Integrated Nutrient Management Improves Potato Growth, Yield Components, and Phosphorus Use Efficiency Across Contrasting Acidic Tropical Soils
Weathered acidic soils are characterized by severe phosphorus (P) fixation and aluminum (Al3+) toxicity, limiting crop productivity. Integrated nutrient management (INM), combining mineral fertilizers, organic amendments, and biofertilizers, offers a promising strategy to overcome these constraints. Unlike conventional...