970 



EXPERIMENT STATION RECORD. 



[V..1. 40 



Nature study — Page- 

 courses 493, 898 



guide 898 



Navel-Ill, treatment 181 



Nebraska University and Station, 



notes 398, 697 



Necrobacillosis — 



in hogs, Ind 783 



In horses and mules 186 



Necrotic ulcers of the tongue 283 



Nectarine brown rot, treatment 851 



Nectria spp. on pear 251 



Nectriella miltina on Agave 844 



Nematode parasites of the dog 89 



Nematodes — 



in crop of chickens 587 



reproduction in artificial media- 267 



Veoborus amoenus, notes, N..T 7.":'. 



Jfeocosmospora vasinfecta, notes 845 



Xcodiprion n.g. and n.spp., descrip- 

 tions 761 



XeolaMoptera hibisci, studies 754 



Neolygus nyssw n.sp., description 353 



Neosciara n.g. and n.spp., descrip- 

 tions 858 



Nephritis, tartrate. (See Tartrate 

 nephritis.) 



Nesting habits of the hen, Iowa 77 



Nettle as a textile 35 



Nevada — 



Station, notes 398, 600 



University, notes 39S 



New Hampshire College, notes 600 



New Jersey — 



College and Stations, notes.. 297,697 



Stations, reports 198,797 



New Mexico College and Station, 



notes 298 



New York — 



Cornell Station, notes 199 



Cornell Station, report 694 



State Station, reports 97,599 



Nezara ririilula, notes 165 



Nicotiana — 



abnormalities In 226 



blossom color inheritance 442 



controlled pollination in 131 



Nicotiana tabacum, cytokinesis of 



pollen mother cells 518 



Nicotln — 



sprays, use with soap 752 



sulphate sprays, tests 161,162 



Night temperature — 



increase with height 314 



relation to humidity 715 



studies in Roswell fruit district, 



U.S.D.A 117 



Nile silt 620 



Xisotra uniformis on cotton 256 



Niter cake — 



effect on barley 515 



in superphosphate manufacture. 221 

 Nitrate — 



content of soils as affected by 



tillage methods, Wash 719 



content of BOOS, relation to 



wheat yield, Wash 719 



Nitrate — Continued. Page, 



of potash, preparation 801 



of soda. (See Sodium nitrate.) 



reduction in cultivated soils 319 



Nitrates — 



and nitrites, determination 309 



loss from soil as affected by 



plant residues 121 



of soil, determination 506 



Nitric — 



Mid, physical and chemical 

 data 607 



nitrogen in soil, influence of salts 



on 722 



Nitrification — 



as affected by calcium carbonate. 723 

 as affected by carbon disulphid 



and toluol 513 



as affected by soil moisture, 



Wash 719 



as affected by straw, Wash 719 



In acid soil, 6tudies 620 



In Indian alluvium as affected 



by potsherds 24 



in moor soils 811 



in natural soils 418 



Nitrifying organisms as affected by 



cyanamU and dicyanodiamld 724 



Nitrites — 



determination 30!). 610 



formation in aqueous solution 



by sunlight 4JB 



Nitrogen — 



accumulation and utilization, 



N.J 125 



analysis, apparatus for 111 



apparatus, all-glass 609,806 



availability experiments, N.J 125 



compounds, physical and chemi- 

 cal data 607 



content of rain and snow 809 



content of rain and snow, Can 724 



content of soils as affected by 



alfalfa 722 



content of soils as affected by 



alfalfa. Kans 319 



content of soils as affected by 



alfalfa. Wash 719 



content of soils as affected by 



molds 123, 318 



content of volcanic ash 812 



deficiency, effect on oat plant — 324 



determination 111. 711, 806 



determination in feeding stutTs. 510 



determination in wheat 507 



distribution in seeds, determina- 

 tion 502 



fixation as affected by carbon di- 

 sulphid and toluol 513 



fixation as affected by plant resi- 

 dues , 121 



fixation, electric 127 



fixation, recent advances in Ml 



from olive-oil residue 24 



In protein-free milk 



In rainwater of Alaska 



