990 



EXPERIMENT STATION RECORD. 



I V..1.40 



Soils — Continued. Page, 

 effect on nitrogen relations of 



crops 822 



evaporation and run-off 810 



extraction of ammonia from 203 



forest, nitrification in 418 



granitic and gneiss, of the Corso_ 316 



humus content, chlorin index 619 



Indian alluvium, nitrification as 



affected by potsherds 24 



indigo, of Bihar 620 



iron in, studies 726 



lime requirement, determina- 

 tion 213,720 



lime requirement, effect of heat 



on 720 



meadow, index to phosphorus 



and potash requirements 22 



moistiu ss, interpretation of field 



observations on 211 



mold action In 122,818,721 



moor. (See Peat and Moor.) 

 muck, of Washington, potash re- 

 quirement, Wash 4_'2 



nitric-nitrogen accumulation in, 



Influence of salts on 722 



of Champaign Co., Ill 514 



of Pulton <'o., Indiana 316 



<>f Guam, analyses, Guam 828 



of Indiana, manure for, I nil 514 



of Minnesota, phosphate require- 

 ments 320 



of Montgomery Co., Kans 320 



of Muscatine Co., Iowa 218 



of New Mexico, analyses 785 



of northeast Indian tea dis- 

 tricts 20 



of Pottawattamie Co., Iowa — 216 



of Queensland, analyses 314,415 



Of southern .Now Jersey and their 



Uses, D.S.D.A 19 



of West Virginia, analyses, 



W Va 420 



of Yorkshire, lime requirements- 12S 

 osmotic pn ssure, effect on bac- 

 terial activity 722 



peat {See Peat.) 



physical character as affected by 



calcium oxld 622 



physical < lassitication, chemical 



criteria, and productivity 120 



quicklime conversion In 622 



rawness of humid subsoils 121 



reduction phenomena 214 



relation between unfree water 



and heat of wetting, Mich 20 



saline, plant life on 221,424 



salt content, determining by 



freezing-point method 315 



sampling 317 



shrinkage 419 



soluble salt content, Mich 512 



sterilization experiments 147 



sterilization, partial 23.619 



sugar Inversion by 128 



textbook 396 



toxicity due to aldehydes 22 



Soils — Continued. Page. 



toxins of, bacterial 23 



toxins of, organic, Ala. College 728 



translocation of calcium in, N.Y. 



Cornell 719 



vanillin in, Ala. College 24 



water-soluble nutrients in as af- 

 fected by lime 124 



wilting coefficient, dllatometer 



method, Mich 22 



SoZOMMH fiiirfhri hybrid, studies 131,241 



Solanum, rest periods 223 



Soldiers and sailors — 



agricultural instruction for 591 



disabled, openings In agriculture 



for 790 



forestry pursuits for 898 



land settlement for. 389.591,687,790 



vocational rehabilitation 793 



smix n. forms, descriptions 351 



Sorghum — 



Amber, yields, Guam 327 



Amber, yields, Minn 733 



and eowpea Silage, mineral con- 

 stituents, digestibility, Tex__ 769 



as silage crop, Kans 330 



as sugar-producing plant 325 



black Amber, seeding experi- 

 ments, Nebr 522 



breeding experiments, technique. 241 



feeding value, U.S.D.A 875 



fodder, mineral constituents di- 



gestibiliy. Tex 769 



for sirup production. U.S.D.A— 4".t 

 maturity In relation to comp 



tion. Kans 330 



ding depths, Utah 227 



si; tylmetbylcarblnol in- 412 



silage, feeding value, U.S.D.A--. 666 



sugar content, studies 828 



sweet, seeding rates, Tex 729 



Sorghum \uJijiuc, cyanogeneaifl in, 



Okla 804 



Sorghums — 



culture experiments 230 



culture in Kansas. Kans 331 



culture In New Mexico, N Mex 18 



culture in Washington, Wash-. 730 



forage, varieties for Hawaii 823 



grain and forage. Irrigation 



experiments, Kans 330 



grain and forage, variety tests, 



Okla 32,624 



grain, breeding experiments, 



Okla 624 



grain, chemistry of, Okla 608 



grain, culture In Guam, Guam 327 



grain, variety testa, D.S.D.A ._ 433 

 nonsaccbarln, culture in Pblllp 



pines 881 



use In bread making 66 



variety tests 230 



i See also Kafir corn. MUo maize, 

 etc.) 



Sorrel, growth In alkaline media 40 



Sotol as I uff, N.Mi * 



South Carolina Station, report 



