972 



EXPERIMENT STATION RECORD. 



Page. 



New Jersey Stations, financial statement 497 



notes 97, 300, 397, 499 



report of director 497 



Mexico Coilege, notes 797 



Station, financial statement 299 



notes 797 



report of director 299 



York Cornell Station, notes 097,900 



State Station, notes 397, 697 



Nico-fume, insecticidal value, N.Y.Comell... 059 

 Nicotin, determination in- 

 concentrated tobacco juices 211, 212 



insecticides, U.S.D.A 16 



Night soil, fertilizing value 214 



utilization 213 



Nitragin, tests 123, 840 



Nitrammon-lime, fertilizing value 518 



Nitrate assimilation bj- plants 435 



industrj' in Norway 518 



Norwegian. (See Calcium nitrate.) 

 of lime. (See Calcium nitrate.) 

 Nitrate of soda- 

 deposits in Texas 23 



effect on— 



digestion of soluble starch 365 



fUntiness of wheat 334 



flow of latex 240 



nitrate formation in soils, N.J 423 



soils 514 



eSects of continuous use, Pa 820 



fertilizing value. 33, 133, 217, 322, 428, 510, 518, 628 



Alaska 825 



Ga 233 



Hawaii 328 



N.H 331 



N.J 445 



Pa 832 



hygroscopicity 727 



industry of Chile 322 



penetration of soils by 120 



production and use in 1910 23, 122 



residual effects, Va 735 



use in mixed fertilizers 120 



Nitrate reduction, role of bacteria in 526 



Nitrates- 

 assimilation by wheat seedlings, U.S.D.A. 521 



determination, N.C 810 



in milk 14 



water 410,613 



formation in soils 514, 526, 622 



N.J 423 



in air of southern regions ; 17 



movement in clay soils 116 



soil, effect on trees, Colo 814 



solubility in soils, N.C 810 



Nitric acid- 

 determination 106, 804 



N.C 804 



in vegetable products 715 



formation in living cells 633 



manufacture from the air 217 



Nitrification- 



as affected by fertilizers, Pa 820 



by ultraviolet rays 629 



in soils 227,514 



Hawaii 824 



and solutions, N.C 816 



Page. 



Nitrite assimilation by plants 435 



Nitrites, detection in water 410 



determination, N.C 810 



Nitrogen — 



amid, determination in proteins 613 



amino, determination 710 



and sulphur, relationship in metabolism. 572 



assimilation in green leaves, studies 223 



atmospheric — 



assimilation by fungi 228 



plant trichomes 320 



plants 633 



fixation 23,24 



and oxidation 517 



utilization 217, 629 



availability in fertilizers 204 



available organic, determination 612 



balance in rice diet 767 



compounds of alfalfa, Nev 810 



organic, absorption by plants 433 



content of rain and snow 509, 812 



soils, variations, Pa 820 



sugar beets 443 



cycle, chemistry of 309 



determination 203, 392, 612, 709 



in organic substances 108 



Kjeldahl method 10 



distribution in carnations 325 



fertilizing value 541 



Tex 628 



fixation, bibliography 629 



by Azotobacter 422 



in soils 122,227 



Colo 814,815 



studies, Va 816 



gam in animals, studies 874 



gathering plants, studies, U.S.D.A 527 



in ox blood and serum, solubility 179 



insoluble, availability in fertilizers 826 



lime. (See Calcium cyanamid.) 



loss from manure 427,517,826 



manufacture from the air 517 



nitrate, determination 804 



nonproteid, relation to organic phos- 

 phorus in seeds 432 



organic chemistry of, treatise 201 



in peat soils, Mich 623 



soils, studies 623 



Iowa 622 



Pa 821 



partition as affected by fasting 267 



in feces 167 



supply of soils, relation to soil climate. . . 823 



use in Tennessee soils 518 



Nitrogenous- 

 constituents in milk and cream, relation- 

 ship 311 



of muscles, distribution 67 



extracts of veal and beef, comparison 167 



fertilizers- 

 comparison 216, 628, 629 



effect on sugar content of cane 733 



hygroscopicity 727 



injurious to citrus fruits, Fla 457 



manufacture from peat 22 



substances, solution of, importance in 



distillation 115 



