998 



EXPERIMENT STATION RECORD. 



Snowfall— Pag*', 



in eastern United States, U.S. 



D.A 25 



in 191.V14, U.S.D.A 810 



Soap bark, use, N.Dais 45tj 



Society for the Promotion of Agri- 

 cultural Science 8,95 



Soda — 



fountain equipment, care and 



cleaning 350 



replacement of potash by as a 



fertilizer for sugar beets 2'iO, 324 



water, hygienic notes 356 



Sodium — 



acetate for ruminants G67 



arsenite, use against weeds, Ha- 

 waii 730,741 



arsenite, use against weeds, 



N.Dak ^— : 13S 



benzoate, effect on the animal 



organism 164 



carbonate, effect on availability 



of soil potiiSh, N.H 126 



chlorid. {See Salt.) 



cyanid as a soil fumlgant 246 



cyanid, industrial synthesis 116 



fluorid as a milk preservative — 576 

 fluorid, effect on animal body — 80 



fluorid, sterilization of soils by_ 816 

 nitrate as a top-dressing for 



beets - 323 



nitrate, availability as affected 



by composition of soil, N.J 516 



nitrate, effect on availability of 



soil potash, N.H 126 



nitrate, effect of long-continued 



use 121 



nitrate, fertilizing value 323, 



336, 630, 831, 832 

 nitrate, fertilizing value, Can — 532 



nitrate, fertilizing value, N.J 516 



nitrate for corn, Ala.CoUege 732 



nitrate, production and use 425, 



516,517 

 nitrate, time of application, 



Tenn 132 



phosphate, fertilizing value, N.J_ 518 

 salts as wood preservatives, 



U.S.D.A 841 



salts, effect on plants, N.J 538 



silicate as an egg preservative, 



Minn 870 



Soft drink bottlers, sanitary code for_ 561 

 Soil- 

 acidity, determination 30, 610 



acidity, investigations, Mich 29 



acidity, neutralizing 812 



acidity, studies, Iowa 212 



bacteria and fungi, ammonifying 



power 29 



bacteria and soil productiveness, 



relation 124 



bacteria as affected by alkali 



salts 320 



bacteria as affected by barnyard 



manure, Iowa 216 



bacteria as affected by calcium- .">•" 



Soil — Continued. Page, 



bacteria as affected by protozoa. 321 

 bacteria as affected by volatile 



conifer products 618 



bacteria, counting, culture media 



for, N.Y.Stato 625 



bacteria, relation to humus. 



Miss 721 



carbonates, decomposition, U.S. 



D.A 123 



chemistry, status 718 



colloids, studies 813 



concretions due to manganese or 



lime 215 



constituents and ammonium 



salts, interaction 121 



erosion in the South, U.S.D.A 811 



erosion, injurious effects 30 



erosion, prevention 884 



erosion, prevention, Miss 514 



fertility, accumulation 121 



fertility as affected by glacia- 



tion .317 



fertility, factors in 30 



fertility, maintenance 725 



fertility, maintenance, Ohio 31 



flora as affected by arsenic com- 

 pounds 720 



fungi, ammonifying efficiency, 



N.J 817 



grains, properties 617 



leachings, equipment for investi- 

 gation, Tenn 719 



moisture, conservation 30 



moisture, conservation, U.S.D.A- 525 



moisture, determination 216, 719 



moisture, effect on fertilizers 813 



moisture, effect on fertilizers, 



N.Y.Cornell 814 



moisture, effect on wheat, N.Y. 



Cornell 814 



moisture, relation to plant 



growth 813 



moisture, relation to plant suc- 

 cession 128 



nitrogen, meteorological and bio- 

 logical factors affecting 718 



organisms, destruction of paraf- 

 fin by 523 



organisms, factors affecting 



growth 222 



organisms, nitrogen-fixing power. 29 



particles, distribution 511 



permeability, relation to irriga- 

 tion 586 



protozoa, studies 320, 619 



solution, method of obtaining 29 



survey in Florida, Pinellas Co., 



U.S.D.A 26 



survey in Georgia, Habersham 



Co., U.S.D.A 513 



survey in Georgia, Jeff Davis 



Co., r.S.D..A 317 



survey in Georgia, Jones Co., 



U.S.D.A 513 



survey in Georgia, Talbot Co., 



U.S.D.A 513 



