LOVELLI, S.; MONTELEONE, M.; POSCA, G.; PERNIOLA, M. 15N-Labelled Fertilizer Recovery by Sweet Sorghum in Mediterranean Climate. Italian Journal of Agronomy, [S. l.], v. 3, n. 4, p. 261–266, 2008. DOI: 10.4081/ija.2008.261. Disponível em: https://agronomy.pagepress.org/index.php/agro/article/view/ija.2008.261. Acesso em: 4 aug. 2025.