摘要
玉米单倍体育种技术作为现代玉米育种的三大核心技术之一,能够显著缩短育种年限,提高育种效率。诱导和加倍是单倍体育种的重要过程,其效率直接影响该技术的发展。本文综述了玉米单倍体育种技术中诱导和加倍的研究进展,为后续更高效地开展单倍体育种提供参考。
As one of the three core technologies of modern maize breeding,maize haploid breeding technology can significantly shorten breeding years and improve breeding efficiency.Induction and doubling are important steps in haploid breeding,and their efficiency directly influences the development of maize haploid breeding technology.This paper reviews the research progress on induction and doubling in maize haploid breeding technology,which lays foundations for developing more efficient haploid breeding technology in the future.
作者
余艳欢
贾波
谢庆春
YU Yan-huan;JIA Bo;XIE Qing-chun(Jiangsu Xuhuai Area Huaiyin Institute of Agricultural Sciences,Huai'an 223001,China;Jiangsu Key Laboratory of Crop Genetics and Physiology/Agricultural College of Yangzhou University,Yangzhou 225009,China)
出处
《大麦与谷类科学》
2022年第5期9-13,20,共6页
Barley and Cereal Sciences
基金
江苏省农业科技自主创新资金项目[CX(19)3048]
江苏省环洪泽湖生态农业生物技术重点实验室项目(17HZHL008)
淮安市农业科学研究院科研发展基金(HNY202119)。
关键词
玉米
单倍体育种
诱导率
加倍率
研究进展
Maize
Haploid breeding
Induction rate
Doubling rate
Research progress
