不同剂量的γ射线、电子束单因子及其与不同浓度的苯甲酰胺复因子处理大豆种子，均能诱发其生育期、孕性和株高等农艺性状的突变，同时还能诱发蛋白质、氨基酸等品质突变，而且复因子处理较单因子处理的突变频率高。此外，筛选出的不同类型的突变体，其过氧化物酶活性及过氧化物酶同工酶酶谱均有明显差异。因此，可应用过氧化物酶等同工酶酶谱分析法对突变体进行检测。 Different dosages of γ-rays, electron beam single factor and different concentrations of benzamidine complex treatment of soybean seeds can induce the mutation of their agronomic traits such as growth period, progeny and plant height, and induce protein, amino acid and the like at the same time Quality mutation, and complex factor treatment than the single factor treatment mutation frequency. In addition, different types of mutants were screened for significant differences in their peroxidase activities and peroxidase isozymes. Therefore, the peroxidase isoenzyme zymogram assay can be used to detect mutants.