It is a liquid fertilizer with the highest nitrogen content (%32). Its high nitrogen composition is formulated with a combination of nitrate, ammonia, and urea forms. This feature provides fast and effective fertilization without causing drying or burning in plants. It is recommended when plants cannot benefit sufficiently from nitrogen due to insufficient nitrogen in the soil or various adversities, leading to growth and development deficiencies. Additionally, it serves as an ideal nutrient source for plants with a high demand for nitrogen. Applied through foliar or drip irrigation, UAN shows its effects quickly, enhancing vegetative growth in plants.
PLANT | APPLICATION TIME | APPLICATION METHOD | |
FOLIAR | SOIL | ||
Greenhouse Vegetables | This fertilizer is applied 4-5 times from the 4-5 leaf stage to harvest for plants. | 100 – 200 ml / 100 L water | 1-2 L/da |
Open Field Vegetables | This fertilizer is applied 4-5 times from the 4-5 leaf stage to harvest for plants. | 100 – 200 ml / 100 L water | 1-2 L/da |
Melon, Watermelon, Strawberry | This fertilizer is applied 4-5 times from the 4-5 leaf stage to harvest for plants. | 100 – 200 ml / 100 L water | 1-2 L/da |
Apple, Pear, Quince | It is applied 3-4 times at 20-day intervals from fruit set onwards. | 100 – 200 ml / 100 L water | 1-2 L/da |
Peach, Cherry, Sour Cherry, Apricot, Nectarine, Plum | It is applied 3-4 times at 20-day intervals from fruit set onwards | 100 – 200 ml / 100 L water | 1-2 L/da |
Grape, Banana, Pomegranate, Fig | After flowering, it is applied 3-4 times at 20-day intervals. | 100 – 200 ml / 100 L water | 1-2 L/da |
Citrus, Olive, Tea | After flowering, it is applied 3-4 times at 20-day intervals. | 100 – 200 ml / 100 L water | 1-2 L/da |
Hazelnut, Walnut, Pistachio, Chestnut | From fruit set onwards, it is applied 3-4 times at 20-day intervals. | 100 – 200 ml / 100 L water | 1-2 L/da |
Cotton, Corn, Sunflower, Soybean, Canola | It is applied 1-2 times from the 4-5 leaf stage to harvest for plants. | 100 – 200 ml / 100 L water | 1-2 L/da |
Cabbage, Radish, Carrot, Celery, Cauliflower | It is applied 1-2 times from the 4-5 leaf stage to harvest for plants. | 100 – 200 ml / 100 L water | 1-2 L/da |
Cereals, Legumes, Forage Crops | It is applied 1-2 times from the 4-5 leaf stage to harvest for plants. | 100 – 200 ml / 100 L water | 1-2 L/da |
Sugar Beet, Potato, Onion, Garlic | It is recommended to apply it 1-2 times from the formation of tubers to harvest. |
100 – 200 ml / 100 L water | 1-2 L/da |
Cut Flowers, Green Areas, Rice | During the development period, it is applied 2-3 times at 30-day intervals. | 100 – 200 ml / 100 L water | 1-2 L/da |