吉林省674份野生大豆(G.Soja)脂肪平均含量为8.38±1.20％,最高13.96％,最低4.80％,变异系数14.37％。野生大豆脂肪含量与脐色、种皮色、泥膜有无、籽粒大小、叶形等植物学性状有关。其趋势是,黑脐、双色种皮、无泥膜、百粒重2.6—3.0克、卵圆形叶等性状的脂肪含量较高。四平地区是吉林省野生大豆高脂肪区。鉴定出脂肪加蛋白质总量超过62.00％的材料13份,脂肪、蛋白质含量均较高的种质8份。 The average fat content of 674 wild soja in Jilin Province was 8.38 ± 1.20%, the highest was 13.96%, the lowest was 4.80% and the coefficient of variation was 14.37%. Wild soybean fat content and umbilical color, seed coat color, mud membrane, grain size, leaf shape and other botanical traits. The trend is that black umbilical, two-color seed coat, non-muddy, one hundred weight 2.6-3.0 grams, oval leaves and other traits higher fat content. Siping area is a wild high-fat soybean in Jilin Province. Identified fat and protein content of more than 62.00% of the material 13, fat, protein content of the higher germplasm 8 copies.