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一、前言水稻自开展丛化育种以来,培育出一批“丛生快长”类型品种,使我国的粮食产量向前推进了一步。本文从亲本品种产量的配合力问题上分析“丛生快长”类型亲本品种与一般矮秆类型亲本品种的遗传传递的差异。
I. Introduction Rice has bred a large number of varieties of “clusters of fast growth” since its implementation of plexiglass breeding and has taken a step forward in China’s grain output. In this paper, we analyzed the differences of the genetic transmission between “Congrucongchang” type parents and common dwarf types parental breeds based on the combining ability of parental varieties.