As a dual-action fertilizer providing both efficient nitrogen and sulfur, ammonium sulfate (21% N, 24% S) has become a strategic choice for growers worldwide to optimize input-output ratios and enhance crop quality. Our precisely manufactured ammonium sulfate offers the following unparalleled advantages:

I. Dual Nutrient Supply, Synergistic Efficiency

• Nitrogen-Sulfur Synergy
  Ammonium sulfate supplies both ammonium nitrogen and sulfate sulfur. Nitrogen promotes stem and leaf growth and protein synthesis, while sulfur participates in the formation of amino acids, vitamins, and enzymes—particularly effective for sulfur-loving crops such as rapeseed, garlic, and onions.
• Prevents “Hidden Sulfur Deficiency”
  With widespread decline in soil sulfur levels, ammonium sulfate effectively prevents issues like leaf yellowing, stunted growth, and reduced quality caused by sulfur deficiency, especially in high-yield fields and continuous cropping systems.

II. Soil Improvement, Nutrient Activation

• pH Regulation Capability
  As a physiologically acidic fertilizer, ammonium sulfate effectively neutralizes alkaline soils, alleviates salinization, and activates fixed phosphorus, potassium, and micronutrients, enhancing overall soil fertility.
• Reduced Ammonia Volatilization
  Compared to urea, ammonium sulfate significantly reduces ammonia loss during soil conversion, particularly in high-temperature and calcareous soil conditions.

III. High Efficiency, Safety, and Wide Applicability

• Immediate and Lasting Effect
  Excellent water solubility ensures rapid nutrient release, while ammonium nitrogen is easily adsorbed by soil, reducing leaching risk compared to nitrate nitrogen and providing sustained nutrient supply.
• Crop-Friendly Formula
  Free of chloride and sodium ions, making it safe for chloride-sensitive crops (e.g., tobacco, potatoes, fruit trees). Suitable for use even in low-temperature environments.

IV. Quality Enhancement, Yield Increase, and Significant Benefits

• Improves Economic Output
  Crops fertilized with ammonium sulfate often exhibit plumper grains, darker green leaves, and higher fruit sugar content, leading to improved marketability and pricing.
• High Return on Investment
  Compared to applying nitrogen and sulfur fertilizers separately, ammonium sulfate reduces application frequency and labor costs, achieving “dual nutrition with one product” and offering comprehensive economic benefits.

V. Reliable Process, Stable Quality
Produced using advanced, environmentally friendly technology, our product features high purity, low impurities, uniform granules with good flowability, suitable for both manual and mechanical spreading, as well as modern fertilization systems like drip and sprinkler irrigation.

Choosing Ammonium Sulfate Means Choosing:

• Scientific Fertilization – Precisely meets crop nitrogen and sulfur requirements
• Soil Health – Regulates pH and unlocks potential soil fertility
• Quality Agriculture – Produces better-looking, higher-value crops
• Optimal Efficiency – Reduces input costs while increasing returns

We provide not only products but also comprehensive sulfur nutrition management solutions and technical guidance throughout the crop cycle, helping you truly achieve “cost reduction, quality improvement, and efficiency enhancement.”