优质香型三系不育系元香A的选育
Breeding of High-quality Aromatic CMS Line Yuanxiang A in Rice
陈虹 1雷建国 1侯桂花 1毛凌华 1聂元元1
作者信息
- 1. 江西省超级水稻研究发展中心,江西南昌 330200
- 折叠
摘要
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.
Abstract
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.
关键词
杂交水稻/不育系/元香A/优质/香味/选育Key words
hybrid rice/sterile line/Yuanxiang A/high quality/aroma/breeding引用本文复制引用
基金项目
江西省重点研发计划(20203BBF63033)
江西省重点研发计划(20212BBF63001)
江西省协同创新项目(JXXTCX202111)
江西省协同创新项目(JXXTCX202306)
江西省农科院博士启动基金(JXSNKYJCRC202339)
江西省揭榜挂帅重大项目(20213AAF01001)
水稻生物学国家重点实验室开放基金(20200101)
出版年
2024
国家科技期刊平台
NSTL
万方数据