Evaluation of soil amendments in perennial ryegrass pastures associated with white and red clover in small-scale milk production systems. Agro Productividad, [S. l.], v. 13, n. 11, 2020. DOI: 10.32854/agrop.v13i11.1771. Disponível em: https://revista-agroproductividad.org/index.php/agroproductividad/article/view/1771. Acesso em: 16 may. 2026.