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In modern agriculture, improving Nitrogen Use Efficiency (NUE) while reducing nitrogen loss is a key challenge for farmers and fertilizer manufacturers.
Risso Ammonium Sulphate Nitrate (ASN Fertilizer 26-0-0+13S) is designed as a high efficiency nitrogen sulfur fertilizer that helps reduce nitrogen volatilization, leaching, and denitrification losses, while ensuring stable crop nutrition.
With increasing demand for sustainable agriculture, high yield crop production, and environmentally friendly fertilizers, ASN has become one of the most effective solutions in global farming systems.
Nitrogen loss is a major issue in nitrogen fertilizer management, especially for urea, ammonium nitrate, and liquid nitrogen fertilizers.
When urea is applied on soil surface, it converts into ammonia gas, leading to significant nitrogen loss.
Highly mobile nitrate nitrogen is easily washed away in sandy soils or heavy rainfall regions, reducing fertilizer efficiency.
In waterlogged conditions, nitrate is converted into N₂ and N₂O gases, causing both yield loss and environmental pollution.
When nitrogen release does not match crop demand, excess nitrogen is lost instead of being absorbed.
ASN Fertilizer (Ammonium Sulphate Nitrate 26-0-0+13S) is a granular nitrogen fertilizer containing:
This combination provides both fast-acting nitrogen and stable nitrogen release, making it more efficient than traditional nitrogen fertilizers such as urea or ammonium sulfate.
ASN contains both ammonium and nitrate nitrogen:
👉 Result: Lower nitrogen loss compared to urea fertilizer and ammonium nitrate fertilizer
Unlike urea-based fertilizers, ASN does not rely heavily on urease hydrolysis, significantly reducing ammonia volatilization loss.
👉 Result: Improved nitrogen retention in soil and higher fertilizer efficiency
ASN contains both ammonium and nitrate nitrogen:
👉 Result: Lower nitrogen loss compared to urea fertilizer and ammonium nitrate fertilizer
The sulfur content in ASN plays a key role in:
👉 Result: Improved nitrogen assimilation and higher crop productivity
By minimizing nitrogen losses, ASN helps reduce:
| Fertilizer Type | Nitrogen Loss Risk | Sulfur Content | Efficiency |
|---|---|---|---|
| Urea | High (volatilization) | No | Medium |
| Ammonium Sulfate | Medium | High | Medium |
| ASN Fertilizer | Low | Yes | High |
👉 ASN is widely recognized as a high efficiency nitrogen sulfur fertilizer for modern agriculture
ASN fertilizer is widely used in high-demand crops:
It is especially effective for improving grain protein content and yield stability.
Best practices for ASN application:
Ammonium Sulphate Nitrate (ASN Fertilizer) is one of the most efficient nitrogen sulfur fertilizers for reducing nitrogen loss and improving crop productivity. By combining ammonium, nitrate, and sulfur, ASN ensures better nitrogen stability, reduced leaching, and higher Nitrogen Use Efficiency (NUE).
With increasing global demand for high efficiency fertilizers and sustainable agriculture solutions, ASN plays a critical role in modern crop nutrition systems.
👉 Risso ASN Fertilizer 26-0-0+13S delivers stable nitrogen supply, improved NUE, and reliable crop performance for global agriculture.
ASN fertilizer is most effective when applied during periods of active crop growth. Split applications based on crop nutrient demand can further improve Nitrogen Use Efficiency and reduce nitrogen losses.
Yes. ASN fertilizer is designed to improve Nitrogen Use Efficiency by providing a balanced supply of ammonium and nitrate nitrogen. This helps crops absorb more nitrogen while reducing losses through volatilization and leaching.
ASN fertilizer offers several key benefits, including reduced nitrogen loss, improved Nitrogen Use Efficiency (NUE), balanced nitrogen and sulfur nutrition, higher crop yields, improved grain quality, and more sustainable fertilizer management.
Yes. ASN fertilizer supports sustainable agriculture by improving nutrient efficiency, reducing nitrogen losses, lowering environmental impact, and helping farmers achieve higher productivity with more efficient fertilizer use.
Risso ASN Fertilizer is manufactured to deliver consistent nitrogen and sulfur nutrition for modern agriculture. It helps improve Nitrogen Use Efficiency, reduce nitrogen loss, and support higher crop yields across a wide range of field crops and oilseed crops.
If you want to know other questions about nitrogen fertilizers, please contact us and we will provide professional answers.
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