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试验以鄂荆一号、鄂沙28和非洲陆地棉三个品种为材料,对品种群体内抗虫性、产量以及与产量有关的重要性状进行了变异分析。三个品种群体内株行之间在皮棉产量、籽害率、铃重、籽指和衣指等性状上都无显著差异,说明这些性状在三个品种
In this study, three varieties of E Jing 1, E 2 28 and African land cotton were used as materials to analyze the variation of pest resistance, yield and important traits related to grain yield. There was no significant difference in the lint yield, seedling rate, boll weight, seed index and finger-dressing among the three breed groups, indicating that these traits were effective in three varieties