Poultry Manure with Inorganic Nitrogen on Growth and Yield of Onion (Allium cepa L.). The Agriculturists, [S. l.], v. 5, n. 1, p. 101–108, 2010. DOI: 10.3329/agric.v5i1.5204. Disponível em: https://banglajol.info/index.php/AGRIC/article/view/5204. Acesso em: 29 jun. 2026.