Optimizing Potassium Application Timing and Rates for Enhanced Cotton (Gossypium hirsutum L.) Productivity in a Wheat-Cotton Cropping System, Punjab, Pakistan. Agric. Res. Reports [Internet]. 2025 Jun. 30 [cited 2026 Aug. 19];3(1):39-45. Available from: https://journals.pagepal.org/index.php/ARR/article/view/451