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UAN Fertilizer, or Urea Ammonium Nitrate Solution, is a high-efficiency liquid nitrogen fertilizer widely used in modern agriculture to support healthy crop growth and improve nitrogen management. Obsidian Commodity LLC supplies and trades agricultural commodities and fertilizer products for international markets.
UAN fertilizer is a clear-to-amber liquid nitrogen fertilizer produced by combining urea, nitric acid, and ammonia. Commercial UAN fertilizer commonly contains approximately 28% to 32% total nitrogen, with UAN 28, UAN 30, and UAN 32 being widely recognized grades.
Its liquid form allows farmers and agricultural professionals to achieve uniform fertilizer application, making UAN a practical nitrogen source for a wide range of crops and farming systems.
Nitrogen content: Typically 28%–32%
Product form: Liquid nitrogen fertilizer solution
Main components: Urea, ammonium nitrate, and water
Application: Soil application, foliar application, and fertigation where agronomically appropriate
Uniform distribution: Liquid formulation supports consistent application
Crop compatibility: Suitable for many crops when applied according to agronomic requirements
Blending capability: Can be compatible with selected herbicides, pesticides, and other agricultural nutrients, subject to product and application guidelines
UAN fertilizer provides nitrogen in forms that can become available to crops at different rates. This can help farmers manage nitrogen nutrition throughout important stages of crop development.
Because UAN is a liquid product, it can be applied using modern agricultural equipment and precision application systems. Its uniform application characteristics can help improve field coverage and simplify fertilizer management.
UAN is commonly used in the production of wheat, corn, maize, barley, rice, oilseeds, vegetables, and other agricultural crops. Application rates and timing should be determined according to crop requirements, soil conditions, climate, and local agronomic recommendations.
UAN can also be incorporated into certain agricultural application programs alongside herbicides, pesticides, and micronutrients, potentially allowing multiple compatible materials to be applied in a single field operation. Compatibility should always be confirmed before tank mixing.
Different UAN grades are identified primarily by their nitrogen concentration:
UAN 28: Approximately 28% nitrogen
UAN 30: Approximately 30% nitrogen
UAN 32: Approximately 32% nitrogen.
The appropriate grade depends on regional availability, crop requirements, application equipment, and the farmer's nutrient-management program.
OBSIDIAN COMMODITY LLC supports international sourcing and trading of agricultural commodities and fertilizer products. Our approach focuses on reliable commercial coordination, product specifications, documentation, and international supply requirements.
For buyers seeking UAN fertilizer suppliers, Urea Ammonium Nitrate exporters, liquid nitrogen fertilizer suppliers, UAN 28 fertilizer, UAN 30 fertilizer, or UAN 32 fertilizer, OBSIDIAN COMMODITY LLC can coordinate commercial supply requirements based on destination, quantity, specifications, and applicable trade terms.
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