Does Nitrogen Affect Color in Red Sports?. Journal of the American Pomological Society, [S. l.], v. 6, n. 2, p. 36–36, 1952. DOI: 10.71318/apom.1952.6.2.36. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2601. Acesso em: 13 feb. 2026.