彩色棉新品系与本地推广品种比较试验结果表明 :棕杂 92早熟性好 ,生育期比对照短5天 ;生长势强 ,结铃集中 ,产量高 ,单铃重 4.8克 ,籽棉产量是对照的 91 .2 8% ,棉絮棕红色 ,色彩稳定 ;但衣分低 ,皮棉产量为对照的 63.77%。绿色棉生育期长 ,长势弱 ,现蕾开花迟 ,蕾铃脱落多 ,产量只有对照 1 0 .94% ,彩色不稳定。彩棉绒长较短 ,比强 1 8.8g/tex,细度好 ,麦克隆值3.8 The results showed that the brown hybrid 92 had good precocity, the growth period was shorter than the control for 5 days, the growth potential was strong, the boll concentration was high, the yield was high, the boll weight was 4.8 g, the seed cotton yield was the control 91.28%, cotton brown red, color stability; but the low points, lint yield of 63.77% of the control. Green cotton growth period is long, weak growth, bud flowering late, many buds fall off, yield only 10.94% of the control, color instability. Colored cashmere long short, strong 1 8.8g / tex, fineness, wheat cloning value of 3.8