糯性三系不育系信1191Awx的选育及利用
Breeding and Utilization of Waxy CMS Line Xin1191Awx in Rice
沈光辉 1霍二伟 1郭桂英 1王青林 1马汉云 1陆云 1常幸远 1余林闯 1扶定1
作者信息
- 1. 信阳市农业科学院,河南信阳 464000
- 折叠
摘要
信1191Awx是信阳市农业科学院利用金23B/IR58025B//特糯2072选育糯性保持系,再与D62A测交并连续回交转育而成的糯性三系不育系,于2019年通过河南省农作物品种审定委员会鉴定.介绍了信1191Awx的选育过程、特征特性及其繁殖技术.
Abstract
Xin1191Awx is a waxy rice CMS line developed by Xinyang Academy of Agricultural Sciences using a waxy maintainer line derived from Jin23B/IR58025B/Tenuo 2072 to make testcross with D62A followed by successive backcrosses.It was technically identified by Henan Provincial Crop Variety Appraisal Committee in 2019.The breeding process,characteristics and multiplication techniques of Xin1191Awx were introduced.
关键词
杂交水稻/三系不育系/信1191Awx/糯性/选育Key words
hybrid rice/CMS line/Xin1191Awx/waxiness/breeding引用本文复制引用
基金项目
国家水稻产业技术体系建设专项(CARS-01-101)
河南省现代农业产业技术体系建设专项(HARS-22-03-G2)
出版年
2024
国家科技期刊平台
NSTL
万方数据