【正文】
guo1, Liu Xiuzhen2, Bu Yushan2 (1Cotton Research Institute, Shanxi Academy of Agricultural Sciences, Yuncheng 044000, Shanxi, China; 2College of Resource and Environment Science, Shanxi Agricultural University, Taigu 030801, Shanxi, China) Abstract: In order to study on the remediation mechanism of bentonite on copper contaminated soil, a pot experiment of rape was conducted to study the effects of clay minerals about bentonite on soil enzyme activity of copper contaminated soil. The results sho