Black oat grown with common vetch improves the chemical composition and degradability rate of forage . Acta Scientiarum. Animal Sciences, [S. l.], v. 42, n. 1, p. e49951, 2020. DOI: 10.4025/actascianimsci.v42i1.49951. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/49951. Acesso em: 1 jun. 2026.