Liquid Nitrogen Fertilizers (CAS)

Efficient nitrogen nutrition from Styrol Concern

Urea-Ammonium Nitrate (UAN) solution from the Ukrainian manufacturer "Styrol Concern" is more than just a fertilizer; it is a high-tech tool for crop management. The formula balances three forms of nitrogen: amide, ammonium, and nitrate. This combination provides a prolonged effect: plants receive nutrients immediately upon application and continue to absorb nitrogen gradually over an extended period.

Advantages over solid fertilizers

Unlike granular fertilizers, this liquid form by Styrol Concern loses almost no nitrogen when applied to the surface, as it does not require immediate incorporation into the soil. This makes UAN an ideal choice for farms using No-Till or Strip-Till technologies, as well as in regions with moisture deficits. The absence of free ammonia reduces the risk of leaf burn when applied correctly, which is critical for top-dressing cereals and industrial crops.

Application and Compatibility

The fertilizer has proven itself effective for a wide range of crops: from winter wheat and rapeseed to sunflowers, rice, and sorghum. With a nitrogen (N) content of 29–33%, the product allows for precise dosage of nutrients depending on the plant's growth phase.

• High agronomic efficiency during early spring top-dressing.
• Compatibility with most pesticides (subject to preliminary compatibility tests), which reduces the number of field passes.
• Minimal nutrient loss even at high air temperatures.

Key Information for Agronomists

Class 3 toxicity requires standard safety precautions during transportation and handling. Despite its high versatility, the product is most efficient when applied to the root zone. Utilizing products from Styrol Concern allows producers not only to increase total yield mass but also to significantly improve quality metrics, such as protein content in grain. It is a proven solution for large agricultural holdings and commercial farms focused on maximizing return on investment per hectare.