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本研究表明,参试花生各性状存在着较明显的杂种优势,其中有4个性状的杂种优势强度与单株果重杂种优势强度呈显著相关。配合力分析结果,10个性状的一般配合力与特殊配合力均达显著或极显著水平;全部性状的一般配合力方差都显著大于特殊配合力方差,故这些性状的遗传以基因加性效应为主。
The results showed that there were obvious heterosis in the traits of peanut. The heterosis intensity of 4 traits was significantly correlated with the heterosis intensity per plant. Combining ability analysis showed that the general combining ability and the special combining ability of 10 traits all reached significant or very significant level. The variance of general combining ability of all traits was significantly greater than that of special combining ability. Therefore, the inheritance of these traits was the Lord.