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| 籼型高蛋白水稻不育系中种1A的选育与应用 | |
| 引用本文： | 毛瑞清,唐志雄,高静,陈玉梅,钟拔阶.籼型高蛋白水稻不育系中种1A的选育与应用[J].杂交水稻,2010,25(2). |
| 作者姓名： | 毛瑞清 唐志雄 高静 陈玉梅 钟拔阶 |
| 作者单位： | 1. 中种集团绵阳水稻湖南销售中心,湖南,株洲,412000;衡阳市农业科学研究所,湖南,衡阳,421101 2. 中种集团绵阳水稻湖南销售中心,湖南,株洲,412000 3. 衡阳市农业科学研究所,湖南,衡阳,421101 |
| 摘 要： | 中种1A是以新香B为母本与早籼品系9801杂交,从杂交F2代中选优良单株与V20A测交和回交选育而成的早熟籼型不育系。该不育系不育性稳定,米质较优,蛋白质含量较高,配合力强,于2006年2月通过湖南省品种审定。其所配组合中种优448表现高产优质,于2008年3月通过湖南省品种审定。 |
| 关 键 词： | 杂交水稻 不育系 中种1A 高蛋白质含量 选育 |
Breeding and Utilization of Indica CMS Line Zhongzhong 1A with High Protein Content in Rice |
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| MAO Rui-qing,TANG Zhi-xiong,GAO Jing,CHEN Yu-mei,ZHONG Ba-jie.Breeding and Utilization of Indica CMS Line Zhongzhong 1A with High Protein Content in Rice[J].Hybrid Rice,2010,25(2). | |
| Authors: | MAO Rui-qing TANG Zhi-xiong GAO Jing CHEN Yu-mei ZHONG Ba-jie |
| Abstract: | Zhongzhong 1A,derived from the backcross and testcross of V20A/(Xinxiang B/9801) F2,is a new indica CMS line in rice.Zhongzhong 1A is characteristic of complete and stable male sterility,fine grain quality with a high protein content,desirable agronomic and economical characters and high combining ability.In February,2006,it was certified by Hunan Provincial Crop Variety Appraisal Committee.Zhongzhongyou 448(Zhongzhong 1A/Chenghui 448)) is a new hybrid rice combination with both high yield and fine grain qu... |
| Keywords: | hybrid rice CMS line Zhongzhong 1A high protein content breeding |
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