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Water-Soluble Fertilizer for Trace and S
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Calcium, magnesium, boron, zinc, iron, potassium and phosphorus fertilizers
Calcium, magnesium, boron, zinc, iron, potassium and phosphorus fertilizers
| Product Features | |
| Our company adopts the current domestic nano-combination technology. After multiple elements are evenly mixed, they are granulated. This can effectively solve the problem of crop deficiency of certain elements, provide rapid supplementation, and ensure that the nutrients are retained in the soil for a long time to guarantee that the crops do not lack the necessary nutrients throughout the season. It also solves the problems of the traditional compound fertilizers having a single element, being difficult to dissolve, slow conversion and utilization, and incomplete element coverage. The fully mixed calcium, magnesium, boron, zinc, iron, potassium, and phosphorus have the advantages of good absorption, quick effect, and comprehensive supplementation. After application, it can quickly enhance the photosynthetic function of plants, make the stems thick and the root system developed, promote flower bud formation, flowering and fruiting, protect fruits, increase fruit sweetness, good color, and improve the quality. It also enhances the plant's ability to resist drought, cold, lodging, pests and diseases. | |
| Technical Indicators | |
| particle size | （ 1.00mm -4.75mm) ≥90% |
| Mg | ≥10% |
| Limit values for toxic and harmful elements | |
| Cadmium | ≤ 3 mg/kg |
| Mercury | ≤ 2 mg/kg |
| Arsenic | ≤ 15 mg/kg |
| Lead | ≤ 50 mg/kg |
| Chromium | ≤ 150 mg/kg |
| Thallium | ≤ 2.5 mg/kg |
