高产抗褐飞虱三系杂交籼稻新组合特优685的选育  

Breeding of New Three-line Indica Hybrid Rice Combination Teyou 685 with High Yield and Brown Planthopper Resistance

作　　者：刘开强 邓国富[2] 戴高兴[2] 高利军[3] 潘英华[1] 周维永 梁海福 陈韦韦 李经成 黄娟 高菊 卿冬进 LIU Kai-qiang;DENG Guo-fu;DAI Gao-xing;GAO Lijun;PAN Ying-hua;ZHOU Wei-yong;LIANG Hai-fu;CHEN Weiwei;LI Jing-cheng;HUANG juan;GAO Ju;QING Dong-jin(Rice Research Institute,Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory for Genetic Improvement of Rice/Guangxi Talent High Land of High Quality Breeding Research,Nanning,Guangxi 530007,China;Guangxi Academy of Agricultural Sciences,Nanning,Guangxi 530007,China;Guangxi Crop Genetic Improvement and Biotechnology Laboratory,Nanning,Guangxi530007,China)

机构地区：[1]广西壮族自治区农业科学院水稻研究所/广西水稻遗传育种重点实验室/广西水稻优质化育种研究人才小高地,广西南宁530007 [2]广西壮族自治区农业科学院,广西南宁530007 [3]广西作物遗传改良生物技术重点开放实验室,广西南宁530007

出　　处：《杂交水稻》2022年第5期60-62,共3页Hybrid Rice

基　　金：国家自然科学基金(32160645);广西农业科学院科技发展基金(2021JM23);广西水稻优质化育种研究人才小高地(水稻人才小高地QN-27)。

摘　　要：特优685是广西壮族自治区农业科学院水稻研究所、广西荃鸿农业科技有限公司和广西作物遗传改良生物技术重点开放实验室合作,利用不育系龙特浦A与抗褐飞虱恢复系桂685配组育成的感温型三系杂交籼稻新组合。该组合产量高,并携带抗褐飞虱基因Bph3,2020年6月通过广西壮族自治区农作物品种审定委员会审定。Teyou 685, derived from the CMS line Longtepu A and the brown planthopper resistant restorer line Gui 685, is a new thermo-sensitive three-line indica hybrid rice combination co-developed by the Rice Research Institute of Guangxi Academy of Agricultural Sciences, Guangxi Quanhong Agricultural Science and Technology Co., Ltd. and Guangxi Crop Genetic Improvement and Biotechnology Laboratory. It has the characteristics of high yield and carrying the brown planthopper resistant gene Bph3. It was registered and released to commercial production by Guangxi Crop Variety Appraisal Committee in June 2020.

关 键 词：杂交水稻 特优685 抗褐飞虱 选育 

分 类 号：S511.01[农业科学—作物学] S334