Comparative Evaluation of Potassium Sources under Integrated Nutrient Management for Growth and Biomass Production in Mango Ginger (Curcuma amada Roxb.) Manuscript Number2026/IJPSS/169929 JournalInternational Journal of Plant & Soil Science AuthorsSharvesh S, Vigneswari G, Sathappan CT, Rameshkumar S Back to Journal