Research Progress in Biochar and Microbial Remediation for Heavy Metal Agricultural Soil

Key Points

• This research aims to explore the effectiveness of biochar in the bioremediation of heavy metal-contaminated soils.
• Evaluated biochar's impact on soil physicochemical properties
• Assessed microbial processes in contaminated soils
• Investigated the reduction of heavy metal toxicity
• Biochar improved soil structure and nutrient retention
• Enhanced microbial activity observed post-biochar application
• Significant reduction in heavy metal concentrations in treated soils