618 



INDEX 



White trefoil, 411. 

 Wilt, cowpea, 511. 

 Windsor bean, 479. 

 Wire-grass, 237. 

 Wonder bean, 550. 

 Wood meadow-grass, 170. 

 Woolly pyrol, 552. 



Yarrow, 577. 

 Yellow oat-grass, 234. 

 Yellow trefoil, 435. 

 Yielding capacity, 49. 

 Yields of hay, alfalfa, 94, 118, 119, 

 319, 339. 



alsike clover, 119, 408. 



Bermuda-grass, 119, 242. 



Canada blue-grass, 165. 



common vetch, 462. 



cowpeas, 119, 502. 



crab-grass, 119. 



crimson clover, 432. 



fowl meadow-grass, 168. 



hairy vetch, 472. 



Italian rye-grass, 217. 



Japanese cane, 249. 



Johnson-grass, 119. 



Kentucky blue-grass, 119, 160. 



kidney vetch, 567. 



kudzu, 564. 



Ladino white clover, 417. 



Lespedeza, 543. 



millets, 118, 119, 295. 



moth bean, 553. 



orchard-grass, 119, 182. 



pastures, 104. 



peas, 119, 447. 



perennial rye-grass, 213. 



prairie-grass, 118. 



red clover, 94, 119, 382-383. 



redtop, 94, 174. 



sainfoin, 562. 



salt-grass, 118. 



sorghum, 269. 



soybeans, 528. 



spurrey, 577. 



sweet clover, 422. 



tall oat-grass, 94. 



timothy, 94, 119, 138. 



under irrigation, 52. 



white clover, 415. 



wild grass, 118, 119. 

 Yields of seed, alfalfa, 347. 



alsike clover, 409. 



Bermuda-grass, 243. 



Canada blue-grass, 165. 



common vetch, 466. 



cowpeas, 507. 



crimson clover, 433. 



guar, 557. 



hairy vetch, 475, 476. 



jack beans, 550. 



kidney vetch, 567. 



Lespedeza, 544. 



millet, 293. 



peas, 450. 



red clover, 391. 



sorghum, 273. 



soybeans, 533. 



spurrey, 577. 



Sudan grass, 283. 



sweet clover, 423. 



yellow trefoil, 437. 

 Yokohama bean, 546. 

 Yorkshire fog, 232. 



Zwinga sugar cane, 247 



Printed in the United States of America. 



