Stool Layering Ability of Thirty-One Apple Rootstock Cultivars. Journal of the American Pomological Society, [S. l.], v. 44, n. 3, p. 165–169, 1990. DOI: 10.71318/apom.1990.44.3.165. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1865. Acesso em: 12 feb. 2026.