veterinarian is employed and, if notified, he will visit •suspected premises or send a deputy to make an in- spection, the expense being borne by the state. Every stock owner will do well to post himself as to the pro- visions made by his own state in this particular, and take steps lo make use of any suggestions or assistance that may be available from the state veterinarian's office. Frequently leaflets or bulletins are issued by these offices, and these publications may afford timely warning on matters that are of the most absorbing interest to the owner and breeder of livestock. TRANSMISSIBLE DISEASES Infectious diseases and contagious diseases, as the terms are usually applied, are those that are trans- missible from one animal to another of the same species, and sometimes to those of another species. A contagious disease is one that requires immediate contact of healthy animals with diseased animals, or with their excretions, before transmission can take place. This is due to the fact that the causal agent of the disease,, usually a bacterium or an animal parasite, cannot exist for an appreciable time outside of or away from its host. Consequently, there is little danger of a healthy animal acquiring a contagious disease unless it comes close 266 FARM LIVESTOCK enough to one affected with the malady to permit the direct passage of the germs to the unaffected indi- vidual. An infectious disease is one that does not require close contact in order for transmission to take place, as the casual agents of infectious diseases are able to exist independently outside of the host. Hence, infec- tion from such a disease, spread on the ground, on feed, in water, or in the air, may remain virulent for a considerable and in some cases an indefinite time, and animals coming in contact with it during this time may contract the disease. This, briefly, is the common distinction between infectious and contagious diseases, but it should be understood that there is no absolutely sharp line of demarcation between the two. Some diseases partake of the nature of both infectious and contagious disorders, hence, there is a tendency among pathologists to discontinue the use of these terms and refer to all the diseases included in the two groups as transmissible diseases. Mange, or scabies, is an example of a contagious dis- ease. It is caused by a minute animal parasite, which, although it may live for a short time away from the body of its host, is not capable of reproducing under such con- ditions and consequently cannot exist indefinitely. Healthy animals may contract mange by coming in contact with affected animals, by being confined in quarters or pastures but recently occupied by affected animals, by the use of blankets, harness, etc., recently used on affected animals, or in fact in any way that permits the living parasite to be transferred during its life cycle. If, however, sufficient time elapses between the use of these quarters, or articles, by infected animals and their occupation by or coming in contact with healthy animals the disease will not be transmitted, because the parasites will have been unable to maintain themselves during this time away from the host. Blackleg may be cited as an example of an infectious disease. It is caused by a germ or bacterium capable FARM LIVESTOCK 267 of maintaining itself for an indefinite time outside of the body of the host. Hence, pastures, quarters, etc., when once infected with the germs of blackleg, are likely to harbor the infection for many years. From the above it is obvious that contagious diseases are much more easily controlled and exterminated than are infectious diseases. NON-TRANSMISSIBLE DISEASES Under the heading of non-transmissible diseases may be grouped the numerous disorders that are not due to a specific organism. Certain forms of indigestion, for example, are due to errors of diet rather than to any specific germ or animal parasite; some skin diseases are not due to parasites, and some diseases of the heart and of the respiratory organs are not traceable to such causes. SANITARY MEASURES The maintenance of good sanitary conditions about livestock quarters is of the greatest importance not only in the treatment of animal diseases, but also in their prevention. Although it is not true, as some suppose, that dirt and filth generate disease, it is true that most disease-producing organisms find an ideal breeding ground under such conditions. Light.— One of the most important steps in making buildings sanitary is a provision for an abundance of light. Direct sunlight is destructive to most disease germs, and buildings should be so placed and designed as to admit a maximum amount. Parts of livestock quarters that do not get direct sunlight should get an abundance of diffused light. Well-lighted interiors are conducive to the contentment of animals and greatly simplify the routine work of feeding, grooming, and cleaning the building, for accumulations of dirt and dust are quickly noticed and easily removed. Ventilation. — Barns that are enclosed on all sides require some provision for ventilation. No domestic 268 FARM LIVESTOCK animal can be confined in an enclosed space that is not adequately ventilated without some bad effects from it. As a rule, quarters for hogs, sheep, beef cattle, and some other animals are somewhat loosely constructed, or consist of sheds rather than enclosed barns; in such cases it is not advisable or necessary to install an extensive system of ventilation, but if a building is of such a nature as not to admit of good natural ventila- tion, some m.eans of supplying fresh air and of re- moving foul air should be provided. The King system of ventilating barns is by far the most practical and satisfactory one in use. By this system, fresh air is admitted to the interior of the barn at a point near the ceiling and foul air passes out through flues that open near the floor. The accompanying illustration shows a diagram of a barn ventilated by the King system. Foul-air flues and the openings into them near the floor line are seen at a. Fresh air inlets are shown at b, and at c are auxiliary openings into the foul-air flues. The latter openings are to be kept closed except FARM LIVESTOCK 269 when the temperature of the barn becomes too high, at which time they may be opened to permit warm air near the ceiling to escape. Disinfection.— Although the sanitary measures already described go a long way toward protecting animals from the ravages of disease-producing organisms, it is, nevertheless, advisable and often absolutely necessary to make use of chemical disinfectants as a means of destroying these organisms. Successful stock raisers commonly make it a rule to apply a disinfectant about animal quarters at fixed intervals regardless of whether or not disease is prevalent. Such a course is to be commended, for it tends to prevent the unrestricted multiplication of injurious organisms and may fore- stall a serious outbreak of disease. Some of the most commonly-used disinfectants are carbolic acid, corrosive sublimate, formaldehyde, and the coal-tar dips. A brief description of these will be found under their respective names in the discussion of common medicines. Disinfection, to be effective, must be thorough. In fact it is commonly accepted as true that the inefficient and haphazard use of disinfectants may be even worse than no application, because it is likely to give a false sense of security and also to have the effect of satis- fying legal requirements with reference to disinfection, but in reality leaving the danger still present. In stables, sheds, barns, etc. that are to be disinfected, all movable fixtures should be taken out in order that the disinfectant may reach every accessible part of the structure. If wooden floors are in use and they are decaying and broken, it is advisable to remove them also, for beneath them there is sure to be an accumu- lation of dirt and filth that is favorable to the growth of disease germs. After the interior of the building has been exposed as far as possible by the removal of fixtures, etc., the disinfecting solution should be sprayed on all parts. If a suitable spray pump is not available, 270 FARM LIVESTOCK scrubbing with a broom, brush, or mop will accomplish practically the same results, and even if spraying is resorted to, the scrubbing process should be applied to walls, floors, etc., where there are accumulations of refuse material. All fixtures should be treated with the disinfectant before being returned to the structure, or if they are old and racked a better plan is to install new ones. A concrete floor is one of the most valuable aids in main- taining sanitary conditions, and should be substituted for wooden floors whenever possible. In rare cases, the use of a gaseous disinfectant such as formaldehyde gas or sulphur dioxide, may be prac- ticable, but in most cases livestock quarters are not sufficiently close to permit of the use of these agents. Hence, liquid disinfectants are almost universally used for this purpose. DIAGNOSIS OF DISEASES The Pulse.— The pulse is one of the most important aids in the diagnosis of disease, because it serves to indicate the action of the heart and also is, to some extent, an indication of the condition of the nervous system. The pulse rate, or the number of beats per minute, is about as follows in different domestic ani- mals: Horse, 30 to 40 beats per min. ; cow, 40 to 50 beats per m:n. ; sheep, 70 to 80 beats per min.; swine, 70 to 80 beats per min. Owing to the fact that there is a considerable varia- tion in domestic animals, even though they may be in perfect health, and the further fact that experience is necessary in order to make a correct interpretation of pulse, it is not likely that the man unskilled in vet- erinary science will be able to diagnose diseases by taking the pulse. Nevertheless, it will be of some assistance, when taken in connection with other diag- nostic indications that are discussed in following paragraphs. FARM LIVESTOCK 271 Temperature.— The following figures indicate the range of temperatures of various animals under normal condi- tions: Horses, 100° to 101°; cattle, 100° to 103°; sheep, 101° to 104°; swine, 102° to 104°. Temperatures of domestic animals are best taken by means of the special thermometer known as a clinical thermometer, which may be purchased from any drug- gist. A considerable rise or fall of temperature, from the figures given, may be taken as an indication of a diseased condition. In general, veterinarians consider that a rise of 6° or more denotes a serious condition, and any considerable fall below normal almost always signifies approaching death. It must be understood, however, that local conditions may operate to bring about considerable variations in temperature, and all readings of the thermometer should be considered in connection with them. For example, excitement, heat, or oestrum, hot weather, and other factors may cause considerable rise of temperature. Cool weather, large quantities of cold water or cold feed taken into the body, and some other factors may cause a reduction of temperature; hence, if at any time the thermometer indicates a considerable departure from normal tem- perature, an investigation should be made to determine whether it is due to any of these causes. Respiration.— The rate of breathing and the sounds heard during the process often afford aid in diagnosing disease. Rapid breathing may be due to disease and often constitutes a symptom of the disorders of the respiratory organs. However, it may also be occa- sioned by extreme heat, excitement, violent exercise, or other factors. Hence, as in preceding cases, it is important that the subject be considered in connection with the conditions that may have influenced it. Mucous Membranes.- Ordinarily, mucous membranes, as seen in the mouth, nostrils, and other openings into the body have a characteristic pink color that is indic- ative of health. A diseased condition usually brings 272 FARM LIVESTOCK about more or less change in the appearance of these membranes. A flushed, congested condition indicates a general inflammation of the tissues, while a lack of proper color or paleness is taken as an indication of debility, anemia, or insufficient nutrition. COMMON MEDICINES The information presented here is offered merely as a suggestion of what may be done in certain cases and is not to be considered as specific directions for treat- ment nor is responsibility assumed by the publishers for cases in which favorable results are not forth- coming. The action of all medicines is relative, as is also the dosage of the same, and hence no attempt is made to lay down fixed rules. Anesthetics.— The term anesthetic is applied to medicinal agents that are used for producing insen- sibility during periods of pain, or when an operation is being performed. Some of the anesthetics used in veterinary practice are cocaine, chloroform, and ether, but it is scarcely advisable for a layman to administer them. Carbolic acid has a distinct anesthetic action when applied to the skin, and is sometimes applied locally for this purpose. Anodynes.— Remedies that are used to relieve pain are called anodynes. The following are medicines of this class: Cocaine, menthol, tar, carbolic acid, bella- donna, etc. These are used for external applications. Internally, opium, choral hydrate, and turpentine are often given. Morphine is used by veterinarians for hypo- dermic injections. Antispasmodics.— Antispasmodics are agents that relieve spasms or cramps. Hot and cold applications, friction, liniments, counter irritation, and bleeding are frequently resorted to. The agents enumerated under anodynes are frequently used internally as antispasmodics. Astringents.— Astringents are used to check bleeding, to reduce secretions, and to cause tissues to contract and FARM LIVESTOCK 273 condense. Chalk, alum, turpentine, boric acid, common salt and iodoform are some common agents of this class. Blisters.— Blisters are commonly spoken of as vesicants and counter-irritants. Some blisters merely cause red- ness and a slight irritation; others are so powerful that they actually burn the flesh with which they come in contact. Mustard, and tincture of iodine are examples of mild blisters; butter of antimony, lunar caustic, and caustic potash are examples of severe blisters. ADMINISTRATION OF MEDICINES In most cases medicines are either administered to domestic animals through the mouth or are applied externally. Veterinarians occasionally resort to hypo- dermic injections, using for this purpose a syringe having a hollow needle. This procedure is often of value when immediate results are desired, or when on account of paralysis or other cause the animal is unable to swallow. It is also useful as a means of getting a drug into a specific locality in which it is required, as, for instance, the injecting of cocaine into the flesh previous to operations, or the injecting of vermicides into the windpipe to destroy worms. In addition to these methods of administration, some drugs are volatilized and animals permitted to inhale them. Dosage. — The doses suggested in the following list of medicinal agents are those calculated to be given to adult animals. To small animals or to animals much weakened by disease or other causes reduced doses should be given. It should be noted that ruminants, that is, animals that chew the cud. such as cattle and sheep, will take larger doses than will horses or swine. This is due to the fact that ruminants have four stomachs, and consequently a more extensive digestive system. The dosage of a solid medicament is usually given in apothecaries' weight. The tables of apothecaries' weight 18 274 FARM LIVESTOCK and fluid measures previously given will be of assistance in this connection. LIST OF COMMON MEDICINES Acetic acid: Occasionally applied externally for the removal of warts and abnormal growths. Aconite, Tincture of: Frequently administered by veterinarians for fevers or inflammations. It is a powerful drug and should be avoided in case an animal is suffering from a weak heart or disturbance of the circulatory system. Dose, horses 10 to 20 drops; cattle 20 to 30 drops; sheep, 10 drops; swine, 1 to 5 drops. External applications of this drug are sometimes made to relieve pain, but should be used sparingly. Aloes: Extensively used as a purgative for horses. Dose, 5 to 8 drams. Should be administered in a ball or bolus, which may be procured from a druggist. Ammonia water: Frequently given as a drench in cases of acute indigestion, colic, bloating, and is also used as a stimulant. Dose, horses, ^ oz. ; cattle, 1 oz. ; sheep, 2 draws; swine, J4 to 1 dram. In all cases to be diluted with water. Arnica, Tincture of: Is useful to promote sweating and reduce fever. Dose, horses, J^ to 1 oz. ; cattle, 1 oz. ; sheep, 2 drams; swine, ^ dram. Applied externally, tincture of arnica is useful in sprains, bruises, etc. Arsenic, Fowler's solution of: Extensively used by veterinarians as a tonic for animals that are depleted in condition, also used in the treatment of heaves of horses. Dose, horses, 2 to 4 drams; cattle, 4 to 6 drams; sheep and pigs, 5 to 20 drops. Belladonna, Fluid extract of: In cases of fever, colic, tetanus (lockjaw), it is believed to be a valuable agent. Dose, horses, Yz dram; cattle, 1 dram; sheep, 20 drops; swine, 3 drops. Blue vitriol {copper sulphate) : Used in the treatment of foot rot in sheep, also for application to wounds, on which it acts as an antiseptic and astringent. A FARM LIVESTOCK 275 solution of 1 oz. to 1 pt. of water is usually employed, but in severe cases a stronger solution may be applied. Boric acid: A solution of 20 grains of boric acid to 1 oz. of water is useful in the treatment of sore or inflamed eyes, mouth, nostrils, etc. Such a solution is practically non-poisonous, yet it has considerable merit as a germicide and astringent. Butter of antimony: A caustic used in the treatment of old sores, wire cuts, etc. in which proud flesh has formed. The material is applied undiluted by means of a swab. Must be handled with care and is never administered internally. Carbolic acid: Crude carbolic acid in a 5% solution is a suitable disinfectant for use about barns, stables, pens, and for other purposes. May be' applied with a sprayer or by scrubbing the surface with a broom or brush. Pure carbolic acid (not crude), diluted with 30 parts of water is useful in the treatment of wounds, sores, scratches, etc., and is one of the most generally used disinfectants in veterinary medicine. The solution given is efficient for sterilizing instruments, which should be immersed in it for five minutes. Both the products mentioned are extremely poisonous, and their careless use or storage is frequently the cause of fatal accidents. It is, therefore, advisable to keep them in a compartment under lock and key, and take careful steps to prevent persons not familiar with their qualities from having access to them. Calomel: An extensively used purgative and vermifuge. Dose, horses, ^ to 1 dram; cattle, 1 to 2 drams; sheep or swine, 5 to 20 grains. Castor oil: Purgative. Dose, horses, 1 to 2 pt.; sheep, 4 oz. ; swine, 2 oz. Copperas (sulphate of iron): A valuable tonic and very often one of the constituents of condition powders. Useful for checking scours in pigs or calves. Dose, horses, 1 dram; cattle, 2 drams; sheep, 20 grains; swine, 10 grains. 276 FARM LIVESTOCK Corrosive sublimate ibicliloride of mercury) : A power- ful disinfectant and very poisonous. For external use only. Corrosive sublimate 1 part in 1,000 parts of water makes a solution that is suitable for use about livestock quarters, also for cleansing wounds and disinfecting prior to operations. It attacks metals, consequently should not be used on instruments or in any place where it will come in contact with metal surfaces. Coal-tar dip: A general class of proprietary disin- fectant and insecticidal solutions that are on the mar- ket under different trade names. They are extensively used as dipping and disinfecting solutions for sheep, swine, and cattle, and if they bear the label of reputable manufacturers may be depended on for destroying skin parasites, when used according to directions. They are also useful for dressing cuts, scratches, surgical wounds, etc. They have the advantage of being practically non- poisonous, hence are much safer to use than carbolic acid or corrosive sublimate, and if of good quality they are undoubtedly just as efficient as disinfectants. Epsom salts: Purgative. Useful for cattle and sheep, but not much used for horses. Doses, cattle, 1 to 1^ lb.; sheep, 2 to 4 oz. Gentian root : Powdered gentian root is one of the most common ingredients of condition powders, and it has considerable merit as a bitter tonic. Dose, horses, 2 drams; cattle, 4 drams; sheep, 1 dram. Iodine, Tincture of: Used externally to paint surfaces where a counter-irritant is required, also in the treat- ment of skin diseases, such as ringworm. Application may be made once daily until the area becomes sore, when it should be discontinued for a time. Jamaica ginger: Useful in many cases of intestinal disorders. Should be given in milk. Dose, horses, 1 oz.; cattle, 2 oz. ; sheep, ^ oz. ; calves and foals, Yi oz. Kerosene and gasoline: Sometimes given internally for stomach worms. Lambs will take from 1 to 2 drams, larger animals a proportionate amount. FARM LIVESTOCK 277 Laudaunm : Given internally for the relief of acute pain such as is often present in colic; also useful in severe cases of intestinal disorders. Dose, horses, 1 oz. ; cattle, 1 to 2 oz. ; sheep, 2 drams; swine, 5 to 20 drops. Lime water: Frequently given to young animals in cases of diarrhea. Should be diluted with milk, using about 2 parts of milk to 1 part of lime water. Linseed oil, razv: Extensively used as a purgative, also as a diluent for mixing drugs that are too strong to be given undiluted. For purgative effects, 1 to 2 pt. may be given to horses; cattle, 2 to 3 pt. ; sheep, ]/2 pt. Quinine: A stimulant and bitter tonic. Dose, horses, ^ to 1 dram; cattle, 2 to 4 drams; sheep, ^ dram; swine, 10 grains. Saltpeter (nitrate of potash) : A favorite remedy for the treatment of kidney disorders, also useful in fevers. Dose, horses, 1 oz. ; cattle, 1 to V/2 oz. ; sheep, 2 drams. Spirits of camphor: Will often afford relief from pain in colic. Useful in cases of dyspepsia and sometimes in respiratory troubles, coughs, and colds. Should be given in water. Dose, horses, 2 to 4 drams; cattle, 1 oz. ; sheep, 2 drams; swine, 10 to 20 drops. Sulphur: It is a common belief that feeding sulphur will tend to destroy skin parasites, but there is little evidence to support this belief. Dry sulphur dusted into the hair will often accomplish this result. Burning sulphur in a tight enclosure is useful in the treatment of hoose, or verminous bronchitis. Turpentine: A standard remedy for colic. Useful in cases of bloating and for the destruction of intestinal parasites. Should be given in linseed oil or in milk. Dose, horses, H to 2 oz. ; cattle, 2 to 3 oz. ; sheep, 1 to 3 drams; swine, 1 dram. Turpentine is extensively used in compounding liniments. Whiskey: A stimulant that is valuable in cases that require such treatment, as for example, sunstroke, chills, general depression, or collapse. Dose, horses and cattle, 2 to 4 oz. ; sheep and swine, 1 to 2 oz. 278 FARM LIVESTOCK COMMON DISEASES Abortion. — Contagious abortion, due to a specific germ, is somewhat common in cows, ewes, and mares. Cases should be at once isolated from other animals and the fetus and fetal membranes burned, as they are likely to spread the disease. Disinfect quarters occupied by these animals and douche the womb with a 1% solution of coal-tar dip or a 2% solution of carbolic acid. Repeat douche daily and do not breed until all vaginal dis- charge ceases. A male may become infected by serving affected females, hence care must be used in selecting a sire. If accidental abortion, due to injury, overwork, or undue excitement, is threatened, give the patient rest, quiet, and, if necessary, small doses of laudanum. Abscesses. — For an abscess, as a rule, a hot poultice is advisable until the abscess softens and pus collects. The abscess should then be opened and thoroughly cleaned with an antiseptic solution such as carbolic acid. Repeat the cleansing daily or oftener if necessary. Apply lard or vaseline to the skin and hair about the abscess. Actinomycosis. — Actinomycosis, or lump jaw, affects chiefly young cattle. It is due to a fungus that is usually taken in with feed. If the tumor is external it may be removed and the wound painted with tincture of iodine. Internally, give large doses of potassium iodide— some authorities recommend 3 drams daily until symptoms of poisoning are seen, when the dose should be reduced to 1 or V/z drams or discontinued if necessary. Anthrax, or Charbon.