20 



INDEX TO PAPEES ON PLANT SUBJECTS IN YEARBOOKS. 



Extract. 



Farming, live-stock 278 



nonhumus 278 



range land 419 



truck, in the Atlantic Coast States, paper 459 



variety of crops grown 459 



Farms, cooperative demonstration 363 



diversification 363 



stock, cropping systems, paper 456 



for special types 456 



typical 278 



Feed for cows on model dairy farm 323 



live stock, grape pomace 354 



macaroni wheat 326 



quantities needed daily for each animal on northern 



dairy farm 456 



winter, for live stock on western ranges 419 



Feeding, cattle, utilization of residues from beet-sugar manufacture 137 



chrysanthemums 290 



plants too much, results 225 



roses 290 



sheep, factor in potato growing 349 



system on dairy farm in a middle latitude 456 



Virginia horse farm 456 



systems on farms ; 456 



value of corn stover 76 



violets 290 



Ferments, soil, important in agriculture 35 



Fertility of soil, relation of humus 35 



Fertilization of peach orchards, paper 293 



soil as affecting the orange in health and disease 8 



Fertilizers and crop rotation for corn 310 



chemical, for peach orchards 293 



commercial, composition 290 



for hemp 254 



lemon groves 453 



lettuce 290 



special crops, paper 290 



tomatoes 290 



vineyards 281 



mineral phosphates 7 



Fescue, meadow, seeds 238 



Fiber Investigations, Office 108 



manila, description, production, and use 321 



plants, diseases in 1904 367 



1905 409 



1906 437 



1907 467 



See also Flax, Hemp, Istle, Jute, and Ramie. 



Fibers, plant, classification 321 



hard, description, production, and use 321 



principal commercial, paper 321 



production and importation 321 



soft, description, production, and use 321 



[Cir. 17] 



Year- 





book. 



Page. 



1902 



347 



1902 



348-349 



1906 



237-238 



1907 



425-434 



1907 



427 



1904 



505-507 



1904 



503-505 



1907 



385-398 



1907 



389-393 



1902 



354-363 



1903 



365-368 



1904 



378 



1903 



335-336 



1907 



392 



1906 



233-235 



189S 



213-220 



1902 



564-566 



1901 



171-172 



1902 



556-559 



1904 



313 



1907 



394-395 



1907 



389-392 



1907 



389-398 



1896 



&53-360 



1902 



560 



1895 



09-102 



1895 



131-142 



1902 



607-626 



1894 



193-202 



1903 



181-183 



1902 



624-626 



1902 



571-572 



1901 



544-545 



1907 



352 



1902 



569-570 



1902 



553-572 



1902 



566-569 



1902 



410 



1894 



177-192 



1901 



244-245 



1897 



224-235 



1903 



394-395 



1904 



586 



1905 



610 



1906 



506 



1907 



586-587 



1903 



387-398 



1903 



394-398 



1903 



387-398 



1903 



387 



1903 



390-394 



