“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, vol. 18, no. 2, June 2026, https://ejs-agri.com/index.php/EJAS/article/view/623.