Product Description
Urea is a highly efficient solid nitrogen fertilizer with nitrogen (N) as its main component. Its chemical formula is CO(NH2)2, and its nitrogen content is as high as 46%. It is currently the single-element fertilizer with the highest nitrogen content.
| Single item |
35-0-0 |
37-0-0 |
40-0-0 |
| Total Nitrogen |
35% |
37% |
40% |
| Urea nitrogen |
35% |
37% |
40% |
| sulfur |
22% |
17% |
8% |
Product Advantages
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High nutrient content: It has a nitrogen content of approximately 46%, making it one of the fertilizers with the highest nitrogen content among solid nitrogen fertilizers. It can meet the nitrogen requirements of plants with a relatively small amount, reducing transportation and storage costs.
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Diverse application methods: It can be applied as granular fertilizer by broadcasting, or it can be prepared into liquid solutions for drenching or foliar spraying, adapting to different planting systems and agricultural scenarios.
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Wide application range: It is a physiologically neutral fertilizer, suitable for various soils and crops. It can exert its fertilizer effect in both acidic and alkaline soils, and long - term application has no adverse effects on the soil.
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Long - lasting fertilizer effect: After being applied to the soil, it is hydrolyzed into ammonium carbonate or ammonium bicarbonate by the action of urease before being absorbed by crops, providing a continuous supply of nitrogen for crops.
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Good water - solubility: It is easily soluble in water. At 20°C, 105 grams can be dissolved in 100 milliliters of water. It can quickly dissolve in irrigation water, facilitating fertilization with water and improving fertilization efficiency.
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High cost - performance ratio: Compared with other nitrogen fertilizers, the production technology of urea is mature, and the cost is relatively low. The cost per unit of nitrogen is low, making it an affordable nitrogen fertilizer commonly used by farmers.
Application
It is a neutral fertilizer. Long - term application has no side effects on the soil. It is suitable for all kinds of soils and crops, and can be applied to both dry and paddy fields. It is widely used in food crops, cash crops, vegetables, fruit trees, etc., and can meet the nitrogen requirements of crops at different growth stages.
Precautions
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If urea is not stored properly, it is likely to absorb moisture, form lumps or turn into liquid, affecting the original quality of urea and causing certain economic losses. Therefore, it is necessary to store urea correctly:
The problems of caking and liquefaction of urea are closely related to transportation, storage conditions and weather. These problems mostly occur in summer when the temperature is high, or in autumn when the temperature difference is large and it happens to rain. Therefore, the temperature of urea when it is put into the bag can be reduced, and it should be stored in a dry and well - ventilated place .
Ensure that the urea bags are intact and have good airtightness, which can reduce the entry of environmental moisture.
During transportation, it is necessary to prevent the urea from getting rained on. When loading and unloading urea on rainy days, a rain - proof tarpaulin should be covered. When storing, open the covered tarpaulin for ventilation and moisture dissipation after the environmental humidity returns to normal.
If a large amount of urea is stored, use wooden squares to pad it up about 20 centimeters from the bottom, and leave a space of more than 50 centimeters between the upper part and the roof to facilitate ventilation and moisture dissipation. Leave an aisle between stacks to facilitate inspection and ventilation. For the urea that has been opened and not used up, be sure to seal the bag mouth in time for use next year.
Packaging & Shipping
FAQ
Q: Do you provide free samples of your products?
A: Yes, we offer free samples; however, the freight is borne by the customer.
Q: What is the estimated delivery time for the goods?
A: Our goal is to deliver the goods within ten days after confirming the order.
Q: How long will it take you to deliver the products?
A: Generally, if we have stock, our delivery time is 10-15 days. If we don't have stock, it may take about 15-20 days to arrange the shipment.
Q: What payment methods do you accept?
A: We accept TT (Telegraphic Transfer).
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