红莲型优质糯稻不育系红糯1A的选育与应用  

Breeding and application of good Honglian type glutinous rice CMS line Hongnuo 1A

作　　者：汤俭民 朱彩章 汤汉华 曹庆云 龚伟华 毛惠民 付成俊 谢春甫 高祥 周启涛 王小文 杨文俊 郑明 王文 汤亚东 TANG Jian-min;ZHU Cai-zhang;TANG Han-hua;CAO Qin-yun;GONG Wei-hua;MAO Hui-min;FU Cheng-jun;XIE Chun-pu;GAO Xiang;ZHOU Qi-tao;WANG Xiao-wen;YANG Wen-jun;ZHENG Ming;WANG Wen;TANG Ya-dong(Hubei Zhongxiang Agricultural Technology Co.,Ltd.,Wuhan 430064,China;Xiaonan District Institute of Agricultural Sciences of Xiaogan City,Xiaogan,Hubei 432100,China;Xiaogan City Academy of Agricultural Sciences,Xiaogan 432100,Hubei,China)

机构地区：[1]湖北中香农业科技股份有限公司,武汉430064 [2]孝感市孝南区农业科学研究所,湖北孝感432100 [3]孝感市农业科学院,湖北孝感432100

出　　处：《湖北农业科学》2021年第22期27-30,共4页Hubei Agricultural Sciences

基　　金：湖北省农业厅优质稻研究开发项目(鄂农函[2002]73号);农业部“全国十佳农技推广标兵”资助项目(农办人[2015]34号)。

摘　　要：红糯1A是用粤泰A作母本,用(粤泰B//粤泰B/荆糯6号)F_(2)多个优良糯株作父本进行测保,并经多代定向选择和连续回交,选育而来的红莲型糯稻不育系。该不育系具有不育性稳定、异交结实率高、品质优、配合力高、综合性状优良等特点,2018年8月通过了湖北省农作物品种审定委员会审定。介绍了该品种的选育经过、主要特征特性和繁殖制种技术要点。Hongnuo 1A is a Honglian glutinous rice sterile line,bred by using Yuetai A as female parent and(Yuetai B//Yuetai B/Jingnuo 6)F_(2) multiple excellent glutinous plants as male parent for testing,and through multi-generation directional selection and continuous backcross.It has the characteristics of complete and stable male sterility,high outcrossing rate,good glutinous grain quality,high commbning ability,and desirable integrated characters.In August 2018,it was registered by Hubei Crop Variety Approval Committee.Its breeding process,major characteristics,techniques of multiplication and hybrid seed production were introduced.

关 键 词：杂交糯稻 红莲型 不育系 红糯1A 育种 

分 类 号：S511[农业科学—作物学]