Soil reaction and absorption of silicon by rice . Scientia Agricola, [S. l.], v. 64, n. 2, p. 176–180, 2007. DOI: 10.1590/S0103-90162007000200011. Disponível em: https://revistas.usp.br/sa/article/view/22221.. Acesso em: 18 jun. 2024.