高产大穗籼型杂交水稻新组合桂浙优2833的选育  

Breeding of New Indica Hybrid Rice Combination Guizheyou 2833 with High Yield and Large Panicle

作　　者：李梅 陈华文 何丽群 奉志高 杨名通 易小林 童汉华[4] 罗永明 杨经良 LI Mei;CHEN Huawen;HE Liqun;FENG Zhigao;YANG Mingtong;YI Xiaolin;TONG Hanhua;LUO Yongming;YANG Jingliang(Guangxi Agricultural Vocational and Technical University,Nanning,Guangxi 530007,China;Guangxi Seed Management Station,Nanning,Guangxi 530022,China;Guangxi Wanhe Seed Industry Co.,Ltd.,Nanning,Guangxi 530007,China;National Rice Improvement Center,China National Rice Research Institute,Hangzhou,Zhejiang 310006,China)

机构地区：[1]广西农业职业技术大学,广西南宁530007 [2]广西壮族自治区种子管理站,广西南宁530022 [3]广西万禾种业有限公司,广西南宁530007 [4]中国水稻研究所国家水稻改良中心,浙江杭州310006

出　　处：《杂交水稻》2023年第4期87-90,共4页Hybrid Rice

基　　金：广西农业科技自筹经费项目(Z202227,Z202012);广西高校科研项目(2021KY1194)。

摘　　要：桂浙优2833系广西万禾种业有限公司和广西农业职业技术大学以三系不育系桂浙A为母本、恢复系R8233为父本配组育成的高产大穗籼型杂交水稻新组合。该组合具有直链淀粉含量适中、米饭口感好等特点,2022年通过广西农作物品种审定委员会审定。Guizheyou 2833 is a new indica hybrid rice combination with high yield and large panicle,which is developed by Guangxi Wanhe Seed Industry Co.,Ltd.and Guangxi Agricultural Vocational and Technical University with CMS line Guizhe A as female parent and restorer line R8233 as male parent.The combination has the characteristics of moderate amylose content and good taste.It was registered and released for commercial production by the Crop Variety Appraisal Committee of Guangxi Zhuang Autonomous Region in June 2022.

关 键 词：杂交水稻 桂浙优2833 高产 大穗 选育 

分 类 号：S511.01[农业科学—作物学] S334