INDEX 



413 



PAGE 



Sugar beet, essentials of good 



variety 280 



history 288 



improvement 287 



irrigation 281 



seed selection 288 



Sugar beets and mangel-wurzels 277 



dry matter 278 



feeding 286 



sugar production 288 



weight 278 



yields 286 



Summer white oil 380 



yellow oil 380 



Sweep hay rake 43 



Sweet cassava 300 



Sweet vernal grass 101 



relationships 2 



Symbiosis in legumes 127 



Tall fescue 88 



meadow fescue 88 



oat grass 100 



relationships 2 



Tampico fiber 401 



Temperature of germinating test 20 



Teosinte 118 



Texas millet 117 



Textile fibers, classification 306 



groups 307 



Time of seeding grasses 28 



subhumid sections 29 



Timothy 52 



adaptation 57 



advantages 61 



amount of seed 58 



and orchard grass seed .... 61 



crops in a season 62 



description 52 



digestibility 60 



disadvantages 62 



distinction 52 



dry matter 59 



duration 4, 62 



economic importance 57 



history 52 



improvement 55 



in rotation 30 



meadow at its best 30 



method of fertilization in 



flower 56 



name 52 



prolificacy 4 



relationships 2, 52 



rotations 57 



seed 54 



adulteration 54 



harvesting 54 



seeding 58 



sown with wheat 28 



time of cutting 59 



utility in pastures 24 



variations 55 



with nurse crop 27 



Trifolium alexandrinum 172 



arvense _ 168 



carolinianuin 162 



filiformc 172 



PAGE 



Trifolium hybridum 162 



incarnatum 168 



medium 159 



number and distribution of 



species 140 



pannonicuin 172 



pratense 141 



perenne 159 



repens 165 



Tubercles, character 127 



Turnip 289 



adaptation 291 



and rutabaga 290 



cultural methods 292 



description 291 



plants per acre 292 



production 295 



seeds to pound 292 



value 294 



yield 286 



dry matter 294 



Tussock grass 81 



Value of grasses for grazing... 6 



leguminous plants 134 



Variations in grasses 8 



Various leaved fescue 90 



Velvet bean 209 



Velvet grass 101 



relationships 2 



Vetches, kinds 205 



Vicia saliva 205 



rillosa 205 



Vigna cat jang 219, 241 



sinensis 241 



Virgin fertility 137 



Weeds, in clover fields 151 



Weight, hay bale 49 



per bushel, grasses 17 



table 18 



Wheat grass, western 25 



White and yellow melilotus 213 



White clover 165 



adaptation 166 



cross-fertilization 167 



description 165 



distribution 166 



germination 167 



giant broad-leaved 166 



purity 167 



seed 167 



harvesting 167 



seeding 167 



seeds to pound 167 



viability 167 



Wild grasses, injurious 10 



Windrower 44 



Winged oca 211 



Winter oils 380 



Winter vetch, adaptation 207 



culture 208 



description 206 



value 207 



Wood meadow grass 73 



Yellow lucerne 174 



suckling clover 172 



characteristics 202 



trefoil 201 



Zigzag clover 159 



