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柴春 90 1是格尔木农场育成的高产优质春小麦新品种 ;经 1997～ 1999年在乌兰希赛灌区试种 ,能正常生长。在每m2 穗数 52 3～ 575情况下 ,每穗粒数 ,千粒重、单产分别为 :4 5 7个～ 4 8 3个 ,4 9 3g～ 50 .6g ,11 34t hm2 ～ 12 .0 9t hm2 ,比对照品种柴春 0 18的每m2 穗数、穗粒数、千粒重 ,单产分别高 - 3.3%～ 2 % ,16 7%～ 32 .7% ,4 .7%～ 4 8% ,33 3%～ 34 4%。粗蛋白、湿面筋分别为 13 3%、31 0 5% ,分别比对照柴春 0 18高 36 4%和 32 1%。在每m2 穗数 50 4穗时 ,穗粒数、千粒重、单产分别为 54 6个、51 0 4g、12 77t hm2 ,比对照青春 533相应性状分别高 - 3.4 %、4 2 %、9 8%和 36 6 %。柴春 90 1可在乌兰希赛灌区推广
Chai Chun 90 1 is a new high-yield and good-quality spring wheat cultivated at Golmud Farm. After 1997-1999, it was planted in Ulansee Irrigation District to grow normally. Under the condition of 523 ~ 575 spikes per m2, the number of grains per spike and grain weight per thousand were 457 ~ 483, 493 ~ 50.6g, 1134t hm2 ~ 12.09t hm2 , Higher than that of the control variety Chaichun 0 18 per m2 spike number, grain number per spike, 1000-grain weight, high yield 3.3% -2%, 16.7% -32.7%, 4.7% -48%, 33 3 % ~ 34 4%. Crude protein and wet gluten were 13 3% and 31 0 5% respectively, which were 36 4% and 32 1% higher than that of control Chai Chun 0 18 respectively. When the number of ear per m2 was 50 4, the number of grain per spike and thousand-grain weight per plant were 54 6, 51 0 4g and 12 77t hm 2 respectively, which were 3.4%, 42.2% and 98% higher than that of control 533 respectively. And 36 6%. Chai Chun 90 1 can be promoted in the Ulanseea Irrigation District