28 



INDEX TO PAPEES ON PLANT SUBJECTS IN YEARBOOKS. 



Extract. 



Hog farm, system of feeding 456 



farming in cotton belt 377 



Hogs in Southern States, opportunities for raising 340 



on live-stock farm 278 



Hollis pecan, history and description 399 



Holmes, Geokge Kirby, paper entitled " Progress of agriculture in the United 



States " 179 



Home adornment, plants as factor, paper 284 



fruit garden, paper 246 



advantages and pleasures 246 



cultivation 246 



planting 246 



protection 246 



pruning 246 



soil 246 



lots in cities, planting plans 284 



on farms, planting plans 284 



place, arrangement of shrubs and trees 284 



decorative plants 284 



greensward 284 



planting 284 



plan 284 



walks and drives 284 



Horse farm in Virginia, system of feeding 456 



Horses and mules, production in cotton belt 377 



improvement on western ranges 419 



in Southern States, opportunities for raising 340 



on live-stock farm 278 



Horticulturist, training necessary 336 



Houses, propagating, for plant introductions 384 



Howard, Leland Ossian: 



Paper entitled "Smyrna fig culture in the United Slates" 196 



"The use of steam apparatus for spraying" 73 



Humus, decay of organic matter 411 



in its relation to soil fertility. 35 



Husmanx, George, paper entitled "The present condition of grape culture in 



California " 147 



Husmanx, George Charles [Frederick]: 



Paper entitled "Grape, raisin, and wine production in the 



United States" 281 



' ' Some uses of the grapevine and its fruit" . 354 



Hybridization of cotton, improving lint of early varieties 363 



tobacco 431 



Hybrids and their utilization in plant breeding 124 



clovers, development 441 



pineapple, originated by Department of Agriculture 383 



I 



Imports, crude drug plants 325 



lemons 453 



Improvement in wheat culture 86 



of corn by seed selection, paper 287 



cotton by seed selection, paper 279 



[Cir. 17] 



x ear- 

 book. 



Page. 



1907 



395-398 



1905 



210-211 



1904 



189 



1902 



358 



1905 



505-506 



1899 



307-334 



1902 



501-518 



1901 



431-446 



1901 



433-434 



1901 



434-439 



1901 



436-437 



1901 



438-439 



1901 



437-438 



1901 



435-436 



1902 



505 



1902 



504 



1902 



506-510 



1902 



510-517 



1902 



505-506 



1902 



502-503 



1902 



503-504 



1902 



504-505 



1907 



389-392 



1905 



211 



1906 



237 



1904 



189 



1902 



358-359 



1904 



131-132 



1905 



298-299 



1900 



79-106 



1896 



69-88 



1906 



126-130 



1895 



131-142 



551-562 



1902 



407-420 



1904 



363-380 



1904 



500 



1906 



399-400 



1897 



383-420 



1907 



146-147 



1905 



281-280 



1903 



339-342 



1907 



345-346 



1896 



489-498 



1902 



539-552 



1902 



365-386 



