高产优质杂交中籼稻扬籼优77的选育与应用  

Breeding and application of medium hybrid indica rice Yangxianyou 77 with high-yield and superior quality

作　　者：段圣省 薛莲 余启芝 董华林[1] 李爱宏[4] 殷得所[1] 李忠正 王红波 孙阳 郭英[1] 徐得泽[1,2] DUAN Sheng-xing;XUE Lian;YU Qi-zhi;DONG Hua-lin;LI Ai-hong;YIN De-suo;LI Zhong-zheng;WANG Hong-bo;SUN Yang;GUO Ying;XU De-ze(Institute of Food Crops,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement/Key Laboratory of Crop Molecular Breeding,Ministry of Agriculture and Rural Affairs,Wuhan430064,China;Hubei Hongshan Laboratory,Wuhan430070,China;Hubei Crayfish Industry Technology Research Institute Co.,Ltd.,Qianjiang433100,Hubei,China;Lixiahe Region Institute of Agricultural Sciences in Jiangsu,Yangzhou 225007,Jiangsu,China;Hubei Agricultural Technology Extension Station,Wuhan430070,China)

机构地区：[1]湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室/农业农村部作物分子育种重点实验室,武汉430064 [2]湖北洪山实验室,武汉430070 [3]湖北省小龙虾产业技术研究院有限公司,湖北潜江433100 [4]江苏里下河地区农业科学研究所,江苏扬州225007 [5]湖北省农业技术推广总站,武汉430070

出　　处：《湖北农业科学》2025年第3期25-28,共4页Hubei Agricultural Sciences

基　　金：国家重点研发计划项目(2023YFD2300305);湖北省支持种业高质量发展项目(HBZY2023B001-02);湖北省农业科学院青年基金(2023NKYJJ04);粮食作物种质创新与遗传改良湖北省重点实验室开放课题(2022lzjj08)。

摘　　要：扬籼优77是湖北省农业科学院粮食作物研究所、江苏里下河地区农业科学研究所、湖北洪山实验室、湖北省农业技术推广总站、湖南亚华种业有限公司等单位利用不育系扬籼9A与恢复系HD377配组选育而成的中熟偏迟籼型杂交中稻品种,具有高产稳产、米质优良、综合抗性好等显著特点,于2024年通过湖北省农作物品种审定。介绍了该品种的选育过程、特征特性、栽培和制种技术要点。Yangxianyou 77 is a medium-late maturing hybrid indica rice variety jointly developed by the Institute of Food Crops,Hubei Academy of Agricultural Sciences,Lixiahe Region Institute of Agricultural Sciences in Jiangsu,Hubei Hongshan Laboratory,Hubei Agricultural Technology Extension Station,and Hunan Yahua Seed Industry Co.,Ltd.It was bred using the male sterile line Yangxian 9A and the restorer line HD377.This variety exhibited high and stable yields,superior grain quality and strong disease resistance.It was approved by Hubei Provincial Crop Variety Approval Committee in 2024.The breeding process,agronomic characteristics and cultivation techniques associated with this variety were introduced.

关 键 词：杂交水稻 中籼稻 扬籼优77 高产 优质 选育 

分 类 号：S511.21[农业科学—作物学]