| Customization: | Available |
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| CAS No.: | 66455-26-3 |
| EINECS: | 231-987-8/613-934-4 |
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NPK compound fertilizer is a type of mixed fertilizer that contains nitrogen (N), phosphorus (P), and potassium (K), the three primary plant nutrients. It combines these elements in a scientifically balanced ratio to meet the nutrient requirements of plants at different growth stages.
This series of NPK compound fertilizers is carefully formulated with three core nutrients: nitrogen (N), phosphorus (P), and potassium (K). It offers a variety of classic ratios, such as 15-15-15, 20-20-20, and 10-30-20. Additionally, customized ratios are supported to meet the nutrient requirements of different crops at various growth stages and diverse soil conditions. The fertilizers are produced using advanced granulation technology, resulting in uniform granules with high strength. This feature facilitates storage, mechanized application, and effectively reduces losses during transportation and use.
| Item | Parameter |
| Nitrogen (N)content | ≥10% - 46% |
| Phosphorus (P2O5) content | ≥5% - 46% |
| Potassium (K2O) content | ≥5% - 46% |
| Moisture content | ≤1.5% - 2.5% |
| Granule size | 1mm - 4mm |
• Promotes plant growth: Nitrogen enhances leaf growth and chlorophyll synthesis, strengthening photosynthesis and promoting more vigorous plant growth.
• Promotes root development and flowering/fruiting: Phosphorus aids in root development, promotes flower bud differentiation and fruit maturation, and enhances the plant's disease resistance.
• Enhances plant stress resistance: Potassium improves the plant's stress resistance, such as drought, cold, and pest resistance, while also improving fruit quality and promoting overall plant health.
1.High-purity Raw Materials
We carefully select high-quality raw materials such as urea, ammonium dihydrogen phosphate, and potassium sulfate. With an impurity content of less than 0.5%, the nutrient content remains consistently up to standard, ensuring efficient absorption by plants.
2.Combination of Quick-acting and Long-acting Effects
Our special formula achieves a perfect balance between rapid and slow nutrient release. It quickly supplies nutrients in the early stage to promote crop growth and continuously provides nourishment in the later stage to safeguard crop health.
3.Wide Applicability
Suitable for field crops (such as corn, wheat, and rice), cash crops (such as cotton and soybeans), and horticultural crops (such as vegetables, flowers, and fruit trees). It can be used in various scenarios, including greenhouse cultivation, open-field planting, and drip irrigation systems.
4.Environmentally Sustainable
Employing eco-friendly production processes, our fertilizers leave no harmful residues. They effectively reduce soil compaction, and long-term use can improve soil structure and enhance soil fertility, aligning with the global trend of green agriculture.
5.Authoritative Certifications
Certified by the ISO 9001 Quality Management System, compliant with FAO (Food and Agriculture Organization of the United Nations) standards, and meeting the requirements of the EU REACH regulation. Our product quality is highly reliable.
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