A top-dressing fertilizer which, because of its high solvency, is likewise shown for foliar applications. Chemically, it is a manufactured natural compound with recipe NH2CONH2, with a grouping of 46% nitrogen (N) in ureic structure. Its accessibility is more quick the higher the temperature and moistness of the dirt, creating a high gamble of volatilisation. The biuret content of 46% Urea is under 1%.
It has the highest nitrogen content of all solid nitrogenous fertilizers in common use. It has the lowest delivery cost per unit of nitrogen nutrient. All soil bacteria possess the enzyme urease which catalyzes conversion to ammonia or ammonium ion and bicarbonate ion in the soil.
Urea is a colorless, crystalline substance that is highly soluble in water. It is an organic compound made up of carbon, nitrogen, hydrogen, and oxygen, and is widely used in the agricultural and industrial sectors. Urea is the most widely used nitrogen fertilizer and is known for its high nitrogen content, making it a popular choice among farmers.