Slow Release Type and Polymer Urea Coating urea fertilizers for sale
Slow Release Type and Polymer Urea Coating urea fertilizers for sale
1.Introduction
The appearance of PCU particles looks uniform and smooth.The outer coating of the fertilizer is durable and consistent.The nitrogen slow release characteristics of PCU can be controlled according to the requirement of crops. It also could be produced according to the customers' needs.
2.Products List
| Analysis | Longevity at 21℃ (Soil Temp) | Initial nutrient release rate | Particle size |
| 44-0-0 | 90d | Max 5% | 2.0-4.75mm Min 95% |
| 44-0-0 | 60d | Max 5% | 2.0-4.75mm Min 95% |
3.Product Analysis
| 44-0-0 | |
| Total Nitrogen | 44% |
| Urea Nitrogen | 44% |
4.Longevity
| Soil Temp. | 44-0-0(90d) | 44-0-0(60d) |
| 15℃ | 120d | 90d |
| 25℃ | 90d | 60d |
| 30℃ | 60d | 45d |
5.Product Advantages
High granule uniformity
A unique screening system is adopted,large urea granules are subjected to secondary screening,only granules with the granularity of 2.0-4.75mm are remained,the granule uniformity is high and the control-release effect is stable.
High film shell strength,difficulty in shelling and peeling
Film sulfur is modified,toughness is improved,ultra-thin tough resin layer on outer layer of the product further prevents the sulfur film from being easily broken,and shelling trouble in the using process is avoided.
Capacity of performing anti-floating treatment
Prodcut used in paddy field can be subjected to anti-floating treatment and fertilizer floation ratio can be reduced from 15% to 0% by using high-efficiency and environmental-friendly anti-floating technology.
6.Benefits
Continuous and controlled supply of Nitrogen
The PSCU will provide a continuous and controlled supply of nitrogen for the period while practically avoiding leaching or volatilization of nutrients.
Environmentally friendly
Practically no leachiing or volatilization of nutrients,organic-based polymer coating degrades naturally and safe in time. Nitrogen slow release characteristics fit for target crops in different growth stages.It's healthy and stress-free for plant development and food safety.
Hihgly effcient and economical
Apply only once in the crop growing season and gain significant savings in labor cost and time.Lower transportation and warehousing costs.Less fertilizer necessary to achieve optimum results.
Sulfur-containing and good for crops
Sulfur is essential for improving the crops' quality and resistance.The interaction of sulfur and nitrogen could decrease nitrate contents of crops and improve quality
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