杂交水稻2025，Vol.40Issue(3)：41-43,3.DOI:10.16267/j.cnki.1005-3956.20241016.227
籼型水稻三系不育系民兴A的选育与应用
Breeding and Application of Indica CMS Line Minxing A in Rice
摘要
Abstract
The indica rice CMS line Minxing A was developed by Hunan Minsheng Seed Industry Research Institute Co.,Ltd.through crossing the maintainer line Long 8B as the female parent with the F6 generation of Longxiang 634B/Minsheng B as the male parent and in its F6 generation elite individual plants being selected for test-crossing with Longxiang 634A,followed by successive backcrossing for multiple generations.In 2023,an application for protection of new agricultural plant varieties has been submitted.This sterile line has stable sterility,excellent plant type,grain quality meeting the Ministry Standard Grade 3 and strong combining ability.Three hybrid combinations derived from Minxing A have been approved by the Crop Variety Appraisal Committee of Hunan Province,one of which has also been approved by the National Crop Variety Appraisal Committee.关键词
杂交水稻/不育系/民兴A/选育Key words
hybrid rice/male sterile line/Minxing A/breeding分类
农业科技引用本文复制引用
杨琛,吴涛,龙和平..籼型水稻三系不育系民兴A的选育与应用[J].杂交水稻,2025,40(3):41-43,3.基金项目
国家科技创新2030—重大项目(2023ZD04022) （2023ZD04022）
