Prilled Urea 46% contains 46% of nitrogen (N) in ureic form, simply absorbed by the leaves of plants. Absorption through the basis system is slower, because urea in soil is converted (to be a results of enzymatic hydrolysis) into the ammonia form available for plants, and then into nitrate form. https://shanejqmzj.tokka-blog.com/41825379/the-marble-export-supplier-turkey-italy-egypt-stone-diaries