Biosolids effectiveness to yield ryegrass based on their nitrogen content . Scientia Agricola, [S. l.], v. 62, n. 3, p. 274–280, 2005. DOI: 10.1590/S0103-90162005000300011. Disponível em: https://www.revistas.usp.br/sa/article/view/22071.. Acesso em: 2 jun. 2024.