TADESSE, Tilahun; TADESSE, Zelalem; ASEGA, Habtamu; ABAYCHEW, Desta. Optimum Nitrogen and Phosphors Fertilizer Rates for Upland Rice Production in North Western Ethiopia. Journal of Agriculture and Environmental Sciences, [S. l.], v. 5, n. 1, 2020. DOI: 10.20372/jaes.v5i1.243. Disponível em: https://journals.bdu.edu.et/index.php/jaes/article/view/243. Acesso em: 16 mar. 2026.