UMEKWE, P. N.; NWANNE, A. J. EFFECT OF NPK FERTILIZER ON GROWTH AND YIELD OF SWEET POTATO (Ipomea batatas (L) Lam) IN UNWANA SOUTH-EASTERN NIGERIA. The Melting Pot, [S. l.], v. 6, n. 3, 2025. Disponível em: https://journals.aphriapub.com/index.php/TMP/article/view/3341. Acesso em: 8 dec. 2025.