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UAN: Revolutionizing Fertilization for Global Agriculture

2025-08-07

In the global agricultural landscape, the search for innovative and effective fertilizers is relentless. As farmers strive to boost yields, maintain soil health, and adapt to evolving environmental regulations, traditional fertilization methods often fall short. At Henan Yongchang Nitro Fertilizer Co., Ltd., we introduce Urea Ammonium Nitrate (UAN) solution, a revolutionary liquid fertilizer that is set to transform the way the world farms.

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The Power of UAN: A Nutrient-Rich Blend

UAN is not just another fertilizer; it's a carefully engineered solution that combines three crucial forms of nitrogen - nitrate - nitrogen (NO₃⁻-N), ammonium - nitrogen (NH₄⁺-N), and urea nitrogen (CON₂H₄-N). This unique composition provides plants with a well - rounded and continuous supply of nitrogen, a vital nutrient for growth, photosynthesis, and overall plant health.

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  • Immediate Growth Response:Nitrate - nitrogen in UAN is readily available for plants to absorb. As soon as it's applied, plants can start using this form of nitrogen, resulting in a rapid growth spurt. This is especially beneficial during the early stages of plant growth when a quick nutrient boost can set the stage for a healthy crop. For example, in a study on tomato plants in a greenhouse setting, those treated with UAN showed visible signs of increased leaf growth within just a few days of application compared to traditional fertilizers.
  • Sustained Nutrient Release:Ammonium - nitrogen and urea nitrogen in UAN act as a slow - release mechanism. They gradually break down in the soil, releasing nitrogen over an extended period. This ensures that plants have a consistent supply of nitrogen throughout their growth cycle, reducing the risk of nutrient deficiencies and promoting steady growth. Research on corn crops in the Midwest of the United States demonstrated that UAN - fertilized plants maintained their green color and healthy appearance well into the late - season, indicating continuous nitrogen availability.
  • Enhanced Nutrient Uptake:The combination of different nitrogen forms in UAN improves the overall nutrient uptake efficiency of plants. Different plants have varying preferences for nitrogen forms at different growth stages. UAN caters to these diverse needs, allowing plants to absorb nitrogen more effectively. A recent meta - analysis of multiple field trials across different crops showed that plants fertilized with UAN had a 15 - 20% higher nitrogen uptake rate compared to those using single - nitrogen - source fertilizers.

Henan Yongchang's UAN: Setting New Standards

With years of experience in the fertilizer industry, Henan Yongchang Nitro Fertilizer Co., Ltd. has emerged as a leader in UAN production. Our commitment to quality, innovation, and customer satisfaction is reflected in every aspect of our UAN product.

  • Unrivaled Quality Assurance:We use state - of - the - art manufacturing facilities and adhere to strict quality control measures. Our UAN is produced from high - purity raw materials, and each batch undergoes rigorous testing to ensure it meets the highest international standards. We offer UAN in concentrations of 28%, 30%, and 32% nitrogen, allowing farmers to choose the product that best suits their crop and soil requirements.​

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  • Custom - Tailored Formulations:We understand that no two farms are the same. That's why we offer customized UAN formulations based on soil testing and crop nutrient needs. Our team of agricultural experts works closely with farmers to analyze their soil composition and develop a personalized fertilization plan. For instance, in regions with sandy soils that have a lower nutrient - holding capacity, we might recommend a slightly higher - nitrogen - content UAN formulation to compensate for potential nutrient leaching.
  • Exceptional Solubility and Application Flexibility:Henan Yongchang's UAN is highly soluble in water, making it an ideal choice for modern irrigation systems. It can be easily applied through drip irrigation, fertigation, or foliar spraying. The liquid form allows for precise nutrient delivery, minimizing waste and ensuring that every plant receives the right amount of nutrients. In a large - scale vineyard in France, the use of UAN through a drip irrigation system led to a more uniform grape ripening, resulting in higher - quality wines and increased yields.
  • Environmental Sustainability at Heart:We are committed to minimizing the environmental impact of our products. UAN is a more sustainable alternative to traditional solid fertilizers. Its production process requires less energy as it eliminates the need for energy - intensive drying and granulation steps. Additionally, UAN has a lower ammonia volatilization rate, reducing air pollution, and a reduced risk of nitrogen runoff into water bodies, protecting water quality. A life - cycle assessment of our UAN production showed that it has a 25% lower carbon footprint compared to conventional solid nitrogen fertilizers.

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Partner with Henan Yongchang for Agricultural Excellence

When you choose Henan Yongchang as your UAN supplier, you're not just getting a product; you're getting a comprehensive solution and a partner dedicated to your success.

  • Expert Technical Support:Our team of agricultural specialists is available to provide technical advice and training. We can help you with everything from soil testing and fertilizer application rates to crop nutrition management. We offer regular workshops and webinars to keep you updated on the latest agricultural research and best practices.​
  • Reliable Supply Chain:With our large - scale production capacity and efficient logistics network, we ensure a reliable supply of UAN. Whether you need a small - scale order for a family - run farm or a large - volume supply for a commercial agricultural enterprise, we can meet your needs promptly. We also offer flexible packaging options to suit your storage and transportation requirements.​
  • Exceptional Customer Service:We pride ourselves on providing outstanding customer service. Our customer support team is available around the clock to answer your questions, address your concerns, and provide you with the support you need. We value your feedback and use it to continuously improve our products and services.

Take the Next Step

Ready to experience the difference that Henan Yongchang's UAN can make in your agricultural operations? Contact us today to request a free sample, learn more about our products and services, or get a personalized quote. Let us help you unlock the full potential of your crops and achieve your agricultural goals.

Contact Us Now | Learn More About Our UAN Products​.

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