Microbial Communities in Northeast Farmland

Soil microorganisms play an important role in soil nutrient cycling, maintaining soil health, and crop yield. Therefore, it is important to investigate the effects of mixed herbicide residues on soil microbial communities and use bioremediation to solve the environmental pollution problems caused by mixed herbicide residues. In this study, we investigated the potential ecological risks of herbicide residues on the soil of the Northeast China Black Soil Region by spraying different doses of mixed herbicides on corn in the field and taking soil samples at different time points.