Osunde, O.; Taiwo, L.; Fashina, C.; Olatoberu, F.; Akintibu, S.; Oladimeji, O. . Co-Application of Kenaf-Derived Biochar and NPK Fertiliser on Maize Agronomic and Soil Biological Properties in a Tropical Alfisol under Greenhouse Conditions. MJAR 2026, 27, 166-172.