摘要
本文论述了国外对根蘖型苜蓿的研究概况,总结了培育根蘖型苜蓿的方法。通过选择优良无性系,组建综合品种的途径有利于根蘖性状提高。文章还针对我国半干旱草原的特点和近年来的经验,提出了具体育种目标及方法。作者认为抓住根蘖性状通过组建综合种、轮回选择和杂交育种法可培育出新品种。
It has been reviewed the studies creeping rooted and summarized the methods of breeding creeping rooted lucerne abroad. The way to set up synthetic variety by selecting good colone is of benefit to developing creeping rooted charcter. It has been put Forward the breeding aim and methods based on the charcteristics of semiarid grassland of China and experiences in recent years. Depending on the character of creeping the authors believe in new variety will be developed by setting up synthetic variety, rotational selection and cross breeding.
出处
《中国草地》
CSCD
1990年第5期42-44,34,共4页
Grassland of China
基金
农业部"七五"期间重点课题
