高产优质籼粳杂交稻新组合浙粳嘉优710的选育  

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

作　　者：张馨月 叶胜海[2] 董俊杰 富昊伟[1] 李友发[1] ZHANG Xinyue;YE Shenghai;DONG Junjie;FU Haowei;LI Youfa(Jiaxing Academy of Agricultural Sciences,Jiaxing 314016,Zhejiang;Institute of Crop and Nuclear Technology Utilization,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang)

机构地区：[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

出　　处：《浙江农业科学》2025年第4期830-833,共4页Journal of Zhejiang Agricultural Sciences

基　　金：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)。

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。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.

关 键 词：籼粳杂交稻 浙粳嘉优710 高产 优质 选育 

分 类 号：S511[农业科学—作物学] S334