— Anthrax, or charbon, affects horses, cattle, and sheep and is transmissible to man. It is a dangerous disease, for which there is no satis- factory treatment. Affected animals should be destroyed and the carcasses burned or buried in quicklime. Premises occupied by such animals should be thoroughly disinfected or abandoned and all discharges from the FARM LIVESTOCK 279 bodies burned or buried with the carcasses. The utmost care should be observed in this work, since the disease is extremely infectious and usually fatal in man. A vaccine that is somewhat successful in rendering animals immune to the disease may be purchased from druggists. Azoturia.— Azoturia is a disease that affects horses, particularly work horses, after a short period of idleness on full feed; it is often called Monday-morning-sickness because of the frequent cases that develop after the animals have rested over Sunday on full feed. Treat- ment should consist of supporting the animal in slings if it is paralyzed, administering a purgative, and cfpply- ing hot blankets. A qualified veterinarian should be called to administer hypodermic injections and give other necessary treatment. Light, succulent feed should be given until recovery is complete. Barrenness, or Sterility.— Barrenness, or sterility, may affect breeding animals of any species. Reduction of flesh by restriction of diet and giving abundant exer- cise may correct the condition in overfat animals. Tonics and a liberal ration containing an abundance of nitrogenous feed should be given in the case of depleted animals. Barrenness in cows is sometimes corrected by injecting into the vagina a quart of warm water in which a cake of ordinary compressed yeast has been dissolved. The yeast should be dissolved a few hours before injection and the treatment repeated daily for 3 or 4 da. Some cases of sterility are due to causes that require surgical aid, in which emergency the services of a veterinarian are required. Blackleg. — Blackleg is known also as black quarter, and as symptomatic anthrax, the latter term being applied for the reason that the disease somewhat resembles anthrax, but it should be understood that the two are distinct. Blackleg affects chiefly young cattle and its ravages are most pronounced among those that are fat and thrifty. It is almost always fatal and no treatment is satis- factory. Cases should be destroyed and the carcasses 280 FARM LIVESTOCK treated as directed for anthrax cases. Vaccination with a protective vaccine that any stockman can administer is very successful in preventing the disease. Vaccine may be had in pill form at any drug store. Cerebrospinal Meningitis.— Cerebrospinal meningitis is sometimes epidemic among horses and sheep. A layman can scarcely undertake treatment. If possible, a veterinarian who is familiar with the disease should be called. Choking. — If an animal is choked the first efforts should be directed toward returning the obstruction to the nlouth. If this is not successful, olive oil or castor oil should be given to lubricate the passage and thus aid in passing the obstruction to the stomach. Some- times gentle massage of the exterior of the esophagus will assist in this. In some cases a piece of garden hose may be used to force the obstruction down, but great care is necessary or rupture of the gullet may result. In cattle severe bloating may follow a case of choking, in which case tapping the paunch as directed for hoven may be necessary. A surgeon may be able to open the esophagus by an operation and remove the body. Colic— Colic is an extremely common disorder among horses. It is difficult to give specific directions for treatment, as there are various forms of the disease, due to different causes, and a treatment that is suitable for one is often entirely unsuitable for another. Good authorities recognize the following forms of colic: Engorgement colic, obstruction colic, tympanitic colic, spasmodic colic, and worm colic. Horse owners will do well to familiarize themselves with the different forms of colic and from this knowledge there will follow an ability to avoid many cases and to give simple treatment when a case makes its appearance. It is obvious that a satisfactory discussion of the causes, symptoms, and treatment of these various colics cannot be given here. FARM LIVESTOCK 281 Constipation. — Many cases can be benefited if not cured by giving laxative feed, abundant exercise, and good care, Purgatives are often necessary, in which case aloes are usually given to horses and Epsom salts to cattle. Linseed oil or castor oil are often useful. It should be the aim to correct the condition that causes constipation; probably in most cases it will be found to be improper feeding. Cough.— As a rule, cough should be regarded as a symptom of a disease rather than as a disease in itself. One of the first steps in treatment is to provide dry, comfortable, well-ventilated quarters. Turpentine, mus- tard, and other mild counter irritants applied to the skin of the neck and chest are often of service. Equine cough syrup containing agents that tend to relieve the irritation may be procured from druggists. Opium or heroin are sometimes administered by veterinarians in cases of violent or spasmodic cough. Eczema. — Eczema is, in most cases, due to improper feeding, hence the first step toward treatment should be directed to the correction of this condition. A laxative should be given and the afifected skin may be washed with tar soap and oxide-of-zinc ointment of icthyol applied. Farcy.— See glanders. Foot-and-Mouth Disease.— Foot-and-mouth disease affects cattle, sheep, swine, and goats. It is extremely infectious and no satisfactory treatment is known, hence immediate destruction of affected animals is recommended. The disease is rare in the United States and Canada, but occasional outbreaks occur, probably resulting from the importation of infected animals from foreign countries. Thorough disinfection of premises occupied by diseased animals is necessary and it is advisable to leave such quarters vacant for several months before placing healthy animals in them. Foot Rot. — Foot rot is an infectious disease of sheep. Affected animals should be isolated and unaffected ones 282 FARM LIVESTOCK removed from pastures that may be infected. All affected animals should be compelled to stand for a few moments each day in a shallow tank or trough containing blue vitriol solution, or a 2% solution of coal-tar dip. In advanced cases, individual treatment should be given by removing diseased horn and applying pure carbolic acid or the latter mixed with 10 to 15 parts of glycerine, after which a bandage moistened with disinfectant solution should be applied. Founder.— For founder hot foot baths and poultices of thermofuge or antiphlogistine are a favorite treatment. If the animal is shod, the shoes should be removed and a clean, dry, well-bedded box stall provided. Bleeding and blistering are frequently practiced by veterinarians. In acute cases it may be advisable to cast the animal or place it in slings. Proper shoeing will often benefit chronic cases. Foul in Foot. — The disease known as foul in foot is usually seen in cattle and is often due to animals being confined in wet, filthy quarters. A correction of this condition and the application of the remedies sug- gested for foot-rot in sheep will usually bring about a cure. Galls.— Galls are usually due to poor fitting of har- nesses or chafing, and the first steps should be made to remove the cause. Galled surfaces should be cleansed and oxide-of-zinc ointment applied. Alum dusting powders are also often affective. Garget.— As a treatment for garget the udder should be milked dry and massaged. Cloths wrung out of hot water or applications of camphor ointment procurable from any druggist are useful. In acute cases it may be well to support the udder by means of a wide bandage around the hips of the animal. Some forms of garget are believed to be contagious, hence it is well to isolate all cases. Gid.— Gid is a parasite disease of sheep, often spoken of as grub in the head. The only treatment consists of FARM LIVESTOCK 283 trephining the skull and removing the parasites, but the operation requires special instruments and skill in their use. Preventive measures such as avoiding in- fected pastures and destroying the heads of sheep that die of the disease are more satisfactory. Glanders, or Farcy.— Glanders, or farcy, is an ex- tremely contagious and practically incurable disease of horses, mules, and asses. AfYected animals should be destroyed and premises carefully disinfected. The disease is transmissible to man, hence the work of destroying animals and disinfection should be done with great care. Grease. — Grease, sometimes called grease heels or scratches, is a form of eczema affecting horses' heels. Some cases are believed to be due to filth or skin abrasions. The treatment suggested under eczema is often beneficial in early stages. The affected area should be clipped, cleansed, and a hot poultice applied. Carbolic acid and glycerine may then be applied as directed under eczema, the part bandaged, and the animal kept in a dry, clean stall well supplied with bedding. Heaves.— Heaves are not curable but may be al- leviated by moistening all grain or hay fed. An affected animal should not be watered immediately before exercise or work. Arsenic, iron, and strychnine are often given, but should be prescribed by a veteri- narian. Hog Cholera.— Hog cholera is now believed to be identical with swine plague. Attempts at curative treatment are of little avail. Diseased animals should be destroyed in a manner that will prevent spread of the infection. Thorough disinfection of pens and re- moval of animals to fresh pastures are essential in stamping out the disease. It is generally agreed by authorities on hog cholera that most of the so-called hog cholera cures are worthless. A protective vaccine is being used with good results, but at present its cost 284 FARM LIVESTOCK seems to be almost prohibitive except under certain conditions. Information as to where the vaccine may- be procured can usually be obtained from a state veterinarian. Hoose. — Hoose is a parasitic disease of calves and lambs, caused by worms in the bronchial tubes, hence it is sometimes spoken of as verminous bronchitis. Some cases are successfully treated by confining animals in a tent or a tight room and causing them to inhale sulphur dioxide, generated by burning sulphur on char- coal. There is imminent danger of suffocating the animals if they are kept too long in the gas, hence great care is necessary. In some cases an attendant remains with them and opens doors when he is no longer able to endure the gas. Veterinarians sometimes inject choloroform or turpentine into the windpipe by means of a hypodermic syringe. Hoven, or Bloat.— Hoven, or bloat, is very likely to occur in cattle when they are allowed to overfeed, particularly on rank-growing forage such as clover or alfalfa. In early stages of the disease, a wooden bit or gag, retained in the mouth by means of light ropes over the horns will assist in getting rid of the gas that is accumulating in the digestive tract. A handful of salt placed in the mouth back of the gag will often make it more effective. A favorite remedy is 2 oz. of turpentine well diluted with milk or linseed oil. Other remedies are: common baking soda in 2-tablespoonful doses as a drench, and Jamaica ginger in 3- or 4-oz. doses given as a drench, well diluted with hot water. In acute cases when bloating has "become so severe that there is danger of suffocation or rupture of the paunch, tapping should be resorted to. Use a trocar and canula, inserting the instrument about half way between the point of the hip or what is often called the hook bone and the last rib on the left side of the animal and choosing the point where the swelling is most prominent. It is well to first make a hole in FARM LIVESTOCK 285 the skin with a knife. When the puncture has been effected the trocar is withdrawn and the canula allowed to remain in the opening. A pocket knife may be used if a trocar is not available, but with the former there is danger of making the incision too large. Intestinal and Stomach Worms.— Intestinal and stomach worms are one of the most common parasitic disorders of domestic animals. Worms in the stomach or intestines interfere with nutrition, cause irritation and spasms, and may give rise to serious complications. Some of the different forms are tapeworms, roundworms, whipworms, threadworms, and pinworms. Common remedies for worms are turpentine, diluted with lin- seed oil, salt, copperas and santonin. It is always advisable to withhold feed for 24 to 48 hr. previous to giving worm remedies, and shortly after giving the drug a purgative should be administered. In obstinate cases a more specific treatment than can be outlined here and one that is particularly adapted to the specific parasite that is causing the trouble may be necessary. Indigestion.— The usual treatment for indigestion is to give a purgative, followed by Jamaica ginger and a tonic, but special cases often require special treatment. If the indigestion is due to improper feeding, the cause should be obviated by feeding sparingly for a time, or even by withholding feed entirely. Lice. — Lice are more or less common on all domestic animals. A good coal-tar dip is an efficient lice killer and may usually be depended on to exterminate the parasites if used in accordance with directions furnished by the manufacturer. Maggots.— Maggots are frequently seen in wounds resulting from dehorning, castrating, and accidents. The treatment is to apply coal-tar dip, kerosene, or turpentine diluted with linseed oil. Mange. — Mange is a parasitic disease caused by minute animal parasites or mites. It is common in 286 FARM LIVESTOCK sheep and cattle and is often called scab or scabies; it also affects horses and hogs. Some forms of mange are more resistant to treatment than others. Dipping in a reliable coal-tar dip is the most convenient and satis- factory remedy for small animals. The dip solution does not kill eggs of the mites, hence the dipping should be repeated frequently if it is expected to exterminate the disease. If dipping is not practicable, local treatment with green soap, sulphur ointment, or carbolic acid in glycerine may be applied. The hair should be clipped and scabs softened before application in order to secure the best results. Infected quarters should be thoroughly sprayed with coal-tar-dip solution to destroy parasites that may be harbored there. Milk Fever.— Milk fever affects chiefly dairy cows that are heavy milkers. Purgative of Epsom salts may be given early in the disease, but if paralysis has set in, medicine administered by the mouth is likely to cause strangulation. The affected cow should be propped up to a comfortable position with bags of straw, and ice or cold water applied to her head and spine. Oxygen gas injected into the udder is a treatment that is now used very extensively. If oxygen cannot be procured, pumping the udder full of air by means of an ordinary bicycle pump and a milking tube may be resorted to. Navel 111. — Navel ill is an infectious disease of the joints. It occurs in foals and sometimes in the young of other animals soon after birth, and is due to the entrance of germs through the navel opening. Pre- vention consists in keeping the dam in a clean, dry, sanitary stall, and in bandaging the navel of the young as soon as it is dropped. Treatment after a case has developed is seldom successful. Quarter Crack and Sand Crack.— When a horse is affected with quarter cracks or sand cracks a black- smith may draw the parts of the hoof together with a carefully fitted shoe, or by means of nails. Tar should be applied to exclude dirt from the crevices. FARM LIVESTOCK 287 Rabies. — Rabies affects all animals and is trans- missible to nmn, in the latter, case being known as hydrophobia. There is no satisfactory treatment of rabies in animals. On account of the imminent danger of spreading the disease, it is advisable to destroy af- fected animals at once. However, in case what is thought to be a rabid animal, as a mad dog, is at large in a community and bites animals or persons it is always advisable to preserve the life of the supposedly rabid animal until a diagnosis can be made to determine whether or not rabies is actually present. This precaution is particularly important in case persons are bitten. Rheumatism.— Rheumatism affects horses, cattle, pigs, and goats. Treatment is not very satisfactory. Clean, dry quarters and good, nourishing feed will go a long way toward preventing the disorder and will often bring about marked improvement in cases already de- veloped. Enlarged, stiffened joints may be rubbed with iodine ointment. Veterinarians are sometimes able to fire and blister affected parts with good results. Rickets, or Rachitis.— Rickets, or rachitis, is common in young pigs and is believed to be due to improper feeding of the dam. Treatment should be directed toward correcting the diet and providing clean, dry, sanitary quarters. Liquid feeds, such as gruels, are particularly useful. Ringworm.— Ringworm attacks horses, cattle, sheep, goats, and swine. The disorder is due to a fungous growth. Painting with iodine or a strong solution of cold-tar dip will usually destroy the parasite. Occa- sionally man acquires ringworm from animals, hence due precaution should be taken in treating cases. Ani- mals transmit the disease to animals of the same species, but it is said that cattle seldom acquire it from horses or vice versa. It is always desirable to isolate cases of ringworm and disinfect the quarters they have occupied. Green soap, boracic acid, and turpentine are other remedies that are frequently used. 288 FARM LIVESTOCK Scab in Sheep.— See Mange. Scours. — Scours affects chiefly newly born animals. Linseed oil will often assist in a freeing of the in- testinal tract from irritating material. Laudanum is useful to relieve pain. Lime water is a favorite remedy with many stockmen. See that feed is clean and whole- some and milk pails or troughs are sterilized for each feeding. Sunstroke. — Apply ice or cold water to the head and along the spine. Bleeding is not advisable. A stimu- lant such as whiskey is often given in these cases. Many authorities consider it inadvisable to drench animals over the entire body with a hose or by throwing pails of water on them. Many cases of sunstroke in horses may be prevented. During periods of intense heat, provide a head covering and place in this a sponge moistened with cold water. Frequent watering is also a safeguard. Swine Fever.— See hog cholera. Tetanus, or Lockjaw.— Tetanus, or lockjaw, is an extremely contagious disease and a dangerous one be- cause of the fact that it is easily transmitted to man. As a general rule, treatment for the disease is useless, although good results have been reported from the use of a serum. When there is reason to suspect that an animal will develop tetanus because of infection from a wound, an immediate use of the same serum, known as antitetanic serum, is successful in preventing the disease in a large majority of cases. A qualified veterinarian should be employed to administer the serum. A wound that is suspected to contain tetanus germs should be opened and cleaned out so that every part of it will be exposed to the air, as the germs of tetanus do not thrive under these conditions. Pure carbolic acid may be used to clean the wound. Texas Fever.— Texas fever is a virulent disease of cattle and one that is very prevalent in the southern part of the United States. It is caused by a minute FARM LIVESTOCK 289 animal parasite that lives in the body of the Texas fever tick or more properly the splenetic fever tick. Hence, efforts should be made to exterminate the latter pest. The method of immunizing cattle against the disease has been developed and used somewhat ex- tensively. No satisfactory treatment is known, and it is often advisable to destroy affected animals and free the other ones from ticks by dipping or spraying and remove them to new pasture. Thrush.— Thrush affects the frogs of horses' hoofs. Treatment consists in placing the animals in clean, dry quarters and cleaning the foot and applying a healing powder such as calomel and iodoform, equal parts. In some cases it may be necessary to cauterize the affected part, for which purpose butter of antimony applied with a swab is effective. Afterwards a dressing of tar and a bandage over the foot will serve to exclude dirt and permit healing. Tuberculosis. — Tuberculosis affects all domestic ani- mals. There is no satisfactory treatment for this dis- ease, but every effort should be made to stamp it out by destroying the affected animals or at least isolating them and abstaining from the use of any products from them. A discussion of the additional measures for the control of this disease is impossible in this space. Consult a state veterinarian or board of health. SCORE CARDS FOR FARM LIVESTOCK SCORE CARD FOR HEAVY MARKET HORSES Perfect Jxjdge's General Appearance Score Score Height: score according to class 1 Weight: score according to class 6 Form: according to class, broad, massive, symmetrical 5 Condition: carrying a good amount of firm flesh 4 Quality: bone moderately heavy, clean, firm, and indicating sufficient substance; ten- dons well defined ; hair and skin fine .... 4 19 290 FARM LIVESTOCK SCORE CARD FOR HEAVY MARKET HORSES (Continued) Perfect Judge's Score Score Temperament: quiet, yet energetic 3 Head and Neck Head: medium in size, not coarse 1 Muzzle: fine; nostrils large; lips thin, even; teeth sound 1 Eyes: large, full, bright, clear 1 Forehead: broad and full 1 Ears: medium size, pointed, well carried, and not far apart 1 Neck: medium length, clean cut, well muscled; tapering from shoulder to head, and head attached at proper angle; crest well developed and nicely arched; throat latch fine; windpipe large 2 FOREQUARTERS Shoulders: obUque, long, smooth, and cov- ered with muscle extending into back; withers well finished at the top 3 Arms: short, well muscled, elbow lying close to the body _. . 2 Fore legs: viewed from in front, a perpendic- ular line from the point of the shoulder should fall on the center of the knee, cannon, pastern, and foot; from the side, a perpendicular line dropping from the center of the elbow joint should fall on the center of the knee and pastern joint and back of the hoof 3 Forearms: heavily muscled, long, wide, and tapering from the elbow to the knee .. . 2 Knees: large, clean, wide, straight, and strongly supported 1 Cannons: short, wide, clean; tendons large, set well back, not tied in below the knees 2 Fetlocks: wide, straight, strong, free from puffiness 1 Pasterns: strong, of medium length; angle with the ground 45 degrees 2 Feet: straight, medium size, even; horn dense; frog large, elastic; bars strong; sole concave; heel wide, high; hoof head large 5 Body Chest: deep, low; girth large; width of breast in proportion to other parts 3 Ribs: long, well sprung 3 FARM LIVESTODK 291 SCORE CARD FOR HEAVY MARKET HORSES (Contimicd) Perfect Judge's Score Score Back: straight, short, broad, well muscled. . 3 Loins: wide, short, thick, and neatly joined to hips 2 Under line: long, flank low 1 Hindquarters Hips: smooth, level; width in proportion with other parts, but not prominent. .. . 2 Croup: long, wide, muscular, not drooping. . 2 Tail: attached high, well carried, well haired, with straight and not too coarse hair. . 1 Thighs: long, muscular, thick, and wide; well muscled over stifle 3 Quarters: heavily muscled, deep 2 Hind legs: viewed from behind, a perpendic- ular line from the point of the buttock should fall on the center of the hock, cannon, pastern, and foot; from the side, a perpendicular Une from the hip joint should fall on the center of the foot and divide the gaskin in the middle; and a perpendicular line from the point of the buttock should run parallel with the line of the cannon 4 Gaskins, or lower thighs: long, wide, well muscled 1 Hocks: large, strong, clean, and well defined; free from puffiness, coarseness, and curb- iness 4 Cannons: medium length, broad, flat, and clean; tendons large and set back, not too light below the hock 2 Fetlocks: large, wide, straight, strong, free from puffiness 1 Pasterns: strong and of medium length; obliquity not so great as fore pasterns . . 