Prilled urea forty six% incorporates 46% of nitrogen (N) in ureic form, easily absorbed from the leaves of plants. Absorption through the root system is slower, because urea in soil is converted (for a results of enzymatic hydrolysis) into the ammonia form available for plants, and afterwards into nitrate form. https://jaspermixpj.blogadvize.com/45046201/indicators-on-urea-fertilizer-nitrogen-you-should-know