ROLE OF ACIDIFIED WATER, PHOSPHORUS, IRON AND ZINC LEVELS IN NUTRIENT UPTAKE OF P, Fe, Zn AND PRODUCTIVITY OF CABBAGE: ROLE OF ACIDIFIED WATER, PHOSPHORUS, IRON AND ZINC LEVELS IN NUTRIENT UPTAKE OF P, Fe, Zn AND PRODUCTIVITY OF CABBAGE. IJMRCP 2025, 17 (1), 204-217.