湖北农业科学 ›› 2025, Vol. 64 ›› Issue (3): 25-28.doi: 10.14088/j.cnki.issn0439-8114.2025.03.004

• 育种·栽培 • 上一篇    下一篇

高产优质杂交中籼稻扬籼优77的选育与应用

段圣省1,2, 薛莲1, 余启芝3, 董华林1, 李爱宏4, 殷得所1, 李忠正5, 王红波1, 孙阳5, 郭英1, 徐得泽1,2   

  1. 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
  • 收稿日期:2025-02-21 出版日期:2025-03-25 发布日期:2025-04-17
  • 通讯作者: 徐得泽(1978-),男,安徽庐江人,研究员,主要从事高档优质稻与专用稻育种研究,(电话)027-87389991(电子信箱)dezexu@163.com。
  • 作者简介:段圣省(1996-),男,湖北武汉人,实习研究员,硕士,主要从事作物遗传育种研究,(电话)18086667791(电子信箱)17960926@qq.com。
  • 基金资助:
    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)

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

DUAN Sheng-xing1,2, XUE Lian1, YU Qi-zhi3, DONG Hua-lin1, LI Ai-hong4, YIN De-suo1, LI Zhong-zheng5, WANG Hong-bo1, SUN Yang5, GUO Ying1, XU De-ze1,2   

  1. 1. 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, Wuhan 430064, China;
    2. Hubei Hongshan Laboratory, Wuhan 430070, China;
    3. Hubei Crayfish Industry Technology Research Institute Co., Ltd., Qianjiang 433100, Hubei, China;
    4. Lixiahe Region Institute of Agricultural Sciences in Jiangsu, Yangzhou 225007, Jiangsu, China;
    5. Hubei Agricultural Technology Extension Station, Wuhan 430070, China
  • Received:2025-02-21 Published:2025-03-25 Online:2025-04-17

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。

关键词: 杂交水稻, 中籼稻, 扬籼优77, 高产, 优质, 选育

Abstract: :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.

Key words: hybrid rice, medium indica rice, Yangxianyou77, high-yield, superior quality, breeding

中图分类号: