有机氯农药污染土壤的植物修复机理研究进展

摘要

Phytoremediation of contaminated soil with organochlorine pesticides is a technology which has wide foreground. The study on mechanism of phytoremediation will help us to promote the study and application deeply. The results of comprehensive analysis on phytoremediation of contaminated soil with organochlorine pesticides were as follows: plant absorbed and transported organochlorine pesticides directly; plant released exudates to remove organ chlorine pesticides; the systems of plant and microorganism transformed organochlorine pesticides.%受有机氯农药污染土壤的植物修复是一项具有广泛应用前景的技术,对其修复机理的探讨有助于深入研究修复技术与应用推广.综合分析植物修复受有机氯农药污染土壤的机理,主要体现在:植物直接吸收和转运有机氯农药；植物释放分泌物去除有机氯农药；植物微生物联合体系对有机氯农药的转化.