| Customization: | Available |
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| CAS No.: | 66455-26-3 |
| Formula: | N-P2o5-K2o |
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1, Product Introduction: NPK Fertilizer 15-5-15 with Nitrate & Sulfate-Based Formulation
| Appearance | White color |  |
| Nitrogen content(N) | 15% | |
| Nitrate nitrogen content (NO-) | 6% | |
| Phosphorus Content (P2O5) | 5% | |
| Kalium Content (K2O) | 15% | |
| Total content (N+P+K) | 35% | |
| Moisture Content | ≤2.0% | |
| Granulation | High tower process | |
| Particle size range | 1-4.7mm>=90% |
2, Granular Technology Advantage - High Tower Granulation Process
NPK 15-5-15 is manufactured using the high tower granulation process, which provides several benefits:
This fertilizer utilizes nitrate nitrogen (a readily available and easily absorbed nitrogen form) and sulfate-based potassium (SOP), offering multiple advantages:
NPK 15-5-15 is a versatile fertilizer suitable for a variety of crops, especially those requiring balanced nitrogen and potassium for both vegetative growth and fruiting stages. Below are the recommended crops and usage guidelines:
Leafy Vegetables (Lettuce, Spinach, Kale)
Application Rate: 250-350 kg/ha
Usage: Apply during the early growth phase, especially when plants are actively developing leaves. A split application can be beneficial to support continuous healthy growth.
Fruiting Crops (Tomatoes, Peppers, Cucumbers)
Application Rate: 300-400 kg/ha
Usage: Apply before planting and during early flowering/fruit setting. The combination of nitrate nitrogen and potassium will boost fruit size, quality, and yield.
Field Crops (Corn, Wheat, Rice)
Application Rate: 200-300 kg/ha
Usage: Apply at planting or during the early stages of growth. The fertilizer supports both early vegetative growth and continued plant development, enhancing crop productivity.
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HUBEI KAILONG CHUXING INDUSTRY CHEMICAL GROUP
Products and production capacity: The company has a "one hospital and two divisions" R&D and trade base in Wuhan; It has three production bases in Zhongxiang City and Xiaogan City. Mainly engaged in the production and sales of nitric acid, ammonium nitrate, synthetic ammonia, nitro compound fertilizer, urine-based compound fertilizer, microbial ecological fertilizer and other chemical products. It has a total of 300, 000 tons/year of nitric acid, 360, 000 tons/year of ammonium nitrate, 400, 000 tons/year of nitro compound fertilizer, 300, 000 tons/year of urine-based compound fertilizer, 200, 000 tons/year of synthetic ammonia, 100, 000 tons/year of microbial ecological special fertilizer, 100, 000 tons/year of carbon dioxide, etc.
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