“Effect of Foliar and Soil Application of Chelated Zinc, Humic Acid, and Tryptophan Amino Acid Spray on the Growth and Yield of Maize (Zea mays L.) under Salt-Stressed Soil Conditions”, EJAS, vol. 18, no. 3, Sep. 2026, Accessed: Nov. 04, 2026. [Online]. Available: https://ejs-agri.com/index.php/EJAS/article/view/509