Sulfur-Coated Urea (SCU) Fertilizer
Controlled-Release Nitrogen for Long-Lasting Crop Performance
Terafon® Sulfur-Coated Urea (SCU)
Nitrogen Content: ≥ 35–42%
Release Type: Controlled-release (sulfur-coated)
Release Period: 30–120 days (controlled by coating integrity)
Application: Ideal for long-term nutrient supply in field crops, turfgrass, horticulture, and specialty agriculture
Sulfur-Coated Urea (SCU) Detailed Specifications
Terafon® Sulfur-Coated Urea (SCU) is an advanced controlled-release nitrogen fertilizer engineered with a high-quality sulfur coating that slows nitrogen release, enhances nutrient efficiency, and reduces environmental loss. SCU provides a stable, long-lasting nitrogen supply while delivering essential sulfur to support protein synthesis and overall plant metabolism. Ideal for modern precision agriculture and long-season crops, Terafon® SCU offers improved performance, reduced application frequency, and greater nutrient-use efficiency across diverse soils and crops.
Composition & Specifications
| Parameter | Typical / Standard Value |
|---|---|
| Nitrogen (N) Content | ~35–42% (depending on coating thickness) |
| Sulfur (S) Content | ≥ 8–15% |
| Moisture | ≤ 1.0% |
| Biuret | ≤ 1.5% |
| Granule Size | 1.0–4.75 mm (uniform) |
| Release Period | 30–120 days (controlled by coating integrity) |
| Appearance | Light-yellow sulfur-coated granules |
| Standard | Complies with GB/T 29401-2020 |
Key Features & Benefits
Controlled and Extended Nitrogen Release
Dual Nutrition: Nitrogen + Sulfur
Higher Nitrogen-Use Efficiency
Enhanced Soil Health
Ideal for Blending & Bulk Applications
Excellent Handling & Storage Stability
Suitable for a Wide Range of Crops
Applications
1. Basal / Pre-Plant Application
2. One-Time or Split Application
3. Blending into Compound and Bulk Fertilizers
4. Mechanical Broadcasting
Usage Instructions
- Apply based on soil analysis, crop requirements, and expected release period.
- Avoid concentrated placement to prevent early nitrogen release peaks.
- Light incorporation into soil or use with mulching can further reduce ammonia loss.
- Store in a dry environment and avoid mechanical impact that may damage the coating.
Packaging & Storage
- Packaging Options: Available in 9.5 kg and 50 kg woven polypropylene bags with polyethylene liners, or in bulk jumbo bags (500 kg–1,000 kg).
- Storage Conditions: Store in a cool, dry, well-ventilated area, away from moisture, acids, and strong oxidizers.
- Handling Tips: Keep bags off the ground on pallets, protect from rain, and avoid prolonged exposure to high humidity to prevent caking.
- Shelf Life: Maintain product quality for up to 12 months under proper storage conditions.
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Why Choose Terafon for Your Fertilizer Needs
Controlled Nitrogen Release with Sulfur Nutrition
Terafon Sulfur-Coated Urea (SCU) delivers high nitrogen with sulfur in a slow-release form, supporting steady crop growth, enhanced nutrient efficiency, and reduced nitrogen losses.
Uniform Granules & Consistent Nutrient Delivery
Granules sized 2–4 mm with sulfur coating ensure even spreading and sustained nutrient availability for soil application, top-dressing, or fertigation.
Quality Assurance & Soil Health Support
Produced under strict quality standards, it features low moisture and minimal impurities, ensuring stable storage and promoting long-term soil fertility.
Trusted Performance for Sustainable Agriculture
Globally recognized, Terafon Sulfur-Coated Urea (SCU) supports sustainable crop nutrition for cereals, vegetables, fruits, and high-value crops.
Optimize Your Crop Nutrition with Terafon
Contact us today to discover how Terafon’s high-quality fertilizers—including urea, coated urea, NPK, water-soluble, liquid, and humic acid—can boost soil fertility, enhance crop growth, and support sustainable agriculture.
