四个品种(系)的比较试验结果表明,四个品种(系)的植株性状符合机采棉性状要求,早熟性以95-42、95-32为好,晋棉19、95-54的产量高于其它二个品种,四个品种都有不同程度的倒伏性,95-32和95-42倒伏较轻,从综合性状来看,95-32和95-42适合作为机采棉品种。1　试验目的筛选丰产、优质 Four varieties (lines) comparative test results show that the four varieties (lines) of the plant traits comply with the requirements of the machine picking cotton, 95-42,95-32 early maturity is better, Jinmian 19,95-54 yield Higher than the other two varieties, the four varieties have different degrees of lodging, 95-32 and 95-42 lodging less light, from a comprehensive point of view, 95-32 and 95-42 suitable as a machine-picked cotton varieties. 1 test purpose screening high yield, high quality