China Granular Urea 2-4.75mm Packed By 50kg Bags
Product Specification
| Urea | ||||
| Granular urea | Prilled urea | Sulphur coated urea | Polymer coated urea | |
| Total Nitrogen | 46% min | 46% min | 35% min | 44% min |
| Sulphur | -- | -- | 20% min | -- |
| Biuret | 0.9% max | 0.9% max | 1.2% max | -- |
| Moisture | 0.5% max | 0.5% max | 1% max | 1% max |
| Appearance | White | White | Yellow | Customize |
| Particle Size | 2-4.75 mm 90% min | 0.85-2.8 mm 90% min | 1-4.75 mm 90% min | 1-4.75 mm 90% min |
| Longevity | -- | -- | 60-90 days | 60 days |
Product Packing
Packing: 9.5kg/9.9kg bag, 25kg bag, 50kg bag, jumbo bag.
Packing design: Normal English neutral bag, or customized colorful bag.
Product Features
1. Low dust content: granular urea has a low dust content, which helps to reduce dust pollution during fertilization and protect the environment.
2. High compressive strength: granular urea has a high compressive strength, which makes it difficult to break and agglomerate during transportation and storage, and is suitable for mechanized fertilization.
3. Moderate dissolution rate: The dissolution rate in water is slightly slower, which allows it to sink deeper into the soil when applied in paddy fields, reducing volatilization losses and improving fertilizer efficiency.
4. Low biuret content: Due to different processing techniques, the biuret content in granular urea is lower, which is more beneficial to crop growth.
5. Long-lasting fertilizer effect: granular urea has a smaller specific surface area and a slower dissolution rate, but a higher fertilizer effect and a longer onset time, making the fertilizer effect more lasting and effective.
Application&Fertilization Methods
Suitable Crops
Granular urea is suitable for various crops, especially for crops with longer growth cycles and higher fertilizer requirements, where the effect is more significant. Including but not limited to:
1. Corn: Corn is one of the main grain crops in China, with a long growth cycle and requiring a large amount of nitrogen. Granular urea can continuously provide nutrients for corn, ensuring its healthy growth and high yield and quality.
2. Wheat: Wheat is also an important cereal crop that requires a continuous supply of nitrogen during its growth cycle. Granular urea can better provide nutrients for wheat, promoting its growth and development.
3. Rice: Rice has a long growth cycle and requires a large amount of nitrogen. Granular urea can continuously provide nutrients for rice, ensuring its healthy growth and high yield and quality.
Fertilization Methods
Granular urea is suitable for use as base fertilizer and should not be applied as topdressing or flushing fertilizer. Its particle size matches that of diammonium phosphate and can be used as a material for blending compound fertilizers. The dissolution rate of granular urea is slightly slower, making it suitable for use as a base fertilizer, which can continuously provide nutrients for crops, reduce the frequency of fertilization, and lower labor intensity and costs.
FAQ
Q1: What is the payment terms?
T/T with deposit in advance or L/C at sight.
Q2: Can the color of product be changed?
Yes, it can be different colors, the popular colors are blue, green, white. We can also change the color as per customers’ requirement.
Q3: Is it possible for customers to use customized bags?
Yes, customized bags is acceptable. Customers can provide the artwork of customized bags. Or we can design the bags according to customers’ requirement.
Q4: Is it possible for getting the samples?
Yes, samples are provided freely.
Q5: How do you control the quality of your products?
We will do a test by our own lab during the production for every shipment. And we can send our samples to a third party laboratory.