| 野败型杂交水稻不育性及恢复性的遗传研究 |
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| 引用本文： | 杨华德,陈芳远.野败型杂交水稻不育性及恢复性的遗传研究[J].广西农业生物科学,1990(2). |
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| 作者姓名： | 杨华德 陈芳远 |
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| 作者单位： | 广西农学院农学系 四川省威远县种子公司(杨华德)，广西农学院农学系 导师(陈芳远) |
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| 摘 要： | 用珍汕97A、珍汕97B、IR_(24)和明恢63为亲本,通过对F_2及回交等世代的分析,研究了野败型杂交水稻的不育性和恢复性的遗传方式,所得结果表明:野败型杂交水稻的不育性表现呈连续性变异,说明不育性是受多基因控制的数量性状。
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| 关 键 词： | 水稻 雄性不育 恢复性 数量性状 |
A STUDY ON HEREDITY OF HIBRID RICE WITH WILD ABORTIVE CYTOPLASM MALE STERILITY AND RESTORE CHARACTER |
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| Yang Dehua Tutor Chen Fangyuan.A STUDY ON HEREDITY OF HIBRID RICE WITH WILD ABORTIVE CYTOPLASM MALE STERILITY AND RESTORE CHARACTER[J].Journal of Guangxi Agricultural and Biological Science,1990(2). |
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| Authors: | Yang Dehua Tutor Chen Fangyuan |
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| Institution: | Department of Agronomy |
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| Abstract: | The heredity of rice male sterility and restore character were studied with male sterile line Zhensan 97 with wild abortive cytoplasm, maintainer ine Zhensan97, restoring line IR_(24) and Minghui 63 as parents by the F_2 and back crossing generation analysis. The results indicated that the male sterility with the wild abortive cytoplasm type expressed continuous variation. So the male sterility is a quantitative character which is controlled by multiple gene. |
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| Keywords: | rice male sterility restore character quantitative character |
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