380 INDEX 
Non-nitrogenous substances, food, 28. 
Non-saeccharine sorghum, 9, 93, 103. 
North Dakota, brome grass, 338. 
Nurse crops for clover and grasses, 
195. 
— for alfalfa, 216. 
Nutrients, 28. 
Cost in soiling erops, 32. 
Definition, 5. 
For nitrogen-gathering organisms, 
171. 
Yield of, in various crops: 
Alfalfu, 224. 
Barnyard millet, 80. 
Barley, 65. 
Barley-and-peas, 190. 
Broom-corn millet, 92. 
Cabbage, 308. 
Clover alfalfa, 224. 
— alsike, 242. 
— mammoth red, 239. 
—red, 237. 
—crimson, 245, 249. 
Corn, 141. 
— sweet, 145. 
— dried corn fodder, 147. 
— — sweet corn fodder, 148. 
— silage, 166. 
— stalks or stover, 152. 
Cowpea, 262. 
Hungarian millet, 83. 
Kafir corn, 100. 
Mange's, 282. 
Mixed grasses and clover, 207. 
Oats, 63, 
Orchard-grass, 69. 
Oats-and-peas, 186. 
Pear! millet, 90. 
Rape, 296, 300. 
Root-crops, 278, 
Rye, 54. 
Rye-grass, 72. 
Sorghum, 126. 
Soybean, 265. 
Sugar-beet, 287. 
Teosinte, 94. 
Turnip, 299. 
Nutrients, yield of, in various ecrupa: 
Vetch, 271. 
Wheat, 60. 
Oats, 60-64. 
In rotation, 17. 
Asa nurse crop for alfalfa, 217. 
West, 17. 
Oats-and-peas, 176-187. 
— vetch, 187-189. 
Ohio, corn, 22. 
Orchard-grass, 65-69. 
Northwest, 10. ~ 
With timothy, 16. 
Panicum Crus-galli, 73. 
miliaceum, 73. 
Pasturage, 8, 
Pastures and meadows, 11, 311. 
— — group, 6. 
— — mixtures for, 324. 
— — renewing. 327. 
Pasturing —alfalfa, 230. 
Barley, 65. 
Bermuda-grass, 330. 
Brome grass, 343. 
Clover, alfalfa, 230. 
— alsike, 241. 
— erimson, 250. 
— red, 238. 
— white, 251. 
Cowpea, 263. 
Japan clover, 274. 
Oats, 62. 
Orchard-grass, 69. 
Permanent pastures, 311. 
Rape, 296. 
Rye, 48. 
Soiling versus, 30. 
Vetch, 271. 
Wheat, 56. 
Pearl millet, 5, 86-90. 
Penicillaria, 85. 
Pennisetum spicatum, 73, 85. 
Pests: 
Clubroot on eabbage and kohlrabi, 
306, 210, 