1 Hind feet: straight, medium size, even; smaller and not so round as fore feet; horn dense; frog large, elastic; bars strong; sole concave; heel wide; high. . . 4 Action Walk: elastic, quick, balanced; step long. .. . 6 Trot: rapid, straight, regular, high; should not wing or roll in front or go wide or too close behind 4 Total 100 292 FARM LIVESTOCK SCORE CARD FOR LIGHT MARKET HORSES Perfect Judge's General Appearance Score Score Height: score according to class 1 Weight: score according to class 1 Form: according to class, symmetrical, smooth, and stylish 5 Condition: carrying a moderate amount of firm flesh 2 Quality: bone clean, firm, and indicating sufficient substance; tendons well de- fined; hair and skin fine 3 Temperament: spirited, yet docile 2 Head and Neck Head: not too large, features well defined and regular 1 Muzzle: fine; nostrils large; lips thin, even; teeth sound 1 Eyes: large, full, bright, and clear 1 Forehead: broad and full 1 Ears: medium size, pointed; well carried, and not far apart 1 Neck: rather long and clean cut, well muscled; crest well developed and nicely arched; throat latch fine; windpipe large; taper- ing from shoulder to head and head attached at proper angle 2 Forequarters Shoulders: oblique, long, smooth, and covered with muscle extending into back; withers well finished at the top 4 Arms: short, well muscled, elbows lying close to the body. . _ 2 Fore legs: viewed from in front, a perpendic- ular line from the point of the shoulder should fall on the center of the knee, cannon, pastern, and foot; from the side, a perpendicular line dropping from the center of the elbow joint should fall on the center of the knee and pastern joint and back of the hoof 3 Forearms : well muscled, medium length, wide, and tapering from the elbow to the knee 2 Knees: large, clean, wide, straight, and strongly supported 1 Cannons: medium length, wide, clean; ten- dons large, set well back, not tied in below the knees 2 Fetlocks: wide, straight, strong, free from puffiness 1 Pasterns: strong, of medium length; angle with the ground 45° 2 FARM LIVESTOCK 293 SCORE CARD FOR LIGHT MARKET HORSES (Continued) Perfect Judge's Score Score Feet: straight, medium size, even; horn ■ dense ; f rog jarge. elastic ; bars strong ; sole concave; heel wide, high; hoof head large 5 Body Chest: deep, low; girth large; width of breast in proportion to other parts 2 Ribs: long, well sprung 4 Back: straight, short, broad, well muscled. . 3 Loins: wide, short, thick, and neatly joined to hips 2 Under line: long; flank low 1 Hindquarters Hips: smooth, level, width in proportion to other parts but not prominent 2 Croup: long, wide, muscular 2 ■. Tail: attached high, well carried, well haired with straight and not too coarse hair. . . 1 Thighs: long, muscular, thick, and wide 3 Quarters: heavily muscled 1 Hind legs: viewed from behind, a perpendic- ular line from the point of the buttock should fall on the center of the hock, cannon, pastern, and foot. From the side, a perpendicular line from the hip joint should fall on the center of the foot and divide the gaskin in the middle; and a perpendicular line from the point of the buttock should run parallel with the line of the cannon 4 Gaskins, or lower thighs: wide, well muscled 1 Hocks: large, strong, clean, and well defined 4 Cannons: short, broad, fiat and clean, ten- dons large and set back 2 Fetlocks: large, wide, straight and strong. . . 1 Pasterns: strong and of medium length; obliquity not so great as fore pasterns . . 1 Hind feet: straight, medium size, even; smaller and not so round as fore feet; horn dense; frog large, elastic; bars strong; sole concave; heel wide, high. . . 4 Action Walk: elastic, quick, balanced; step long. ... 4 Trot: rapid, straight, regular, high; should not forge, wing, or roll in front, or go wide or too close behind 15 Total 100 294 FARM LIVESTOCK SCORE CARD FOR DAIRY CATTLE Perfect Judge's General Appearance Score Score Form: wedge-shaped as viewed from the front, side, and top 5 : Form: spare, as indicated by prominent joints and clean bone and lack of muscu- lar development along ribs ana loins ... 8 Quality: hair fine, soft; skin pliable, loose, medium thickness; secretion yellow, abundant 8 Constitution: vigorous, as indicated by alert expression, evidently active vital func- tions, and general healthy appearance . . 6 Head and Neck Muzzle: clean cut; mouth large; nostrils large Eyes: large, bright Face: lean, long; quiet expression Forehead: broad, slightly dished Ears: medium size; fine texture Neck: fine, medium length; throat clean; light dewlap Forequarters and Hindquarters Withers: lean, thin; shoulders: angular, not fleshy 3 Hips: far apart; not lower than spine 1 Rump: long, wide, comparatively level. . . > 5 Thurls: high, wide apart J Thighs: thin, long 2 Legs: straight, short; shank fine 1 Body Chest: deep; with large girth and broad on floor of chest; well-sprung ribs 10 Abdomen: large, deep; indicative of capacity; well supported 4 Back: lean, straight; chine open 2 Tail: long, slim, with fine switch 2 Loin: broad 2 Udder: large, long; attached high and full behind; extending far in front and full; quarters even 20 Udder: capacious, flexible, with loose, pliable skin covered with short, fine hair 10 Teats: convenient size, evenly placed 2 Milk veins: large, tortuous, long, branching, with large milk wells 4 Total 100 FARM LIVESTOCK 295 SCORE CARD FOR MARKET BEEF CATTLE Perfect Judge's Score Score Weight : estimated .... pounds ; actual .... pounds; score according to age 10 Form: straight top and bottom Unes; deep, broad, low set, compact, symmetrical . . 10 Quality: hair, fine; bone, fine but strong; skin, pliable; mellow even covering of firm flesh, especially in region of valu- able cuts; absence of ties and rolls 10 Condition: prime; flesh, deep; evidence of finish, especially marked in cod, tail- head, flank, shoulder, and throat; ab- sence of bunches, patches, or rolls of fat . 10 Head: clean, symmetrical; quiet expression; mouth and nostrils, large; lips, moder- ately thin; eyes, large, clear, placid; face, short; forehead, broad, full; ears, medium size, fine texture, erect 5 Neck: thick, short, tapering neatly from shoulder to head; throat, clean 2 Shoulder vein : full 2 Shoulder: well covered with flesh; compact . . 3 Brisket: full, broad, but not too prominent; breast wide 1 Dewlap: skin not too loose and drooping. .. . 1 Chest: deep, wide, full 1 Crops: full, thick, broad 3 Ribs: long, arched, thickly fleshed 8 Back: broad, straight, thickly and evenly fleshed 8 Loin: thick, broad; thickness extending well forward 8 Flank: full, low, thick 2 . Hooks: smoothly covered; width in propor- tion with other parts, but not prom- inent 2 Rump: long, level, wide and even; tailhead, smooth, not patchy 2 Pin bones: not prominent, width in propor- tion with other parts 1 Thighs: full, fleshed well down to hock 3 Twist: deep, full; purse in steers full 4 Legs: straight, short; arm, full; shank, fine, smooth 4 Total 100 296 FARM LIVESTOCK SCORE CARD FOR MUTTON TYPE OF SHEEP Perfect Judge's General Appearance Score Score Weight : score according to age and breed ... 4 Form: straight top and under Une; deep, broad, low set, compact, symmetrical. . 10 Quality: hair fine; bone fine but strong; even covering of firm flesh; features refined but not delicate; stylish 10 . Constitution: chest capacious; brisket well developed; flank deep; bone strong; movement bold and vigorous 10 Condition: thrifty; skin pink; fleece elastic; well fleshed, but not excessively fat; deep covering of firm flesh 5 Disposition: quiet but not sluggish 2 Color and markings: according to breed. ... 2 Head and Neck Muzzle: mouth and nostrils large; lips thin. 1 Eyes: full, bright, clear 1 Face: short, according to breed 1 _; Forehead: broad, full 1 Ears: texture, fine; size and form, according to breed 1 . Neck: thick, short, neatly tapering to head; throat clean, according to breed 3 Forequarters Shoulder: covered with flesh; compact; smoothly joined with neck and body ... 4 Brisket: well developed; breast wide 1 Fore legs: straight, short, set well apart; pasterns upright; feet squarely placed, neither close nor sprawling 2 Body Ribs: long, well sprung, thickly fleshed 3 Back: broad, straight, thickly and evenly fleshed ^ Loin: thick, broad, firm 5 Flank: full, even with under line 1 Hindquarters Hips: level, smoothly covered; width in pro- portion with other parts 1 Rump: long, level, wide and even in width; not covered at tail-head with excessive fat 3 Thighs: full, fleshed well down to hock 2 FARM LIVESTOCK 297 SCORE CARD FOR MUTTON TYPE OF SHEEP (Coiiti)utcd) Perfect Judge's Score Score Twist: deep, plump, firm, indicating flesh- iness 5 Hind legs: straight, short, set well apart; bones smooth, strong, being neither coarse nor fine; pasterns upright; feet squarely placed; neither close nor sprawling 3 Wool Quantity: long, dense, even, according to breed 5 Quality: structure and color true; fine, soft, even, according to breed 5 Condition: strong, bright, clean, slight amount of yolk 4 Total 100 298 FARM LIVESTOCK SCORE CARD FOR WOOL TYPE OF SHEEP Perfect General Appearance Score Form: level, deep, stylish; round rather than square 8 Quality: clean, fine bone; silky hair; fine skin 6 Head and Neck Muzzle: fine; broad, wrinkly nose; pure white Eyes: large, clear, placid Face: wrinkly, covered with soft, velvety coat Forehead: broad, full Ears: soft, thick, velvety Neck: short, muscular, well set on shoulders. FOREQUARTERS Shoulder: strong, deep and broad 4 Brisket: projecting forwards; breast wide. . . 1 Legs: straight, short, wide apart, shank smooth and fine 2 Body Chest: deep, full, indicating constitution. . . 10 Back: level, long; round ribbed 4 Loin: wide, level 4 Flank: low, making under line straight 2 Hindquarters Hips: far apart, level, smooth 2 Rump: long, level, wide 4 Legs: straight, short, strong; shank smooth, fine 2 Wool Quantity: long, dense, even covering, espe- cially over crown, cheek, armpit, hind legs, and belly 15 Quality: fine fiber; crimp close, regular; even quality, including tops of folds 15 Condition: bright, lustrous, sound, pure, soft; even distribution of yolk, with even surface to fleece , 15 Judge's Score Total. 100 FARM LIVESTOCK 299 SCORE CARD FOR BACON-TYPE BARROW General Appearance Perfect Judge's Score Score Weight: 170 to 200 pounds, the result of thick cover of firm flesh Form: long, level, smooth, deep Quality: hair, fine; skin, thin; bone, fine; firm covering of flesh without any soft bunches of fat or wrinkles Condition: deep, uniform covering of flesh, especially in region of high-priced cuts . . Head and Neck Snout: fine Eyes: full, mild, bright Face : slim . . . . ,. Ears: trim, medium size Jowl: light, trim Neck: medium length, light 10 FOREQUARTERS Shoulders: free from roughness, smooth, compact, and same width as back and hindquarters 6 Breast: moderately wide, full 2 Legs: straight, short, strong; bone, clean; pasterns, upright; feet, medium size. ... 2 Body Chest: deep, full girth 4 Back: medium and uniform in width, smooth 8 Sides: long, smooth, level from beginning of shoulders to end of hindquarters. The side at all points should touch a straight edge running from fore to hindquarters . 10 Ribs: deep, uniformly sprung 2 Belly: trim, firm, thick without any flabbi ness or shrinkage at flank 10 Hindquarters Hips: smooth, wide; proportionate to rest of body 2 Rump: long, even, straight, rounded toward tail 2 Gammon: firm, rounded, tapering, fleshed deep and low toward hocks 8 Legs: straight, short, strong; feet, medium size; bone, clean; pasterns, upright. ... 2 Total 100 10 300 FARM LIVESTOCK SCORE CARD FOR FAT-TYPE BARROW Perfect Judge's General Appearance Score Score Weight: score according to age (pigs of a given age should show a certain weight) 6 Form: deep, broad, low, long, symmetrical, compact, standing squarely on legs. . . . Quality: hair, silky; skin, fine; bone, fine; mellow covering of flesh, free from lumps and wrinkles Condition: deep, even covering of flesh and fat over all parts of the body 10 10 10 Head and Neck Snout: medium length, not coarse. Eyes: full, mild, bright Face: short, cheeks full Ears: fine, medium size, soft Jowl: strong, neat, broad Neck: thick, medium length Sides: deep, lengthy, full; ribs, close and well sprung Back: broad, straight, thickly and evenly fleshed Loin: wide, thick, straight Belly: straight, even Hindquarters Hips: wide apart, smooth. Forequarters Shoulder: broad, deep, full, compact on top 6 Legs: straight, short, strong; bone, clean; pasterns, upright; feet, medium size. . . 2 Body Chest: deep, broad; large girth. Rump: long, wide, evenly fleshed, straight. . Ham: heavily fleshed, plump, full, deep, wide Thighs: fleshed close to hocks Legs: straight, short, strong; bone, clean; pasterns, upright; feet, medium size. . . . Total 100 FARM LIVESTOCK 301 GESTATION TABLE Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Jan. 1 Dec. 2 Oct. 12 May 27 Apr. 22 2 3 13 28 23 3 4 14 29 24 4 5 15 30 25 5 6 16 31 26 6 7 17 June 1 27 7 8 18 2 28 8 9 19 3 29 9 10 20 4 30 10 11 21 5 May 1 11 12 22 6 2 12 13 23 7 3 13 14 24 8 4 14 15 25 9 5 15 16 26 10 6 16 17 27 11 7 17 18 28 12 8 18 19 29 13 9 19 20 30 14 10 20 21 31 15 11 21 22 Nov. 1 16 12 22 23 2 17 13 23 24 3 18 14 24 25 4 19 15 25 26 5 20 16 26 27 6 21 17 27 28 7 22 18 28 29 8 23 19 29 30 9 24 20 30 31 10 25 21 31 Jan. 1 11 26 22 302 FARM LIVESTOCK T A B L E—(Con tinned) Mare Cow- Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Feb. 1 Jan. 2 Nov. 12 June 27 May 23 2 3 13 28 24 3 4 14 29 25 4 5 15 30 26 5 6 16 July 1 27 6 7 17 2 28 7 8 18 3 29 8 9 19 4 30 9 10 20 5 31 10 11 21 6 June 1 11 12 22 7 2 12 13 23 8 3 13 14 24 9 4 14 15 25 10 5 15 16 26 11 6 16 17 27 12 7 17 18 28 13 8 18 19 29 14 9 19 20 30 15 10 20 21 Dec. 1 16 11 21 22 2 17 12 22 23 3 18 13 23 24 4 19 14 24 25 5 20 15 25 26 6 21 16 26 27 7 22 17 27 28 8 23 18 28 29 9 24 19 FARM LIVESTOCK 303 Table — (Continued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow March 1 Jan. 30 Dec. 10 July 25 June 20 2 31 11 26 21 3 Feb. 1 12 27 22 4 2 13 28 23 5 3 14 29 24 6 4 15 30 25 7 5 16 31 26 8 6 17 Aug. 1 27 9 7 18 2 28 10 8 19 3 29 11 9 20 4 30 12 10 21 5 July 1 13 11 22 6 2 14 12 23 7 3 15 13 24 8 4 16 14 25 9 5 17 15 26 10 6 18 16 27 11 7 19 17 28 12 8 20 18 29 13 9 21 19 30 14 10 22 20 31 15 11 23 21 Jan. 1 16 12 24 22 2 17 13 25 23 3 18 14 26 24 4 19 15 27 25 5 20 16 28 26 6 21 17 29 27 7 22 18 30 28 8 23 19 31 March 1 9 24 20 304 FARM LIVESTOCK Ta BLE — (Contin iicd) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Apr. 1 March 2 Jan. 10 Aug. 25 July 21 2 3 11 26 22 3 4 12 27 23 4 5 13 28 24 5 6 14 29 25 6 7 15 30 26 7 8 16 31 27 8 9 17 Sept. 1 28 9 10 18 2 29 10 11 19 3 30 11 12 20 4 31 12 13 21 5 Aug. 1 13 14 22 6 2 14 15 23 7 3 15 16 24 8 4 16 17 25 9 5 17 18 26 10 6 18 19 27 11 7 19 20 28 12 8 20 21 29 13 9 21 22 30 14 10 22 23 31 15 11 23 24 Feb. 1 16 12 24 25 17 13 25 26 3 18 14 26 27 4 19 15 27 28 5 20 16 28 29 6 21 17 29 30 7 22 18 30 31 8 23 19 FARM LIVESTOCK- 305 T. K^-L-E— (Continued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow May 1 Apr. 1 Feb. 9 Sept. 24 Aug. 20 2 2 10 25 21 3 3 11 26 22 4 4 12 27 23 5 5 13 28 24 6 6 14 29 25 7 7 15 30 26 8 8 16 Oct. 1 27 9 9 17 2 28 10 10 18 3 29 11 11 19 4 30 12 12 20 5 31 13 13 21 6 Sept. 1 14 14 22 7 2 15 15 23 8 3 16 16 24 9 4 17 17 25 10 5 18 18 26 11 6 19 19 27 12 7 20 20 28 13 8 21 21 March 1 14 9 22 22 2 15 10 23 23 3 16 11 24 24 4 17 12 25 25 5 18 13 26 2G 6 19 14 27 27 7 20 15 28 28 8 21 16 29 29 9 22 17 30 30 10 23 18 31 May 1 11 24 19 20 306 FARM LIVESTOCK TA-Bi.E—fCoiitvuied) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow June 1 May 2 March 12 Oct. 25 Sept. 20 2 3 13 26 21 3 4 14 27 22 4 5 15 28 23 5 6 16 29 24 6 7 17 30 25 7 8 18 31 26 8 9 19 Nov. 1 27 9 10 20 2 28 10 11 21 3 29 11 12 22 4 30 12 13 23 5 Oct. 1 13 14 24 6 2 14 15 25 7 3 15 16 26 8 4 16 17 27 9 5 17 18 28 10 6 18 19 29 11 7 19 20 30 12 8 20 21 31 13 9 21 22 Apr. 1 14 10 22 23 2 15 11 23 24 3 16 12 24 25 4 17 13 25 26 5 18 14 26 27 6 19 15 27 28 7 20 16 28 29 8 21 17 29 30 9 22 18 30 31 10 23 19 FARM LIVESTOCK 307 TA-B-LE—fCoutinued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow July 1 June 1 Apr. 11 Nov. 24 Oct. 20 2 2 12 25 21 3 3 13 26 22 4 4 14 27 23 5 5 15 28 24 6 6 16 29 25 7 7 17 30 26 8 8 IS Dec. 1 27 9 9 19 2 28 10 10 20 3 29 11 11 21 4 30 12 12 22 5 31 13 13 23 6 Nov. 1 14 14 24 7 2 15 15 25 8 3 16 16 26 9 4 17 17 27 10 5 18 18 28 11 6 19 19 29 12 7 20 20 30 13 8 21 21 May 1 14 9 22 22 2 15 10 23 23 3 16 11 24 24 4 17 12 25 25 5 18 13 26 26 6 19 14 27 27 7 20 15 28 28 8 21 16 29 29 9 22 17 30 30 10 23 18 31 July 1 11 24 19 308 FARM LIVESTOCK Ta BLE — (Continued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Aug. 1 July 2 May 12 Dec. 25 Nov. 20 2 3 13 26 21 3 4 14 27 22 4 5 15 28 23 5 6 16 29 24 6 7 17 30 25 7 8 18 31 26 8 9 19 Jan. 1 27 9 10 20 2 28 10 11 21 3 29 11 12 22 4 30 12 13 23 5 Dec. 1 13 14 24 6 2 14 15 25 7 3 15 16 26 8 4 16 17 27 9 5 17 18 28 10 6 18 19 29 11 7 19 20 30 12 8 20 21 31 13 9 21 22 June 1 14 10 22 23 2 15 11 23 24 3 16 12 24 25 4 17 13 25 26 5 18 14 26 27 6 19 15 27 28 7 20 16 28 29 8 21 17 29 30 9 22 18 30 31 10 23 19 31 Aug. 1 11 24 20 FARM LIVESTOCK 309 Table — (Continued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Sept. 1 Aug. 2 June 12 Jan. 25 Dec. 21 2 3 13 26 22 3 4 14 27 23 4 5 15 28 24 5 6 16 29 25 6 7 17 30 26 7 8 18 31 27 8 9 19 Feb. 1 28 9 10 20 2 2% 10 11 21 3 30 11 12 22 4 31 12 13 23 5 Jan. 1 13 14 24 6 2 14 15 25 7 3 15 16 26 8 4 16 17 27 9 5 17 18 28 10 6 18 19 29 11 7 19 20 30 12 8 20 21 July 1 13 9 21 22 2 \\ 10 22 23 3 15 11 23 24 4 16 12 24 25 5 17 13 25 26 6 18 14 26 27 7 19 15 27 28 8 20 16 28 29 9 21 17 29 30 10 22 18 30 31 11 23 19 310 FARM LIVESTOCK Table — (Continued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Oct. 1 Sept. 1 July 12 Feb. 24 Jan. 20 2 2 13 25 21 3 3 14 26 22 4 4 15 27 23 5 5 16 28 24 6 6 17 March 1 25 7 7 18 2 26 8 8 19 3 27 , 9 9 20 4 28 10 10 21 5 29 11 11 22 6 30 12 12 23 7 31 13 13 24 8 Feb. 1 14 14 25 9 2 15 15 26 10 3 16 16 27 11 4 17 17 28 12 5 18 18 29 13 6 19 19 30 14 7 20 20 31 15 8 21 21 Aug. 1 16 9 22 22 2 17 10 23 23 3 18 11 24 24 4 19 12 25 25 5 20 13 26 26 6 21 14 27 27 7 22 15 28 28 8 23 16 29 29 9 24 17 30 30 10 25 18 31 Oct. 1 11 26 19 FARM LIVESTOCK 311 TABhE— (Continued) Mare Cow Ewe Sow Date Bred . Due to Due to Due to Due to Foal Calve Lamb Farrow Nov. 1 Oct. 2 Aug. 12 March 27 Feb. 20 2 3 13 28 21 3 4 14 29 22 4 5 15 30 23 5 6 16 31 24 6 7 17 Apr. 1 25 7 8 18 2 26 8 9 19 3 27 9 10 20 4 28 10 11 21 5 March 1 11 12 22 6 2 12 13 23 7 3 13 14 24 8 4 14 15 25 9 5 15 16 26 10 6 16 17 27 11 7 17 18 28 12 8 18 19 29 13 9 19 20 30 14 10 20 21 31 15 11 21 22 Sept. 1 16 12 22 23 2 17 13 23 24 3 18 14 24 25 4 19 15 25 26 5 20 16 26 27 6 21 17 27 28 7 22 18 28 29 8 23 19 29 30 9 24 20 30 31 10 25 21 312 FARM LIVESTOCK Table — (Continued) Mare Cow Ewe Sow Date Bred Due to Due to Due to Due to Foal Calve Lamb Farrow Dec. 1 Nov. 1 Sept. 11 Apr 26 March 22 2 2 12 27 23 3 3 13 28 24 4 4 14 29 25 5 5 15 30 26 6 6 16 May 1 27 7 7 17 2 28 8 8 18 3 29 9 9 19 4 30 10 10 20 5 31 11 11 21 6 Apr. 1 12 12 22 7 2 13 13 23 8 3 14 14 24 9 4 15 15 25 10 5 16 16 26 11 6 17 17 27 12 7 18 18 28 13 8 19 19 29 14 9 20 20 30 15 10 21 21 Oct. 1 16 11 22 22 2 17 12 23 23 3 18 13 24 24 4 19 14 25 25 5 20 15 26 26 6 21 16 27 27 7 22 17 28 28 8 23 18 29 29 9 24 19 30 30 10 25 20 31 Dec. 1 11 26 21 DAIRYING 313 DAIRYING MILK CONSTITUENTS Milk consists of water, butter fat, protein, sugar, and ash. The last four of these constituents are known as the solids of milk, and, when considered collectively in an analysis, are termed the total solids. The average composition of cow's milk is: Water, 87.40%; fat, 3.75%; protein, 3.15%; sugar, 5%; ash, .70%. Milk from different cows varies considerably in com- position from this average. Probably the greatest dif- ference is in the percentage of fat. Cows are known that give milk in which there is as much as 8% of fat, and there are others that give milk in which there is less than 3% of fat. The average composition of milk from the cow, nanny goat, ewe, and mare, are given in the accompanying table, for the purpose of showing the difference in the percentages of the different constituents in the milk of these animals. COMPOSITION OF MILK OF DIFFERENT SPECIES OF ANIMALS Species of Animal Water Per Cent. Fat Per Cent. Protein Per Cent. Sugar Per Cent. Ash Per Cent. Cow 87.40 85.71 80.82 90.78 3.75 4.78 6.88 1.21 3.15 4.29 6.52 1.99 5.00 4.46 4.91 5.67 .70 Nanny goat Ewe .76 89 Mare. .35 The butter fat of milk, which is also known as milk fat, is made up of small globules, the number in a 314 DAIRYING single drop of milk varying from 30,000,000 to 100,000,000. The globules are arranged both singly and in aggre- gations. The fat is the lightest part of milk, and if milk is allowed to stand quietly for a time most of the globules rise to the surface. Some of the smallest globules, however, are not able to overcome the re- sistance encountered in passing upwards through the milk, and hence do not rise to the surface. Cream is the part of milk into which a large part of the fat is gathered. The separation of cream from the other part of milk is known as the creaming of milk. Gravity creaming, or separation, can be accomplished by allow- ing the milk to stand quietly for a time, and then removing the upper layers, in which the fat has ac- cumulated. Cream can be separated also by means of machines known as centrifugal separators. The prin- ciple on which these machines are based is that as cream is lighter than the other part of the milk, centrifugal force can be used in the separation of the cream. Two of the substances of milk, casein and albumin, belong to the class of compounds known as protein. Casein forms a large part of the curd obtained when milk is allowed to sour or when milk is curdled by the addition of rennet, a material employed in the manu- facture of cheese. Casein gives to milk much of its opacity. If whole milk is curdled, the fat globules are enclosed in the curd. The removal of the curd leaves a yellowish or greenish clear liquid, the whey, which contains the constituents of the milk that are in solution. One of these is albumin, a substance that coagulates on heating and that, in appearance, is much like the white of an egg. The quantity of albumin in milk is small. The sugar found in milk is known as lactose. It is much less sweet and less soluble than cane sugar and is obtained by condensing the milk and allowing the sugar to crystallize. It is used for medicinal purposes and for the modification of milk for children. DAIRYING 315 Some of the compounds that form the ash of milk are in solution, and hence are found in the whey; others are insoluble and are removed in the curd. The ash constituents are an important part of the milk; without them it would not be a perfect food for young animals. BACTERIA IN MILK Soon after milk is drawn it begins to undergo changes, the most apparent one of which is that of becoming sour, or acid. This and many of the other changes are caused by bacteria. Many kinds of bacteria are nearly always present in milk, but in varying numbers. It is known, however, that milk produced under cleanly conditions is much freer from bacteria than that produced under unclean conditions. Cleanli- ness, therefore, is an important consideration in milk production. Certain kinds of bacteria are responsible for diseases of mankind, and many of these disease- producing bacteria grow luxuriantly in .milk and are often found there in large numbers; the best way to exclude them is by producing and caring for the milk in the most sanitary manner possible. Bacteria thrive best where food is abundant, where the temperature is favorable for their growth, and where moisture is present. These three conditions are found in the soil and in the alimentary tract of animals; therefore, any material from these sources — mud, dirt, or manure, for example — that gets into a quantity of milk carries with it a number of bacteria. In the milk they find conditions favorable for growth — food is plentiful; the temperature, especially if the milk be warm, is favorable; and moisture is present. As a result, they multiply rapidly and in a comparatively short time the milk will contain so many bacteria that it is likely to be unfit for use. No other food is so exposed to contamination by mud, dust, and manure, as is milk. If a solid food becomes- 31G DAIRYING dirty it can be washed, but when bacteria have once been introduced into milk, the harm cannot be remedied, fo: milk cannot be cleaned like a solid. Insoluble particles of dirt and manure can be removed by straining milk through a fine-meshed cloth, but many of the bacteria that are on the particles will be washed off and will pass through the cloth. Thus, if milk is to keep well and be an appetizing, healthful human food, it must be produced under such conditions that bacteria do not enter it in large numbers. Cleanliness as a Means of Control.