EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGI ON PHOSPHORUS ABSORPTION AND YIELD OF COWPEA VARIETIES IN SOILS OF WUDIL AND WARAWA SUDAN SAVANNAH, NIGERIA. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 9, n. 8, p. 106–110, 2025. DOI: 10.33003/fjs-2025-0908-3848. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/3848. Acesso em: 8 sep. 2025.