Singh SK, Lal SS. EFFECT OF POTASSIUM NUTRITION ON POTATO YIELD, QUALITY AND NUTRIENT USE EFFICIENCY UNDER VARIED LEVELS OF NITROGEN APPLICATION. PotatoJ [Internet]. 2013 Aug. 16 [cited 2026 Jun. 24];39(2). Available from: https://epubs.icar.org.in/index.php/PotatoJ/article/view/32173