UAN 32
It is a nitrogen-rich liquid fertiliser with the highest nitrogen concentration (32%). Its high nitrogen content is achieved by the use of a mixture of nitrate, ammonia, and urea forms. This feature allows for quick and effective fertilisation while preventing drying and burning in the plant. It is advised when there is inadequate nitrogen in the soil, or even when there is sufficient nitrogen in the soil, plants cannot benefit adequately from any of this nitrogen owing to a variety of adverse factors, resulting in growth and development retardation. It is also an excellent source of nitrogen for plants with high nitrogen requirements. UAN, whether provided by foliar or drip irrigation, has a rapid effect, activating the plant and strengthening its vegetative components.