INDEX TO PAPERS ON PLANT SUBJECTS IN YEARBOOKS. 



15 



Extract. 



Cottons, varieties, production and use 321 



Coville Frederick Vernon: - 



Paper entitled "Division of Botany" 97 



' ' Some additions to our vegetable dietary " 41 



Cowpeas, development of new varieties 441 



in peach orchards 293 



seeds 238 



( Vigna catjang) 61 



Cows, feed 340 



on model farm 323 



milk production 340 



Creations, new citrus, of Department of Agriculture, paper 343 



Cress beds, algae present 262 



Crimson clover, seeds 238 



Crocker pear, history and description 399 



Crop, hay, lack of annual, in middle latitudes 456 



production, relation of soils 5 



rotation and fertilizers for corn 310 



single, disadvantages of system, paper 377 



tobacco, possible improvements in yield and quality 358 



Cropping systems for stock farms, paper 456 



Crops, acreage needed on dairy farm of 60 acres 456 



to support stock on northern dairy farm . 456 



adaptation to climatic and soil conditions 446 



cover, in peach orchards 293 



diversification, growing 363 



examples of simple and complex rotations 456 



field, diseases in 1905 409 



1906 437 



1907 467 



forage, diseases in 1905 409 



1906 437 



1907 467 



introduction and distribution 384 



grown in truck farming 459 



improvement by seed selection and breeding, paper 446 



leguminous forage 92 



lemon, handling 453 



production of uniform varieties 446 



promising, for Porto Rico and the Philippines 242 



rotation defined 456 



soiling, on model dairy farm 323 



special, fertilizers, paper 290 



truck, in cotton belt 377 



methods of handling 459 



under glass, opportunities in growing, paper 340 



used in the reclamation of alkali lands in Egypt, paper. . 291 



vegetable, diseases in 1906 437 



1907 467 



See also Diseases. 

 Crosby, Matt A., paper entitled " Diversified farming in Ala- 

 bama and Mississippi' ' 377 



Crossbreeding of plants, benefits 389 



[Cir. 17] 



Year- 





book. 



Page. 



1903 



388-390 



1897 



90-99 



1895 



205-214 



1907 



147-148 



1902 



617-618 



1901 



241-242 



1896 



287-296 



1904 



183 



1903 



365-368 



1904 



183 



1904 



221-240 



1902 



178 



1901 



240 



1905 



497-498 



1907 



388-389 



1894 



129-164 



1903 



181-183 



1905 



193-200 



1904 



442-447 



1907 



385-398 



1907 



394-395 



1907 



393 



1907 



224-227 



1902 



615-619 



1904 



503-505 



1907 



386-388 



1905 



606-608 



1906 



502-505 



1907 



581-585 



1905 



609-610 



1906 



506 



1907 



586 



1905 



302-303 



1907 



427 



1907 



221-236 



1897 



487-508 



1907 



357-360 



1907 



227-229 



1901 



353-368 



1907 



385-386 



1903 



365-368 



1902 



553-572 



1905 



196 



1907 



427 



1904 



161-169 



1902 



573-588 



1906 



502-505 



1907 



581-585 



1905 



201-207 



1905 



378 



