In vitro biogas production and degradations of sheep diets containing Crotalaria or Chipile at two different regrowth ages. Agro Productividad, [S. l.], 2022. DOI: 10.32854/agrop.v15i10.2304. Disponível em: https://mail.revista-agroproductividad.org/index.php/agroproductividad/article/view/2304. Acesso em: 2 may. 2026.