Assimilative restrictions 134 Avery, Prof. S., on alfamo 185 Bacteria, cowpeas increase 48 Humus helps 61 In some soils 61 In nodules 60, 198 Introducing 46, 50, 51 Introducing unnecessary 199 Lacking, failure result 66 Need nitrogen 60 Not fertilizers 201 On cowpeas 49 Spread on farm 194 Bale, hollow 105 Bales, heating 104 Loading 105 Poor prices for 104 Round 104 Size 104 Shipping 104 Baling 102 New Mexico 283 Machine, new 105 Space saved 105 Barley as nurse crop 58 Leaves weeds 59 Bare spots restored 71 Barn, storing 95 Beach, C. W. 248 Beadle County, South Dakota 300 Beak on trefoil seed 39 Beef, balanced ration for 135 Cheap western 142 Making 138 Yield to acre 130, 131 Bees and alfalfa 12, 175 Belgium, alfalfa introduced 2 Berry, J. W., storing 96 Bindweed 219 Blackshere, J. R., report 260 Blake, John, experiments 233 Bliss, D. S., report 267 Bloat, lambs do not 172 Preventing 110, 113, 171 Preventing, in Kansas 111 Professor Mayo on 116 Remedy 115, 121, 316