In situ degradability of corn stover and elephant-grass harvested at four stages of maturity . Scientia Agricola, [S. l.], v. 65, n. 6, p. 595–603, 2008. DOI: 10.1590/S0103-90162008000600005. Disponível em: https://revistas.usp.br/sa/article/view/22401.. Acesso em: 20 jul. 2024.