Prilled Urea 46% consists of forty six% of nitrogen (N) in ureic form, very easily absorbed with the leaves of plants. Absorption through the root system is slower, because urea in soil is transformed (as a results of enzymatic hydrolysis) into the ammonia form available for plants, then into nitrate https://directoryweburl.com/listings13585409/5-simple-statements-about-borlotti-beans-freezing-explained