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通过对四个母本和三个父本不完全双列杂交配合力及遗传力的分析发现,甘木二棱、克拉卡其、黑引瑞在部分性状上配合表现较好,是比较优良的亲本,一般配合力和特殊配合力之间没有明显的必然联系,在各个性状中,小穗总数、千粒重具有较高的遗传力,而生物产量、单株粒数的遗传力则比较低。
Through the analysis of the combining ability and heritability of incomplete diallel cross of four maternal and three paternal parents, it was found that Ganmu Erri, Kalakathai and Herrera cooperated well in some traits and were the better parents, There was no obvious necessary relationship between general combining ability and special combining ability. In all traits, the total number of spikelets and 1000-grain weight had higher heritability, while the heritability of biological yield and grain-per plant was lower.