What is urea fertilizer?
Urea is a solid nitrogen fertilizer with the chemical formula CO(NH₂)₂. It is used worldwide in agriculture because it supplies a high amount of nitrogen per tonne transported.
In the soil, urea is converted into ammonium and then nitrate, which plants take up. Besides agriculture, urea is also used industrially, for example in resins and, as a high-purity solution, in exhaust treatment for diesel engines (sold under names such as AdBlue®).