— One of the most efificient ways of controlling the number of bacteria in milk is to exercise cleanliness at every step in the production and handling. Milk that contains only the bacteria coming from the udder will not sour for days, but that containing large quantities of dirt will often be unfit for use in a few hours. Cooling and Storing of Milk.— As bacteria multiply more rapidly at high than at low temperatures, milk will become sour more quickly if kept at a high tem- perature than if kept at a low temperature. For this reason, milk will keep longer if cooled rapidly soon after it is drawn than if it is allowed to cool slowly or is allowed to remain at a fairly high temperature. Milk may be cooled in a number of ways. When the quantity to be treated is small, it may be placed in a tall, narrow can and the can placed in cold water. Stirring the milk in the can will hasten the cooling to a great extent. When a large quantity is to be treated, a device known as a milk cooler is employed. The most efficient coolers are those in which the milk is allowed to flow in a very thin stream over a metal surface on the opposite side of which is cold water, or water and ice. Milk that has been cooled should, of course, be stored in a cool place, but the temperature should not be below the freezing point, as freezing causes the separation of the fat and casein in such a manner that they cannot DAIRYING 317 be reincorporated. A temperature just above the freezing point is satisfactory, for at this temperature the milk will remain sweet iir a long time. Use of Preservatives in Milk.— The growth of bacteria in milk can be inhibited by the use of such preservatives as boric acid and formaldehyde. However, since these preservatives are injurious to human health, their use as a milk preservative is, as a rule, prohibited. Formalde- hyde used at the rate of 1 part to 25,000 parts of milk will act as an efficient preservative and will prevent milk from souring for from 24 to 48 hr. ; hence, there is great temptation for its use, especially in the case of the dealer who has milk that cannot be disposed of at once. Boiled Milk. — The bacteria that cause souring of milk are almost certain to be killed by boiling the milk, but there are certain putrefactive bacteria that the boiling temperature will not kill. Any injurious bacteria will not be present in any considerable numbers in the milk until after 24 to 48 hr. Boiled milk, therefore, is perfectly healthful if used within, say, 24 to 36 hr. ; after about 48 hr. it is likely to be harmful as human food. Although boiling is a means of controlling the number of bacteria in milk, there are several objections to this method of treatment. Boiled milk is not easily digested and assimilated by the human body; the boiled taste is very apparent and is objected to by most people; and there is always the danger that the milk will be a day or so old, and hence likely to contain putrefactive bacteria. Pasteurized Milk.— A method of controlling the number of bacteria in milk by heat that is more satisfactory than boiling is that of pasteurization. Liquids are pasteurized by heating them to a temperature some- what below the boiling point, averaging in practice from 140° F. to 180° F., keeping them at that tempera- ture for a given period of time, and then cooling them rapidly. In milk treated thus, the bacteria that cause 318 DAIRYING milk to sour, and most disease-producing forms, are destroyed. Certain spore forms that grow rapidly when acidity is not present are not killed by the heat of pasteurization, and for this reason the milk should be used before it becomes old, say in from 24 to 48 hr. Persons often think that all milk that is not sour is fit for use. Long before souring takes place in pas- teurized milk, it is likely to be unfit for use as human food. It is important, therefore, that pasteurized milk be sold as such and that the consumer recognizes the fact that the milk should be used within a short time after delivery. The city of New York requires that milk sold as pasteurized shall be marked as such, and that the date and hour when it was pasteurized be indicated on the bottle; it must be delivered to the customer within 24 hr., and must be pasteurized a second time. Acid-Forming Bacteria in Milk.— The fermentation most commonly found in milk is that which causes it to become acid. The bacteria that are responsible for this change are known as acid-forming bacteria. Bac- teria of this kind grow more rapidly than those of any other kind, and on this account souring is the most noticeable change, aside from creaming, that occurs in milk. In fact, souring is regarded as such a natural change that milk in which it does not appear is looked upon with suspicion, and justly so. All acid-forming bacteria are instrumental in pre- venting the growth of putrefactive forms of bacteria. None of the putrefactive bacteria can grow in an acid substance, and as acid is soon formed in milk by the development of acid-forming bacteria, unheated, or raw, milk becomes a medium unfavorable to the growth of putrefactive forms. This seems an important provision of nature, for, were it not for the development of the acid-forming bacteria, milk in a comparatively brief time after it was drawn would become an offensive, ill-smelling, unhealthful substance. DAIRYING 319 The acid condition of milk is useful in the manu- facture of butter, which, as a rule, is made from cream that has been allowed to sour. Butter made from sour cream has a desirable flavor and good keeping quality, but that from sweet cream has little flavor and is poor in keeping quality. In addition to being useful to the butter manufac- turer, acid-forming bacteria are very important in cheese making. They are helpful in the ripening process, for if none are present cheese does not ripen. The presence of the bacteria also protects the cheese against attacks of putrefactive bacteria through the acid formed by an action similar to that noted in the case of milk. Pathogenic Bacteria in Milk.— As may be inferred from previous statements, milk may contain many kinds of disease-producing bacteria. Technically, these are known as pathogenic bacteria. They may be grouped into two general classes — those that are due to a dis- eased condition of the cow giving the milk, and those that are due to diseases of man and transmitted from one person to another through the medium of milk. Tuberculosis, garget, mammitis, foot and mouth disease, cow pox, digestive troubles, and inflammation of the uterus are among the diseases of cattle that may cause trouble and suffering in the human family if milk from diseased animals is used as food. Therefore, whenever a dairyman finds any of these diseases in his herd he should immediately stop selling the milk and take measures to have the diseased animals treated. The diseases of mankind that may be transmitted by milk are those bacteriological diseases that infect through the alimentary tract. Typhoid fever and diph- theria are often carried by milk, and it has been claimed that at least a few epidemics of scarlet fever have been caused by the contamination of milk with scarlet-fever germs. In view of the fact that diseases are often transmitted by milk, great care should be exercised by dairymen and consumers to prevent infection. 320 DAIRYING If any of the germ diseases mentioned are near a dairy, the milk should not be used until all danger of infection is over, or if one of the diseases is in the family of a person employed about the dairy, he should not be allowed to handle any of the utensils used for milk, nor should he be allowed to come in contact with the milk in any manner. ABSORPTION OF ODORS BY MILK Milk has the property of absorbing and retaining certain odors, and the absorption will take place when the milk is either warm or cold. It is important, therefore, in dairy practice to keep milk in an atmos- phere that is free from pronounced odors of any kind. Milk tainted by odors is not necessarily unhealthful, but it is unappetizing, and is sure to be objectionable to the consumer. In view of this fact, it is especially important that the air of the dairy stable be kept free from objectionable odors, especially during milking time. Fermenting manures and feeds that have pronounced odors should be kept out of the stables. Silage is sometimes the cause of an odor in milk. If it is fed directly before the milk is drawn, the atmosphere of the barn will be filled with the silage odor and, as a result, the milk will be tainted; if, on the contrary, the feeding is done an hour or so before milking time and the barn is thoroughly aired there will be prac- tically no silage odor in the milk. The keeping of other classes of animals, hogs for example, in a stable with dairy cattle is sometimes responsible for unpleasant odors in milk. If other animals are kept in a stable with cows, great care should be exercised in keeping their quarters clean and thus preventing the contamina- tion of milk. Ventilation of the dairy stable is necessary not only for the health of the herd but for preventing the ex- cessive so-called cowy odor that is too often noticed in DAIRYING 321 stables, as a pronounced cowy odor is likely to taint the milk. Care should be exercised to prevent undesirable odors in milk after it has been removed from the stable. Placing it in open vessels in cellars or rooms where there is an odor from decaying vegetables, etc., is a bad practice. Bright, clean rooms that have an untainted atmosphere are desirable storage places for milk. WEIGHING, TESTING, AND KEEPING OF RECORDS OF MILK In order to determine whether a cow is a profitable one to keep, her owner must have a knowledge of the quantity of milk and butter fat that she produces in a year. Such knowledge can be secured only by keeping Fig. 1 a record of the quantity of milk produced and of the per cent, of butter fat the milk contains. There are several ways in which this can be done. The milk of each milking from the cow can be weighed and a small 21 322 DAIRYING sample taken for the determination of the per cent, of butter fat; or the milk can be weighed and sampled 1 da. in each week, the figures thus obtained being used as an average for the 7 da.; or each day of every seventh week the milk can be weighed and sampled for testing. The latter method involves less work than either of the two preceding methods, and it has been shown to be ac- curate. The keeping of rec- ords should not be begun until at least 3 wk. after the cow has calved. The percentage of fat in milk is determined by means of the Babcock test. The essential parts of one of the cheapest and simplest Bab- cock testing outfits on the market are shown in Figs. 1 and 2. In Fig. 1 is illus- trated a centrifugal machine, or centrifuge, commonly called a tester, for making the Babcock test. In Fig. 2 (a) is shown a Babcock milk bottle, at least four of which should be provided; in (&), a glass pipette of 17.6 cubic centimeters capacity; and in (c), an acid measure of a Fig. 2 capacity of 17.5 cubic centimeters. Such an outfit as the one illustrated can be purchased from dealers in dairy supplies. The details of the testing of a sample of milk are as follows: First, the milk is thoroughly mixed by being poured from one vessel into another. For taking the required quantity of the sample for the test, a glass DAIRYING 323 pipette, such as the one illustrated in Fig. 2 (b), is used. A quantity of milk is drawn up into the pipette with the mouth until the top of the milk is 1 or 2 in. above the line a that is etched on the pipette tube. The pipette is then removed from the mouth and the fore- finger is quickly placed over the top of the tube. Due to atmospheric pressure without, the milk will remain in the pipette. The pressure of the forefinger is then slightly released and the milk is allowed to drop out of the tube until the top of the milk is on a level with the etched mark on the glass. There is then 17.6 cubic centimeters of milk in the tube, which is the quantity desired for testing. The point of the pipette is now placed in the neck of a test bottle such as the one illustrated in Fig. 2 (o). The bottle and pipette are held in a slanting position, and the milk is allowed to flow slowly into the bottle. Care must be exercised that no milk is spilled in any way. A small quantity will remain in the point of the pipette; this should be blown into the bottle. Next, the acid cylinder is filled with acid to the etched mark on the side that indicates 17.5 cubic centimeters; for the testing of milk, sul- phuric acid of a specific gravity of 1.82 or 1.83 is used. The 17.5 cubic centimeters of acid is then poured into the test bottle, the bottle being held at an angle as before. The bottle should be turned around slowly as the acid is flowing down the neck; this washes any adhering milk into the bottle. It should be understood that the quantity of acid just given may not be exactly right for all samples, and it may be desirable, after some experience has been gained, to vary slightly from this quantity. If the acid has been poured into the milk carefully, the liquids will be in two distinct layers, with a band of partly mixed liquids between them. The acid and milk are next mixed together by gently ro- tating the test bottle in such a manner that the milk and acid are whirled round and round inside the bottle. The rotating should be continued until all clots of curd 324 DAIRYING that form are completely dissolved. The mixing of the two liquids is accompanied by considerable heat and the milk becomes dark in color. After the mixing, the bottle is placed upright in the tester as shown at a in Fig. 1. It is desirable to have the machine filled with bottles to balance it; in case but one sample of milk is to be tested the three other bottles can be filled with water. When the handle is turned, the chambers con- taining the bottles revolve around a common center and the centrifugal force that is exerted causes the bottles to assume the position shown in Fig. 3. The handle of the tester should be turned from 4 to 5 min. at the speed given for the particu- lar machine in use. After the machine has stopped whirling the bottles will again assume a vertical po- sition, and the fat will be found on top of the liquid. Enough hot water is then added to each bottle containing a sample to fill the bottle to the lower part of the neck; a pipette or some special device can be used for this purpose. The bottles are again placed in the tester and whirled for about 1 min. After that they are taken out and hot water is added until the lower part of the column of fat comes up into the graduated neck of the bottle. The bottles are again placed in the tester and given a final whirl for about 1 min. After the completion of the final whirl the bottles are removed and the percentage of fat is determined by means of the scale on the neck of the bottle. For the testing of whole milk, a bottle with a scale Fig. 3 DAIRYING 325 arranged as shown in Fig. 4 is used. Each division represents .2 of 1% of fat; hence, each 5 divisions represents 1% of fat. The line of separation between the fat and the mixture of milk and acid is curved, as indicated at a. The top of the fat column also is curved, as shown at b. When ascertaining a per- centage, the fat is measured from the >^ y lower part of the line a to the upper part of the line b, as indicated by the brace c. In calculating a percentage, the reading indicated by the line a is subtracted from that indicated by the line b, and the result the per cent, of fat in the milk. — e 8 MILK STANDARDS MILK STANDARDS OF THE UNITED STATES Government Milk Standards.— The United States government has comprehensive standards regarding the quality of the milk sold within its jurisdiction. These standards define the various kinds and forms of milk and establish certain re- quirements for them. The government standards of purity define milk as follows: Milk is the fresh, clean, lacteal secretion obtained by the complete milking of one or more healthy cows, properly fed and FiG. 4 kept, excluding that obtained within 15 da. before and 10 da. after calving, and contains not less than 8^% of solids not fat, and not less than 3%% of milk fat. The government standards define cream as follows: Cream is that portion of milk, rich in milk fat, which rises to the surface of milk on standing, or is separated from it by centrifugal force, is fresh and clean, and contains not less than 18% of milk fat. 326 DAIRYING STATE MILK AND CREAM STANDARDS State Connecticut . . . . California Georgia Idaho Illinois Indiana Iowa Kentucky Maine Maryland Massachusetts. . Michigan Minnesota Missouri Montana Nebraska New Hampshire New Jersey New York North Carolina. North Dakota . . Ohio Oregon Pennsylvania. . . South Dakota. . Texas Utah Vermont Virginia Washington. . . . Wisconsin Wyoming Milk Fat Per Cent. 3.25 3.00 3.25 3.00 3.00 3.25 3.00 3.25 3.00 3.50 3.25 3.00 3.50 3.25 3.00 3.00 3.50 3.00 3.00 3.25 3.00 3.00 3.20 3.00 3.00 3.00 3.20 4.00 3.25 3.00 3.00 2.40 Solids not Fat Per Cent. 8.50 8.50 8.50 8.00 8.50 8.50 8.50 9.00 9.50 8.50 9.00 8.80 9.25 8.50 8.00 8.50 Total Solids Per Cent. 11.75 12 00 11.00 12.50 12.00 12.00 12.50 12.15 12.50 13.00 12.00 13.00 12.00 12.00 12,00 12.00 12.00 12.20 12.00 13.00 12.50 12.00 12.50 12.00 DAIRYING 327 The milk standards of the government are merely a statement of the consensus of opinion of experts as to what the composition of milk should be. These standards are not in any law and have no legal standing, but in the trial of a case where milk was an article of inter- state commerce and deficient in milk solids or in butter fat without evidence of actual adulteration, the federal standards representing the consensus of opinion of leading authorities would unquestionably be submitted as evidence in the case and have great weight. State Milk Standards.— The majority of the states in the United States have legal standards for milk and cream sold within their borders. The state standards are different from those of the federal government in that they have the force of law. These standards, in many cases, are lower than the federal standards. There is a general movement in progress at the present time, however, among the various states whose milk standards are lower than those of the federal government, to raise the requirements for milk so that they will conform to the federal standards. In the accompanying table are given the legal stand- ards for milk and cream of those states that have laws regarding the sale of milk. City Milk Regulations.— Many cities, especially the larger ones, have rigid regulations regarding the quality of the milk sold within their limits and the manner of its production. With reference to the composition of milk, the standards of the cities are similar to those of the majority of the states. The question of the use of preservatives, however, is more important in the case of cities, as there is much temptation to use pre- servatives to keep surplus milk sweet from day to day; consequently, in most cities that have milk ordinances or regulations, especial attention is given to the matter of preservatives. The ideal condition with reference to the bacterial condition of milk is to have milk delivered to the 328 DAIRYING consumer in the same condition, bacteriologically, as when it was drawn from the cow. This condition, of course, can only be approximated, and in cases where the milk is shipped considerable distances, and is sev- eral hours old when it is delivered to the consumer, it is extremely difficult to control the bacterial condition. However, as the carelessness of the producer and the dealer shows in the number of bacteria in the milk, many cities have established bacterial standards for milk, and the sale of milk containing a greater number of bacteria than that of the standard is unlawful. Various other city regulations are generally made. Usually a license must be procured by each dealer or person selling milk. The applicant must state, in his application for a license, the source of the milk sold and the conditions under which it is produced. The purpose of the license is to acquaint the health authori- ties with all persons selling milk in the city. Thus, the authorities are enabled to regulate, to some extent, conditions under which the milk is produced. Some cities require that the tuberculin test be made on all animals that furnish milk for the city and that all tuberculous cows be removed from the herds. Chi- cago has such a provision, but in lieu of the test the milk may be pasteurized in accordance with the rules of the board of health. Certain cities require that milk shall not be shipped from any farm on which there is a case of typhoid fever, diphtheria, or scarlet fever until a permit stating that there is no danger of infection has been obtained from a physician. As it is possible for milk to become infected with typhoid baccilli at any point in its handling, milk dealers in cities having contagious-disease regulation are required to report all cases that occur in the families of their employes. During the continuance of the disease in the family the employe is not allowed to have anything to do with the milk either directly or indirectly. DAIRYING 329 MILK STANDARDS OF CANADA Following are given the milk standards of Canada as published by the Canadian Department of Inland Rev- enue. It can be seen that in many respects they are similar to those of the United States. Milk, unless otherwise specified, is the fresh, clean, and unaltered product obtained by the complete, unin- terrupted milking, under proper sanitary conditions, of one or more healthy cows, properly fed and kept, ex- cluding that obtained within 2 wk. before and 1 wk. after calving, and contains not less than 3^% of milk fat, and not less than 8^% of milk solids other than fat. Skim-milk is milk from which a part or all the cream has been removed, and contains not less than 8^% of non-fat milk solids. Pasteurized milk is milk that has been heated below boiling, but sufficiently to kill most of the active organ- isms present; and immediately cooled to 45° F., or lower, and kept at a temperature not higher than 45° F. until delivered to the consumer, at which time it shall contain not more than 10,000 bacteria per cubic centimeter. Sterilized milk is milk that has been heated at the temperature of boiling water, or higher, for a length of time sufficient to kill all organisms present; and must be delivered to the consumer in a sterile condition. Sterilized milk shall not be sold or offered for sale, except in hermetically-closed containers bearing the words "This milk should be used within 12 hr. after opening the container." Certified* milk, sold as such, shall comply with the following requirements: *It is evident that the weight carried by the term "certified" will depend upon the character of the or- ganization that asstnnes responsibility. Doubtless this will usually be a local medical association; but there is nothing to prevent any responsible body of properly qualified persons from undertaking the production of certified milk. 330 DAIRYING 1. It shall be taken from cows semi-annually subjected to the tuberculin test, and found without reaction. 2. It shall contain not more than 10,000 bacteria per cubic centimeter from June to September; and not more than 5,000 bacteria per cubic centimeter from October to May, inclusive. 3. It shall be free from blood, pus, or disease-pro- ducing organisms. 4. It shall be free from disagreeable odor or taste. 5. It shall have undergone no pasteurization or sterilization, and shall be free from chemical preserv- atives. 6. It shall have been cooled to 45° F. within J^ hr. after milking, and kept at that temperature until de- livered to the customer. 