福建省春大豆种质资源蛋白质与脂肪含量分析

Protein and fat content of spring soybean germplasm in Fujian province

对 18 9份春大豆的品质资料进行分析结果表明 ,蛋白质平均含量 43.4% ,分布在 41.1%～ 47.0 %的种质15 8份 ,占 83.6 % ;蛋白质含量超过 47.0 %的种质 9份 ,占 4.8%。脂肪平均含量 18.8% ,分布在 17.1%～ 2 1.0 %的种质 176份 ,占 93.1% ;脂肪含量超过 2 1.0 %的种质 7份 ,占 3.7%。蛋脂总量平均 6 2 .2 % ,分布在 5 9.1%～6 5 .0 %的种质 16 2份 ,占 85 .7% ;超过 6 5 .0 %的种质 14份 ,占 7.4%。蛋脂总量与蛋白质含量存在极显著的正相关 ;

The data of 189 spring soybean quality were analysed.The results showed that the average protein content was 43 40%.83 6% of the studied materials(158)were 41 1%-46 0%.The average fat content was 18 8%,93 1% of the studied materials (176) were 17 1%-21 0%.The average of total content of protein and fat were 62 2%,and mainly distributed in 59 1%-65 0%,accounted for 85 7% of the studied materials.There were 9 accessions with high protein content(>47%),7 accessions with high fat content and 14 accessions with high total content of protein and fat.The results also showed that the protein content was positively correlated with the total content of protein and fat at 1% level and was negatively correlated with the fat content at 1% level.