杂交高粱的选育是选用适宜亲本组配出高产、质优、适应性强等性状优异的新杂种。但由于我们对杂交高粱亲本主要农艺性状的配合力研究甚少,所以育种工作中常常存在一定的盲目性。为此,我们对杂交高粱主要性状的配合力进行了初步分析研究,为选育亲本、组配优良组合提供依据。一、材料与方法选用具有一定代表性的不同血缘类型和性状的亲本,其中母本有:3197A(南非高粱)、02A(西非高粱)、2219A(印度高 Selection of hybrid sorghum is the selection of appropriate parent group with high yield, high quality, adaptability and other new traits excellent new hybrids. However, due to the lack of research on the combining ability of main agronomic traits of parents of hybrid sorghum, there is often some blindness in the breeding work. Therefore, we carried out a preliminary analysis on the combining ability of the main characters of hybrid sorghum, which provided the basis for the selection of parents and the combination of excellent combinations. First, materials and methods Selected representative parents of different blood types and traits, including 3197A (South African sorghum), 02A (West African sorghum), 2219A (Indian high