摘要
将灰色育种方法与矮败群体改良方法相结合,提出了小麦灰色轮回群体改良方法。主要包括制定育种目标,进行亲本分类,构筑基础群体,组建轮选群体,建造改良群体,筛选优良品种,合理布局品种,以及良种良法配套。
A grey recurrent population improvement of wheat was suggested by combining the grey breeding method with the wheat dwarf male-sterile technology. The principal approaches include the determination of breeding targets; classification of parents; establishment of basic population, recurrent selection population and improving population, screening and rational arrangement of fine varieties; and combination of fine varieties with reasonable cultivation method.
出处
《河南农业科学》
CSCD
北大核心
2007年第6期58-61,共4页
Journal of Henan Agricultural Sciences
关键词
小麦
群体改良
灰色育种
方法
Wheat
Population improvement
Grey breeding
Method
