Special nitrogen solution, urea form, minimum biurea content. Maximum safety in foliar applications does not cause phytotoxicity problems due to lack of biureas. It is easy and convenient because it is a buffered solution with PH color indicator. An efficient solution as an agricultural chemical product and foliar fertilizer adjuvant. Efficient and fast nitrogen solution in difficult situations. Nitrogenous liquid solution with urea form and minimum biurea content (> 0.05% w / v) Recommended for foliar application and indicated for the prevention and correction of deficiencies and imbalances in nitrogen assimilation.