| Customization: | Available |
|---|---|
| CAS No.: | 57-13-6 |
| Formula: | CH(Nh2)2 |
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| classification | nitrogen fertilizer |
| Size | 2-5 millimeters |
| PH | 7 |
| nitrogen | 46.0% Min |
| moisture | At most 0.5% |
| Function | Urea granules 46% |
1.High nitrogen content
Urea has a high nitrogen content of about 46%, making it one of the nitrogen fertilizers with higher nitrogen content. It provides crops with abundant nitrogen, meeting their nitrogen needs for growth and promoting the growth of branches and leaves.
2.Wide applicability
Urea is a 'universal' nitrogen fertilizer that can be used as base fertilizer, top dressing, foliar spray, and even as a water-soluble fertilizer for drip irrigation. It is suitable for various crops and different planting methods.
3.Friendly to soil
Urea is a neutral fertilizer that causes minimal harm to the soil. Generally, it does not lead to soil compaction, acidification, or alkalization, and its long-term use has relatively little impact on soil properties.
4.Rapid absorption
After spraying urea onto leaves, it can be completely absorbed within 1-2 days. When applied to the soil, it converts quickly under high temperatures and can be absorbed within 2-7 days.
5.Stable nutrient effect
Urea has stable chemical properties, making it less prone to decomposition or other chemical reactions during storage, which facilitates long-term storage and transportation. Additionally, its price is relatively stable.
Should be stored in a dry, well-ventilated, and clean warehouse to prevent moisture and overheating. During transportation, it should be protected from rain and moisture, and kept separate from toxic substances. Urea should be applied 4-8 days before the crop's nutrient requirement period. When the content of biuret exceeds 1%, it cannot be used as seed fertilizer, seedling fertilizer, or foliar fertilizer.
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