Prilled urea forty six% involves 46% of nitrogen (N) in ureic form, simply absorbed because of the leaves of plants. Absorption in the root system is slower, because urea in soil is transformed (being a results of enzymatic hydrolysis) into the ammonia form available for plants, and then into nitrate https://funbookmarking.com/story20287464/an-unbiased-view-of-fertilizer-urea-composition