982 



EXPERIMENT STATION RECORD. 



[Vol. 43 



Potatoes — Continued. 



yield as afEected by late blight, 44. 



yields, Ariz., 734. 

 Poultry — 



Black Orpington, utility of type, 873. 



botulinus poisoning, 84. 



breeders, classified list, Mont., 575. 



breeding contest, N.J., 468. 



breeding contest at Vineland, N.J., 173. 



breeding experiments, Mich., 674. 



breeding, pedigree, 675. 



breeds, comparison, Can., 776 ; Minn., 

 871; N.J., 173. 



broodlness, effect and ' control, N..T., 

 575. 



broom corn seed for, 671. 



capons V. cockerels, growth and feed- 

 ing records, Md., 574. 



culling, Wash., 496. 



culling equipment. Wash., 675. 



diseases. (See speciflo diseases.) 



exports from South Africa, 676. 



farm, initial capital required, 94. 



feeding, Wash., 798. 



feeding experiments. Can., 776 ; N.Mex., 

 378. 



feeding for egg production, 174. 



feeds, analyses, Ind., 69, 867 ; Ky., 373 ; 

 N.J., 69, 672 ; R.I., 672. 



feeds, Mexican insects in, 53. 



feeds, palatability, Nebr., 675. 



feeds, protein sources, Okla., 73. 



feeds, potential acidity or alkalinity, 573. 



finishing, method of teaching, 898. 



frozen fish for, Minn., 674. 



grading experiment, N.C., 467. 



house equipment, Wash., 392. 



houses, colony, care, N.J., 174. 



houses, concrete, construction, 90. 



houses, multiple unit laying, N.J., 893. 



houses, plans, 676 ; Ind., 892 ; Mo., 790. 



houses, standard, N.J., 188. 



industry of Orkney Islands, 174. 



inheritance of egg characters, N.T.Cor- 

 nell, 872. 



lice in Colorado, 660. 



maturity, factors affecting, Nebr., 675. 



parasites, control, N.J., 787. 



parasites, transmission, 378. 



raising, U.S.D.A., 468. 



raising in Canada, manual, 676. 



raising in Maine, 676. 



raising, treatise, 174, 494. 



range, care, N.J., 174. 



selection experiments, Nebr., 675. 



sunflower silage for, Minn., 674. 



vermifuges for, Okla., 79. 



yards, soil contamination, 378. 

 (See also Chickens, Ducks, Fowls, Hens, 

 Turkeys, etc.) 

 Power — 



on the farm, 591. 



transmission belts, 285, 790. 

 Prairie — 



plants, subterranean anatomy, 130. 



rice, culture, U.S.D.A., 139. 



Precipitation — 



in California, 618. 



mackerel sky as prognostic, U.S.D.A., 

 511. 



(See also Rainfall, Snowfall, etc.) 

 Prickly pear. (Sec Cactus.) 

 Primroses, evening, insects affecting, 556. 

 Primulas, hardy and semlhardy, list, 240. 

 Prodenia — 



eridama, notes, 557. 



litura, notes, 52. 

 Proflavin, antiseptic value, 79. 

 Froniocotheca reichii on coconut, 52. 851. 

 Proprietary preparations, thorapeutic, 470. 

 Prorhinotermes, notes, 256. 

 Prosaylcus phytolymus, notes, 563. 

 Protalbinlc acid, gold number determina- 

 tions, 12. 

 Protein — 



animal v. vegetable for egg production, 

 270. 



color reaction, 504. 



content of blood as affected by muscu- 

 lar work, 265. 



determination in urine, 416. 



metabolism as affected by high alti- 

 tudes, 565. 



source and amount for hens, Ky.. 871. 



source in poultry feeds, Okla., 73. 

 Proteins — 



absorption, studies, 65. 



digestion as affected by concentration 

 of enzym, 611. 



hydrolysis, 110, 111. 



method of analysis, 504. 



of Georgia velvet beans, 410. 



of green leaves, 409. 



production and consumption in United 

 States, 61. 



removal in blood analysis, 205. 



vegetable, studies. 10, 409. 



(See also specific proteins.) 

 Protoparoe cingulata, notes, 252. 

 Protoplasm — 



components and colloidal behavior, 429. 



growth curves, 525. 



growth mechanism, 429. 



structure, 132. 

 Protozoa of New Jersey soils, 217. 

 Protozoology, textbook, 659. 

 Protrama, new genus erection, U.S.D.A., 



758. 

 Prune — 



brown rot, notes, 656. 



orchard survey, Colo., 144. 



orchards, fertilizer experiments. Wash., 

 744. 



scale, notes, 252. 

 Prur o — 



crop failures, causes. Wash., 745. 



culture. Wash., 744. 



fertilizer experiments. Wash., 744. 



stocks for, value of different roots, 745. 



vitamin B in, 765. 



