浙江农业科学 ›› 2025, Vol. 66 ›› Issue (4): 830-833.DOI: 10.16178/j.issnv0528-9017.20240921

• 水稻 • 上一篇    下一篇

高产优质籼粳杂交稻新组合浙粳嘉优710的选育

张馨月1(), 叶胜海2, 董俊杰1, 富昊伟1, 李友发1,*()   

  1. 1.嘉兴市农业科学研究院,浙江 嘉兴 314016
    2.浙江省农业科学院 作物与核技术利用研究所,浙江 杭州 310021
  • 收稿日期:2024-12-02 出版日期:2025-04-11 发布日期:2025-05-09
  • 通讯作者: 李友发
  • 作者简介:李友发,E-mail:liyoufa66@sina.com
    张馨月(1989—),女,河南安阳人,农艺师,博士,E-mail:Drzhangxinyue@163.com
  • 基金资助:
    浙江省“十四五”农业新品种选育重大科技专项(2021C02063-1);浙江省“十四五”农业新品种选育重大科技专项(2021C02063-2);嘉兴市重点研究计划项目(2024BZ20006);嘉兴市科技项目(2024AZ10007)

Breeding of new indica-japonica hybrid rice combination Zhejingjiayou 710 with high yield and good quality

ZHANG Xinyue1(), YE Shenghai2, DONG Junjie1, FU Haowei1, LI Youfa1,*()   

  1. 1. Jiaxing Academy of Agricultural Sciences, Jiaxing 314016, Zhejiang
    2. Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
  • Received:2024-12-02 Online:2025-04-11 Published:2025-05-09
  • Contact: LI Youfa

摘要:

浙粳嘉优710是嘉兴市农业科学研究院、浙江省农业科学院作物与核技术利用研究所和浙江勿忘农种业股份有限公司利用三系粳型不育系浙粳7A和籼型恢复系DR610进行配组育成的籼粳杂交稻新组合。该组合具有高产、广适、米质优等特点,2022年通过国家农作物品种审定委员会审定。本文介绍了其选育过程、特征特性、栽培及制种技术要点。

关键词: 籼粳杂交稻, 浙粳嘉优710, 高产, 优质, 选育

Abstract:

Zhejingjiayou 710, derived from japonica-type CMS line Zhejing 7A and indica-type restorer line DR610, is a new indica-japonica hybrid rice combination co-developed by Jiaxing Academy of Agricultural Sciences, Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences and Zhejiang Wuwangnong Seed Industry Co., Ltd. With the characteristics of high yield, wide adaptability and good grain quality, it was registered and released by the National Crop Variety Approval Committee in 2022. The breeding process, characteristics and key technical points in cultivation and hybrid seed production of Zhejingjiayou 710 were introduced in this study.

Key words: indica-japonica hybrid rice, Zhejingjiayou 710, high yield, good quality, breeding

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