早熟高产三系杂交中稻新组合襄优5327的选育  

Breeding of three-line hybrid medium rice Xiangyou 5327 with early maturing and high yield

作　　者：房振兵[1] 陈波[1] 赵沙沙[1] 潘高峰 范兵[1] 田永宏[1] FANG Zhen-bing;CHEN Bo;ZHAO Sha-sha;PAN Gao-feng;FAN Bing;TIAN Yong-hong(Xiangyang Academy of Agricultural Sciences,Xiangyang 441057,Hubei,China)

机构地区：[1]襄阳市农业科学院,湖北襄阳441057

出　　处：《湖北农业科学》2020年第21期17-19,共3页Hubei Agricultural Sciences

基　　金：国家重点研发计划项目(2017YFD0301402-02);湖北省农业科技创新中心项目(2016-620-000-001-057);2019年襄阳市科技研究与开发项目。

摘　　要：襄优5327是襄阳市农业科学院用三系不育系襄313A与自育恢复系R5327配组育成的早熟高产三系杂交中稻新组合,具有熟期早、丰产性好、适宜性强和制种产量高等特点。该品种于2019年8月通过了湖北省农作物品种审定委员会审定。Xiangyou 5327 is a new three-line hybrid medium rice combination with early maturing and high-yield,which is bred by Xiangyang Academy of Agricultural Sciences with three line sterile line Xiang313A and self bred restorer line R5327.It has the charac⁃teristics of early maturity,good yield,strong suitability and high seed production.In August 2019,it passed the approval by Crop Va⁃riety Certification Committee in Hubei province.

关 键 词：杂交中稻 襄优5327 早熟 高产 三系 选育 

分 类 号：S513.32[农业科学—作物学]