| 水稻三系不育系香209A的选育与配组表现 |
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| 引用本文： | 潘建慧,杨占烈,向关伦,甘雨,黄宗洪.水稻三系不育系香209A的选育与配组表现[J].贵州农业科学,2010,38(5). |
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| 作者姓名： | 潘建慧 杨占烈 向关伦 甘雨 黄宗洪 |
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| 作者单位： | 1. 贵州省水稻研究所,贵州,贵阳,550006
2. 贵州省农业科学院,贵州,贵阳,550006 |
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| 摘 要： | 香209A是用香型保持系新香B与优良的两系核不育材料245杂交,在F4代选择含有香味的优良单株与新香A测交并连续回交转育而成。于2009年通过贵州省科技厅组织的技术鉴定。香209A不育性稳定、香味浓,其配组的杂交组合具有迟熟、高产的特点。
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| 关 键 词： | 杂交水稻 不育系 香209A 选育 |
Breeding and Combining Performance of Indica Rice CMS Line Xiang 209A with Fragrance |
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| PAN Jian-hui,YANG Zhan-lie,XIANG Guan-lun,GAN Yu,HUANG Zong-hong.Breeding and Combining Performance of Indica Rice CMS Line Xiang 209A with Fragrance[J].Guizhou Agricultural Sciences,2010,38(5). |
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| Authors: | PAN Jian-hui YANG Zhan-lie XIANG Guan-lun GAN Yu HUANG Zong-hong |
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| Institution: | PAN Jian-hui1,YANG Zhan-lie1,XIANG Guan-lun1,GAN Yu1,HUANG Zong-hong2(1.Guizhou Rice Institute,Guiyang,Guizhou 550006,2.Guizhou Academy of Agricultural Sciences,China) |
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| Abstract: | Xiang 209A is a new indica-type CMS line with good grain quality and aroma.It was developed from the cross between Xinxiang B,a fragrant rice maintainer line,and 245,a elite medium material of two-line in rice.Some elite plants with fragrance in the F4 generation were selected from those lines to testcross and backcross with Xinxiang A.Xiang 209A was tecqnically identified in Guizhou Province in 2009,it has stable male sterility,strong aroma high general combining ability,and its major characteristics were ... |
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| Keywords: | hybrid rice rice CMS line Xiang 209A breeding |
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