SÁNCHEZ-DUARTE, J. I.; GARCÍA, Álvaro. Ammonia-N concentration in alfalfa silage and its effects on dairy cow performance: a meta-analysis. Revista Colombiana de Ciencias Pecuarias, [S. l.], v. 30, n. 3, p. 175–184, 2017. DOI: 10.17533/udea.rccp.v30n3a01. Disponível em: https://revistas.udea.edu.co/index.php/rccp/article/view/327487. Acesso em: 23 jan. 2025.