7. It shall contain 12 to 13% of milk solids, of which at least 3>4% is fat. 8. It shall be from a farm whose herd is inspected by a veterinarian, and whose employes are examined monthly by a physician. Evaporated milk is milk from which a considerable portion of water has been evaporated, and contains not less than 26% of milk solids, and not less than 7V^% of milk fat. Condensed milk is milk from which a considerable portion of water has been evaporated and to which sugar has been added. It contains not less than 28% of milk solids, and not less than 7.7% of milk fat. Condensed skim-milk is skim-milk from which a M;on- siderable portion of water has been evaporated, with or without the addition of sugar. Buttermilk is the product that remains when butter is separated from ripened cream, by the usual churning processes; or a similar product, made by the appropriate treatment of skim-milk. Goat's milk, ewe's milk, etc., are the fresh, clean, lacteal secretions, free from colostrum, obtained by the complete milking of healthy animals other than cows. BEE KEEPING 331 properly fed and kept, and conform in name to the species of animals from which they are obtained. Cream is that portion of milk, rich in milk fat, which rises to the surface of milk on standing, or is separated from it by centrifugal force, is fresh and clean, and contains (unless otherwise specified) not less than 18% of milk fat. When cream is guaranteed to contain another percentage of milk fat than 18% it must con- form to such guarantee. Cream must be entirely free from gelatine, suci'ate of lime, gums, or other substances added with a view to give density, consistency, or ap- parent thickness to the article. Cream must contain no preservatives of any kind, nor any coloring matter other than is natural to milk. Evaporated cream, clotted cream, condensed cream, or any other preparation purporting to be a special cream, except ice cream, must conform to the definition of cream, and must contain at least 25% of milk fat. BEE KEEPING status of Bee Keeping as an Industry.— Bee keeping at the present time, although usually considered one of the minor branches of agriculture, is of considerable economic importance. The honey and wax products of the United States have an annual value of between $20,000,000 and $30,000,000. It is said that the state of California alone produced for export, in one year, 500 carloads of honey, single apiarists of that state pro- ducing as much as 80 T. One baking establishment has purchased in one lot approximately 1,000 T. of honey. It is not unusual for individual apiarists, in America, to produce from 20 to 30 T. of honey per year. These statements convey some idea of the magnitude of the industry in this country. Objects of Bee Keeping.— The objects of bee keeping are various. The industry may be carried on as a business, as a side line to some other business, as a 332 BEE KEEPING means of recreation, as a source of honey for home use, as a benefit to horticulture, or for a combination of these objects. Bee keeping as a business is now pursued by a large number of persons. It affords a good profit on the money invested, and good wages for the labor and time it requires. It should be emphasized, however, that it is unwise for the average person to undertake extensive bee keeping without considerable previous experience in managing a small apiary. If a person desires to engage in bee keeping as a sole business he should begin on a small scale, make the bees pay all expenses connected with the apiary and the cost of increasing the business, and gradually increase the number of colonies as far as local conditions or his desire will permit. Many per- sons have made a failure at bee keeping, losing all of their bees and considerable money, because they started in the business on too large a scale. Bee keeping perhaps has its widest field as a side line to some other occupation. In fact, it is usually not the sole occupation of the bee keeper. It is particularly suitable as a side line to general farming, gardening, fruit growing, poultry farming, and similar pursuits, but it can be practiced without difficulty in connection with most professional and commercial pursuits. If bee keeping is not attempted on too large a scale, it will not interfere greatly with other work. Bee keeping has always been a favorite means of recreation, especially to persons engaged in sedentary occupations. It affords a desirable amount of exercise, an opportunity for outdoor work, and an intimacy with an insect whose activity has been a subject of absorbing study from the earliest times. Bee keeping has the advantage of being a recreation that pays its own way and often produces no mean profit. Many persons keep bees for the producing of honey for home use. A few colonies will usually produce a suf- ficient quantity to supply a large family the year round. BEE KEEPING 333 The value of bees in the pollination of various fruits and seed crops is often sufficient to warrant the keeping of an apiary. The quality and quantity of many varie- ties of apples, pears, plums, and small fruits depend absolutely on cross-pollination. The most active agents in this work are honey bees. Adaptability of Various Locations to Bee Keeping. Few industries can be pursued in such a wide latitude of locations as bee keeping. It may be followed in the country, in towns, and, to a limited extent, in large cities. Although at first thought country localities would seem to be the best for bee keeping, it often happens that bees kept in towns or cities find more abundant pasturage than those kept in the country. Apiariee have been established in such unexpected places as in the heart of Michigan forests, on floating hovxseboats of the Ohio and Mississippi rivers, in the deserts of Arizona and Southern California, in the swamps of Florida, and on house tops in New York, Washington, Cincinnati, and other large cities. Actual experience has demonstrated that bees may be kept successfully in such a wide range of territory and under such a variety of surroundings that it would be unwise to state positively that bee keeping cannot be followed in any given locality. Of course, however, some localities are much better adapted to bee keeping than others. The best location for bee keeping is a region in which different pollen- and nectar-bearing plants bloom in succession throughout the spring, summer, and fall seasons. A desirable succession of blossoms is as fol- lows: Red maple, willow, and poplar flowers in early spring, immediately followed by an abundance of fruit bloom, and white-clover, basswood, and locust flowers; buckwheat blossoms in summer; and the flowers of such plants as asters and Spanish needles in the fall. It is particularly important that there be an abundance of late summer or fall flowers that will yield sufficient 334 BEE KEEPING nectar to enable bees to gather enough for their winter stores. In general, it may be said that bees can be kept in practically all inhabited regions, although the degree of success likely to be attained will depend largely on the abundance of bee pasturage. In addition to inhabited regions there are numerous forest, swamp, prairie, and mountain sections that are well suited to bee keeping. Many regions that at present are entirely worthless would yield a good profit if made to support apiaries. Adaptability of Different Persons to Bee Keeping. Any person with fairly steady nerves and some patience and courage can easily learn to control and handle bees. There are, it is true, a few exceptional individuals whose systems are particularly susceptible to the poison injected by the bee, so much so that serious results follow a single sting. Such cases, however, are very rare. In most instances, the system eventually becomes accustomed to the poison, so that beyond momentary pain a sting causes no discomfort. There is little if any ground for the belief that bees have a natural antipathy for some persons and a natural liking for others. Bees are angered by actions rather than by any peculiarity of the individual. They prefer, of course, not to be disturbed; hence they usually keep guards on the lookout for intruders. When visitors approach the hives these guards are apt to fly toward them, and if the visitors show fear by striking with their hands or jerking their heads they are likely to be stung. A person not accustomed to bees is very likely, unconsciously, to dodge the head about when a bee buzzes uncomfortably close to the face. Bees resent such actions and when angered by them are almost sure to sting. On the other hand, an unprotected person who moves about with deliberation, will, under the same circumstances, usually escape without a sting. Bee keeping is a branch of agriculture that is par- ticularly suitable for women. The work required by BEE KEEPING 335 an apiary is comparatively light and does not entail close confinement, heavy lifting, or fatiguing exertion. Many women in towns and cities, as well as in the country, are turning their attention to bee keeping as a source of i-ecreation, pleasure, and profit. Profits in Bee Keeping.— Considering the capital and the time required, bee keeping is one of the most profit- able branches of agriculture. It is impossible to give definite figures concerning the profits that may be made from an apiary, as much depends on the locality, the season, the bees, the management, and the number of bees to an area. A conservative estimate for a good locality is 25 to 30 lb. of comb honey — honey in the comb— or 40 to 50 lb. of extracted honey— honey extracted from the comb — per colony per year. It is not uncommon for a colony in a favorable locality to produce 60 lb. of comb honey in a season and even as much as 100 lb. per colony has been produced; these quantities, how- ever, are exceptional and should not be expected each year. Wholesale prices for honey range from about 12 to 15c. per lb. for comb honey and from about 7 to 10c. per lb. for extracted honey. If sold direct to the consumer, comb honey brings from about 15 to 25c. per section — a section contains about 1 lb. and ex- tracted honey from about 10 to 20c. per lb. Assum- ing that a colony produces 25 lb. of comb honey per year, which is a fair average, and that the honey is sold for 20c. per lb., which also is a fair average, the gross return will be $5. The expense of maintaining an apiary varies as widely as the income. Aside from the item of labor, the ex- penses will include the purchase of comb foundations and sections, repairs, eventual replacing of hives and implements, and interest on the capital invested. It has been estimated that, on an average, the annual expense per colony, not including that for labor, will be from 50c. to $1; this estimate, however, does not provide for increase. Assuming that the average expense 336 BEE KEEPING per colony is 75c. and that the average gross returns are $5, the net profit will be $4.25 per colony. This may seem to be a small profit, but it should be remembered that it is only an average. Many bee keepers make con- siderably more, some making double the sum given. Time Required in Bee Keeping.— The amount of time required in bee keeping is an important consideration to persons who desire to engage in the industry as an adjunct to some other pursuit. Such persons are anxious to know whether bee keeping will interfere with their regvilar work. The element of time does not, of course, concern persons who desire to devote their entire atten- tion to bee keeping, except as it affects the nvimber of colonies that may be managed. If it were not for the fact that at certain seasons, such as during the swarming season, bees require close attention, it would be possible to keep a large number of colonies, even though bee keeping is followed as a sub- sidiary pursuit. During most of the year all the atten- tion that bees require, provided not too many colonies are kept, can be given before or after regular work hours. Bees, to a large extent, supply their own food and water and work on their own initiative. There are times, however, when they must be carefully attended to, and for this reason there is danger of having too many colonies. Persons such as farmers, fruit growers, gardeners, etc., who are not closely confined each day, can usually keep from fifty to one hundred colonies without hindrance to their other work. Persons such as professional men, who are more or less confined, will usually find that from ten to twenty colonies will be all they can handle successfully. Almost any one can keep from one to ten colonies without difficulty. These statements, of course, are only general. If a person begins bee keeping with only a few colonies and gradually increases the number, a good idea of the amount of time required will be obtained and the size of the apiary can be governed accordingly. BEE KEEPING 337 Races of Honey Bees. — All domesticated bees, com- monly known as honey bees, are of one species. There are several distinct races, or strains, of this species and a considerable number of varieties. The most important races of bees are: the Italian, the German, or Black, the Carniolan, the Banat, the Caucasian, and the Cyprian. Besides these races there are a number of hybrids that are of more or less importance. Treatment for Bee Stings.— If a person is stung by a bee it is important that the sting be extracted as soon as possible. The longer it remains in the flesh the deeper it will work and the more poison will be injected into the wound. A sting should never be grasped with the thumb and forefinger and lifted directly out, as is commonly done, but should either be brushed out sidewise or better be removed by applying pressure at the side of it with a finger nail. Grasping the sting with the thumb and forefinger injects into the wound all of the poison remaining in the sting tube. In extracting a sting it frequently occurs that the sheath only is removed, and that the lancets remain and work deeper into the flesh. The latter may work so deep that they disappear. This need cause no alarm, as the lancets are composed of material that will cause no injury, and they will be absorbed by the blood. The Queen Bee. — The queen bee is not a reigning sovereign over her colony, as the term implies, but is, rather, a mother. The sole function of a queen is to lay eggs and thus maintain the population of the hive. She is so highly specialized for this particular purpose that she gives all of her energy to egg laying, not even expending a part of it in procuring and digesting her own food. The food is predigested by the workers and constantly offered to her; often the workers give it to her directly by inserting their tongues into her mouth. As this predigested food is of a highly concentrated, nitrogenous nature and extremely nourishing, the queen is fitted by it to perform a remarkable work. In fact, 22 338 , BEE KEEPING the rate of egg-laying is almost incredible, often being as high as 3,000 eggs or more per day. The laying of eggs is begun, as a rule, in January, is gradually in- creased until just after the height of the honey season, decreasing when nectar is scarce and increasing when it is plentiful, and is gradually decreased until, gen- erally, about November, when it is almost or entirely ceased for the winter. A queen sometimes lives as long as 5 yr., but it frequently happens that the fertilizing element with which she is provided is exhausted long before the end of this time. In fact, the vigor and prolificacy of a queen diminishes after the second, or at most, the third yeax of her life. She may continue to lay fertile eggs during her entire life, but it is probable that after the second or third year she will not be sufficiently prolific to keep up the population of the colony. For this reason it is the practice of the best bee keepers to requeen their colony every 2 yr. ; some bee keepers go so far as to recommend requeening every year, but this is unnecessary if the queen is a good one. Worker Bees.— The workers perform all of the work of a colony, aside from the laying of eggs. They gather nectar, pollen, propolis, and water; secrete wax and build comb; serve, when young, as nurses to the brood; feed the queen and, at times, the drones; act as sentinels to ward off intruders; and, within certain limits, regu- late the temperature within the hive. Although the work of an individual worker may seem insignificant, that performed by the thousands of workers that con- stitute the chief part of a colony is amazing. Worker bees never attain a great age. Those reared in autumn may live 8 or 9 mo., and if in queenless colonies where little work is performed, even longer. Those reared in spring or early summer usually perish in 3 mo. and, if very active, in from 30 to 40 da. The period of activity of a worker bee is usually terminated by the wearing out of the wing membranes. IMPLEMENTS AND MACHINERY 339 When a bee is no longer able to fly it is cast out of the hive to perish. Drones. — The function of the drones is to fertilize the queen. They serve a slight secondary service in aiding to provide and maintain heat in the colony, which is necessary for the hatching of eggs and the rearing of broods. However, they perform no work whatever, living solely on the labors of the workers. A great many more drones than queens are produced by a colony; this is doubtless a provision of nature to insure that a queen will be fertilized. The drones are usually killed by the workers as soon as the honey-flow commences to diminish. Parthenogenesis in Bees.— Male bees, or drones, are produced bi- a peculiar phenomenon of nature known as partlienogenesis. By this term is meant the rearing of young from unfertilized eggs. If a queen fails to mate with a drone, or if her supply of the fertilizing element becomes exhausted, she has the power to lay unfertilized eggs, a power possessed also by a fertilized queen. Unfertilized eggs produce drones and fertilized eggs produce queens and workers, depending on the food given to the larvas. In no other form of animal life, so far as is known, are males produced without the union of male and female. IMPLEMENTS AND MACHINERY PLOWS Beam, or Walking, Plows.— Several types of beam, or walking, plows are on the market. For plowing tough sod, plows with long moldboards are best, because they pulverize the soil but little, turn the sod smoothly, and are of light draft. For plowing stubble land, plows with steep moldboards are best, as they bend the furrow slice abruptly and pulverize the soil much more thor- oughly than sod plows. There are on the market also 340 IMPLEMENTS AND MACHINERY general-purpose plows that are used either for sod or for stubble. Where land is so sloping that the furrow slice must be thrown down hill, what is known as the reversible plow is generally used. These plows are made to turn a right-hand or a left-hand furrow by adjusting the bottom, or standard. Sulky Plows. — Wheel, or svilky, plows have provisions for interchangeable bottoms; they can be made to turn a 14-, 16-, or 18-in. furrow. These plows are usually provided with a seat for the driver, but in some of the simplest types, the truck, which is bolted to the beam, serves merely to steady the running of the plow and to regulate the depth of furrow. Gang Plows. — Wheel plows that have two or more bottoms are called gang plows. Some gang plows are provided with hand or foot levers for raising and low- ering the bottoms and others are so designed that the bottoms are raised and lowered by the team or engine that pulls the plow. Gang plows are equipped with different types of plow bottoms, each with its own form of moldboard and plowshare. Disk Plows. — In the disk type of plow a rotating disk has been substituted for the moldboard. These plows are especially recommended for soils that are sticky or for use in very hard ground. Subsoil Plows.— What are known as subsoil plows are frequently used where it is desired to loosen the ground to a greater depth than can be done with the surface plow. Such plows are used to follow in the bottom of the furrow made by the common plow. They simply loosen the soil, but do not bring it to the surface of the ground. HARROWS Spike-Tooth Harrows.— Spike-tooth harrows both pul- verize and compact the soil. By means of levers the teeth may be placed in a vertical position, tilted for- wards, or given a slant backwards. When the teeth are IMPLEMENTS AND MACHINERY 341 tilted forwards the harrow exercises a vigorous stirring action, but when they are given a slant to the rear, the action is less vigorous and the soil is smoothed and leveled. Sloping the teeth backwards also prevents them from gathering trash and from catching under roots or other obstructions. Spring-Tooth Harrow.— The implement known as the spring-tooth harrow breaks up the soil, but does little smoothing or pulverizing. Spring-tooth harrows are very efficient implements for loosening up plowed ground that has become compact. The depth to which a spring- tooth harrow penetrates is adjusted by means of levers. Disk Harrows.— A disk harrow consists of a series of sharp disks mounted in such a manner that they may be made to cut straight ahead in the direction the team is moving, or the two sections of the frame may be so adjusted, by means of a lever, as to cause the disks to cut at an angle. Disk harrows are used for cutting up heavy sod preparatory to plowing, for working down sod that has been plowed, and for cutting up clods. They are also very useful for preparing a seed-bed in corn stubble or other loose ground when it is un- desirable to plow the field. They are also sometimes used for disking green manure or stable manure into the soil. Acme Harrow. — The Acme type of harrow is equipped with a series of curved blades that slice and turn the surface soil. It is an efficient surface-working tool when the ground is mellow and a cutting action is desired. ROLLERS AND DRAGS Rollers.— The first rollers were made from the trunks of trees, which were cut into suitable lengths and mounted in frames. Pins passing through the frame and driven into the ends of the log served as bearings on which the roller turned as it was dragged through the field. On a level, even surface this implement is a 342 IMPLEMENTS AND MACHINERY good clod crusher and compacts the soil satisfactorily. The first improvement was a substitution of two or three sections for a single log. Such a roller is much easier to turn in the field than one made of a single log. Steel rollers are now in the market. These can be had either as a smooth or as a corrugated cylinder. The smooth-cylinder type leaves the soil in a smooth and compact condition; the corrugated roller leaves the surface of the soil in slight ridges. The smooth roller is wasteful of moisture unless it is followed closely with a harrow; the corrugated roller is a very efficient pulverizer and leaves the soil in excellent condition for further working. For use in the semi-arid regions of the West a special form of roller known as the subsurface packer is used for packing the ground beneath the surface for the purpose of increasing the moisture-holding capacity of the soil. This tool consists of a series of wedge-shaped wheels that are designed to penetrate the immediate surface and compact the subsurface soil and bring the furrow slice into immediate contact with the subsoil. Drags. — Drags, which are usually nothing more or less than three or four heavy 2-in. boards lapped one over the other and well secured by strips bolted across the top, can be easily made at home. If a vigorous pulver- izing action is desired, the drag is drawn through the field with the sharp edges of the planks forwards, but if a smooth action only is desired, the implement is drawn in the opposite direction. This tool crushes clods and levels the surface of a field very effectively. CULTIVATORS Single-Shovel Cultivator.— The single-shovel cultivator is used for marking off land with furrows or trenches in which seed or plants may be planted. It is a con- venient implement for marking out a potato patch or for use in the home garden. The depth of the furrow is IMPLEMENTS AND MACHINERY 343 regulated by the driver, who walks behind and usually carries a part of the weight of the plow by means of handles. If the ground is hard, some pressure on the handles may be necessary to secure sufficient penetration of the soil. Double-Shovel Cultivator. — A double-shovel cultivator is generally used where the area to be cultivated is small. This implement is also sometimes used in large fields after the corn is too tall to admit of the use of a straddle-row cultivator. Straddle-Row Cultivator.