We collected 967 individual soil Mesofauna,which subordinated to 3 Phyla,6 Classes,and 10 orders,in which Collembola and Acarina were the dominant populations.

• 用百草清除草剂对农田生态系统土壤动物进行染毒模拟实验,共获得土壤动物967个,隶属3门,6纲,10目。其中弹尾目、甲螨亚目为优势类群,其余为常见类群和稀有类群。