INDKX OF SlIIUECTS. 



1159 



Page. 



Nitragin and nitrogen, notes 219 



experiment 745 



experiments, N.J 352 



with elover, Can 518 



with clover seed, 



Can 537 



with oats 532 



inoeulation experiments 220 



notes 114 



Nitrate of potash, analyses, Conn. State 931 



R. 1 717,907 



vs. muriate of imlasli and 



nitrate of soda, K. 1 ... 7;>.") 



soda, analyses, Conn. State 129,931 



La 131 



Mass. Hatch... 626,933 



N.J 840 



R. 1 717,907,933 



and muriate of jiotash vs. 

 nitrate of potasli, 



R. I 735 



sulphate of ammonia, rela- 

 tive fertilizer value . . 529 



as a fertilizer 131 , 841 



sui)plement to barn- 

 yard manure 84.3 



availability for grass, Conn. 



State 527 



availability for Hungarian 



grass, Conn. State 528 



change in weight on ex- 

 posure to the air 428 



effect on humus and nitro- 

 gen content of soils, R. 1. 727 



for apples, Mass. Hatch 344 



grapes 8.52 



vegetables 150 



industry in Chile 131 



injurious effects 225, 530 



on marsh soils 428 



perchlorates in 325 



supplementary to barnyard 



manure 429 



vs. ammonia, fertilizing 



valui' 429 



Nitrates, decomposition in soils 728 



reduction by lac-tic acid 611 



soil l)acteria, Del . 729,730 

 in the pre.'^ence of l>arn- 



yard manure, N. J... 321 



.N'ilric a<-id, determination in water 308,418 



formation during combustion . 1007 



prochiction from air 716 



Nilrification as atTectcd by carbon dioxid.. 722 



experiments 836 



in soils 320 



conditions affecting. . . 732 



of organic nitrogen 115,722 



recent researches 39 



Nitrifying bacteria, culrurc on gypsum 



plates 118 



organisms as atfec^ted by lime .. 442 

 organisms as affected by organic 



.sul)stances 722 



Milture 721 



notes 114 



Page. 



Nitrites, detection in water 21 



and determination in 



water 18 



determination 306 



in presence of ni- 

 trates 716 



in water, hygienic importance 426 



Nitrogen, apparatus for determination... 309,419 



assimilation by legumes 311 



content of barley as related to 



weight of grain... 326 

 humus as affected by 



fertilizers, R.I.... 727 

 peas as related to 



weight of grain... 327 

 wheat as related to 

 weight of grain . . . 327 



determination 20 



in fertilizers ... 306 

 nitrate of 



soda 515 



nitrates by 

 different 

 methods. . 510 



peat 907 



Kjeldahl meth- 

 od. Wis 20 



diffusion in chemical fertil- 

 izers 934 



equilibrium in dogs 172 



excretion after ingestion of 



protein 871 



factors for computing j)rotein. 



Conn. Storrs 1069 



fixation by bacteria 614 



in soil, effect on root tubercles of 



legumes ,S27 



nitric, determination, new method 820 

 Sc^hloesing's 

 method . . 515 



of feeding stuffs, digestibility 777 



field peas, digestibility. Utah. 778 

 organic, availability in fertilizers. 



Conn. State 932 



availability in fertilizers, 



Vt 224 



nitrification 115, 722 



relation to chlorids during diges- 

 tion 587 



salts, production in crater of 



Vesuvius 717 



sources 736 



Nitrogenous fertilizers, availability of nitro- 

 gen, N.J 323 



comparison of differ- 

 ent forms, Mass. 



Hatch 228 



effect on composi- 

 tion of potatoes.. 938 

 effect on i)rotein in 



barley 43 



Nitrous acid, detection in water 21 



determination 808 



Noclnn fcnnica. notes 368 



Nodular disease of sheep, studies .598 



Nola meialldpa, notes 367 



