在杂交育种中利用配合力分析方法测定亲本性状,有助于正确地选择亲本、尽早地评定组合,从而提高育种效率。本研究旨在对本所新育成的高粱恢复系和新引进不育系的主要数量性状进行配合力分析,为进一步探讨其利用价值提供可靠依据。1材料和方法试验于2004年在该所试验地完成,供试 The determination of parents’ traits using the analysis of combining ability in hybrid breeding helps to select the parents correctly and evaluate the combinations as early as possible to improve the breeding efficiency. The purpose of this study was to analyze the combining ability of sorghum restorer lines newly introduced by our institute and the main quantitative traits of newly introduced CMS lines and to provide a reliable basis for further exploring its utilization value. 1 Materials and Methods The test was completed on that pilot site in 2004 for testing