Introduction to Granular Urea Granular urea stands as the cornerstone of nitrogen-based fertilizers worldwide, renowned for its unmatched efficiency in boosting crop productivity. With a staggering 46% nitrogen content—the highest among solid nitrogen fertilizers—it fuels chlorophyll synthesis, photosynthesis, and robust plant development. Its molecular formula, CO(NH₂)₂, underscores its role as a cost-effective, versatile solution tailored to