Table 2-1A Summary of yield and test weight obtained on spring wheat varieties grown at Sidney, Bozeman (both irrigated), Moccasin, Havre, Sidney, Huntley and Kalispell dryland), Montana, 1970. Bushel Weight Yield C.I. or (lbs) (Bu/A) Variety State No. Irrig. Dryland Irrig. Dryland FTR/3/NRNIO/BVR14//5*CNT MT6839 60.0 58.2 58.5 42.9 PITIC 62 13927 59.1 56.8 67.3 42.6 B52-91/3/NIO/BI4//4*CNT MT6868 61.3 58.3 58.4 41.4 ERA 13986 62.5 59.7 66.2 41.3 B52-91/3/NlO/BI4//4*CNT MT6865 60.5 58.3 58.3 40.9 TZPP/SONORA 64 ID0018 61.1 59.0 61.5 40.5 FTA/61-107 ND6579 61.0 59.2 58.4 39.8 NRN10/BVR14//6*CNT MT6723 60.1 58.9 52.0 39.4 CERES/3/NIO/Bl4//4*CNT MT6901 61.3 58.1 60.0 39.0 SI/3/NRNIO/BVR14//5*CNT MT6903 60.8 59.0 56.4 39.0 7327/3/NlO/Bl4//5*CNT MT6902 59.2 57.5 52.6 38.4 WALDRON 13958 61.2 58.5 56.3 38.2 FLETCHER 13985 60.8 59.4 51.8 37.9 NEEPAWA RL4200 61.1 58.6 51.5 37.5 WELLS (durum) 13333 62.9 59.4 61.5 36.8 WORLD SEEDS 1812 14585 61.3 59.7 55.8 36.6 B59-3/SHERIDAN MT6905 60.8 58.3 56.2 36.4 LEEDS (durum) 13768 62.7 61.9 53.8 36.3 SI/3/NRNIO/BVR14//5*CNT MT6834 60.7 58.5 57.2 36.3 SI/3/NRN10/BVR14//5*CNT MT6830 61.1 58.8 59.6 36.2 BONANZA 14077 61.9 57.8 57.6 35.4 MANITOU 13775 60.5 57.9 52.8 35.2 WORLD SEEDS 1809 W01809 60.9 57.3 56.0 34.7 CENTANA 12974 61.6 59.4 49.5 34.1 B52-91/FTR MT6851 61.1 58.5 52.5 33.8 FORTUNA 13596 62.3 58.8 52.7 33.0 POLK 13773 62.5 61.1 45.8 32.8 THATCHER 10003 60.6 58.8 50.4 32.1 SHERIDAN 13586 62.0 58.5 51.6 30.9 NRN10/BVR14//CNT/3/4*RSC MT681 59.2 56.7 51.7 30.3 NRNIO/BVR14//CNT/3/4*RSC MT6812 58.2 55.9 46.9 29.5 Mean 61.0 58.6 55.5 36.7