INDEX OF SUBJECTS. 



879 



Page. 

 Potatoes— Continued . 



cultivation and marketing, U.S.D.A 36 



culture 436 



Colo 237 



experiments 537, 635 



Oliio 540 



Wyo 535 



dried, manufacture and use 613 



effect on nitrate content of soils 710 



examining for dry rot, Ohio 799 



fertilizer experiments 26, 36, 



132,134,135,144,226, 

 235, 323, 425, 426, 540, 

 040, 715, 716, 734, 789 



N.Y.State 540 



Ohio 540 



W.Va 716 



growth as affected by electricity 332 



heredity in 632 



honey fungus disease affecting 153 



insects affecting 237,399 



Can 454 



Ohio 539 



investigations, Wasli 237 



irrigation experiments 789 



male sterility in 429 



nematodes affecting 247 



planting experiments, N.Dak 727 



preservation by steaming and storage 413 



respiration experiments 541 



seed selection and culture 237 



storage 560 



selecting, scoring, and storing 693 



spongy bodies in 448 



statistics 593 



typhoid poisoning from 173 



use in nature study 594 



varieties 36, 144, 235, 335, 436, 729, 731, 732 



Can 432, 435 



N.Dak 727 



Wash 237 



Wyo 596 



resistant to blight 234 



wart disease 347, 648 



wilt, Ohio 540 



yield as affected by depth of planting. 



Can 434 



yields 34 



Poultry- 

 appliances, labor-saving, N.Y.Cornell 580 



barring in 474 



breeding for egg production, U.S.D.A 675 



contest in Oregon 595 



culture, review of literature 473 



decomposition in, U.S.D.A 760 



digestion experiments. Me 271 



diseases, studies 187, 286 



drawn v. undrawn 760 



dressed, regulations concerning, Me 67 



experiments, Can 473 



feeding experiments, Mass 274 



lecture on 473 



feeds, adulteration and misbranding, 



U.S.D.A 269 



analyses 672, 768 



Mass 269 



N.H ; 471 



Page. 

 Poultry— Continued. 



heredity in 375, 474, 773 



house, concrete, construction 289 



houses and fixtures, treatise 580 



construction, Colo 274 



W.Va 773 



heated v. unheated 473 



Can 473 



insects affecting 187 



inspection, relation to hygiene 281 



investigations, progress in 076 



judging 674 



knife for killing, U.S.D.A 180 



management 674 



N.C 273 



manure, availability of nitrogen in, R.I.. 225 



use in greenhouses. Mass 249 



measurement of body parts 674 



monthly receipts, U.S.D.A 191,292,790 



polydactylism in 570 



products, marketing cooperatively 393 



profits in, Ohio 799 



raising, Colo 274 



cleanliness in 188 



refrigeration, studies, U.S.D.A 361 



societies in Great Britain 795 



treatise 68, 180, 379, 580, 595, 674 



{See also Chickens, Ducks, etc.) 



Power plants, hydroelectric, U.S.D.A 127 



Prairie grass, analyses 769 



Precipitation. (See Rainfall, Snowfall, cic.) 



Precipitins of honey, studies 512 



Pregnancy, serodiagnosis of 780 



Prepodes vittatus, notes 354 



Preservatives, digest of data 364 



examination 267 



influence on the Ijody 567, 568 



Preserves, adulteration, U.S.D.A 464 



misbranding, U.S.D.A 171, 464 



Prickly ash, relation to white fly, Fla 355 



pear. {See Cactus.) 



Primula obconica grandi flora, notes 555 



sinensis, white flowered varieties. . . 633 



Priophorus acericaulis, notes, Coim. State 750 



Pristomerus sp., notes, Hawaii 655 



Privet leaves as affected by heat 139 



Privets, relation to white fly, Pla 355 



Procavia, cestodes in 486 



Prodenia littonalis, ir jurious to cotton 163 



Prophylaxis, studies 173 



Propionitrile, resistance of animals to 85 



Prosopis juliflora, introduction into Hawaii, 



Hawaii 344 



Proteid. {See Protein.) 

 Protein — 



as a source of fat 679 



foods, heat production from 668 



formation in ripening seeds 431 



hydrolysis products, methods of analysis . • 10 

 in blood plasma as affected by immuniza- 

 tion 779 



food and nutrition, U.S.D.A 64 



metabolism, studies 572 



requirements of cattle, Pa 470 



solutions, refractive indexes 304, 607, 708 



substitution of amids for. , , 370 



