Urea Fertilizer

Urea Fertilizer For Sale

Urea fertilizer is a popular and widely used nitrogen-based fertilizer that contains a high concentration of nitrogen. It is commonly used in agriculture to promote the growth of crops and increase their yield. Urea fertilizer is a white crystalline substance that is water-soluble and easy to handle.

Advantages of using urea fertilizer

1. High Nitrogen Content: Urea fertilizer has a high nitrogen content, which makes it an effective fertilizer for promoting plant growth and increasing crop yields.

2. Cost-Effective: Urea fertilizer for plant is relatively inexpensive compared to other types of fertilizers, which makes it a popular choice for farmers and gardeners.

3. Easy to Handle: Corp urea fertilizer is easy to handle and can be applied using conventional fertilization equipment.

4. Versatile: Urea fertilizer from Sanyuanjiuqi can be used on a wide range of crops, including cereals, oilseeds, vegetables, and fruits.

Urea fertilizer application

Urea is usually spread at rates of between 40 and 300 kg/ha but rates vary. Smaller applications incur lower losses due to leaching. During summer, urea is often spread just before or during rain to minimize losses from volatilization (process wherein nitrogen is lost to the atmosphere as ammonia gas). Urea is not compatible with other fertilizers.

Because of the high nitrogen concentration in urea, it is very important to achieve an even spread. The application equipment must be correctly calibrated and properly used. Drilling must not occur on contact with or close to seed, due to the risk of germination damage. Urea dissolves in water for application as a spray or through irrigation systems.

In grain and cotton crops, urea is often applied at the time of the last cultivation before planting. In high rainfall areas and on sandy soils (where nitrogen can be lost through leaching) and where good in-season rainfall is expected, urea can be side- or top-dressed during the growing season. Top-dressing is also popular on pasture and forage crops. In cultivating sugarcane, urea is side-dressed after planting, and applied to each ratoon crop.

In irrigated crops, urea can be applied dry to the soil, or dissolved and applied through the irrigation water. Urea will dissolve in its own weight in water, but it becomes increasingly difficult to dissolve as the concentration increases. Dissolving urea in water is endothermic, causing the temperature of the solution to fall when urea dissolves.

As a practical guide, when preparing urea solutions for fertigation (injection into irrigation lines), dissolve no more than 3 gurea per 1 L water.

In foliar sprays, urea concentrations of 0.5% – 2.0% are often used in horticultural crops. Low-biuret grades of urea are often indicated.

Urea absorbs moisture from the atmosphere and therefore is typically stored either in closed/sealed bags on pallets or, if stored in bulk, under cover with a tarpaulin. As with most solid fertilizers, storage in a cool, dry, well-ventilated area is recommended.

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