优质抗病杂交晚稻新组合启优2165的选育  

Breeding of New Late Hybrid Rice Combination Qiyou 2165 with Good Grain Quality and Disease Resistance

作　　者：张水金[1] 周鹏[1] 郑菲艳 陈春霞 王洪飞[1] 董瑞霞[1] 游晴如[1] 郑家团[1] 黄庭旭[1] 涂诗航[1] ZHANG Shuijin;ZHOU Peng;ZHENG Feiyan;CHEN Chunxia;WANG Hongfei;DONG Ruixia;YOU Qingru;ZHENG Jiatuan;HUANG Tingxu;TU Shihang(Rice Research Institute,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350018,China)

机构地区：[1]福建省农业科学院水稻研究所,福建福州350018

出　　处：《杂交水稻》2023年第5期74-76,共3页Hybrid Rice

基　　金：福建省科技计划项目——省属公益类科研院所基本科研专项(2020R1023005);福建省人民政府中国农业科学院农业高质量发展超越“5511”协同创新工程(XTCXGC2021001);福建省农业科学院科技创新团队建设项目(CXTD2021001-1,CXTD2021001-5);福建省现代农业水稻产业技术体系建设(闽财指[2021]637号)。

摘　　要：启优2165系福建省农业科学院水稻研究所利用优质抗病三系不育系启源A与优质抗病恢复系福恢2165配组育成的杂交晚稻新组合。该组合具有熟期早、抗稻瘟病、米质优等特点,2020年通过福建省农作物品种审定。介绍了启优2165的选育过程、特征特性、栽培及制种技术要点。Qiyou 2165,derived from Qiyuan A(a CMS line with good grain quality and disease resistance)and Fuhui 2165(a new restorer line with good grain quality and disease resistance),is a new late hybrid rice combination developed by the Rice Research Institute of Fujian Academy of Agricultural Sciences.It is characteristic of early maturity,good blast resistance and fine grain quality,and it was approved for release to commercial production by Fujian Crop Variety Appraisal Committee in 2020.The breeding process,characteristics,key technical points in cultivation and hybrid seed production of Qiyou 2165 were introduced.

关 键 词：杂交水稻 启优2165 优质 抗病 

分 类 号：S511.01[农业科学—作物学] S334