Prilled Urea forty six% contains forty six% of nitrogen (N) in ureic form, very easily absorbed via the leaves of plants. Absorption through the foundation system is slower, because urea in soil is transformed (as a result of enzymatic hydrolysis) into the ammonia form available for plants, then into nitrate https://thejillist.com/story11918268/5-easy-facts-about-black-turtle-beans-in-korean-described