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优质香型三系不育系元香A的选育

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元香A是江西省超级水稻研究发展中心利用中浙12B/沪旱7B//中浙12B杂交后代与中浙A连续回交转育而成的水稻优质香型三系不育系,具有分蘖力强、米质较优、开花习性较好等优良特性,2022年通过江西省农作物品种审定委员会审定.由该不育系配制的组合元香优651于2023年6月通过广西壮族自治区农作物品种审定委员会审定.
Breeding of High-quality Aromatic CMS Line Yuanxiang A in Rice
Yuanxiang A is a high-quality aromatic CMS line of rice developed by the Super Rice Research and Development Center of Jiangxi Province through continuous backcrossing between the progeny of Zhongzhe 12B/Huhan 7B//Zhongzhe 12B and Zhongzhe A.It has excellent characteristics such as strong tillering ability,better grain quality and good flowering habits,and was approved by Jiangxi Provincial Crop Variety Appraisal Committee in 2022.The hybrid combination Yuanxiangyou 651 derived from Yuanxiang A was approved by the Crop Variety Appraisal Committee of Guangxi Zhuang Autonomous Region in June 2023.

hybrid ricesterile lineYuanxiang Ahigh qualityaromabreeding

陈虹、雷建国、侯桂花、毛凌华、聂元元

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江西省超级水稻研究发展中心,江西南昌 330200

杂交水稻 不育系 元香A 优质 香味 选育

江西省重点研发计划江西省重点研发计划江西省协同创新项目江西省协同创新项目江西省农科院博士启动基金江西省揭榜挂帅重大项目水稻生物学国家重点实验室开放基金

20203BBF6303320212BBF63001JXXTCX202111JXXTCX202306JXSNKYJCRC20233920213AAF0100120200101

2024

10.16267/j.cnki.1005-3956.20230829.266

杂交水稻
国家杂交水稻工程技术研究中心 湖南杂交水稻研究中心

杂交水稻

CSTPCD北大核心
影响因子：0.432
ISSN：1005-3956
年,卷(期)：2024.39(3)