28.0.0+(4SO3) it is a special organomineral top fertiliser with high urea nitrogen content covered with organic matter. Organic matter in its structure is 30% and it is of compost origin. Due to its structure, urea nitrogen tends to volatilise and disappear as ammonia in the absence of moisture. Thanks to compost and leonardite-based organic matter, this loss is almost zero. It contributes to increase the amount of organic matter in the soil. It is recommended to be used as top fertiliser in products such as cotton, corn, tomato and sugar beet.
