Sharma V, Sharma KN. POTATO TUBER YIELD AND POTASSIUM UPTAKE AS AFFECTED BY EXCHANGEABLE AND AVAILABLE POTASSIUM CONTENT OF SOILS IN PUNJAB. PotatoJ. 2013;33(3 - 4). Accessed June 17, 2026. https://epubs.icar.org.in/index.php/PotatoJ/article/view/33239