— The straddle-row type of cultivator cultivates the soil on both sides of the corn row at one operation. Straddle-row cultivators can be had either for cultivating a single row at a time or two rows at a time. With an implement of the latter type one man with three horses can cultivate practically twice as much corn in a day as one man with two horses using a single-row implement. In the modern single-row and double-row cultivators the plows are attached to a frame that is mounted on wheels, and the implement is provided with levers and other means of adjustment. Cultivators may be equipped with different kinds of shovels, or disks, depending on the character of the work to be done. Under some circumstances the spring-tooth shovel is desirable. In case vines are very troublesome in the field, gangs carrying three disks each are more effective than shovels in cutting their way through the soil. Early in the season large shovels are used on the implement, but after the first or second cultivation these should give way to short narrow shovels, which will stir the surface without disturbing the roots of the crop. If surface cultivation is desirable, sweep plates may be sub- stituted. 344 IMPLEMENTS AND MACHINERY WEEDERS The weeder is a very satisfactory implement of tillage when the ground is mellow and the weeds are small. It is of particular value for cultivating corn before it is up and for several days after the plants are through the ground. The slender, flexible teeth destroy the young weeds without injury to the corn plants. Weeders are made in several sizes from those that till a single row to those that till several rows at a time. PLANTING IMPLEMENTS Broadcasting Seeders.— Seeders that merely scatter the seed over the surface of the field are known as broadcasting seeders, or simply as broadcasters. They are used principally for the seeding of grasses and also sometimes for the seeding of small grains. The simplest form of broadcasting machine is known as the knapsack seeder. It consists of a bag to hold the seed, and is supported by means of a strap over the shoulder. The bottom of the bag has an opening that allows the seed to pass out to the distributing mechanism, which is operated by means of gears turned by a handle. The rate of seeding is determined by the size of the opening in the bottom of the bag, and the rate at which the sower walks. Another type of hand broadcaster is the wheelbarrow seeder. In this implement the bottom of the box is provided with openings and a vibrating rod. As the seeder is pushed across the field, the vibrating rod causes the seed to be distributed from the openings of the box. These wheelbarrow machines are made in several widths, 14 ft. being the common width. The end-gate broadcasting seeder resembles the knap- sack seeder in general principles, except that the bag is replaced by a metal hopper and the distributing disks are driven by power obtained from a sprocket bolted to IMPLEMENTS AND MACHINERY 345 the wheels of a wagon, on the end gate of which the seeder is attached. Grain Drills. — The modern grain drill consists of the following essential parts: the hopper, the supporting frame, the wheels, the feeding mechanism, the furrow opener, and the tubes for conveying the seed from the hopper to the ground. In addition, manufacturers of drills generally equip their machines with fertilizer at- tachments for distributing commercial fertilizer at the time the seed is sown. The fertilizer is carried in a hopper at the rear of the seed box. The bottom of the hopper is provided with a feeding mechanism that pulverizes che material and conveys it to the tubes leading down to the soil. Another attachment often included on the grass drill is a grass-seeder. The hopper for grass seed is usually placed on the front of the main grain box and is provided with a seeding mechanism that differs from the grain-seeding device only in size. Short lengths of chain are frequently attached to the furrow openers of the implement to drag behind them for the purpose of making sure that all grain is covered. These so-called covering chains are especially useful when the soil is wet. For use in dry regions, drills are frequently equipped with what are known as press wheels, which follow the furrow opener. These press wheels are designed to compact the soil around the seed and thus to encourage the capillary movement of moisture up into the seed-bed. Corn and Cotton Planters.— Corn planters are of two types, namely, hand planters and horse planters. Hand planters are used to a limited extent on small farms, but probably their greatest use is found in the replanting of missing hills in large fields. The modern two-horse corn planter is designed to drill or to hill drop two rows of seed at a time. The frame of the corn planter is, as a rule, constructed entirely of steel and is made as light as is consistent with strength and rigidity. The front of the planter is usually joined to 346 IMPLEMENTS AND MACHINERY the main frame by a hinge that is controlled by a lever. This lever is used to regulate the planting by raising or lowering the furrow openers. The bottoms of the seed boxes are generally provided with revolving plates, in which are holes or notches to receive the grains of corn. As the plate revolves, a grain or a number of grains are dropped into what is known as the planter shank each time the hole in the plate comes over the opening. In some localities, particularly in the eastern and southern parts of the United States, it is desirable to use commercial fertilizers to secure early and quick growth of corn. To meet this need, fertilizer attach- ments may be secured with almost any make of planter. The single-row corn drill, for which only one horse is necessary, is extensively used in some parts of the country. The mechanical principles used in this drill are practically the same as those employed in connec- tion with the two-row planter. The standard equipment has one dropping plate, which may be adjusted to drop one grain every 7, 9, 10, 12, 13, or 18 in. as desired. In the semi-arid regions it is desirable to plant corn in the bottom of a deep furrow and gradually fill this furrow as the plant develops. This method of planting is known as listing, and the machines constructed for the purpose are called listers. Combination corn and cotton planters of the same general type as the regular corn planters are to be secured on the market. In these machines only a slight adjustment is necessary to adapt the drill to either corn or cotton. Potato Planters. — In many of the potato-growing dis- tricts, special potato planters are used that open the furrow and drop either cut or whole potatoes at regular intervals and cover the furrow. Fertilizer is used very generally by large potato growers; hence, the potato planters are usually equipped with fertilizer attachments. In these attachments the fertilizer is carried in boxes IMPLEMENTS AND MACHINERY 347 from which it is forced in the desired quantities inta the furrow, where it is mixed with the soil by disks. Seedling Planters.— In the tobacco districts and in the extensive trucking sections young seedling plants are frequently transplanted by machinery. In one of the most modern of these transplanters the essential parts consist of a barrel for carrying the water supply, a furrow opener, and a covering device. Two men riding on seats provided at the rear of the implement hold the plants in an upright position in the furrow just behind the opener until the soil is pressed around them by a covering shovel. The soil in the furrow is moistened by water from the barrel. HARVESTING IMPLEMENTS HAY-HARVESTING IMPLEMENTS Mowers. — Mowers are now made in sizes of 3^, 4, 4]/^, 5, 6, and 7 ft. in width of cut. The ordinary two-horse farm mowers are usually either 4J/2 or 5 ft. in width of cut. The cutting swath of the one-horse mower is about 3^ ft. The best mowers are provided with roller bearings on the main shaft for the purpose of reducing friction and draft. Gears on the main and cross-shafts should in all cases be closed to prevent dust and grit from getting in and wearing out the parts. The cutter bar of a mower is usually known as a floating bar, because it is connected to the frame in such a way that it practically floats over the uneven ground. Every mower should have some method of adjusting the cutter bar so that when the pins wear and sag in the bar, caused by the constant pressure against it, the space may be taken up. The grass board fastened to the outside end of the cutter bar serves the purpose of turning the grass in toward the cutter bar. This board should be provided 348 IMPLEMENTS AND MACHINERY with a spring so that it may be adjvisted to heavy grass without danger of breaking either the board or the out- side shoe. All mowers are provided with some arrange- ment by which the cutter bar can be raised by the operator from the seat. Some have both a hand and a foot lift. Windrower, or Buncher.— Where clover is raised for seed, a very handy attachment for the mower is a buncher. This implement is used for bunching clover, timothy, prairie hay, and field peas. It places the grass or vines in windrows where the sun and air have a chance to dry and cure them. Hay Rakes. — Two classes of front-delivery hay rakes are in general use in the United States: the so-called hand-dump rake and the self-dump rake. The former is operated by means of a lever and the latter by a foot trip that throws into action a ratchet in the wheel. This raises the teeth of the rake at regular in- tervals and leaves the hay in the windrow. The side-delivery hay rake is an invention of recent years and is used in connection with hay loading. With the front-delivery style of hay rake it is diiificult to rake hay so that it will lie in long windrows con- venient for loading with the hay loader. With the side-delivery rake, however, a continuous windrow can be made. Where large fields of hay are to be handled quickly and taken directly to the stack, a sweep rake is used. The large wooden teeth, which are drawn be- tween two horses, will take up the hay either from the swath or the windrow. When the load is secured, the teeth are raised and the hay is drawn to a point where the stack is being built and is dumped on the teeth of the stacker and by it elevated to the stack. Hay Stacker.— A power hay stacker is usually used in connection with a sweep rake. By means of a stacker the hay is quickly elevated and swung to any part of the stack. Several types of stackers are in use IMPLEMENTS AND MACHINERY 349 in various parts of the country and they have been found to be economical labor-saving devices where a large quantity of hay is to be stacked. Hay Tedder. — Hay tedders are valuable machines for shaking up hay so that the sun can cure it. They are especially valuable for stirring up hay that has been rained on or that is very heavy. Hay Loaders. — By means of hay loaders it is possible to load a quantity of hay on a wagon in much less time than by pitching it with forks. Usually, hay loaders are mounted on two wheels and are made to be drawn after the wagon. They have a cylinder carrying hooks de- signed to lift the hay from the ground and deposit it vipon the endless carrier that elevates it onto the wagon. One type of loader consists of a series of rakes so mounted on a crank-shaft that they grasp the hay in the swath and draw it a short distance upwards on the frame of the loader by a peculiar alternating move- ment of the rakes. The hooks on the under side of each rake gradually carry the hay to the top of the elevator, where it falls over on the wagon. SMALL-GRAIN HARVESTING IMPLEMENTS Grain Binders. — The operation of the grain binder is as follows: As the machine advances the grain is caught by the reel and pushed backwards between the cutter-bar fingers until it is cut. The grain then falls on the platform and is conveyed by the platform canvas to the elevator, which carries it to the binding mechanism. As soon as a sufficient quantity of grain has accumulated in the binding mechanism, it is bound into a bundle and deposited on the carrier. When a number of these bundles have accumulated, the bundle carrier is released by means of a lever controlled by the driver and the bundles are deposited in a convenient pile. Grain binders are made with 5-, 6-, 7-, and 8-ft. cuts for the pull machines, and 10-, 12-, and 14-ft. cuts for the push machines. 350 IMPLEMENTS AND MACHINERY Headers. — Machines known as headers are much used in the prairie regions for harvesting small grain. They are fitted with a long reel and a cutting device that removes the heads and drops them on a moving canvas, by which they are elevated and deposited in a wagon driven along by the side of the machine. The header is pushed by attaching four or more horses abreast to tongues in the rear. Combined Harvester and Thrasher.— In California and other localities where there is no probability of rain during the harvest seasons, use is made of a machine known as the combined harvester and thrasher. These machines head, thrash, and sack the grain at one operation. They are propelled either by horses or by a traction engine. If horses are used, from thirty to thirty-six are required to furnish the power necessary. The machines have a daily capacity of from 60 to 125 A. of grain. Self-Rake Reaper.— The self-rake reaper is an imple- ment used chiefly for cutting small grain. It cuts the grain and places it in bundles ready for binding. These machines are used principally in regions too hilly for binders. They are also used for cutting grain — flax, for example— that it is not desired to have bound into bundles. CORN-HARVESTING MACHINERY Corn Pickers. — Up to the present time there are two general classes of pickers on the market. One type is intended to pick the ears and remove the husks before the corn i& elevated into a wagon that is drawn beside the machine. The other type picks the ears without any attempt to remove the husks. Neither type has come into very general use, perhaps largely on account of the expense of the implement. Corn Binders. — During recent years corn binders have come into extensive use for the harvesting of corn. These machines cut the corn stalks and bind them into IMPLEMENTS AND MACHINERY 351 bundles. They weigh complete from 1,400 to 1,800 lb. Generally speaking, those weighing in the neighborhood of 1,500 lb. have been most successful, this weight seem- ing to give the proper relation between driving power and durability. Corn Huskers and Shredders. — The scarcity of farm labor and the desirability of having corn fodder shredded for convenience in handling has led to the development of a combined husker and shredder. In most of these machines the fodder is placed on a feeding table from which it is fed into snapping rolls. As the stalks pass these rolls the ears are removed and allowed to fall directly on husking rolls, or on a conveyer, which car- ries them to husking rolls. The husks are removed from the ear by these rolls and are conveyed to the rear of the machine by a husk drag. After the removal of the ears, the stalks pass to the shredder head, where they are cut and split into small fragments. From the shredder head the material is carried to the conveyer at the opposite end of the machine. The ears pass from the husking rolls to a conveyer at the front of the machine. The shredded fodder passes over beaters that remove any shelled corn that it may contain. ROOT-CROP HARVESTING IMPLEMENTS Potato Diggers. — Single-shovel potato harvesters that are provided with an advanced furrow opener and a shaker at the rear are on the market. The shaker is operated by means of a spur wheel, which engages the soil at the bottom of the furrow and gives the rods a rapid vertical motion. This motion separates the dirt from the potatoes and leaves them in a continuous row on the surface. Where a large number of potatoes are grown annually, a type of digger with a greater capacity than that of the single-shovel type is in use. These large machines are provided with two main drive wheels at the rear and a two-wheeled truck in front. A feature of this machine 352 IMPLEMENTS AND MACHINERY are steel rods that have a backwards and forwards mo- tion that sifts out all the dirt and deposits the potatoes in a compact row on clean ground at the rear of the machine. At the same time, the vines and trash are deposited at one side by another set of rods, assisted by vine forks. Beet Lifters.— The depth which sugar beets extend into the soil has made necessary a special type of plow for lifting them and breaking the tap roots without injuring the beets. Several different forms of plows designed for this purpose are on the market. In one of the best of these types the implement does not re- move the beets from the soil, but simply lifts them sufficiently to break the root connections, after which they may be pulled up by hand and the tops removed. THRASHING MACHINERY In the modern thrashing machine the grain is con- veyed to a cylinder, where it is shelled from the head by the passage of the straw between the cylinder and what is known as a concave. From the cylinder the straw passes over straw racks to the stacker and as the straw passes back over the racks, the thrashed grain sifts down through screens where a blast of air from a fan blows out the dust and fine chaff. From the screens the grain passes to what is known as the auger, by means of which it is removed from the machine. The capacity of a thrashing machine is indicated by the width of the cylinder and the width of the machine proper. A medium-sized machine will require for its operation a 15- or a 16-H. P. engine, and will have a capacity of 500 to 1,000 bu. of wheat per day, or double that quantify of oats. Bean and Pea Thrashers.— Where beans and peas are grown extensively, special thrashers are often used to separate the grain. These differ from the grain thrashers in having two cylinders operated at different speeds. IMPLEMENTS AND MACHINERY 353 The vines first pass through a low-speed cylinder that thrashes out the dry pods and then through a more rapidly revolving cylinder to remove the seeds from the damp pods. These machines are usually provided with a recleaner and a clod crusher to remove dirt that may be adhering to the vines. Clover Huller.— The clover huller operates on the same principle as the grain thrasher, except that it is pro- vided with an additional hulling cylinder. The first cylinder removes the heads and thrashes out a part of the seed. The heads are then separated from the stems and chaff and passed to the hulling cylinder, which removes the seeds from the pods. The separation of the seed from the straw and chaff is accomplished in the same manner as in the grain thrasher. MISCELLANEOUS FARM IMPLEMENTS Manure Spreaders.-At the present time there are several successful manure spreaders on the market. The capacity of spreaders is usually stated in bushels, and the rate of speed is designated as tons per acre. The ordinarv two-horse spreader is usually rated at 70 bu. Some spreaders are equipped with lime distributors. This attachment consists of a box or hood that fits down over the beater of the machine and prevents the fine dust of the lime from being blown away. The greatest advantage from using a manure spreader comes from the manner in which the machine pulverizes and spreads the manure. The fineness and evenness of the spreading has much to do with the crop grown, and to be effective the spreader must break fhe lumps into pieces and spread the manure evenly over the ground. The increase in crop production resulting from the manure spreader will usually pay for the implement in one season's use, to say nothing of the labor saved. Sprayers.— By proper spraying a very large part of the annual loss caused by insects and fungi to fruit 23 354 IMPLEMENTS AND MACHINERY and vegetable plants can be prevented. To do this work effectively, spraying machines must be employed. The kind of spraying outfit to use will depend entirely on how much work is to be done. For the home garden or small orchard, hand sprayers are satisfactory. Several types of hand sprayers are on the market, from the small bucket pumps to knapsack sprayers that are carried on the back of the operator. What are known as barrel spray outfits are satis- factory for an orchard of, say, 5 or 6 A., or for a garden of about the same size. These consist essentially of a force pump inserted either into the end or into the side of a barrel that contains the spray solution. Some kind of agitator for keeping the spray mixture in motion should also be a part of the equipment. An outfit with a double-action force pump is used for orchards of, say, from 6 to 15 A. This double-action pump can be mounted on skids and the spray material pumped through a hose from a barrel standing beside the pump. For a large orchard or garden, power spray outfits of some kind are necessary. These consist essentially of a large pump, a tank of some kind for holding the spray material, and some source of power. This power is generally furnished by a gasoline engine. CARE OF FARM IMPLEMENTS AND MACHINERY The total value of the machinery on the farms of the United States is more than three-quarters of a billion dollars, and, in addition to this amount vast sums are expended each year in adding to this investment by the purchase of new machines and in the repair of old machinery. The factories of this country produce farm machinery each year to the value of about $100,000,000, of which about $16,000,000 worth is exported, leaving a balance of $84,000,000 that is purchased by the American farmer. IMPLEMENTS AND MACHINERY 355 From a study of these figures, it is easy to see that a very great saving would come to the farmers of this country if by careful operation and proper care the life of each machine could be extended for a term of years. The profit from this extended term of service will be realized by the greater durability and the increased efficiency that comes from proper care and expert management. The care of farm machinery naturally comes under two heads: (1) the proper handling of the machinery while in operation in the field, and (2) the proper care of the machines when not in use. The driver or operator of any piece of machinery should have a thorough knowledge of the working parts of the machine that he is using and should be able to detect the first indications of loose parts or lack of adjustment. A loose bolt or lack of adjustment of parts may in a very short time result in permanent injury to the machine and an expensive delay in the work. Very often the delay is more expensive than the repair, especially if the break occurs during harvest. Such a break often necessitates a trip to the shop, which consumes time during which the help is idle and the crop is suffering. Much of this delay and annoyance can be avoided by having on the farm a small shop in which all minor repairs can be made. In fact, such a shop with a modest supply of blacksmith and carpenter tools should be a part of the equipment of every farm. The man who has any mechanical ability will soon learn to use such tools and be able to attend to all minor repairs and thus keep his machinery in a high state of efficiency. The shop should be located in a small building well apart from the barn on account of the danger of fire from the forge. It need not be a separate building, how- ever, but may be built in connection with a wagon or a scale shed. Some means should be provided for heating the shop in winter. 