| 携带显性半矮秆基因粳型光(温)敏核不育系的配合力分析 |
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| 引用本文： | 程灿,吴跃进,童继平,吴敬德,刘斌美,张瑛,袁勤.携带显性半矮秆基因粳型光(温)敏核不育系的配合力分析[J].安徽农业科学,2005,33(10):1789-1790. |
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| 作者姓名： | 程灿 吴跃进 童继平 吴敬德 刘斌美 张瑛 袁勤 |
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| 作者单位： | 中国科学院安徽省离子束生物工程学重点实验室,安徽,合肥,230031;上海市农业科学院作物栽培育种研究所,上海,201106 |
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| 基金项目： | 国家自然科学基金（3037863）和安徽省自然科学基金（01041103）资助项目. |
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| 摘 要： | 为了明确水稻显性半矮秆基因导入不育系后对配组一代主要农艺性状的影响,对新育成的粳稻光(温)敏核不育系D1S和D2S作配合力分析。结果表明:两个显矮光敏核不育系主要农艺性状的配合力多优于对照不育系培矮64S。因此只要选择一定类型的恢复系与D1S和D2S配组,两个显矮光敏核不育系均能获得强优势杂交稻组合。
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| 关 键 词： | 光(温)敏核不育系 配合力 杂交稻 |
| 文章编号： | 0517-6611（2005）10-1789-02 |
| 收稿时间： | 07 13 2005 12:00AM |
| 修稿时间： | 2005-07-13 |
Analysis of Combining Ability of Two Semi-dwarf Male Sterile Lines |
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| CHENG Can et al.Analysis of Combining Ability of Two Semi-dwarf Male Sterile Lines[J].Journal of Anhui Agricultural Sciences,2005,33(10):1789-1790. |
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| Authors: | CHENG Can |
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| Institution: | Key Laboratory of Ion Beam Bioengineering, Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui 230031 |
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| Abstract: | To understand the influences of the semi-dwarf gene on Fl major agronomic traits, the level of two rice male sterile lines were identified, The results indicated that the level of combining ability were better than CK, We can obtained good combination from the cross of the semi-dwarf male sterile line with some parents. |
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| Keywords: | P(T)GMS Combining ability Hybrid rice |
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