| 优质香稻不育系君香A的选育 |
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| 引用本文： | 蒋小勇,蒋逊平,郭爱军,李平,兰胜如,刘岸.优质香稻不育系君香A的选育[J].杂交水稻,2009,24(5). |
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| 作者姓名： | 蒋小勇 蒋逊平 郭爱军 李平 兰胜如 刘岸 |
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| 作者单位： | 湖南洞庭种业有限公司/岳阳市农业科学研究所,湖南,岳阳,414000 |
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| 基金项目： | 湖南省高档优质稻选育项目 |
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| 摘 要： | 君香A是以岳4B×五岭香丝苗的F_3单株与岳4B回交1次,在其自交F_3代中选株与金23A测交并连续回交后转育而成的香稻三系不育系.该不育系具有农艺性状优良、香味浓郁、可恢性好、配合力强、繁殖制种产量高、米质优(部颁1等优质米)等特点,2008年3月通过湖南省品种审定.
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| 关 键 词： | 杂交水稻 香稻不育系 君香A 优质 选育 |
Breeding of Fine Quality Aromatic CMS Line Junxiang A in Rice |
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| JIANG Xiao-yong,JIANG Xun-ping,GUO Ai-jun,LI Ping,LAN Sheng-ru,LIU An.Breeding of Fine Quality Aromatic CMS Line Junxiang A in Rice[J].Hybrid Rice,2009,24(5). |
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| Authors: | JIANG Xiao-yong JIANG Xun-ping GUO Ai-jun LI Ping LAN Sheng-ru LIU An |
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| Abstract: | Junxiang A, derived from the cross of Jin 23A/ / /Yue 4B/Wulingxiangsimiao (a fine quality aromatic rice) //Yue 4B, is a new aromatic CMS line in rice developed by the successive backcrossing method. It is characteristic of good agronomic characters, deep fragrance, good restorability, high combining ability, high yield in its multiplication and hybrid seed production and excellent grain quality (meeting the national standards of the 1~(st) class of fine quality rice on NY/T 593-2002). In March, 2008, it was registered by Hunan Provincial Crop Variety Appraisal Committee. |
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| Keywords: | hybrid rice aromatic CMS line Junxiang A fine grain quality breeding |
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