论文部分内容阅读
研究亲本的配合力,根据配合力选择亲本对于杂种优势强优势组合选配具有十分重要的意义,本研究通过比较亲本之间配合力的差异以及配合力与杂种优势的关系,来进一步评价各亲本的一般配合力以及50个杂交种的主要性状的特殊配合力和杂种优势。
It is of great significance to study the combining ability of parents and to select the parents according to their combining ability for the combinations of heterosis with superior heterosis. In this study, the parents were further evaluated by comparing the differences in combining ability and the relationship between combining ability and heterosis The general combining ability and the special combining ability and heterosis of the main characters of 50 hybrids.