21-21-21
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WATER-SOLUBLE FERTILIZERWITH MAOR ELEMENTS 21-21-21
Product Center
PRODUCT CENTER
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| Product Features |
| This product features a balanced NPK ratio, providing crops with comprehensive and balanced fundamental nutrition. It is suitable for all stages of crop growth, particularly during seedling stages, active growth phases, and for crops requiring balanced fertilization. It can be used for field crops, cash crops, horticultural crops, and more, meeting the nutritional needs of different crops at various growth stages. |
| Technical Indicators |
| N+P205+K20 |
≥50% |
| Water content |
≤3.0% |
| Water-insoluble matter |
≤10 g/L |
| Limit values for toxic and harmful elements |
| Arsenic |
≤10 mg/kg |
| Cadmium |
≤3 mg/kg |
| Lead |
≤50 mg/kg |
| Mercury |
≤2 mg/kg |
| Chromium |
≤50 mg/kg |
| Nickel |
≤50 mg/kg |
