Prilled Urea 46% involves forty six% of nitrogen (N) in ureic form, simply absorbed with the leaves of plants. Absorption through the basis system is slower, because urea in soil is converted (as a result of enzymatic hydrolysis) into the ammonia form available for plants, and afterwards into nitrate form. https://cashbsltn.iamthewiki.com/9737770/the_definitive_guide_to_urea_fertilizer_kya_kam_karta_hai