Urea + DAP + SOP Custom Blended Fertilizer
Flexible NPK Ratios for High-Efficiency Crops, Uniform Growth, and Enhanced Yield


Urea + DAP + SOP Custom Blended Fertilizer
Urea (N ~46%) – provides high-quality nitrogen for rapid growth, strong canopy, and healthy leaves.
DAP (P₂O₅ ~46%) – supplies phosphorus to support roots, flowering, and energy transfer.
SOP (K₂O ~50% + S ~17.5%) – delivers chloride-free potassium and sulfur for stress tolerance, water efficiency, and crop vigor.
Mechanically Blended – precise mixing of Urea, DAP, and SOP ensures balanced NPK + S, consistent nutrient supply, reliable performance, and cost-effective fertilization.
Urea + DAP + SOP Blended Fertilizer Detailed Specifications
Terafon® Urea + DAP + SOP Blended Fertilizer is engineered for modern agriculture, integrating premium straight fertilizers—Urea, Diammonium Phosphate (DAP), and Sulfate of Potash (SOP)—into flexible NPK + S solutions. SOP’s chloride-free potassium is ideal for sensitive crops such as fruits, vegetables, and specialty horticulture, reducing salinity risk while improving crop quality.
This blend enhances nutrient use efficiency (NUE), supports sustainable production, and allows rapid adjustment to seasonal or crop-stage nutrient requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Blended Components | Urea, DAP, SOP |
| Typical NPK + S Ratios | 15‑10‑15 (+17 S), 18‑12‑12 (+16 S), or custom formulations |
| Urea N Content | ~46% |
| DAP P₂O₅ Content | ~46% |
| SOP K₂O Content | ~50% |
| SOP Sulfur (S) Content | ~17.5% |
| Granule Size | 2–4 mm, uniform and free-flowing |
| Moisture Content | ≤ 1.5–2.5% |
| Optional Micronutrients | Fe, Zn, Mn, Cu, B, Mo |
Key Features & Agronomic Benefits
1. Balanced NPK + S Nutrition
- Supplies nitrogen, phosphorus, chloride-free potassium, and sulfur for strong roots, stress resilience, and optimized metabolic functions.
2. Chloride-Free Potassium Source
- SOP ensures safer potassium supply for chloride-sensitive crops, improving fruit quality, sugar content, and shelf life.
3. Customizable Blends
- Ratios tailored to soil tests and crop requirements, enhancing yield and minimizing nutrient losses.
4. Enhanced Nutrient Use Efficiency
- Precise blending ensures predictable nutrient availability, maximizing uptake and growth.
5. Uniform Granule Distribution
- 2–4 mm granules minimize segregation and allow even field application.
Recommended Applications
- Field Crops: Wheat, maize, rice, soybeans – bulk application with balanced NPK + S.
- Vegetables & Cash Crops: Tomatoes, peppers, potatoes, leafy greens – tailored for nutrient-demanding crops.
- Orchards & Perennials: Fruit trees, vineyards, and plantation crops – benefit from chloride-free potassium and sulfur.
- High-Value Horticulture: Specialty crops needing uniform nutrition, stress tolerance, and quality improvement.
Soil Fertility Programs: Flexible solution for baseline soil nutrition and seasonal adjustments.
Application Guidelines
- Conduct soil analysis before selecting blend ratios and application rates.
- Apply with calibrated spreaders for uniform field distribution.
- Compatible with irrigation or fertigation systems when solubility allows.
Avoid high humidity; store properly to prevent caking.
Packaging & Storage
- Packaging Options: 25 kg & 50 kg woven PP bags; 500–1,000 kg jumbo bags.
- Storage Conditions: Cool, dry, ventilated warehouse; protect from moisture and direct sunlight.
Shelf Life: Anti-caking treated for long-term storage and handling stability.
Why Choose Terafon® Urea + DAP + SOP Blended Fertilizer?
- Customizable NPK + S solutions for diverse crops and soils.
- Chloride-free potassium reduces salinity risk and enhances crop quality.
- High-quality straight fertilizers ensure predictable nutrient delivery and crop performance.
- Physically stable, uniform granules for precise application.
Supports nutrient use efficiency, sustainability, and cost-effective farming.
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Why Choose Terafon for Your Fertilizer Needs
Long-Term Balanced Nutrition for High-Yield Crops
Terafon® Urea + DAP + SOP Blended Fertilizer delivers precise NPK + S nutrition to support rapid vegetative growth, strong root development, and improved crop performance.
Uniform Granules & Even Nutrient Supply
Mechanically blended 2–4 mm granules ensure consistent nutrient distribution, accurate placement, and predictable availability, suitable for broadcasting, banding, or incorporation.
Chloride-Free Potassium & Sulfur Protection
SOP provides potassium without chloride, combined with sulfur and balanced N and P, reducing salt stress, enhancing quality, and maintaining long-term soil health.
Efficient & Cost-Effective Crop Management
Terafon® Urea + DAP + SOP Blended Fertilizer improves nutrient use efficiency, promotes uniform growth, minimizes application frequency, and supports sustainable, high-efficiency agriculture.
Boost Early Growth with Terafon
Contact us today to learn how Terafon’s blended fertilizers—including Urea + DAP + SOP, coated urea, water-soluble N, liquid formulations, and humic acid—can provide balanced NPK + S nutrition, enhance root and canopy development, and support efficient, sustainable crop production.









