Khadim MM. Effect of spraying with nano-potassium on the qualitative characteristics of date palm fruits (Phoenix dactylifera L.) Sayer cultivar . BJDPR [Internet]. 2025 Dec. 15 [cited 2026 Feb. 27];24(2):51-62. Available from: https://palm.uobasrah.edu.iq/index.php/paml/article/view/76