Response of irrigated rice cultivars to nitrogen . Scientia Agricola, [S. l.], v. 58, n. 3, p. 573–579, 2001. DOI: 10.1590/S0103-90162001000300021. Disponível em: https://revistas.usp.br/sa/article/view/21647.. Acesso em: 19 may. 2024.