玉米自交系“WD02”选育及繁殖技术
Breeding and Propagation Techniques of Maize Inbred Line “WD02”
周刚 1向世标 2吴承国 1兰玉梅 2秦光明 2崔鹏 2张振 2李永学2
作者信息
- 1. 湖北省十堰市农业科学院，湖北十堰 442000; 长江大学“主要粮食作物产业化湖北省协同创新中心”，湖北荆州 434025
- 2. 湖北省十堰市农业科学院，湖北十堰 442000
- 折叠
摘要
玉米自交系“WD02”是玉米新品种“郧单19”的父本，是热带种质 CIM －17导入温带种质“7913”后经混粉、回交选育而成。该自交系性状优、配合力高，研究其繁殖技术，有利于“郧单19”的制种和推广。
Abstract
Maize inbred line “WD02” is the male parent of the new maize variety Yundan 19.This line was selected by mixing powder and back-crossing from the temperature germplasm 7913, into which a tropical germplasm CIM-17 was introduced.The excellent characteristics and high combi-ning ability of “WD02” showed that research on its propagation was conducive to the seed production and widely application of Yundan 19.
关键词
玉米自交系/“WD02”/选育/特征特性/繁殖技术Key words
Maize inbred line/“WD02”/Breeding/Characteristics/Propagation technology引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据