CAJ | 학술논문

采用灰色系统理论中的灰色综合评判方法,对17个大豆区试品种进行了9个主要性状指标的综合分析和评价,最后得出结论为：各性状在评价品种优劣中所占的比重依次为产量〉单株粒重〉生育日数〉百粒重〉主茎节数〉株高〉有效分枝〉有效荚数〉单株粒数。为大豆新品种的选育和评价提供了依据和方法。
채용회색계통이론중적회색종합평판방법,대17개대두구시품충진행료9개주요성상지표적종합분석화평개,최후득출결론위：각성상재평개품충우렬중소점적비중의차위산량〉단주립중〉생육일수〉백립중〉주경절수〉주고〉유효분지〉유효협수〉단주립수。위대두신품충적선육화평개제공료의거화방법。
The study analyzed 9 main characteristics of 17 new soybean varieties using grey comprehensive evaluation method in grey system theory. The result show that importance of every characteristic in evaluation of soybean varieties is Yield 〉 Seed weight per plant 〉 Growth period 〉 100-Seed weight 〉 Node number 〉 Plant height 〉 effective branch 〉 effective pod 〉 Seed number per plant. This offer reference and method for breeding and judge of new soybean varieties.