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.
Why Choose Terafon® Sulfur-Coated Urea (SCU) Fertilizer
Terafon® Sulfur-Coated Urea (SCU) is designed for growers and fertilizer professionals seeking long-term reliability, stable performance, and improved nutrient efficiency in demanding cropping systems.
Predictable Performance Over Time
Engineered coating integrity ensures consistent behavior in the field, helping growers plan nutrition programs with greater confidence.Reduced Labor & Application Frequency
Supports simplified fertilization schedules by maintaining nutrient availability without repeated applications, lowering labor and operational costs.Improved Return on Fertilizer Investment
Efficient nutrient delivery helps maximize crop response per unit of nitrogen applied, improving overall cost efficiency.Adaptable to Diverse Farming Systems
Performs reliably in large-scale field crops, turf management, and specialty agriculture under varying soil and climate conditions.Professional-Grade Manufacturing & Supply
Backed by Terafon Fertilizer’s quality control, export-ready packaging, and dependable global supply capability.
Terafon® Sulfur-Coated Urea (SCU) delivers controlled nutrition with operational simplicity and long-term agronomic value.
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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.
