Effects of straw and herbicide application in the cowpea culture. Colloquium Agrariae. ISSN: 1809-8215, [S. l.], v. 16, n. 5, p. 57–66, 2020. Disponível em: https://journal.unoeste.br/index.php/ca/article/view/3484. Acesso em: 13 may. 2026.