Description
Technical Specifications
| Parameter | Specification |
|---|---|
| N–P₂O₅–K₂O Ratios | 10-10-10, 15-15-15, 20-10-10, 16-16-8, or customized formulations |
| Primary Feedstocks | Urea (N), DAP/MAP/TSP (P), MOP/SOP (K) |
| Granule Size | Generally 2–4 mm (particle matching to minimize segregation) |
| Moisture Content | ≤ 1.5–2.5% (recommended for flowability & storage stability) |
| Bulk Density | 1.00–1.40 g/cm³ (formula dependent) |
| Optional Nutrients | S, Mg, Ca, + micronutrient packages (Fe, Zn, Mn, Cu, B, Mo) |
| Physical Stability | Controlled via particle-size classification or light coating |
| Packaging | 25 kg / 50 kg PP bags; 500–1,000 kg jumbo bags |
| Storage Conditions | Cool, dry, ventilated; avoid moisture, heat, and incompatible materials |
Key Features & Agronomic Advantages
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Flexible NPK Formulation: Customizable NPK ratios to match specific crop requirements, soil test data, and regional nutritional standards.
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Cost-Efficient Production: Produced from widely available straight fertilizers, reducing manufacturing cost, energy use, and capital expenditure.
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Superior Logistics & Supply Chain Efficiency: High-analysis straight materials minimize transportation cost per nutrient unit and ensure consistent year-round supply.
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Rapid Market Response: Blends can be produced quickly to meet seasonal demand, crop-stage requirements, or customer-specific formulas.
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Even Granule Size for Better Distribution: Matched particle size (typically 2–4 mm) minimizes segregation and ensures uniform spreading in the field.
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Additive Compatibility: Blends can incorporate secondary and micronutrients when physical/chemical compatibility is confirmed.
- Improved Nutrient Use Efficiency: Accurate blending ensures predictable nutrient availability and consistent field performance.
Recommended Applications
- Field Crops & Cereals: Wheat, maize, rice, soybeans—bulk field application with balanced NPK ratios.
- Vegetables & Cash Crops: Open-field vegetables, potatoes, cotton, sugarcane—custom NPK for crop-specific needs.
- Orchards & Plantations: Pre-plant and top-dress blends for citrus, apples, bananas, coffee, etc.
- Greenhouse & Nursery Crops: Small-batch specialty blends with micronutrients.
- General Soil Fertility Improvement: Ideal for farms requiring economical, flexible nutrient programs.
Application Guidelines
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Use soil analysis to determine nutrient requirements before selecting an NPK ratio.
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Suitable for broadcasting, banding, top-dressing, or soil incorporation.
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Apply with calibrated spreaders to ensure even nutrient distribution.
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For high-value crops, blending can be supplemented with targeted micronutrient applications.
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Avoid excessive handling to minimize segregation in the final blend.
- Do not store blends with highly hygroscopic materials unless properly coated or protected.
Packaging & Storage
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Packaging: 25 kg / 50 kg woven PP bags, 500–1,000 kg jumbo bags
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Storage: Store in a cool, dry, ventilated warehouse; protect from moisture and direct sunlight
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Shelf Life: Stable under proper storage; anti-caking treated for long-term handling
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