INDEX. 221 



PAGE 



Nitrogen, fixation by non-leguminous plants '97, 124 



how fixed by plants '97, 122 



in urine '98, 194 



Nodules, or tubercles on roots '97, 114 



Nfodule-producing organisms '97, 123 



Notolophus leucostigma '97, 177 ; '98, 129 



Nuts as food '99, 71 



average composition '99, 87 



analyses » '99, "]2. 



compared with flour , '99, 88 



digestibility '99, 91 



preparation and use '99, 91 



Nut oils, constants '00, 108 



Nutriotone, feeding experiments '00, 64 



Nutritive ratios in feeding cows '00, 62 



wide and narrow 1 '00, 62 



Oak for planting '98, 28 



Oat and pea hay analysis '00, 135 



digestibility '00, 168 



silage, analysis '00, 135 



digestibility '00, 168 



vetch hay, analvsis '00, 135 



digestibility '00, 168 



chop, analysis '00, 81 



feeds '99, 20 



analysis '00, 15, 81 



hay, analysis '98, 95 



cut at different stages '98, 93 



digestibility '98, 79 



meals, analyses '99, 96 



uncooked '99, 98 



preparations, uncooked '99, 99 



Oats, analyses '00, 135 



digestibility '00, 168 



ground, for milch cows '00, 64 



rolled, analyses '99, 96 



Oberea biroaculata '97, 178 ; '98, 128 



Obj ect of the Station '00, 50 



Oblique-banded leaf roller '99, 1 16 ; '00, 32, 40 



GEdemasia concinna '98, 126 ; '99, 130 



CEnothera biennis '00, 43 



Oil-nut, analysis '99, 81 



Oil from nuts '00, 138 



meal, analyses '00, 15, 81 



Old grist mill entire wheat coffee '00, 104 



Onion maggot . '97, 176 



Orange hawkweed '97, 13 ; '98, 132 ; '00, 44 



