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Fine Urea


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Product Introduction

This product sets the benchmark for fast-acting nitrogen fertilizers. Its fine particle size and rapid dissolution ensure immediate nutrient availability, making it perfectly suited for critical top-dressing periods and fertigation systems, thereby promoting rapid crop recovery and growth.

Product Description

This product is a refined small-particle urea with a controlled particle size of 0.8-2.0mm, offering uniform and fine granules. Compared to standard products, its larger specific surface area allows for more extensive contact with the soil upon application. This results in a faster dissolution rate, enabling rapid release of ammonium nitrogen for prompt crop uptake and a quicker fertilizer effect. It maintains excellent flowability, making it ideally suited for manual broadcasting, top-dressing, and as a raw material for secondary processing into water-soluble fertilizers. It effectively meets the urgent need for readily available nitrogen during rapid crop growth stages, serving as an ideal choice for precise and rapid nutrient supplementation.

Working Principle

As an amide nitrogen fertilizer, the efficacy of our Fine Urea begins with its unique physical properties. The 0.8-2.0mm fine particles possess a larger specific surface area, enabling more extensive contact with soil and the urease enzyme upon application. This significantly accelerates the initial hydrolysis rate, allowing urea molecules to be rapidly converted into plant-available ammonium nitrogen (NH₄⁺). This mechanism ensures a quick nutrient start, promptly meeting the urgent nitrogen demand of crops during critical growth stages. It is particularly effective for top-dressing and remedial fertilization.

Specification

Fast-Acting Nitrogen for Rapid Crop Response

This refined Fine Urea features a strictly controlled particle size of 0.8-2.0mm. Its unique fine granule structure maximizes the contact area with soil, significantly accelerating dissolution and hydrolysis rates. This enables urea to be rapidly converted into plant-available ammonium nitrogen, ensuring a quick start to nutrient availability. It is the ideal solution for top-dressing during critical growth stages, fertigation systems, and as a raw material for water-soluble fertilizers, helping you seize optimal application timing and maximize return on investment.

Specifications:

Total Nitrogen (N): ≥ 46.4%

Biuret: ≤ 0.9% (Premium Grade, ensures crop safety)

Particle Size: 0.8 - 2.0 mm (≥90%)

Moisture: ≤ 0.5%

Product Features

Fast-Acting Nitrogen: Fine granules ensure rapid dissolution and hydrolysis, converting quickly to plant-available ammonium nitrogen to meet urgent top-dressing needs during critical growth stages.

Excellent Solubility & Versatility: High solubility makes it ideal for fertigation (drip/ sprinkler irrigation) and as a raw material for high-end water-soluble fertilizers, enabling precise nutrient management.

Uniform Granules & Good Flowability: Controlled particle size (0.8-2.0mm) with high uniformity and excellent flowability, suitable for both manual broadcasting and mechanical application.

High Purity & Crop Safety: Premium grade with biuret content strictly controlled at ≤0.9%, minimizing potential risks to seeds and seedlings for safer use.

Product Parameters

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