Prilled Urea 46% consists of forty six% of nitrogen (N) in ureic form, quickly absorbed by the leaves of plants. Absorption through the foundation system is slower, because urea in soil is converted (for a results of enzymatic hydrolysis) into the ammonia form available for plants, and then into nitrate https://directoryorg.com/listings13597919/5-simple-techniques-for-sugar-brown-oatmeal