Prilled urea forty six% includes forty six% of nitrogen (N) in ureic form, quickly 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, and then into nitrate https://thesocialdelight.com/story5855170/canola-oil-or-corn-oil-an-overview