Urea Fertilizer

nitrogen-rich formulation created by dissolving solid urea in water (typically 46% nitrogen), or by suspending urea nanoparticles (20–50 nm) in liquid (20% nitrogen).Liquid urea is applied directly to plant leaves (foliar spray) or injected into irrigation systems (fertigation). It allows for rapid plant absorption through leaf pores (stomata) and reduces nitrogen loss to the soil compared to granular varieties.