Kinetics of phosphorus uptake and root morphology of local and improved varieties of maize . Scientia Agricola, [S. l.], v. 61, n. 1, p. 69–76, 2004. DOI: 10.1590/S0103-90162004000100012. Disponível em: https://revistas.usp.br/sa/article/view/21952.. Acesso em: 12 apr. 2025.