Prilled Urea 46% contains 46% of nitrogen (N) in ureic form, easily absorbed by the leaves of plants. Absorption through the foundation system is slower, because urea in soil is converted (as being a results of enzymatic hydrolysis) into the ammonia form available for plants, and after that into nitrate https://dap-fertilizer-for-onions14702.blogocial.com/the-definitive-guide-to-urea-fertilizer-kya-kam-karta-hai-77431077