陆地棉超高强纤维品质与产量相关性状的QTL定位

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棉纤维是世界上最重要的自然纤维,也是一种重要的油料作物,我国是棉花生产和消费大国。随着纺织业技术的改进,特别是新型喷气纺纱技术的出现,以及人民生活水平的不断提高,对棉花纤维品质提出了更高要求。虽然海岛棉纤维品质好,但是海岛棉产量不高,陆地棉的产量高,但其纤维品质不及海岛棉,培育高产、优质的陆地棉品种,是棉花育种的主要目标。筛选到与目的性状中的主效基因紧密连锁的分子标记进行辅助选择,可大大提高育种效率,对快速同步改良棉花的产量、品质具有重要意义。苏优6167是由江苏省农科院利用野生棉异常棉与陆
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