222 Tianshui South Road
Chengguan
Lanzhou, 730000
China
Lanzhou University
Biochar, Humic acid, Cadmium, soil quality
Cropland, Cadmium, remediation, Maize, risk
Metabolism, cadmium, biochar, humic acid, alkaline soils
Cadmium, biochar, humic acid, metabolism, alkaline soils
Field trial, Cadmium, remediation, wheat, yield