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被测的两个同源自交系和相配的两个姊妹种．系与系之间、系与姊妹种之间、姊妹种之间（正反交）产量差异都不显著、而产量之间的差异主要是由于测验种之间的差异造成的。配合力测定结果．两个同源自交系和两个姊妹种中,系与系之间,系与姊妹种之间,两个姊妹种之间一般配合力差异不显著，说明利用配合力差异不显著的姊妹种替代自交系是可以作为杂交亲本生产种子的。
Two homologous inbreds and two sister siblings were tested. There was no significant difference in yield between lines and siblings, sisters (reciprocal cross) between lines and lines, and the difference between yields was mainly due to the differences among the test species. Combining ability test results. There was no significant difference in the general combining ability between the two homologous inbred lines and the two sister siblings, between the lines and between the lines, between the lines and the sibling lines, and between the two siblings, indicating that the sibling species with no significant difference in combining ability Alternative inbred lines can be used as hybrid parents to produce seeds.