898 



EXPEEIMENT STATION RECORD. 



Page. 



Rural hygiene, treatise 191 



problem, relation of high schools to 294 



repopulation in England 693 



various countries 193 



schoolhouse, model, description 490 



schools. (See Schools, rural.) 



social science, bibliography 95 



Rusk, Holland, misbranding, U.S.D.A 568 



Russula dcUca, studies 210 



queletii extract, cellase in 306 



Rusts. {See Corn, Wheat, etc.) 

 Ruta-bagas. (See Swedes.) 



Rye, analyses 175 



Wis ! 175 



as a green manure 322 



U.S.D.A 339 



aflected by hydroly zable salts 527 



lime 226 



by-products, analyses 771 



Ind 475 



N.J 475 



cost of production in Germany 493 



culture 438 



experiments 34, 135, 136 



Minn 731 



digestibility 72 



distillation 711 



examination in Germany 730 



fertilizer experiments. 23,126,127,136,322,433 



flour, adulteration, U.S.D.A 468 



water content 369 



for cows. Pa 579 



germ, analyses 474 



toxic properties 474 



German grown, quality 40 



grass, analyses 771 



fertilizer experiments 24, 233 



improvement 438 



proteolytic enzyms in Ill 



reproduction experiments, Can 333 



varieties - - 433, 438, 627, 730 



Alaska 631 



Can 332, 334, 531 



Minn 731 



yield as affected by fallowing 136, 140, 334 



time of blooming . . 237 



windbreaks 435 



yields, Pa 579 



Saccharose — 



and lactose, separation 10 



detection 216 



effect on form ation of chromogens 230 



formation in seeds as affected by potash . . 628 



Sacramento River, hydrography of, U.S.D.A. 419 



Saddle, cavalry, new, description 776 



Saddled prominent, notes 458, 657 



Me 254 



Saddles, relation to conformation of horses 



backs 775 



Sahlbergclla theobroma, notes 557 



Sainfoin, analyses 232 



culture 232 



experiments 135, 730 



Salad oil, misbranding, U.S.D.A 769 



Salicin, decomposition by corn 725 



Salicylic acid, detection in fruit products 709 



Page. 



Salicylic acid, detection in wine 12 



Saligenin, transformation into glucosids 725 



Saliva, acid content, determination 770 



amylase, investigations 410 



secretion as aflected by ptyalin 374 



Salix caprea, forcing experiments 41 



nigra, sawfly aSecting 366 



Salolase in mammary glands 286 



Salt, analyses 61 



brush, spring, analyses, Nev 71 



content in soils, measurement 415 



dairy, analyses 782 



determination in butter Wis 310 



and oleomarga- 

 rine 710 



milk 308 



effect on hydrolysis of enzjTJis 703 



soils 320,623 



stiffness of barley straw 432 



fertilizing action with ammonium sul- 

 phate 626 



value 533, 633 



marsh caterpillar, notes. Me 254 



misbranding, U.S.D.A 271 



organisms, effect on butter and cheese. . . 782 



poisoning of poultry by 793 



solutions, effect on — 



plants, Mo 526 



soils 714 



solubility of lead arsenate, U.S.D.A . 164 



value in cattle rations 772 



Salton sea water, analyses, Ariz 618 



Saltpeter, Chile. (See Nitrate of soda.) 



determination in meat 214 



effect on color of meat, U.S.D.A... 61 



fertilizing value 432, 633 



value in cattle rations 772 



Salts, effect on quantity of nonavailable water 



in soils 522 



wheat 327 



extraction from soils, apparatus for — 415 



hydrolyzable, effect on plant growth ... 527 



mineral, effect on plants 328 



protein metabolism. 328 



toxicity as affected by lime.. . 328 



soluble, effect on flocculation in soils... 522 



toxic properties 31 



Sambucus nigra, hydrocyanic acid in 725 



Samia cccropia. (See Cecropia-raoth.) 



San Jos6 scale, distribution in Kansas 755 



investigations, U.S.D.A 661 



notes, Me 254 



Wis 59 



prevalence in Wisconsin 363 



remedies, N.J 734 



Sand, analyses. Can 311 



bunch grass, analyses, Nev 71 



clay roads, durability, U.S.D.A 490 



dunes of the Libyan Desert 521 



effect on saliva secretion 374 



hills of northern Canada 356 



spurry for cows, Alaska 6.32 



Sandbur, prevalence in Ontario, Can 340 



Sandstone soils, analyses 640 



of New South Wales, analy- 

 ses 521 



