«Evaluation of Soil Amendments in Perennial Ryegrass Pastures Associated With White and Red Clover in Small-Scale Milk Production Systems». Agro Productividad 13, no. 11 (diciembre 8, 2020). Accedido junio 11, 2026. https://revista-agroproductividad.org/index.php/agroproductividad/article/view/1771.