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甘蓝型油菜隐性核不育系绵 7AB -3中成对兄妹交不育株后代的不育率与相对应可育株自交后代的不育率相关分析表明 :不育株的不育率随相对应可育株自交后代的不育率高低而变化 ,可育株不育率高者相对应的不育株的不育率也高 ,反之则低 ,两者之间呈显著正相关
Correlation analysis between the male sterility rate of offspring of offspring of self-crossing offspring of corresponding sibling male sterile line Mian 7AB -3 and the sterility of selfing offspring of corresponding sterile line showed that the sterility rate of sterile line The rate of sterility of self-fertile plants with fertile plants with high infertility rate was also high, while the infertility rate of fertile plants with low infertility rate was high