Pot experiments and fields investigation were conducted to study crops(wheat,lettuce,tomato and cabbage) effects and mechanisms under Cd-Zn compound pollution in purple soil.

• 采用盆栽试验结合野外调查，研究紫色土锌镉复合污染对莴笋、蕃茄、甘兰、小麦等的作物效应与原因。