植物-微生物联合修复化学农药污染土壤的研究进展

化学农药的高毒性、生物积累性和扩散性极易对环境及人类健康造成危害，环境中化学农药的去除尤为重要。植物-微生物联合修复技术因其高效、环境友好和修复成本低等优点受到越来越多的关注，植物-微生物联合修复化学农药污染土壤是一种很有前景的方法。植物为根际和内生细菌提供养分，而细菌通过化学农药的降解和解毒来支持植物生长。本文综述了影响化学农药在植物体内吸收和转运的因素以及植物-微生物修复技术的原理，并讨论了植物与微生物在化学农药污染土壤修复中的协同效应，并对植物-微生物联合修复法在化学农药污染土壤修复中的应用前景进行了展望。

Research progress on plant-microbe remediation of soils contaminated by chemical pesticides

The high toxicity and bioaccumulation of widely used chemical pesticides cause harm to the environment and human health. Therefore, studies on the remediation of chemical pesticides in the environment are very common. Plant-microbe remediation of chemical pesticides has increased interest as it is a highly efficient, environmentally friendly, and cheap method. Plants provide nutrients to the rhizosphere and endophytic bacteria, and bacteria support plant growth through the degradation and detoxification of chemical pesticides. This article reviews the factors affecting the absorption and transport of chemical pesticides in plants and the principles of plant-microbe remediation technology. It discusses the synergistic effects of plants and microorganisms in remediating soils contaminated by chemical pesticides. Finally, the application of the plant-microbe remediation method to soils contaminated by chemical pesticides is considered.