Prilled urea forty six% includes 46% of nitrogen (N) in ureic form, simply absorbed from the leaves of plants. Absorption through the root system is slower, because urea in soil is converted (to be a result of enzymatic hydrolysis) into the ammonia form available for plants, and then into nitrate https://bookmarkcolumn.com/story20101808/detailed-notes-on-cashew-nuts-not-healthy