Aljoubory S, Al-Yasari MNH. Response of growth, yield and quality of maize to the fertilizer combi-nation of nitrogen and potassium and spraying with the potassium humate. JKAS [Internet]. 2023 Sep. 12 [cited 2024 May 20];10(3):110-26. Available from: https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/1244