| 中熟早籼三系不育系顺天A的选育与应用 |
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| 引用本文： | 向太友,舒铁生,贺德高,王宪美,肖俊良,田永久.中熟早籼三系不育系顺天A的选育与应用[J].杂交水稻,2011,26(2). |
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| 作者姓名： | 向太友 舒铁生 贺德高 王宪美 肖俊良 田永久 |
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| 作者单位： | 怀化市农业科学研究所,湖南,怀化,418000 |
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| 基金项目： | 湖南省十五、十一五水稻育种攻关项目; 怀化市重点科技专项(怀科2008-14) |
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| 摘 要： | 顺天A是怀化市农业科学研究所以T98A作母本,(金23B/D68)F10/泸香B聚合杂交后代优良单株作父本测交,并经多代择优回交转育而成的具有软米特性的中熟早籼三系不育系。该不育系育性稳定,农艺性状优良,米质优,配合力较强,可恢复性好,2010年通过湖南省品种审定。
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| 关 键 词： | 水稻 三系不育系 顺天A 选育 |
Breeding and Application of Medium-maturing Early-cropping Indica CMS Line Shuntian A in Rice |
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| XIANG Tai-you,SHU Tie-sheng,HE De-gao,WANG Xian-mei,XIAO Jun-liang,TIAN Yong-ju.Breeding and Application of Medium-maturing Early-cropping Indica CMS Line Shuntian A in Rice[J].Hybrid Rice,2011,26(2). |
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| Authors: | XIANG Tai-you SHU Tie-sheng HE De-gao WANG Xian-mei XIAO Jun-liang TIAN Yong-ju |
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| Institution: | XIANG Tai-you,SHU Tie-sheng,HE De-gao,WANG Xian-mei,XIAO Jun-liang,TIAN Yong-ju(Huaihua Agricultural Research Institute,Huaihua,Hunan 418000,China) |
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| Abstract: | Derived from the cross of T98 A/{Huai 2B (Jin 23B/D68)F10]/Luxiang B}F4,Shuntian A is a new early-cropping indica CMS line with medium maturity and soft rice,developed by Huaihua Agricultural Research Institute of Hunan Province.It is characteristic of stable male sterility,good agronomic character,fine grain quality,strong combining ability and good restorability.In 2010,it was registered by Hunan Provincial Crop Variety Appraisal Committee.The techniques of its multiplication and hybrid seed production w... |
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| Keywords: | rice CMS line Shuntian A breeding |
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