Effects of biochar on availability and plant uptake of heavy metals – A meta-analysis

Biochar soil amendment as a solution to prevent Cd-tainted rice from China: Results from a cross-site field experiment

Low uptake affinity cultivars with biochar to tackle Cd-tainted rice — A field study over four rice seasons in Hunan, China

Is current biochar research addressing global soil constraints for sustainable agriculture?

Organic carbon quality, composition of main microbial groups, enzyme activities, and temperature sensitivity of soil respiration of an acid paddy soil treated with biochar

Effect of elemental sulfur and gypsum application on the bioavailability and redistribution of cadmium during rice growth