INDEX 



PAGE PAGE 



Abaca 397 Alfalfa seed, impurities 179 



Acquirement of nitrogen with- purity 1: 



out legumes 128 source 196 



Acreage, annual forage plants. Ill seeding method li 



Adaptability in grass mixtures. 21 rate 189 



Adulterants 17 time 189 



Adulterations, red clover 145 seeds to pound 178 



Agare cantula 400 silage 195 



rigida 399 soil inoculation 186 



Agropyron spicatitin 25 treatment 184 



Agrostidea, distinguishing 3 Turkestan 181 



importance 1 introduction 182 



relationships ". . . . value 197 



Agrostis alba 66 varieties 181 



canina 66 water requirement 187 



Chase on 67 weeds 191 



forms 66 weight per bushel seed 178 



Hitchcock on 67 Alopecurus pratensis 62 



in New England 24 relationships.. 2 



Olcott on 67 Alsike clover 162 



relationships 2 description 162 



Alfalfa 174 flower heads 162 



adaptation 183 germination 164 



after treatment 187 history 165 



animal pests 193 ill effect 164 



bees, visitation 1 maturity, time 163 



comparative digestibility... 197 purity 164 



conditions affecting success 184 relationships 162 



distribution 182 seed 164 



dodder 179 seeding 164 



extermination li seeds to pound 164 



etymology 174 value 163 



feeding value 198 Anaerobic ferment 128 



fungous diseases 191 Analyses and feeding value.... 13 



field dodder 179 Andropogoneae, native 25 



Grimm 181 Andropogon provincialis 25 



in north 182 Ankee 116 



habit of growth 175 Annual forage plants Ill 



hay, curing 195 acreage Ill 



time of cutting 1' Anthoxanthum, relationships.... 2 



history : v -. *' odoratum 101 



honey bees, visitation 177 Anthracnose, description 226 



in Argentina 183 Anthyllis vulneraria 214 



inflorescence , 177 Arachis hypogaea 219 



insects 192 Arrhenatherum elatius 100 



in west 183 relationships 2 



number of cuttings 194 Asexual reproduction in grasses 4 



nurse crop 187, 190 Atriplex 119 



on calcareous soils 184 Avena, relationships 2 



pastures 1' Aveneae, relationships 2 



quantity of seed 188 Awnless brome grass 93 



relationships 174 Asotobacter beyerincki 128 



root-rot 192 chroococcum 128 



roots 174 vinelandii 128 



root-tubercles 175 Bacillus radicicola 127, 128 



rotations 188 Back setting defined 391 



seed 1! Bacteria, adaptability to host. . . 129 



adulterations 1 79 dissemination 129 



germination 181 longevity 129 



harvesting 196 W. Va. Station 131 



403 



