Effects of Rootstock and Interstock on Seasonal Changes in Foliar Nutrient (N, P, K, Ca) Composition of ‘Delicious’ and ‘Golden Delicious’ Apple. Journal of the American Pomological Society, [S. l.], v. 42, n. 1, p. 9–14, 1988. DOI: 10.71318/apom.1988.42.1.9. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1754. Acesso em: 9 feb. 2026.