| 优质籼稻不育系十优A的选育与应用 |
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| 引用本文： | 粟学俊,陈彩虹,梁曼玲,禤绮琳. 优质籼稻不育系十优A的选育与应用[J]. 杂交水稻, 2007, 22(3): 10-12 |
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| 作者姓名： | 粟学俊 陈彩虹 梁曼玲 禤绮琳 |
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| 作者单位： | 广西农业科学院,水稻研究所,广西,南宁,530007 |
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| 基金项目： | 广西科技攻关项目;广西农业科学院科技发展基金 |
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| 摘 要： | 十优A是广西农科院水稻所选育的含有爪哇稻（Calotoc）、粳稻（02428）亲缘的籼型野败不育系。该不育系败育彻底,异交习性好,对“九二0”敏感,可恢性好,配合力高,早、晚稻稻米加工和外观品质都达国标优质稻谷2级标准,繁殖制种易获高产。该不育系及所配组合十优838均于2006年3月通过广西品种审定。
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| 关 键 词： | 杂交水稻 不育系 十优A 优质 选育 |
| 文章编号： | 1005-3956（2007）03-0010-03 |
| 修稿时间： | 2006-10-19 |
Breeding of WA-type Indica CMS Line Shiyou A with Good Grain Quality |
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| SU Xue-jun,CHEN Cai-hong,LIANG Man-ling,XUAN Qi-lin. Breeding of WA-type Indica CMS Line Shiyou A with Good Grain Quality[J]. Hybrid Rice, 2007, 22(3): 10-12 |
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| Authors: | SU Xue-jun CHEN Cai-hong LIANG Man-ling XUAN Qi-lin |
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| Affiliation: | Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, Guangxi 530007, China |
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| Abstract: | Shiyou A is a new WA-type indica CMS line with genetic relations to japonica and javanica rice.It has stable and complete male sterility,high outcrossing rate and good responsivity to GA3,good restorability and high combining ability.Its milling and appearance grain quality traits meet the second class of national standards for fine quality rice no matter whether it is planted in early or late season.It is easy to obtain a high yield in its multiplication and hybrid seed production.Shiyou A and its hybrid Shiyou 838(Shiyou A/Fuhui 838) were both certified in Guangxi in March,2006. |
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| Keywords: | hybrid rice CMS line Shiyou A good grain quality breeding |
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