Prilled urea forty six% includes forty six% of nitrogen (N) in ureic form, conveniently absorbed by the leaves of plants. Absorption through the root system is slower, because urea in soil is transformed (for a result of enzymatic hydrolysis) into the ammonia form available for plants, then into nitrate form. https://ztndz.com/story25322152/new-step-by-step-map-for-canola-oil-for-cooking