The replacement of mineral fertilizers with chicken manure biochar significantly decreases the carbon footprint of wheatGulnaz Galieva, Regina Shaykheeva, Polina Kuryntseva, Polina Galitskaya and Svetlana SelivanovskayaE3S Web of Conf., 463 (2023) 01005DOI: https://doi.org/10.1051/e3sconf/202346301005