Nitrogen Fertilizer Manufacturer in China |Ammonium Sulphate, CAN Supplier

Lvfeng’s Nitrogen Fertilizer Products

Our nitrogen product line includes:

• Ammonium Sulphate (20.5-0-0+23S): Granular nitrogen-sulfur fertilizer ideal for alkaline soils.

• Ammonium Sulfate Crystal / Caprolactam Grade: High-purity nitrogen source with excellent solubility.

• Water-Soluble Nitrogen Fertilizer: Quick absorption via foliar or fertigation systems.

• Customized Nitrogen Solutions: Tailored for regional soil and crop needs.

Key Features of Lvfeng Nitrogen Fertilizers

• High Nitrogen Purity: Urea and ammonium-based formulas deliver 20.5% to 46% nitrogen.

• Multi-Form Availability: Choose from granular, prilled, crystalline, and fully water-soluble options.

• Enhanced Nutrient Efficiency: Sulfur-enriched variants boost nitrogen uptake and reduce leaching.

• Flexible Applications: Suitable for broadcasting, drip irrigation, side/top dressing, and foliar use.

• Customized Formulas: OEM services for country-specific nitrogen blends and seasonal crop demands.

• Stable & Non-Caking: Excellent shelf stability for long-distance export and extended storage.

Benefits of Using Lvfeng Nitrogen Fertilizer

• Boosts Crop Yield Potential – Supports vegetative growth, protein synthesis, and leaf expansion.

• Enhances Photosynthesis – Increases chlorophyll content for stronger, greener plants.

• Improves Soil Sulfur Levels – Especially with ammonium sulphate and NPK + SO₃ formulations.

• Cost-Efficient Application – High concentration reduces required dosage and application frequency.

• Safe for All Crops – Formulas available for field crops, vegetables, fruits, and cash crops.

Application Guidelines for Lvfeng Nitrogen Fertilizers

Our nitrogen fertilizers are available in multiple forms to meet the varying needs of modern agriculture, including field crops, vegetables, and greenhouse applications.

Granular Nitrogen Fertilizers (such as Urea, Ammonium Sulphate, and CAN) are typically applied as base fertilizers before planting. They can also be used as side or top dressing during early stages of crop growth to provide a steady release of nitrogen and promote vigorous development.

Crystalline Nitrogen Fertilizers (such as Caprolactam-grade Ammonium Sulphate) are fully water-soluble and ideal for precision agriculture. These fertilizers are dissolved in water and applied through foliar spraying or fertigation systems, ensuring rapid nutrient absorption and minimal nutrient loss.

Water-Soluble Nitrogen Fertilizers are best suited for drip irrigation systems in vegetables, turfgrass, greenhouses, and horticultural crops. These formulations are designed for fast absorption and maximum efficiency in controlled environments.

✅ Note: For optimal results, always consult with local agronomic experts or follow region-specific fertilization guidelines for dosage and timing.

Common Crop Applications

• Field Crops: Wheat, maize, rice, barley, corn, sorghum

• Vegetables: Cabbage, onions, tomatoes, lettuce

• Fruits: Apples, grapes, bananas, citrus

• Cash Crops: Tobacco, tea, sugarcane

• Forage & Turf: Alfalfa, pasture grass, golf turf

Why Choose Lvfeng as Your Nitrogen Fertilizer Supplier?

• 🏭 Over 26 Years of Manufacturing Experience
  ISO 9001 certified factory with mature nitrogen production lines.

• 🧪 OEM & Tailored Nitrogen Solutions
  Customized nitrogen grades to match local soil conditions and crop types.

• 🌍 Global Export Expertise
  Clients in 50+ countries. Full export documentation, SGS inspection, and CIF/DDP shipping supported.

• 📦 Flexible Packaging Options
  25kg PP/PE bags, 50kg bulk, 1MT ton bags, OEM printed bags available.

• 🌱 Environmentally Sustainable Formulas
  Low volatilization, sulfur integration, and pH-balanced for long-term soil health.

• 🤝 B2B Partner Support
  Pre-sale consultation, agronomic recommendations, and after-sales service from a dedicated team.

Discover the difference of high-purity nitrogen fertilizers made for professional agriculture. Partner with Lvfeng to achieve healthier crops, higher yields, and sustainable farming success.

Contact Us for Custom Formulations

Looking for a reliable NPK compound fertilizer manufacturer and exporter?
We can design the right NPK ratio for your soil and crop requirements.

📩 Email: [email protected]
📦 MOQ: Flexible for bulk and OEM partners
🕓 Delivery: Within 15–20 days after order confirmation

👉 Get a Quote Now