NPK Compound/Complex Fertilizers which contain Nitrogen (N), Phosphate (P2O5) and Potassium (K2O) usually are produced by mixing straight fertilizers. In some cases, chemical reactions occur between the two or more components. In order to extend the fertilizer efficiency period and easy for application, transportation & storage, compound fertilizers which contain insoluble matters are generally made into granular by granulation process.
Granular Compound Fertilizer is normally applied into the soil directly. Nutrients dissolved in the soil can be absorbed by crops roots. Most granular fertilizer are quick-released and fast-acting.
Formulation can be adjusted according to natural condition of local soil, variety of the crops, different growing periods and application methods. Chlorine-based, urea-based and nitrate-based formulations are available.
Medium Element (Ca, Mg, S) and Trace Element (Fe, Zn, Cu, Mn, B, Mo) or (EDTA-Fe, EDTA-Zn, EDTA-Cu, EDTA-Mn) can be added as special using fertilizer.
NPK Compound/Complex Granular Fertilizer Typical Formulations:
|
|
NPK Balance |
NPK 14-14-14 NPK 15-15-15 NPK 16-16-16 NPK 17-17-17 |
High-nitrogen |
NPK 20-10-10 NPK 30-09-09 NPK 25-05-05 NPK 22-06-12 NPK 19-12-19 NPK 18-18-05 NPK 16-16-08 NPK 27-12-18 etc. |
High-phosphate |
NPK 12-24-12 NPK 11-22-16 NPK 14-23-14 NPK 18-18-05 NPK 10-20-20 NPK 16-16-08 NPK 10-20-10 NPK 08-22-20 etc. |
High-potash |
NPK 12-12-17 NPK 12-11-18 NPK 15-05-20 NPK 10-20-20 NPK 19-12-19 NPK 27-12-18 NPK 12-08-16 NPK 13-13-20 etc. |
1.We have our own factory lab, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send npk fertilizer to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.
1.Q:Are you trader or manufacturer?
A:We have been fertilizer producer for since 1999.
2.Q:what is your lead time?
A:It depends on the quantity of the order,usually 30 work days after received payment.
3.Q:Can you print private logo?
A:OEM service is available.
4.Q:Can we get sample for test?
A:Yes,but you to need pay for it and the express fee.
5.Q:what is your payment terms?
A:Usually 30% in advance,70% against copy of B/L.
6.Q:How do you guarantee your product quality?
A:Each batch of our product must be tested before delivery and accept SGS test.