LAMPILA, M. The effect of silage prepared in different ways upon the ammonia content of the cow’s rumen ingesta. Agricultural and Food Science, [S. l.], v. 32, n. 1, p. 169–175, 1960. DOI: 10.23986/afsci.71521. Disponível em: https://journal.fi/afs/article/view/71521. Acesso em: 17 jul. 2024.