Combining biochar and zerovalent iron (BZVI) as a paddy field soil amendment for heavy cadmium (Cd) contamination decreases Cd but increases zinc and iron concentrations in rice grains: a field-scale evaluation

Vinita Khum-in, Jirapon Suk-in, Papop In-ai, Kitsanateen Piaowan, Yanapat Phaimisap, Wisa Supanpaiboon, Tanapon Phenrat