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在选育棉花新型不育系“芽黄A”的过程中,遇到了其对温度敏感的反常现象。在光敏型水稻不育系的启发下,对这一现象进行了一些研究,以探索繁殖这一不育系的新途径。一、材料从早熟陆地棉与海岛棉杂交后代中选
In the process of breeding a new cotton CMS line “Bud Huang A”, it encountered its temperature-sensitive anomalies. Inspired by photosensitive rice CMS lines, some studies on this phenomenon were carried out to explore new ways to propagate this CMS line. First, the material from the early cleisto upland cotton island hybrids offspring election