Prilled Urea forty six% incorporates 46% of nitrogen (N) in ureic form, effortlessly absorbed through 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, after which into nitrate form. https://bookmarkshut.com/story23107274/is-npk-fertilizer-good-for-cabbage-no-further-a-mystery