Prilled urea 46% contains 46% of nitrogen (N) in ureic form, effortlessly absorbed because of the leaves of plants. Absorption from the root system is slower, because urea in soil is converted (for a result of enzymatic hydrolysis) into the ammonia form available for plants, and after that into nitrate https://thebookmarkking.com/story20251711/borlotti-beans-gluten-free-fundamentals-explained