Transport and Environmental Risks of Propachlor Within the Soil-Plant-Water Phase as Affected by Dissolved Organic Matter as a Nonionic Surfactant.

ABSTRACT: Propachlor is a widely used acylaniline herbicide for weeding annual gramineous and dicot plants in farmland. As a toxic agricultural chemical, it is overused in crop production and has become one of the most serious environmental pollutants. Yet, understanding the impact of environmental factors on its behavior in farmland soils is critically important for healthy crop production and food safety. In this study, we characterized the effect of dissolved organic matter (DOM) extracted from rice straw on the mobility behavior of propachlor in farmland soil using comprehensive approaches such as the batch equilibrium experiment, soil thin-layer chromatography, soil column leaching, and wheat bioaccumulation with Triton X-100 (TX-100) as a reference surfactant. The application of DOM at 60 and

SUBMITTER: Yao XF 

PROVIDER: S-EPMC9909819 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature