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一、前言 在现代动植物育种中,配合力测定不仅作为估计杂种优势的手段,且已作为培育新品种的一种选育方法。因此,准确地估测亲本配合力,对于在杂交育种或经济杂交工作中正确的选配亲本,尽早地评定组合优劣,提高育种效果和生产的经济效益,都有十分重要的意义。
I. Introduction In modern animal and plant breeding, the determination of combining ability not only as a means of estimating heterosis, and has been used as a breeding method of breeding new varieties. Therefore, to accurately estimate the combining ability of parents, it is of great significance for the correct selection of parents to be used in crossbred or economic hybridization as soon as possible to evaluate the advantages and disadvantages of combinations and improve the breeding effect and the economic benefits of production.