Cymbopogon citratus biochar as a fertilizing and remediating agent for soils with high copper content Vanessa Susana Rech Bisi, Wendel Paulo Silvestre*, Marcos Henrique Tramontin, Elaine Damiani Conte, Marcelo Godinho, Gabriel Fernandes Pauletti, 10.57647/ijrowa-zetg-p321 Requires Subscription PDF downloads: 370