CAJ | 학술논문

用24份优异玉米（Zea mays L.)种质，采用不完全双列杂交设计配成119个杂交组合，对供试种质进行配合力分析。结果表明，24个自交系以及配制的组合在18个主要性状上都存在极显著差异。各杂交组合在产量性状上的表现与总配合力一致，用总配合力效应可以预测产量。
용24빈우이옥미（Zea mays L.)충질，채용불완전쌍렬잡교설계배성119개잡교조합，대공시충질진행배합력분석。결과표명，24개자교계이급배제적조합재18개주요성상상도존재겁현저차이。각잡교조합재산량성상상적표현여총배합력일치，용총배합력효응가이예측산량。
24 elite maize germplasms were used to produce 119 maize cross combinations by NCⅡ design. The combining a-bility of yield of the 119 combinations were analyzed. The results showed that 24 inbred lines and its hybrids had signifi-cantly difference on 18 major characters. Performance of the yield traits of each cross was consistent with the general combin-ing ability. It is indicated that the general combining ability could be used to predict yield.