Effect of Foliar Application of Nano-Fertilizer, Putrescine, and Plant Growth Regulators on Some Vegetative and Chemical Traits of Grafted Apricot (prunus armeniaca L.) Seedlings. Euphrates journal of agricultural science, [S. l.], v. 18, n. 2, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/623. Acesso em: 9 nov. 2026.