356 IMPLEMENTS AND MACHINERY The following tools will be found sufficient to equip a shop for all ordinary repair work. Other tools, of course, may be desirable, but they are not absolutely necessary. A statement of the average cost is also given. Wood-Working Tools Saw $2.00 Hatchet 50 Draw shave 50 Jack plane 75 Ratchet brace 1.25 Bits 2.00 Chisels 75 Oil stone 50 Square 75 Rule 25 Screwdrivers 25 Total $9.50 Iron-Working Tools Forge or blower $5.00 Anvil 6.00 Tongs, 2 pairs 75 Hand hammer 50 Sledge hammer 1.00 Vise 5.00 Small tools 2.00 Total $20.25 Total cost of all tools, $29.75. The presence of a shop with the above equipment will in a single season often effect a saving of an amount sufficient to pay for the entire list of tools, to say noth- ing of the satisfaction that is derived from being able to have the machinery of the farm always in good working order. The lack of durability in farm machinery is often due to the fact that the machines are placed in the hands of ignorant or inexperienced men who are not familiar with the operation and are therefore not capable of handling them properly. IMPLEMENTS AND MACHINERY 357 All machines when not in use should be properly housed and protected from the weather. A season with- out shelter detracts more from the value of a machine than the wear caused by its use during the same season. It is a well-known fact that the iron and steel parts of a machine rust when exposed to the weather. This results in a gradual destruction of these materials and greatly interferes with the working of the machine when it is put in use. Also rusting results in loss of efificiency and a gradual weakening of the parts. From the financial side of the subject it pays well to care for and house farm implements. A well-regulated farm of, say, 160 A., for its successful operation, should have at least the following implements, which cost approx- imately the sum named: 1 grain binder $125.00 1 mower 45.00 ~ 1 gang prow 50.00 1 walking plow 12.00- 2 cultivators 40.00- 1 disk pulverizer 25.00' 2 farm wagons 100.00 1 smoothing harrow 18.00- 1 planter 35.00 • 1 seeder 50.00 ■ 1 manure spreader 100.00 1 hay loader 45.00 1 hay rake 20.00' 1 light road wagon 60.00 1 buggy 75.00 . Total $800.CO This makes a total of $800, assuming that all the machinery is new. For $200 a very convenient tool shed can be built that by a little careful planning can be made to shelter all of the above machinery very satis- factorily, especially if a floor is provided on a level with the eaves by which means considerable room can be made for some of the implements which can be easily taken apart, and for parts removed from some of the 358 IMPLEMENTS AND MACHINERY larger ones. Assume that a man starts farming with $800 invested in implements, and that if these imple- ments are sheltered and well cared for they will last 10 yr. and if not sheltered they will last only 5 yr. If the implements stand out in the weather it costs $800 more to purchase a new set of implements at the end of 5 yr. The compound interest on this amount for 5 yr. at 5% amounts to about $215, or, the extra amount of money paid out for machinery, with its accrued interest, equals $1,015. If our tool shed costs $200, the compound interest on this amount for 10 yr. at 5% equals $125, or the shed may be co.isidered to cost $325. After paying the ex- penses for the shed, it leaves at the end of 10 yr. a balance of $690.40 in favor of housing the machinery, and the shed is perhaps good for 10 yr. more. This does not take into consideration the saving in the cost •of repairs. It is very poor economy to buy good tools and convert them into poor ones by the lack of care. This is especially true of plows. In order to do good work, a plow must scour properly, and in order to do this the moldboards are made very hard and given a high polish. When plows are left in the soil or exposed to the weather the polished surface soon becomes pitted with rust and its scouring qualities are lost unti>«a new polish can be obtained. Plows left in the field over night should have the polished surfaces covered with grease or oil. Between seasons, plows should be prop- erly housed in the barn or in a tool shed and the polished surface covered with paint or grease. Paint is to be preferred, because mice and rats are apt to remove the grease before spring. Rainy days and spare time during the winter season should be devoted to the inspection and repair of all machinery. For this reason the tool shed or storage room should be light and machines so placed that they are readily accessible. At this time all bolts should be MISCELLANEOUS AGRICULTURAL TABLES 359 tightened, the paint renewed on the wooden parts and all bearings thoroughly cleaned and oiled. If this is done much valuable time will be saved later during the busy season when the tools are in almost constant demand. The man who expends money in the proper housing and in care of his machinery will find that it will all come back to him in the lengthened life of his ma- chines, in the reduced cost of repairs, and in the satis- faction derived from having his machinery always in good order. MISCELLANEOUS AGRICULTURAL TABLES QUANTITY OF SEED REQUIRED PER ACRE Kind of Seed Quantity Alfalfa, broadcasted 20 to 25 lb. Alfalfa, in drills 15 to, 20 lb. Artichokes 6 to 8 bu. Asparagus 4 to 5 lb. Barley 8 to 10 pk. Barley and peas, each 1 to 2 bu. Beans, dwarf, in drills I5 bu. Beans, field, small variety 2 to 3 pk. Beans, field, large variety 5 to 6 pk. Beans, pole, in drills 10 to 12 qt. Beet 4 to 6 lb. Beggar weed, for forage 5 to 6 lb. Beggar weed, for hay 8 to 10 lb. Bent grass 1 to 2 bu. Blue grass 25 lb. Brome grass, alone for hay 12 to 15 lb. Brome grass, alone for pasture 15 to 20 lb. Broom com 3 pk. Broom com, for seed 1 pk. Buckwheat 3 to 5 pk. Bur clover 12 lb. Cabbage I to 1 lb. Carrot 4 to 6 lb. Chicory 1 to li lb. Clover, Alsike, alone for forage 8 to 15 lb. Clover, Alsike, on wheat or rye 4 to 6 lb. Clover, Crimson 12 to 15 lb. Clover, Japan 12 lb. 360 MISCELLANEOUS AGRICULTURAL TABLES Table— (Coiitimicd) Kind of Seed Quantity Clover, Mammoth 12 to 15 lb. Clover, Red, alone for forage 16 lb. Clover, Red, on small grain 8 to 14 lb. Clover, Sweet (Melilotus) 2 to 4 pk. Clover, White 10 to 12 lb. Clover, Yellow 3 to 5 lb. Corn, in hills 6 to 10 qt. Corn, for silage 9 to 11 qt. Cotton 1 to 3 bu. Cowpeas 1 to 1^ bu. Cowpeas, in drills with corn 5 to 1 bu. Cowpeas, for seed .3 pk. Cucumber, in hills 2 lb. Cress, water, in drills 2 to 3 lb. Cress, upland 2 to 3 lb. Eggplant, for 1,000 plants 1 oz. Field pea, small variety 2^ bu. Field pea, large variety 3 to 3| bu. Flax, for seed 2 to 3 pk. Flax, for fiber 1§ to 2 bu. Grass, for lawns 2 to 4 bu. Hemp, broadcasted 3| to 4 pk. Hungarian grass, for hay 2 pk. Hungarian grass, for seed 1 pk. Johnson grass 1 to 1| bu, Kafir com, in drills 3 to 6 lb. Kafir corn, for fodder 10 to 12 lb. Kale 2 to 4 lb. Kohlrabi 4 to 5 lb. Lettuce 20 to 30 oz. Lupine 1^ to 2 bu. Mangels 5 to 8 lb. Meadow fescue 12 to 15 lb. Millet, barnyard, in drills 1 to 2 pk. Millet, foxtail, in drills 2 to 3 pk. Millet, German, for seed 1 pk. Millet, Pearl, for soiling 4 lb. Millet, Pearl, for hay 8 to 10 lb. Milo 5 lb. Muskmelon, in hills 2 to 3 lb. Mustard, broadcasted ^ bu. Oat grass. Tall 30 lb. Oats 2 to 3 bu. r. , ■, rOats, 2bu. Oats and peas {^^^^ i bu. Onion, in drills 5 to 6 lb. Onion, for sets 30 lb. Onion sets 6 to 12 lb. Orchard grass 12 to 15 lb. MISCELLANEOUS AGRICULTURAL TABLES 361 Table — (Continued) Kind of Seed Quantity Parsnip 4 to 8 lb. Pop com 3 lb. Potatoes, cut tubers 6 to 20 bu. Pumpkin 4 lb. Rape, in drills 2 to 4 lb. Rape, broadcasted 4 to 8 lb. Radish, in drills 8 to 10 lb. Red top 12 to 15 lb. Rice 1 to 3 bu. Rutabaga 3 to 5 lb. Rye, early 3 to 4 pk. Rye, late 6 to 8 pk. Rye, for forage 3 to 4 pk. Rye grass 2 to 3 bu. Sage, in drills 8 to 10 lb. Sainfoin 40 lb. Salsify 8 to 10 lb. Sand lucerne, broadcasted 15 lb. Sheep's fescue 2i to 3 bu. Sorghum, for forage 1^ to 2 bu. Sorghum, for seed or syrup 2 to 5 lb. Sorghum, saccharine, for silage 6 to 25 lb. Sorghum and peas, each f pk. Soybeans, in drills 2 to 3 pk. Soybeans, broadcasted 1 to 1^ bu. Spinage 10 to 12 lb. Spurry 6 to 8 qt. Spurry, for seed 4 qt. Squash, bush, in hills 4 to 6 lb. Squash, running, in hills 3 to 4 lb. Sugar beet 15 to 20 lb. Sugar cane 4 T. of cane Sunflower 10 to 15 lb. Sweet potatoes 1| to 4 bu. Teosinte 1 to 3 lb. Timothy 15 to 25 lb. Timothy and clover { Tj-ot^hy. ■;•■■■;;■■■■.•;■ | »• Tomato, for transplanting \\h. Turnip, broadcast 2 to 4 lb. Turnip, in drills ] lb. Turnip, hybrid 3 to 5 lb. Velvet bean J to 4 pk. Vetch, Hairy, in drills 1 bu. Vetch, Hairy, broadcasted 1? bu V^tch, kidney 18 to 22 lb. Vetch, spring f pk. Watermelon, in hills 4 to 5 lb. Wheat 6 to 9 pk. 362 MISCELLANEOUS AGRICULTURAL TABLES MIXTURES RECOMMENDED FOR 1 A. OF MEADOW Mixture Pounds No. 1: Timothy 8 Red clover 8 No. 2: Timothy 8 Red clover 6 Alsike clover 2 No. 3: Red top 13 Orchard grass 18 Meadow fescue 9 Red clover 4 No. 4: Timothy 8 Red clover 4 Alsike clover 2 Kentucky blue grass 2 Red top 2 MIXTURES RECOMMENDED FOR PERMANENT PASTURES For fertile land: Pounds Timothy 8 to 12 Kentucky blue grass 4 to 6 Meadow fescue 1 to 4 Orchard grass 1 to 4 R.ed clover 6 Alsike clover 3 White clover 1 to 2 For rather poor land : Timothy 8 to 12 Red top 4 Canadian blue grass 4 Red clover 6 Alsike clover 3 White clover 1 For wet pasture: Red top 14 Alsike clover 8 Creeping bent grass 6 Perennial rye grass 2 MISCELLANEOUS AGRICULTURAL TABLES 363 NUMBER OF PLANTS REQUIRED TO SET 1 A. OF GROUND AT GIVEN DISTANCES Distance Plants Distance Plants 1 in.X 6 in. 1,045,440 12 in.X 15 in. 34,848 1 in.X Sin. 784,080 12 in. X 18 in. 29,040 1 in.X 10 in. 627,269 12 in.X 20 in. 26,136 1 in.X 12 in. 522.720 12 in.X 30 in. 17,424 2 in.X 6 in. 522,720 12 in.X 42 in. 12,446 2 in. X 8 in. 392,040 12 in. X 54 in. 9,680 2 in.X 10 in. 313,632 15 in.X 15 in. 27,878 2 in.X 12 in. 261.360 15 in.X IS in. 23,232 3 in.X 6 in. 348,480 15 in.X 20 in. 20,908 3 in.X 8 in. 261,360 15 in.X 24 in. 17,424 3 in.X 10 in. 209,088 15 in.X 30 in. 13,939 3 in.X 12 in. 174,240 15 in.X 36 in. 11,616 4 in. X 6 in. 261,360 15 in.X 42 in. 9,953 4 in. X 8 in. 196.020 15 in.X 48 in. 8.712 4 in.X 10 in. 156,816 15 in.X 54 in. 7,744 4 in.X 12 in. 130,680 15 in.X 60 in. 6,969 5 in.X 6 in. 209,088 18 in.X 18 in. 19,360 5 in. X 8 in. 156,816 18 in.X 20 in. 17,424 5 in. X 10 in. 125,452 IS in.X 24 in. 14,520 5 in.X 12 in. 104,544 18 in.X 30 in. 11,616 6 in.X 6 in. 174,240 18 in.X 36 in. 9,680 6 in.X 8 in. 130,680 18 in.X 42 in. 8.297 6 in.X 10 in. 104,544 IS in.X 48 in. 7,260 6 in.X 12 in. 87,120 18 in.X 54 in. 6.453 7 in.X 7 in. 128,013 18 in.X 60 in. 5,808 7 in.X 8 in. 112,011 20 in.X 20 in. 15,681 7 in.X 10 in. 89,609 20 in.X 24 in. 13.168 7 in. X 12 in. 74,674 20 in.X 30 in. 10.454 8 in.X 8 in. 98,010 20' in.X 36 in. 8,712 8 in.X 10 in. 78,408 20 in.X 42 in. 7,467 8 in.X 12 in. 65,340 20 in.X 48 in. 6,534 9 in.X 9 in. 77,440 20 in.X 54 in. 5.308 9 in.X 10 in. 69,696 20 in.X 60 in. 5,227 9 in.X 12 in. 58,080 1 ft.X 1 ft. 43.560 10 in.X 10 in. 62,726 1 ft.X 2 ft. 21,780 10 in.X 12 in. 52.272 1 ft.X 3 ft. 14,520 10 in.X 15 in. 41,817 1 ft.X 4 ft. 10.890 10 in.X 18 in. 34,848 1 ft.X 5 ft. 8,712 10 in.X 20 in. 31,362 1 ft. X 6 ft. 7,260 10 in.X 24 in. 26,132 1 ft. X 7 ft. 6.223 10 in. X 30 in. 20,908 1 ft. X 8 ft. 5.445 10 in.X 36 in. 17,424 1 ft.X 9 ft. 4,840 10 in.X 42 in. 14.935 1 ft.X 10 ft. 4,356 10 in.X 48 in. 13,068 1 ft.X 11 ft. 3.960 364 MISCELLANEOUS AGRICULTURAL TABLES Table — (Continued) Distance Plants Distance 1 ft. X 12 ft. 3,630 6 ft. X 12 ft. 2ft.X 2 ft. 10.890 7ft.X 7 ft. 2ft.X 3 ft. 7,260 7 ft.X 8 ft. 2ft.X 4 ft. 5,445 7ft.X 9 ft. 2ft.X 5 ft. 4,356 7 ft.X 10 ft. 2ft.X 6 ft. 3,630 7 ft.Xll ft. 2ft.X 7 ft. 3,111 7 ft.X 12 ft. 2ft.X 8 ft. 2,722 8 ft.X 8 ft. 2ft.X 9 ft. 2,420 Sft.X 9 ft. 2 ft. X 10 ft. 2,178 8 ft. X 10 ft. 2ft.Xll ft. 1,980 8 ft.Xll ft. 2ft.X12ft. 1,815 8 ft.X 12 ft. 3ft.X 3 ft. 4,840 9 ft.X 9 ft. 3ft.X 4 ft. 3,630 9 ft.X 10 ft. 3ft.X 5 ft. 2,904 9 ft.X 11 ft. 3ft.X 6 ft. 2,420 9 ft.X 12 ft. 3ft.X 7 ft. 2,074 9 ft.X 14 ft. Sft.X 8 ft. 1,815 9 ft.X 15 ft. 3ft.X 9 ft. 1,613 9 ft.X 18 ft. 3 ft. X 10 ft. 1,452 9 ft.X 20 ft. 3 ft. X 11 ft. 1,320 10 ft.X 10 ft. 3 ft. X 12 ft. 1,210 10 ft.X 12 ft. 4ft.X 4 ft. 2,722 10 ft.X 15 ft. 4ft.X 5 ft. 2,178 10 ft.X 18 ft. 4ft.X 6 ft. 1,185 10 ft.X 20 ft. 4ft.X 7 ft. 1,556 10 ft.X 24 ft. 4ft.X 8 ft. 1,361 10 ft.X 30 ft. 4ft.X 9 ft. 1.210 10 ft.X 36 ft. 4 ft. X 10 ft. 1,089 10 ft.X 42 ft. 4ft.Xll ft. 990 10 ft.X 45 ft. 4 ft. X 12 ft. 907 10 ft.X 48 ft. 5ft.X 5 ft. 1,742 10 ft.X 54 ft. 5ft.X 6 ft. 1,452 10 ft.X 60 ft. Sft.X 7ft. 1,244 12 ft. X 12 ft. 5ft.X 8 ft. 1,089 12 ft.X 15 ft. Sft.X 9ft. 968 12 ft.X 18 -ft. Sft.X 10 ft. 871 12 ft.X 20 ft. Sft.X 11 ft. 792 12 ft.X 24 ft. Sft.X 12 ft. 726 12 ft.X 30 ft. 6ft.X 6 ft. 1.210 12 ft.X 36 ft. 6ft.X 7 ft. 1,037 12 ft.X 42 ft. 6ft.X 8 ft. 907 12 ft.X 48 ft. 6ft.X 9 ft. 806 12 ft.X 54 ft. 6 ft. X 10 ft. 726 12 ft.X 60 ft. 6 ft.Xll ft. 660 15 ft.X 15 ft. 193 M ISC ELLA XEOUS AGRICULTURAL TABLES 365 Table — (Continued) Distance Plants Distance Plants 1 5 ft. X 18 ft. 161 30 ft. X 30 ft. 48 15 ft. X 20 ft. 145 30 ft. X 36 ft. 40 15 ft. X 24 ft. 121 30 ft. X 42 ft. 34 15 ft. X 30 ft. 96 30 ft. X 48 ft. 30 15 ft. X 36 ft. 80 30 ft. X 54 ft. 26 15 ft. X 42 ft. 69 30 ft. X 60 ft. 24 15 ft. X 48 ft. 60 36 ft. X 36 ft. 33 15 ft. X 54 ft. 53 36 ft. X 42 ft. 28 15 ft. X 60 ft. 48 36 ft. X 48 ft. 25 ISft.XlSft. 134 36 ft. X 54 ft. 22 18 ft. X 20 ft. 121 36 ft. X 60 ft. 20 18 ft. X 24 ft. 100 38 ft. X 38 ft. 30 18ft.X30ft. 80 38 ft. X 40 ft. 28 18 ft. X 36 ft. 67 38 ft. X 42 ft. 27 18 ft. X 42 ft. 57 38 ft. X 48 ft. 23 18 ft. X 48 ft. 50 38 ft. X 50 ft. 22 18 ft. X 54 ft. 44 38 ft. X 54 ft. 21 18 ft. X 60 ft. 40 38 ft. X 60 ft. 19 20 ft. X 20 ft. 108 40 ft.X40 ft. 27 20 ft. X 24 ft. 90 40 ft. X 42 ft. 25 20 ft. X 30 ft. 72 40 ft.X4S ft. 22 20 ft. X 36 ft. 60 40 ft. X 50 ft. 21 20ft.X42ft. 51 40ft.X.54ft. 20 20 ft. X 48 ft. 45 40 ft. X 60 ft. 18 20 ft. X 54 ft. 40 42 ft. X 42 ft. 24 20 ft. X 60 ft. 36 42 ft. X 48 ft. 21 24ft.X24ft. 75 42 ft. X. 54 ft. 19 24 ft. X 30 ft. 60 42 ft. X 60 ft. 17 24 ft. X 36 ft. 50 48 ft. X 48 ft. 18 24 ft. X 42 ft. 43 48 ft. X 54 ft. 16 24 ft. X 48 ft. 37 4Sft.X60ft. 15 24 ft.X54 ft. 33 50 ft.X50 ft. 17 24 ft. X 60 ft. 30 366 MISCELLANEOUS AGRICULTURAL TABLES AVERAGE TIME REQUIRED FOR GARDEN SEED TO GERMINATE Crop Days Crop Days Bean 5 to 10 Lettuce 6 to 8 Beet 7 to 10 5 to 10 12 to 18 7 to 10 Cabbage Pea 6 to 10 Carrot Parsnip 10 to 20 Cauliflower 5 to 10 Pepper 9 to 14 Celery 10 to 20 Salsify 7 to 12 Com 5 to 8 Radish 3 to 6 Cucumber 6 to 10 Tomato 6 to 12 Endive 5 to 10 Turnips 4 to 8 TIME REQUIRED FOR MATURITY OF DIFFERENT VEGETABLE CROPS FROM SEEDING Crops Days Crops Days Beans, string. . 45 to 65 Lettuce 65 Beans, shell . . . 65 to 70 Onions 135 to 150 Beets, turnip . . 65 Peppers 140 to 150 Beets, Long Radishes 30 to 45 Blood 150 Squashes, sum- Cabbage, early 105 mer 60 to 65 Cabbage, late. 150 Squashes, win- Cauliflower 110 ter 125 Corn 75 150 to 160 Tomatoes Turnip 150 Eggplant 60 to 70 COMPARISON OF BAUME AND SPECIFIC GRAVITY HYDROMETER READINGS FOR LIQUIDS HEAVIER THAN WATER Baum6 Specific Baum6 Specific Degrees Gravity Degrees Gravity 1 1.007 24 1.198 2 1.014 25 1.208 3 1.021 26 1.218 4 1.028 27 1.229 4.3 1.030 28 1.239 15 1.115 29 1.250 16 1.124 30 1.261 17 1.133 31 1.272 18 1.142 32 1.283 19 1.151 33 1.295 20 1.160 34 1.306 21 1.169 35 1.318 22 1.179 36 1.330 23 1.188 CAPACITY OF CIRCULAR SILOS AND QUANTITY OF SILAGE TO BE FED TO LOWER THE SURFACE 2 IN. DAILY Inside Diameter Depth Capacity Acreage of Corn to Quantity to be Fed Feet Feet Tons Fill. 15 T. Daily to the Acre Pounds 10 28 42 2.8 525 10 30 47 3.0 525 10 32 51 3.4 525 10 34 56 3.7 525 10 38 65 4.3 525 10 40 70 4.6 525 12 28 61 4.1 755 12 30 67 4.5 755 12 32 74 5.0 755 12 34 80 5.3 755 12 36 87 5.8 755 12 38 94 6.4 755 12 40 101 7.3 755 14 28 83 5.5 1030 14 30 91 6.1 1030 14 32 100 6.7 1030 14 34 109 7.2 1030 14 36 118 7.9 1030 14 38 128 8.5 1030 14 40 138 9.2 1030 16 28 108 7.2 1340 16 32 131 8.7 1340 16 34 143 9.5 1340 16 36 155 10.3 1340 16 38 167 11.1 1340 16 40 180 12.0 1340 18 30 151 10.0 1700 18 32 166 11.0 1700 18 34 181 12.0 1700 18 36 196 13.2 1700 18 38 212 14.1 1700 18 40 229 15.2 1700 18 42 246 16.4 1700 18 44 264 17.6 1700 18 46 282 18.8 1700 20 30 187 12.5 2100 20 32 205 13.6 2100 20 34 224 15.0 2100 20 36 243 16.2 2100 20 40 281 18.8 2100 20 42 300 20.0 2100 20 44 320 21.3 2100 20 46 340 22.6 2100 20 48 361 24.0 2100 20 50 382 25.5 2100 367 368 MISCELLANEOUS AGRICULTURAL TABLES IBOO auo^ts 1 g § poo iBaauij^ i g s IBOQ laUUBQ 1 ^-603 snouiuirnja '§ IBOO aipBjqiuv 1 g iPOD g p39S J3AOI3 § 8§ § 8§S s;nu;s9ii3 1 ^BOOJBHQ SS SIOJJBJ § § :^B9t[MJiona S5S?^ s? s?ss psag ujo^-mooag 00 § lUBJe g ss g § P93S ssBJQ-anig Tf ■<1< Tft ■>*-*T}< s;99a 1 CO (p9n9qs) suB9a Jo;sB3 2 ^ CD CO ,SUT39a S|p §§ ii iSi A3ll^Q 00 t^ 'O QO QO 00 Tl< -^ T)H ^ IC Tj< Tt< ^^^^^^1 sp99S3lddv ■ i sa^ddy papQ .QO g§ CD CD S CD CD CO CO §§sSSgS§§§g8 ogooocgo P § 1^ § §§s ^ s§ §g§§ ss § § s s ss ^ ^^s^ss?s§^g^§^§s?^^^ (NOC^00(N(N(NC lO TfCO CO OM §s iMiM (N(N(N(MOqoi (N ?1 (N s ass ?5 -* -* Tf Tf< T}< Tf Tf T}< Tf Tf ^ r^ s § § § s §s§ §§§ s §S 8 § ^^ O CD COCO coco CO CO CO ^ iOO oooooooooo ooooco I CD CD CD CO CO CO CO CO CD -,0 CD -O -js ir> CO CO CO CD COOINO CO CO gi CO o 22 ti 22 22 2S 22 22 2S 22 22 S2 22 52 22 °^ * ^ "* °° °° «="^ <» oo oo oo oo oo oo oo oo OiOc 8S >ffiH^>H :dQ WMisSS§§§SS^Z:z^2222§OOP:»icfly5Hh^j2^^^ 24 370 MISCELLANEOUS AGRICULTURAL TABLES 9zxBj^ JO uao3 uBipui S?§§S s paag ssBJQ UBUBSunjj s s;nj^ AJO310IH s ggSSBJo s.pj3H pgag duiSH jtBH (3uua;sBid) 00 CO sauaaqasooQ O (p93sun) paasxBi^ § § Ig § J§ 5§ sjaquinon^ ^ S9ixiaquBa3 ?? psaS uo^^oQ puBid/i 2 P93S U0;;00 pUB^SI B9S ^ ^ IP99S U0W03 CO CO CO CO pa^pqun *IB9K uao3 ^ pg^iog 'iB9i^ uaoQ xl^apV t"00 ^ ^ §s ^^ ^§§ UJ03 p9n3MS U3 O iCiO »CiiO«0 pajisnqun 'J^a u] u-ioO pajjsnH 'J^a «I u-ioO o o o o o o t^ t^ t^ t^ r^^ ^J. w-i«J03 9>IO0 ^ o: < X < < 'a C 2 c rt fc I -c ^ O MISCELLANEOUS AGRICULTURAL TABLES 371 gs g g^s^gss •^ CD '^ '^ -^ -^ CC TjH lO '^ '*■<*■* ■* g g^gg ^ggg^g g^ § gg 372 MISCELLANEOUS AGRICULTURAL TABLES ojujoodoj ^f iSBad §s g § 9 panaqsun 'SBaj uaajQ § ,SJB3d § punojo,, JO) s^nuB9(j ^g § papaduj^ 'sanDB9tj papQ n ?? ?? CO C<3 M CO fO papaj 'saqoBaj pauQ ^ CO CO ?? ??^ XS9H0B9i (M (N CO CO CO CO CO CO 1311IIV § s §S ll^K ^ GOiO COCO 9UIIT p95[0BtSUJ^ g § l9Uin gg § ujoo jgBx § -d ^ j:3<:<;1 O IN i*^ MW^^^SSSSSS2;2;Z2Z22ooop:c^wc«hh>>^^^ 376 MISCELLANEOUS AGRICULTURAL TABLES Notes Concerning ^Not defined. ^Small white beans, 60 lb. ^Green apples. [wurzel. *Sugar beets and mangel ^Shelled beans, 60 lb. ; vel- vet beans, 78 lb. ^White beans. ^Wheat bran. ^Green unshelled beans, 56 lb. ^English blue-grass seed, 22 lb. ; native blue-grass seed, 14 lb. ^**Also castor seed. "Soybeans, 58 lb. [30 lb. ^^Green unshelled beans, ^^Soybeans "Free from hulls. ^^Commercially dry, for all hard woods. ^®Fifteen lb. commercially dry, for all soft woods. "Standard weight in bor- ough of Greensburg. ^^Dried beans. ^''Red and white. 20Corn in ear, 70 lb. until Dec. 1 next after grown; 68 lb. thereafter. ^^Sweet corn ^-On the cob. -^Indian corn in ear. 2*Unwashed plastering hair, 8 lb.; washed plastering hair, 4 lb. 2^Corn in ear, from Nov. 1 to May 1 following, 70 lb.; 68 lb. from May 1 to Nov. 1. ^^Indian-corn meal. ^^Cracked corn. 28Shelled. ^^Free from hulls. ^"Standard weight bu. corn meal, bolted or unbolted, 48 lb. '^Except the seed of long staple cotton, of which the weight shall be 42 lb. Preceding Table 3-Green unshelled corn, 100 lb. ^^Green cucumbers. 3*See also "Popcorn," "In- dian corn," and "Kafir corn." ^"Green peaches. ^^Green pears. 3'Malt rye. [i2 lb. 3*Top sets; bottom sets, s^Shelled, 56 lb. ""Shelled, dry. "^Strike measure. "^Bottom onion sets. "^German and American. "Shelled. "■''Peaches (peeled) ; un- peeled 32 lb. "^Cowpeas. "^Roasted; green 22 lb. "*Not stated whether peeled or unpeeled. "''Top onion sets. ^"Including split peas. ^^In the ear. J^Slacked lime, 40 lb. ^^German, Missouri, and Tennessee millet seeds. ^"Matured onions. ^^Bottom onion sets, 32 lb. ^'^Matured. "Matured pears, 56 lb.; dried pears, 26 lb. ^^Black-eyed peas. ^^Barley malt. ^"Includes "Rice corn." ^^"Rice corn." [seed. •'^Sorghum saccharatum '^Red top grass seed (chaff); fancy, 32 lb. 6^Seed. ^^Irish potatoes. ^*'Free from hulls. 6^Ground salt, 70 lb. ^^India wheat, 46 lb. *^In some states herd's grass is a synonym for timothy; in other states, for Red top. MISCELLANEOUS AGRICULTURAL TABLES 377 The states of Idaho, New Mexico, Utah, and Wyoming have no standard for bushel weights. LEGAL WEIGHTS PER BUSHEL OF VARIOUS COM- MODITIES FOR WHICH BUSHEL WEIGHTS HAVE BEEN ADOPTED IN BUT ONE OR TWO STATES Alsike (or Swedish) seed, 60 lb. (Md. and Okla). Beggar weed seed, 62 lb. (Fla.) (Tenn.). Blackberries, 30 lb. (la.); 48 lb. (Tenn.); dried, 28 lb. Bernuida grass seed, 40 lb. (Okla.). Blueberries, 42 lb. (Minn.). Bromus inermus, 14 lb. (N. Dak.). Bur clover, in hulls, 8 lb. (N. C). Cabbage, 50 lb. (Tenn.). Canary seed, 60 lb. (Tenn.); 50 lb. (la.). Cantaloup melon, 50 lb. (Tenn.) Castor seed, 50 lb. (Md.). Cement, 80 lb. (Tenn.). Cherries, 40 lb. (la.); with stems, 56 lb. (Tenn.); with- out stems, 64 lb. (Tenn.). Chufa, 54 lb. (Fla.). Cotton seed, staple, 42 lb. (S. C). Culm, 80 lb. (Md.). Currants, 40 lb. (la. and Minn.). Feed, 50 lb. (Mass.). Fescue, seed of all the, except the Tall and Meadow fescue, 14 lb. (N. C). (N. C). Fescue, Tall and Meadow fescue grass seed, 24 lb. Grapes, 40 lb. (la.); with stems, 48 lb. (Tenn.); with- out stems, 60 lb. (Tenn.). Guavas, 54 lb. (Fla.). Hominy, 60 lb. (O.); 62 lb. (Tenn.). Horseradish, 50 lb. (Tenn.). Italian rye-grass seed, 20 lb. (Tenn.). Japan clover in hulls, 25 lb. (N. C). Johnson grass, 28 lb. (Ark.); 25 lb. (N. C). Kale, 30 lb. (Tenn.). Land plaster, 100 lb. (Tenn.). Lentils, 60 lb. (N. C). Lucerne, 60 lb. (N. C). Lupines, 60 lb. (N. C). Meadow seed, tall, 14 lb. (N. C). Meal (?), 46 lb. (Ala.); unbolted, 48 lb. (Ala.). Middlings, fine, 40 lb. (Ind.); coarse middlings, 30 lb. (Ind.). Millet, Japanese barnyard, 35 lb. (Mass. and N. H.). Mustard, 30 lb. (Tenn.). Mustard seed, 58 lb. (N. C). 378 ARITHMETICAL TABLES Oat grass seed, 14 lb. (N. C). Oat grass seed, 14 lb. (N. C). (Mich.). Plums, 40 lb. (Fla.); 64 lb. (Tenn.): dried, 28 lb. Prunes, dried, 28 lb. (Ida.); green, 45 lb. (Ida.). Radish seed, 50 lb. (la.). Raspberries, 32 lb. (la. and Kan.); 48 lb. (Tenn.). Rhubarb, 50 lb. (Tenn.). Sage, 4 lb. (Tenn.). Salads, 30 lb. (Tenn.). Sand, 130 lb. (la.). Seed of brome grasses, 14 lb. (N. C), Spinage, 30 lb. (Tenn.). Strawberries, 32 lb. (la.); 48 lb. (Tenn.). Sugar cane seed (amber), 57 lb. (N. J.) Sunflower seed, 24 lb. (N. C). Teosinte, 59 lb. (N. C). Velvet grass seed, 7 lb. (Tenn.). Vetches, 60 lb. (N. C). ARITHMETICAL TABLES MEASURES OF EXTENSION Measures of extension are used in measuring lengths (dis- tances), surfaces (areas), and solids (volumes), and are divided, accordingly, into linear measure, square measure, and cubic measure. Linear measure has one dimension (length), square measure has two dimensions (length and breadth), and cubic measure has three dimensions (length, breadth, and thickness). LINEAR MEASURE 12 inches (in.) =1 foot ft. 3 feet =1 yard yd. 5^ yards =1 rod rd. 320 rods = 1 mile mi. in. ft. yd. rd. mi. 12= 1 36= 3 = 1 198= 161= 5h= 1 63,360 = 5,280 =1,760 =320 = 1 ARITHMETICAL TABLES 379 SQUARE MEASURE 144 square inches (sq. in.) . , . . = 1 square foot sq. ft. 9 square feet =1 square yard sq. yd. 30} square yards =1 square rod sq. rd. 160 square rods = 1 acre A. 640 acres =1 square mile sq. mi. sq. in. sq.ft. sq. yd. sq. rd. A. sq. mi. 144= 1 1.296= 9 = 1 39.204= 272i= 30|= 1 6,272.640= 43.560 = 4.840 = 160 = 1 4,014.489,600 = 27.878,400 = 3.097.600 = 102,400 = 640 = 1 SURVEYORS' SQUARE MEASURE 625 square links (sq. li.) =1 square rod sq. rd. 16 square rods =1 square chain . . .sq. ch. 10 square chains =1 acre A. 640 acres =1 square mile . . . . sq. mi. 36 square miles (6 miles square). . = 1 township Tp. A square measuring 208.71 ft. on each side contains 1 A. The following are the comparative sizes, in square yards, of acres in different countries: sq. yd. sq. yd. England and America 4,840 Amsterdam 9.722 Scotland 6,150 Dantzic 6,650 Ireland 7.840 France 11.960 Hamburg 11.545 Prussia 3.053 CUBIC MEASURE 1.728 cubic inches (cu. in.) =1 cubic foot cu. ft. 27 cubic feet =1 cubic yard cu. yd. 128 cubic feet = 1 cord of wood. cu. in. cu. ft. cu. yd. 1.728 = 1 46.656 = 27 = 1 380 ARITHMETICAL TABLES MEASURES OF WEIGHT AVOIRDUPOIS WEIGHT 16 ounces (oz.) =1 pound 100 pounds =1 hundredweight. . 