2000 MT of Ammonium Sulphate loaded

2000 MT of Ammonium Sulphate loaded

Ammonium Sulfate Fertilizer: Uses and Benefits

Ammonium sulfate [(NH₄)₂SO₄] is a widely used inorganic fertilizer that provides both nitrogen (N) and sulfur (S), two essential nutrients for plant growth. Here's a breakdown of its key uses and benefits:

**1. Nitrogen Source:**

* Ammonium sulfate is a highly effective source of nitrogen, containing approximately 21% N by weight.
* The nitrogen is in the ammonium (NH₄⁺) form, which is readily available for plant uptake.
* It is particularly beneficial for crops with high nitrogen demands, such as corn, wheat, and vegetables.

**2. Sulfur Source:**

* Ammonium sulfate is also a valuable source of sulfur, containing about 24% S by weight.
* Sulfur is crucial for protein synthesis, enzyme activity, and chlorophyll production in plants.
* It is especially important for crops grown in sulfur-deficient soils, such as canola and alfalfa.

**3. Soil Acidification:**

* Ammonium sulfate has an acidifying effect on soil, making it suitable for alkaline soils or crops that prefer slightly acidic conditions, such as blueberries and potatoes.
* The acidification occurs as the ammonium ions are converted to nitrate (NO₃⁻) by soil bacteria, releasing hydrogen ions (H⁺) in the process.

**4. Reduced Nitrogen Loss:**

* Compared to other nitrogen fertilizers like urea, ammonium sulfate is less prone to volatilization losses, especially in hot and dry conditions.
* This makes it a more efficient and environmentally friendly option in certain situations.

**5. Compatibility:**

* Ammonium sulfate is compatible with most other fertilizers and can be blended with them to create customized nutrient mixtures.
* It is also relatively stable and easy to store and handle.

**Applications:**

* Ammonium sulfate can be applied to the soil before planting, as a side dressing during the growing season, or through fertigation systems.
* The application rate depends on the crop, soil conditions, and desired yield.