Prilled Urea forty six% incorporates forty six% of nitrogen (N) in ureic form, simply absorbed with the leaves of plants. Absorption through the root system is slower, because urea in soil is transformed (to be a result of enzymatic hydrolysis) into the ammonia form available for plants, then into nitrate https://bookmarktiger.com/story21447529/5-simple-statements-about-borlotti-beans-freezing-explained