ABUKARI, A.; ABUNYEWA, A. A.; ISSIFU, H. EFFECT OF RICE HUSK BIOCHAR ON NITROGEN UPTAKE AND GRAIN YIELD OF MAIZE IN THE GUINEA SAVANNA ZONE OF GHANA. UDS International Journal of Development, [S. l.], v. 5, n. 2, p. 1–6, 2019. DOI: 10.47740/290.UDSIJD6i. Disponível em: https://udsijd.org/index.php/udsijd/article/view/290. Acesso em: 26 apr. 2024.