大豆品种表现型与配合力的相关分析  

THE ANALYSIS OF THE RELATIONSHIP BETWEEN THE SOYBEAN PHENOTYPE VALUE WITH THE COMBINING ABILITY

作　　者：杨琪[1] 王金陵[1] 

机构地区：[1]东北农学院大豆研究室

出　　处：《中国油料》1994年第1期60-62,共3页

摘　　要：大豆植株的表现型与配合力的相互关系分析结果表明，植株形态性状的亲本均值与Ｆ１、Ｆ２的一般配合力效应值里呈著或极显著正相关。Ｆ１、Ｆ２的主要产量性状的均值与相应世代的特殊配合力效应值呈显著或极显著正相关。植株形态性状和品质性状的Ｆ１育种值与Ｆ２均值呈显著或极显著正相关。植株形态性状、产量性状及品质性状总配合力效应值世代间相关显著。The soybean combining ability with the parent phenotype value was studied. The results suggested that the parental mean value of morphological characters had significant positive correlation with the F1 and F2 general combining ability. The mean value of F1and F2for yield characters had significant positive correlation with the F1and F1 special combining ability. The F1breeding value of morphological and qualitative characters had significant positive correlation with the F2 mean value. The F1 total combining ability of morphological yield and qualitative characters had significant correlation with that of F2

关 键 词：大豆 配合力 相关 品种 

分 类 号：S565.103.2[农业科学—作物学]