Study on the dynamic accumulation rule that cadmium and copper accumulate in Pakchoi (Brassica chinensis L) different portions by simulating pollution.

• 通过模拟污染,研究了镉和铜在小白菜中各部位的动态吸收规律。结果表明:食用小白菜时受重金属危害的风险性大小为叶部>茎部;