SULE, S. U.; UMAR, S. A.; DANLAMI, A.; MANSUR, A. I. Comparative Assessment of Soil Fertility in Irrigated and Rainfed Farmlands Using Exchangeable Cations and Cation Exchange Capacity in Kura, Kano State. UMYU Scientifica, [S. l.], v. 4, n. 1, p. 445–451, 2025. DOI: 10.56919/usci.2541.044. Disponível em: https://scientifica.umyu.edu.ng/index.php/scientifica/article/view/757. Acesso em: 27 jun. 2025.