20 hundredweight 1 2.000 pounds ' ' ' ' ' oz. 16 = 1,600 = 32,000 = .lb. .cwt. 1 ton T. lb, 1 = 100 = 2,000 = cwi. T. 1 ton T. LONG-TON TABLE 16 ounces (oz.) =1 pound 28 pounds =1 quarter 4 quarters = 1 hundredweight, 20 hundredweight 1 2,240 pounds J " * oz. lb. qr. cwt. T. 16= 1 448= 28= 1 1,792= 112= 4= 1 35,840 = 2,240 = 80 = 20 = 1 TROY WEIGHT 24 grains (gr.) =1 pennyweight 20 pennyweights =1 ounce 12 ounces = 1 pound gr. pwt. oz. lb. 24= 1 480= 20= 1 5.760 = 240 = 12 = 1 APOTHECARIES' WEIGHT 20 grains (gr.) =1 scruple sc. 3 scruples =1 dram dr. 8 drams =1 ounce oz. 12 ounces =1 pound lb. gr. 3 5 S ft) 20= 1 60= 3= 1 480= 24= 8= 1 5,760 = 288 = 96 = 12 = 1 lb. qr. cwt. pwt. oz. lb. or 3 or 5 or S or ft ARITHMETICAL TABLES 381 MEASURES OF CAPACITY LIQUID MEASURE 4 gills (gi.) =1 pint pt. 2 pints =1 quart qt. 4 quarts =1 gallon gal. 3U gallons =1 barrel bbl. aire s l ^^ hogshead hhd. 63 gallons J gi. pt. qt. gal. bbl. hhd. 4= 1 8= 2= 1 32= 8= 4= 1 1,008 = 252 = 126 = 31§ = 1 2.016 = 504 = 252 = 63 =2 = 1 APOTHECARIES' FLUID MEASURE 60 minims, or drops (TTL) =1 fluid dram £5 8 fluid drams =1 fluid ounce f S 16 fluid ounces =1 pint O. 8 pints =1 gallon Cong. DRY MEASURE 2 pints (pt.) =1 quart qt. 8 quarts =1 peck pk. 4 pecks =1 bushel bu. pt. qt. pk. bu. 2= 1 16= 8=1 64 = 32 = 4 = 1 MISCELLANEOUS TABLES METRIC EQUIVALENTS OF POUNDS, FEET, ETC. The government publishes the equivalents in pounds, etc. of the metric system, but the American shipper wants to know what the pounds, inches, feet, and gallons, to which he is accustomed, are in the metric system. The following is a convenient table showing the metric values of our measures. Some countries demand that the metric system should be used in the consular papers, and in most countries, especially 382 ARITHMETICAL TABLES in Latin-America, the consignees ask for the weights, etc. in the metric system. Pounds Kilos Pounds Kilos 1 = .4536 2 = .9072 3 = 1.3608 4 =1.8144 5 =2.2680 6 . . =2.7216 7 =3.1751 8 =3.6287 9 =4.0823 10 = 4.536 20 = 9.072 30 = 13.608 40. =18.144 50 =22.680 1,000 kilos = 1 inch = 1 metric ton (T Centimeters = 2.54 1 foot = 30.48 1 yard = 91.44 2 feet = 60.96 3 feet = 91.44 4 feet . . . . =121.92 5 feet = 152.40 6 feet = 182.88 60 =27.216 70 =31.751 80 =36.287 90 =40.823 100 = 45.36 200 = 90.72 300 = 136.08 400 =181.44 500 =226.80 600 =272.16 700 =317.51 800 =362.87 900 =408.23 1,000 =453.60 lelada metrico). Centimeters 7 feet =213.36 8 feet =243.84 9 feet =274.32 10 feet =304.80 11 feet =335.28 12 feet =365.76 13 feet =396.24 14 feet =426.72 TABLE OF DISTANCES 1 mile =5,280 ft.; 1,760 yd. 320 rd.; 8 fur. 1 furlong = 40 rd. 1 league =3 mi. 1 knot,* or nautical mile =6,080 ft.; or If mi. *A knot is really a measure of speed and not of distance; when used in this sense, it is equivalent to 1 nautical mile in 1 hour. Thus, a vessel traveling 20 nautical miles per hour has a speed of 20 knots. ARITHMETICAL TABLES 383 1 nautical league. =3 nautical mi. 1 fathom = 6 ft. 1 meter = 3 ft. 3| in., nearly 1 hand = 4 in. 1 palm = 3 in. 1 span = 9 in. 1 cable's length = 240 yd. MEASURES OF VOLUME 1 cubic foot = 1,728 cu. in. 1 ale gallon = 282 cu. in. 1 standard, or wine, gallon =231 cu. in. 1 dry gallon = 268.8 cu. in. 1 bushel =2,150.4 cu, in. 1 British bushel =2,218.19 cu. in. 1 cord of wood = 128 cu. ft. 1 perch = 24.75 cu. ft. 1 ton of round timber =40 cu. ft. 1 ton of hewn timber = 50 cu. ft. Cylinders having the following dimensions in inches con- tain the measures stated, very closely; the diameters are given first: Gill = If in.X3 in. Gallon = 7 in.X 6 in. Pint =3Hn.X3in. 8 gallons =14 in.X 12 in. Quart =3^in.X6in. 10 gaUons. . . . = 14 in. X 15 in- NI e: NI O R AN D A NIKMORANDA 25 nie:m:orane>a NIKMLORANDA NIKMORANDA Promotion Advancement in Salary and Business Success Secured Through the GENERAL FARMING Soil Improvement Farm Crops Livestock and Dairying POULTRY FARMING Poultry Breeding COURSES OF INSTRUCTION OF THE International Correspondence Schools International Textbook Company, Proprietors SCRANTON, PA.. U. S. A. SEE FOLLOWING PAGES The Benefits oE an Agri- cultural Course The benefits to be derived from a Course in Agriculture in the I. C. S. are manifold, the most important, perhaps, is that it teaches the tiller of the soil to grow not only a better crop, but realize a greater production, as well as to do it with a great deal less of labor and expense, thereby making the tilling of the soil more of a pleasure than a drudge. Farmers, as well as others, are waking up to the truth that scien- tific farming is the only proper method to pursue, especially in these days of worn-out land, problems of drainage, and other things too numerous to mention. In this connection, your instruction on manures is worth the price of the whole Course. I might say the same of your instruction on drainage, etc. I have just put out twenty-five ParagonChest- nut Trees, and a quantity of Catalpa Speciosa, Bald Cypress, etc., and, in the proper prepara- tion of the soil to receive these trees, your instruction, of course, stood me in good stead. Ann also growing Ginseng, Golden Seal, Pink Root, Ladies' Slipper, and others of the so- called "special crops," on the same farm; the preparation of the soil for the successful grow- ing of such plants requires special consideration and study. I also have a problem of drainage on my hands, on the same farm, but, with the instruction given in your Agricultural Course, it will be a very easy matter to meet all the conditions. I have endeavored to make my letter brief, but, on account of the great scope or magni- tude of your Agricultural Course, it would be difficult to say it all upon a hundred sheets of paper of this size. Wayne Canfield, 84 Madison St., Wilkes-Barre, Pa. SECURED A POSITION ON A POULTRY FARM Jack Chamberlain, Petoskey, Mich.: "Since taking up your Course in Poultry Farming I have been employed on a poultry farm, and my wages are 10 per cent, higher than ever before, due to the knowledge gained from your Course." WELL SATISFIED Phillip Becker, 1910 Prospect Ave., New York, N. Y.: " I desire to state that I find your Course in Agriculture all that I expected it would be. It not only explains everything, but tells what to do, when to do it, and how to do it. I am very well satisfied with the Course." MANAGING A LARGE PLANT Philip J. Roy, St. Joseph Academy, Tipton, Ind.: "From the knowledge gained from the lessons in your Poultry Farming Course that I have completed, I have been appointed man- ager of poultry farming for this institution, and as a special favor I ask all the assistance that the I. C. S. may see fit to give me to make my work a success. At present, I have 1,000 eggs under incubation. The president and general manager of this institution have inspected my studies thus far and they have given me their confidence in my work; they think your Course so complete that one can be successful if your teach- ings are followed." FIT TO MANAGE A FARM J. H. Pennington, Pennington Gap, Va.: "My Course in Agriculture has been of great practical value to me and I am sure that any one who studies it will be fully able to manage a farm." NOW MANAGER Claude C. Rocke, Manager Hillair Farm, Sterlington, N. Y.: "I find the knowledge derived from your Course in Soil Improvement and Farm Crops of practical value in my business. I took up the Course with the idea of gaining all the information possible concerning agriculture, also the more advanced methods of farming. I now have charge of a gentle- man's estate, and there is seldom a day but some points of the Course are of benefit to me in my work." 3 Worth Many Times Its Cost I wish to express my gratitude to the faculty of the International Correspondence Schools for the assistance they have rendered me and the interest they have taken in my progress and success since I enlisted for a Course in Soil Improvement and Farm Crops. The Instruc- tion Papers are very lucid and cover every point of importance with the utmost care, thereby making it easy for a person to grasp the meaning of what is taught. I think any one who contemplates making farming his life vocation will find an International Correspond- ence Schools' Course in Agriculture worth many times the cost. William R. Halloway, River Side Farm, Newark, Md. MOST PRACTICAL Harold Brown, 1511 W. 8th St., Los Angeles, Cal.: "I think your Poultry Course is the most complete and practical I have ever seen, covering as it does every branch of the busi- ness thoroughly from start to finish." WE HELPED fflM OBTAIN A POSITION John Gowdey, Millville Poultry Farm, Millville, N. J.: "The Poultry Farming Course in which I enrolled last October is now nearly finished and I have found it to be an exceedingly Valuable Course, as it contains a great amount of very valuable information along the line of poultry raising — information which no one person could gain in even a lifetime of practical experience without such aid. I consider this Course one of the best investments of my life; and would not be without the information gained through it for many times the cost of the Scholarship. I wish also to thank your Students' Aid Depart- ment for the valuable assistance they have rendered in securing a position that I desired." SAVED HIM FROM FAILURE Jas. Archer Gurney, Charleston, S. C: "When I began studying the Poultry Farming Course for which I enrolled with the I. C. S. I had no idea there was so much to be learned about poultry. Had I attempted to go into the business prior to the study of this Course I would have made a grand failure. The knowledge gained from each one of your Instruction Papers is worth the price of the entire Course." NO HOBBY OR THEORY Marshall J. Lune, South Hill, B. C, Canada: "I found the Poultry Farming Course of the L C. S. to be simple, pointed, and accurate. I have been impressed with the fine judgment, sound business methods, and scientific research which stamps the author as a scientific and practical man of long experience. The subject matter is well chosen and carefully pruned of all hobbies and unproven theories." HIS COURSE PROFITABLE C. L. Law, 2036 W. 83d St., Cleveland, Ohio: "I have found my Poultry Farming Course very satisfactory. Pre- vious to enrolment with the I. C. S. I had studied poultry raising and had bred poultry to some extent; but I must say that your Course has been of great profit to me." Learned More in a Few Months Than in Six Years Previous The knowledge that I have gained since I started to study your Course in General Farm- ing has been of great assistance to me. I had 6 years of practical farm experience previous to taking the Course, but I have learned more about farming in the few months that I have studied than in the 6 .years previous. The textbooks make everything so plain that any one with a common school education can easily understand them. I feel very confident that the Course will be very helpful to any one engaged in agricultural work. C. H. SlEMER, Bernardsville, N. J. CANNOT FAIL TO SUCCEED Bert White, Box 477, Burlingame, Kans.: "Any one- interested in poultry should invest in the Poultry Fanning Course with the I. C. S. From personal experience I can say that any one that will study the Course cannot fail to succeed. Each subject is well explained and easily understood. Since I began to study my Course the profits of my flock are rapidly increasing." MARKED SUCCESS Walter L. Harlan, 218 Center St., Mauch Chunk, Pa.: "After studying your Poultry Farming Course I can truthfully say that I made a marked success in raising and caring for poultry, and I will always recommend the Course to any one interested in the subject." mS COURSE BROUGHT SUCCESS Moses L. Kohen, Pueblo, Colo.: "I think the Poultry Farming Course issued by the I. C. S. is fine. As a result of studying it I have been able to raise a nice lot of chickens and I know that I could not have succeeded as I have without the information obtained through your Schools." mS COURSE PROFITABLE T. C. Threnhauser, Fair Haven, Pa.: "I cannot express my appreciation of the value of your Poultry Farming Course since the benefits derived are far beyond my anticipation. Since taking your Course I have spent some time at the gov- ernment experiment station. Their course in some respects is quite like yours, but it it not so extensive or so complete. I have been offered two positions to take charge of poultry farms, both of which I declined, because I can do much better by caring for my own poultry." mS COURSE A BENEFIT W. T. Courtney, Atlanta, Ga.: "I found the Agricultural Course to be of great benefit to me; in fact I know of no other way in which I could have gained the same practical informa- tion so readily. I was promoted to be superintendent of grounds of the Spelman Seminary. This threw a herd of dairy cows and several acres of land on my hands. Being practi- cally ignorant of such things I turned to agricultural liter- ature, but found nothing that helped me to systematize what I learned. I then decided to take your Course, and feel that I have learned more from it than would have been possible any other way. I have been uniformly successful in follow- ing out your instructions." A Course that Leads to Success I have found your Course in General Farm- ing to be simple, practical, and of the greatest value to a prospective farmer or stockman. A study of your Course is not only a mortgage lifter, but it will put a common-sense man in a position to be envied by his fellow men. I would not part with my Course for many times the amount paid. You not only get the Course but four beautiful Bound Volumes for refer- ence and future use. I shall always endeavor to interest my friends to the best of my ability and will advise them to take the Course, as a study of it will lead to their greatest aim in life. Alex. R. Gaul, 272 Western St., Albany, N. Y. mS MOST SATISFACTORY INVESTMENT Martin- J. Rooney, 408 S. Ohio St.. Butte, Mont.: "The I. C. S. Course in Poultry Farming is thorough in every par- ticular. I can honestly say that I consider the price I paid for the Course one of the most satisfactory investments I ever made." THE BEST OF ITS KIND Fr.\xk H. Payne, 115 Patterson Ave., Ogden, Utah: "I am more than satisfied v\4th my Course in Poultry Farming for which I enrolled in the I. C. S., and can truthfully recom- mend it to any one wishing a thorough knowledge of the poul- try business. I have studied several books on poultry culture, but your Course is the best of its kind." NO EXCUSE FOR FAILURE D. H. McFalls, White Plains, X. Y.: "I am pleased to express my appreciation of the Poultry Course by the I. C. S. If I had had the knowledge your Course has now furnished me two years ago, I would have been spared much anxiety and saved loss, since your Paper on feeding alone would have been worth more to me than the cost of the whole Course. To any one having your Course, there need be no more excuse for failures in the poultry business. THE I. C. S. VERSUS EXPERIENCE C. L. Swartz, Detroit, Minn.: "I like your Poultry Farm- ing Course ver\' much and have learned a great many things that would have taken years of experience to have found out. Any one starting in the poultry business would be spending his time and money wisely by taking the Course, as when he has finished the Course, he can start right in to make a success of the business." MANAGING A POULTRY PLANT AT DOUBLE HIS FOR- MER WAGES Jack W. Patton. Coxeyetta Poultry Farm, Box 64, Mas- sillon, Ohio: " Since studying your Course in Poultry Farming, I have been able to increase my earnings 100 per cent. I have secured the position of manager with the Coxeyetta Poultry Farm of Massillon, Ohio. I consider the lesson papers on Poultry Feeding alone worth the price of the entire Course. Any one completing your Course should have no difficulty in securing a position as manager or superintendent of a poul- try plant." A Help to the Ambitious The knowledge which I have obtained from my Course has assisted me materially in my general farm work. My aim in studying the General Farming Course is to learn all that I possibly can now, so that when I shall be thrown on my own resources I may make a success of my profession. I find that the knowledge derived from my Course of instruction, owing to the clear and concise manner in which mat- ters pertaining to agriculture are explained and described, will assist me considerably toward the fulfillinent of my ambitions. John Baranowski, R. R. 3, Box 6, Montrose, Colo. 10 THE BEST SOURCE Gilbert M. Burr, Meshoppen, Pa.: "As a student now completing your Poultry Farming Course, I can heartily recom- mend it to any one engaged in raising or handling poultry. I do not believe any one can derive as much benefit from any other source as by studying this Course. As a breeder of single- comb White Orpingtons, I find it full of valuable information and practical instruction for all phases of the work." MONEY WELL SPENT John B. Gallagher, 418 Broad St., Bethlehem, Pa.: "In fifteen years of poultry keeping I have not had such a successful winter as the present one and I have had only the I. C. S. to thank for my success. I thought that I knew how to keep poultry, but every lesson taught me new points. I consider the Course the best investment of my life and any one inter- ested in poultry will do well with poultry and soon learn to make money from them. If they take this Course, it will be money well spent. Wishing you success in the good work you are doing, I remain." FOUND OUR COURSE SUPERIOR Paul O. Arnswald, 5917 N. 12th St., Philadelphia, Pa.: "I wish to inform you that I am a student of your Poultry Farming Course, and although I have seen a great many books on this subject, those I have received from you are absolutely the best I ever came in contact with. I think every one inter- ested in poultry should have these books and your Course. Thanking you for your interest in me, I remain." PRAISES HIS COURSE Lewis Furman, R. F. D. 2, Sunbury, Pa.: "I have almost completed your Course on Poultry Farming and I think it is fine. If more people took your Course on Poultry Fanning there would be more successful poultrymen." OUR COURSE INDISPENSABLE Edw. j. Murphy, 260 Bloomingdale Road, Worcester, Mass.: "I find your Course just what you claim it to be, and anybody intending to embark in the poultry business, either the novice, amateur, or expert, should study it. To accompUsh success your Course is indispensable." 11 Found His Course Helpful and Practical I desire to state that I have gained consider- able knowledge from your Course in Agricul- ture. I am engaged in farming and what I have learned from your Instruction Papers has been very helpful to me. I feel confident that any one wishing to take up agricultural work will derive great benefit from the study of an I. C. S. Agricultural Course. I do not see how the Course could be made any plainer or easier to vmderstand. Any one who can read and write can get along with such a Course without any trouble whatever. R. F. Snyder, Ashland, Pa. 12 NOTfflNG LACKING C. H. RoSENBAUM, 227 Poplar St., Norristown, Pa.: "Be- fore taking your Course in Poultry Husbandry. I had been studying the business for several years; reading the best books published on the subject, and all that, but in them ah there was always something lacking — something that was not thoroughly explained. Your Course in Poultry Husbandry leaves nothing unexplained to the smallest detail. I consider myself greatly benefited by your Course. The articles on feeding alone are worth the price of the entire Course. NO OTHER POULTRY LITERATURE APPROACHES OURS E. F. Staudacher, Brooklyn, N. Y.: "I have read various poultry magazines, government bulletins, different poultry- system books, etc., but I have never read any poultry literature that, in my opinion, could approach the Poultry Farming Course that you are now furnishing. It is the most practical, comprehensive, and voluminous treatise on the subject that I have ever come across; it fully covers the subject matter in all its phases; is most interestingly and entertainingly written, and it seems to me that the further I go into it. the more enthu- siastic I become with it. In short, it is a clear, concise, and most excellent write-up in which the presentation of facts is attractively set forth in a manner easily understood." STUDIED BOOKS AND FAILED— OUR INSTRUCTION TURNED FAILURE INTO SUCCESS Chas. S. Fry. 241 Rose St.. Reading. Pa.: "After having taken your Course on Poultry Farming, would say it is very interesting and instructive, and I have derived great benefits from it. I have been interested in poultry for about twenty years; read all kinds of poultry books and thought I knew a great deal about poultry, but had failures all through. Your Course has overcome these failures and cannot be recommended too highly, because it not only instructs how to house, breed, and feed all kinds of poultry, but gives all the details on dis- eases which must be known by all successful poultrymen." OUR COURSE MORE VALUABLE THAN ALL POULTRY PUBLICATIONS Ralph W. Weston, Box 26, Honolulu, Hawaii: "Having about completed your Course in Poultry Farming, I can say in all faith that the methods set forth are of priceless value to any one intending to keep poultry, ducks, geese, turkeys, or squabs. In a small way, I have applied the methods set forth in the Course and find the results as stated. In my opinion the Poultry Farming Course is worth all the poultry rnagazines published, and is also worth many times the expen- diture of time and money." 26 13 Praises the I. C. S. As a student of your Agricultural Course, I have received the best instruction that I could have found anywhere. To a person that already has work of some kind, as I had, it offers a good chance of gaining more knowl- edge without taking very much time from regular work. Also, it is not expensive. The Course starts from the beginning and treats all subjects so that any one without any pre- vious knowledge of the subject can easily mas- ter the instruction given and can carry the work completely through. This knowledge will be of great practical assistance to any one. The volumes that are furnished with the Course are very good. I would advise any one thinking of taking a Course to do so with the International Correspondence Schools. Ernest E. Vest, Scottsburg, Ind. 14 WORTH MANY TIMES THE PRICE Clarence Theo. Anvick, Box 23, Areata, Cal.: "It would hardly seem just for one to finish your Course in Poultry Farm- ing without giving an opinion on it. Every branch of poultry farming has been so thoroughly touched, and presented in such simple language that no one who takes up its study can fail to fully comprehend the text. The Course is worth many times the price paid for it and cannot be easily forgotten. It can be safely recommended to all who wish a broader knowl- edge of the subject, and should appeal alike both to those who intend to enter the business of poultry raising on a small scale or a large scale." DOLLARS AND CENTS KNOWLEDGE Thomas H. Pollard, 916 Eighth Ave., Brooklyn, N. Y.: "Having been a subscriber to your Mechanical Course in for- mer years, I was pleased to learn that you were issuing a Course in Poultry Farming. Knowing the need of information on this subject, I siibscribed for the Course. In reading and study- ing the first Instruction Papers, I began to realize the greatness and perfection of the Course. Step by step the student is led to proficiency and also I find that each step has been carefully examined beforehand from one standpoint — the question of dollars and cents. In this lies the crux of the matter, the secret of success." SUPERIOR TO OTHER COURSES W. A. Moore, 14.3 Sherman Ave., N. Hamilton, Ont., Can.: "This is to certify that I have nearly completed the I. C. S. Poultry Course and I find it up to date and the best so far. I have taken courses in two other poultry schools and followed the experimental farms and find points completely covered in the I. C. S. Course which all others said they had no data of. Any one desiring a thoroughly practical poultry course can get nothing better." HIS COURSE BROUGHT SUCCESS D. Brannan, 223 Beech St., Grafton, W. Va.: "I can truly say that since I began to study the Course in Poultry Farming I have had perfect success mth my fowls. I have 11 pullets and four cockerels and have been getting from 50 to 75 per cent, egg yield since my flock was 6 months old, and I am not troubled with colds, etc., in my flock as before. The Poultry Farming Course is very good in its teachings with regard to the com- mercial side of poultry raising; that is, raising fowls for meat and eggs." 15 ULU D 15*12 Proprietor of a Pros- perous Business Before I enrolled with the I. C. S. for the Poultry Farming Course I was in the milk business. Since enrolment I have sold out and now devote all my time to poultry. I found no difficulty in completing my Course and I have to thank the I. C. S. for putting me where I am today. No one going into the poultry busi- ness for profit can do without the I. C. S. Course. There is much to learn and the Course will take you over all the dangerous places in safety. There is no branch of the poultry business omitted. I am at present making about three times as much by selling hatching eggs and day-old chicks as I did before enrol- ment. G. F. Kaihler. 508 S. Lime St., Lancaster, Pa. 16