Terafon® Ammonium Sulfate Granular Fertilizer
Premium Nitrogen and Sulfur for Healthy, High-Yield Crops
Terafon® Ammonium Sulfate Granular(NH₄)₂SO₄
Nitrogen Content (N): 20.5–21%
Appearance: White crystalline granules
Granule Size: 2–5 mm
Chemical Formula: (NH₄)₂SO₄
Application: Ideal for cereals, rice, wheat, maize, cotton, vegetables, fruit trees, turfgrass, and NPK fertilizer blending
Ammonium Sulfate Granular Detailed Specifications
Terafon® Ammonium Sulfate Granular is a high-purity, fast-acting fertilizer that provides both nitrogen (N) and sulfur (S)—two essential nutrients for healthy crop growth. Its uniform granular form ensures excellent handling, precise application, and rapid dissolution, supporting efficient nutrient uptake.
With approximately 21% nitrogen and 24% sulfur, Terafon® Ammonium Sulfate is ideal for sulfur-deficient soils and crops that require balanced N + S nutrition, including cereals, rice, wheat, maize, cotton, vegetables, fruit trees, and turfgrass. It is also compatible with NPK fertilizer blends, promoting sustainable high-yield production while improving soil fertility.
Composition & Specifications
| Parameter | Typical / Standard Value |
|---|---|
| Chemical Formula | (NH₄)₂SO₄ |
| Nitrogen Content (N) | 20.5–21% |
| Sulfur Content (S) | 23.5–24% |
| Appearance | White crystalline granules |
| Granule Size | 2–5 mm |
| Solubility | 100% water-soluble |
| Moisture | ≤ 1.0% |
| pH (1% Solution) | ~5.5 (slightly acidic) |
| Standard / Grade | Agricultural grade (GB / agr spec) |
Key Features & Benefits
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Dual-Nutrient Supply: Provides both nitrogen and sulfur for optimal plant metabolism.
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Rapid Nutrient Uptake: Quick dissolution ensures fast absorption for early-stage crop growth.
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Enhanced Crop Performance: Improves protein synthesis, chlorophyll formation, stress tolerance, and yield quality.
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Versatile Application: Suitable for basal fertilization, top-dressing, and NPK fertilizer blending.
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Soil Improvement: Slight acidifying effect improves nutrient availability in alkaline soils.
- Cost-Effective: Economical source of N + S for large-scale or precision farming.
Applications
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Field Crops: Rice, wheat, maize, barley, and cotton.
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Vegetables & Horticulture: Sulfur-demanding crops and fruit trees.
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Turf & Landscaping: Supports healthy turfgrass growth and ornamental plants.
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NPK Fertilizer Blending: Acts as a reliable N + S component in compound fertilizers.
- strong data-start=”2473″ data-end=”2493″>Soil Management: Helps correct sulfur deficiencies and slightly acidifies alkaline soils.
Usage Guidelines
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Determine application rates based on soil tests, crop type, and nutrient requirements.
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Apply granules evenly using mechanical or manual spreaders for uniform coverage.
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Irrigate after application when possible to enhance dissolution and nutrient uptake.
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When blending with other fertilizers, maintain dry conditions to prevent caking.
- Monitor soil pH if using long-term applications for soil acidification.
Packaging & Storage
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Packaging: 25 kg or 50 kg woven bags with PE liner; jumbo bulk bags available.
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Storage Conditions: Cool, dry, ventilated area; avoid moisture, strong acids, and alkalis.
- Shelf Life: Maintains quality for extended storage due to low hygroscopicity.
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Why Choose Terafon for Your Fertilizer Needs
Premium Nitrogen & Sulfur Concentration
Terafon Ammonium Sulfate delivers high nitrogen (21%) and sulfur (24%) in a premium solid-fertilizer form, ensuring efficient nutrient supply with less bulk. This concentration helps reduce transport and storage costs while meeting crop demands.
Rapid Uptake & Uniform Delivery
With excellent granule uniformity and high solubility, Terafon Ammonium Sulfate supports rapid nutrient availability through broadcasting, banding or fertigation. Uniform granules allow consistent spreading and reliable root-zone absorption.
Quality & Soil-Health Assurance
Produced under strict quality standards, Terafon Ammonium Sulfate features low moisture and minimal impurities. This ensures stable storage, reduced caking, and better long-term soil health while supporting sustainable cropping systems.
Trusted Performance Worldwide
Terfaon has earned global recognition for advanced nutrient technology and dependable fertilizer solutions. Choosing Ammonium Sulfate from Terafon means selecting reliable, high-performance crop nutrition tailored to modern agriculture.
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.
