优质长粒全香型杂交水稻新组合蒂香优166的选育  

Breeding of New Long-grain Aromatic Hybrid Rice Combination Dixiangyou 166 with Good Grain Quality

作　　者：易小林 陈华文 杨经良 雷日适 奉志高 李梅 吴月先 杨名通 何丽群 YI Xiaolin;CHEN Huawen;YANG Jingliang;LEI Rishi;FENG Zhigao;LI Mei;WU Yuexian;YANG Mingtong;HE Liqun(Guangxi Agricultural Vocational and Technical University,Nanning,Guangxi 530007,China;Guangxi Zhuang Autonomous Region Seed Management Station,Nanning,Guangxi 530022,China;Guangxi Zhuang Autonomous Region Seed Company,Nanning,Guangxi 530022,China;Guangxi Wanhe Seed Industry Co.,Ltd.,Nanning,Guangxi 530007,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]广西壮族自治区种子公司,广西南宁530022 [4]广西万禾种业有限公司,广西南宁530007

出　　处：《杂交水稻》2024年第4期68-71,共4页Hybrid Rice

基　　金：广西农业科技自筹经费项目(Z202227);广西农业科技自筹经费项目(Z202012);广西高校中青年教师科研基础能力提升项目(2021KY1194)。

摘　　要：蒂香优166是广西万禾种业有限公司利用香稻恢复系R166与长粒香稻不育系蒂香A配组育成的优质长粒全香型杂交水稻新组合。该组合熟期适中,米质优,丰产性、稳产性和适应性好,2023年6月通过广西农作物品种审定委员会审定。介绍了该组合的选育过程、产量表现、特征特性及其栽培与制种技术要点。Dixiangyou 166,derived from aromatic restorer line R166 and long-grain aromatic CMS line Dixiang A,is a new long-grain aromatic hybrid rice combination developed by Guangxi Wanhe Seed Industry Co.,Ltd..The combination has the characteristics of suitable maturity,good grain quality,stable and high yield,and wide adaptability.It was registered and released for commercial production by the Crop Variety Appraisal Committee of Guangxi Zhuang Autonomous Region in June 2023.The breeding process,yield performance,characteristics and key techniques of cultivation and hybrid seed production of this combination were introduced.

关 键 词：杂交水稻 香稻 优质 蒂香优166 

分 类 号：S334[农业科学—作物遗传育种] S338[农业科学—农艺学]