INDEX. 929 



Pago. 



Farmers' Bulletins, issued 1910, titles, numbers, etc 625-G26 



output and cost, 1907-1910 625 



Cooperative Domonstral ion Work, review 81-83, 335-338 



effect of increa.sed cost of livine: 710-717 



income per acre, increase with high prices 28-30 



Institutes and extension work 742-748 



for women 144 



young people 144 



review of wf)rk 143-145 



prices, comparison with consumer's prices 19-26 



supplies, prices in 1899 and 1909, comparison 718-719 



purcha.«ing power of acre of corn, wheat, or cotton, 1S99 



and 1909 719-722 



quantity purchasable with 1 acre of corn, wheat, or cot- 

 ton iii 1S99 and 1909 719-722 



Farming, diversified in North Dakota, remarks 329 



types, study 329 



Farms, demonstration, establishment in Hawaii 753 



Fat, hog, effect of feeding cottonseed meal, study 268 



Fats, action on metals, laboratory studies 268 



hardness, apparatus for testing, invention and use 239 



rancidity, laboratory studies 267 



Feed, cattle, chemical examinations 480 



effect on composition and properties of milk, cooperative experiments. . 239 



Fencing, wire, protection by painting 156, 789-790 



rusting, investigation. . 156, 789-790 



Fertilizer, truck crop, experiments 341 



use of nitrogen 502 



Fertilizers, commercial, farm practice, study 81, 334 



home mixing, study and experiments 79-80 



cotton, experiments 751 



effect on pineapples, note 142 



influence on plant growth, studies by Soils Bureau 506 



rice growing, experiments 752 



study, remarks by Secretary 140 



tobacco, experiments 316 



use of phosphates 502-503 



Fever, spotted, relation of ground squirrels, investigations 549-550 



transmittal to human beings by ticks, cooperative studies. . . 537, 538 



Fiber investigations, review of work by Secretary 62-63 



Fiber-plant investigations, remarks 62-63, 303 



Fibers, vegetable, imports, value, 1910 18 



Fig, breeding and study 289 



self-sealing, remarks 289 



Figs, growing, investigations, review of work by Secretary 74 



imported, laboratory study of condition 450, 457 



Finances, Agriculture Department, 1839-1910 591-619 



Fir, Douglas, Pacific Northwest, results of investigations 408-409 



Fire protection. National Forests, legislation, recommendation 95 



needs, methods, etc 91-95 



Fires, forest, losses in 1910 90 



protection in National P'orests 88-95 



National Forests, distribution, extent, and damage 88-91 



loss of human life 90 



losses, causes, preventive measures, etc 90-91, 375-379 



Fireweed, oil, importance, note 297 



Fish, canned, analysis and testing 464 



effect of tin corra'^ion 458 



deterioration, studies 449 



investigations by Chemistry Bureau 103 



salt, spoilage, causes, losses, etc 435 



See also ("odfish. 



Flavors, butter, study 238 



Flax, growing for lil)erand seed, remarks by Secretary 63 



investigation, remarks 303 



Flaxseed crop, 1910, yield and value 15 



73477°— AGR 1910 59 



