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利用9个蛋白质、油分及二者总量含量高低不同亲本的23个组合,研究了亲子代及F_1、F_2和F_3世代间均值的相互关系,结果表明,不同含量类型品种间的杂交均以双亲含量高的,其后各世代的表现较好,双亲中只要有一亲较好,其后代的表现不会太差。父母本含量的高低对后代表现的影响基本相似,同母本上伴随着父本或同父本上伴随着母本含量的提高,其后各世代的含量提高,但也有一定的父母本之间及含量与世代的互作。蛋白质和总量含量的遗传可能无细胞质效应,但油分含量在少数组合中可能存在细胞质效应。中亲与后代的相关值比父本成母本与后代的相关值高,世代间的相关显著,相关值以邻近世代间较高。
The relationship among the parents, offspring and mean of F_1, F_2 and F_3 generations was studied by using 9 combinations of protein, oil, and their parents with different levels of total content. The results showed that the crosses between different types of content breeds parents High content, then the performance of each generation better, as long as a parent relatives better, the performance of their offspring will not be too bad. The content of the parents of the offspring of the impact of the similarities with the same parent with the parent or the same parent along with the increase in the content of the mother, then increase the content of each generation, but there is also a certain parental And content and interdependence of generations. The inheritance of protein and total content may have no cytoplasmic effect, but the oil content may have a cytoplasmic effect in a few combinations. The correlation between the pro-relatives and the offspring is higher than that between the paternal parent and the offspring, the correlation between generations is significant, and the correlation values are higher between adjacent generations.