Feed Grade Urea
Feed Grade Urea
| Product: | Feed Grade Urea |
| Category: | UREA Series – Nitrogen Fertilizer |
| Chemical Formula: | CO(NH₂)₂ |
| Nitrogen Content: | ≥46.0% |
| Biuret Content: | ≤1.0% |
| Moisture: | ≤0.5% |
| Grade Standard : | Feed Grade |
| Place of Origin : | Shangdong,China |
| Packaging : | 25 kg or 50 kg moisture-proof PP bags; jumbo bag on request |
| Certificate: | ISO 22241-1, DIN 70070 standards |
Feed Grade Description
Risso Feed Grade Urea is a high-purity nitrogen supplement designed for ruminant feed formulations, providing a cost-effective and efficient non-protein nitrogen (NPN) source. With superior solubility, controlled particle size, and consistent quality, it helps optimize microbial protein synthesis in the rumen, improving feed efficiency and animal performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Formula | CO(NH₂)₂ |
| Nitrogen Content | ≥46.0% |
| Biuret Content | ≤1.0% |
| Moisture | ≤0.5% |
| Particle Size | 0.85–2.8 mm (uniform granules) |
| Solubility | 1080 g/L at 20°C |
| Appearance | White, free-flowing prilled granules |
| Odor | Odorless |
| Packaging | 25 kg or 50 kg moisture-proof PP bags; jumbo bag on request |
| Shelf Life | 24 months under dry conditions |
Key Features & Advantages
High Nitrogen Content: Contains 46% nitrogen, serving as a concentrated source of non-protein nitrogen for livestock.
Exceptional Purity: Free from biuret, heavy metals, and harmful residues, ensuring safe use in animal feed applications.
Uniform Granulation: Fine and consistent particle size promotes even mixing and controlled release of ammonia in the rumen.
Improved Digestibility: Supports microbial growth for enhanced fiber digestion and better feed conversion rates.
Cost Efficiency: Reduces reliance on conventional protein sources like soybean meal or cottonseed meal, lowering feed formulation costs.
Certified Quality: Complies with international feed standards such as ISO, HACCP, and GMP+ Feed Safety Assurance.
Typical Applications
Ruminant feeds for cattle, sheep, and goats
Concentrated feed and total mixed rations (TMR)
Urea-based mineral or protein blocks
Supplementary nitrogen source in dry season feed programs
⚠️ Note: Feed Grade Urea is suitable only for ruminants. Do not use in monogastric animal feed (e.g., pigs, poultry, horses). Proper blending and gradual adaptation are recommended.
Storage & Handling
Store in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. Avoid mixing with ammonium salts or other reactive materials. Use proper blending equipment to ensure uniform dispersion in feed.
Packaging & Shipping
Frequently Asked Questions (FAQ) – Feed Grade Urea
A: Chemically, both feed grade and fertilizer grade urea are CO(NH₂)₂. However, feed grade urea is specially processed to meet animal feed safety standards, with strict control over Biuret content, impurities, anti-caking treatment, and packaging labeling. Each batch comes with a Certificate of Analysis (COA) to ensure traceability. Feed grade urea must be used according to local feed regulations and safe formulation guidelines.
A: To minimize the risk of ammonia poisoning, urea should be gradually introduced into ruminant diets as part of a well-balanced mixed ration. Ensure the feed contains sufficient fermentable carbohydrates to support microbial utilization of non-protein nitrogen, and limit urea’s contribution to total dietary nitrogen (generally ≤30%). Proper adaptation and monitoring help ensure animal safety and optimal performance.
A: Biuret is a polymer by-product formed during high-temperature urea production. Excess Biuret can reduce palatability and feed safety, and negatively affect microbial protein synthesis in ruminants. Feed grade urea typically has Biuret ≤1.0%, though some standards allow up to 1.5% depending on regional regulations or customer requirements.
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Why Choose Risso® Feed Grade Urea?
Risso® Feed Grade Urea is engineered to deliver consistent, high-quality nitrogen that supports optimal rumen microbial activity and efficient protein synthesis. Our product undergoes rigorous quality control to ensure minimal biuret and impurity levels, providing safe and reliable nutrition for ruminants. With precisely calibrated granule size, Risso® urea mixes uniformly in feed, reducing segregation and maximizing digestibility. Supported by technical expertise and formulation guidance, Risso® helps feed manufacturers and livestock farmers achieve higher feed efficiency, lower protein costs, and healthier animals—making it a trusted choice in modern ruminant nutrition.
