Cover crops on soil quality and yield of cowpea under no-tillage in the Amazon savanna. Acta Scientiarum. Agronomy, [S. l.], v. 46, n. 1, p. e62853, 2023. DOI: 10.4025/actasciagron.v46i1.62853. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/62853. Acesso em: 31 maio. 2026.