| No.517 Shandong Road, Rizhao, Shandong, China | jiejinggroup@gmail.com |
| No.517 Shandong Road, Rizhao, Shandong, China | jiejinggroup@gmail.com |
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Product Details:
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| Organic Matter %: | 48.5 | Alginic Acid%: | 18.2 |
|---|---|---|---|
| N%: | 1.9 | K2O%: | 18.1 |
| P2O5%: | 0.2 | Ph: | 7-11 |
Seaweed extract, as the name suggests, is the essence extracted from seaweed cells, it is in form of powder, flakes or liquid, it is popular biofertilizer. In recent years, in view of its outstanding performance in promoting plant growth, preserving flowers and fruits, improving plant resistance, alleviating pesticide and fertilizer damage, increasing crop yields, and improving the quality of agricultural products, seaweed extract products have received more and more farmers’ friends Use and recognition of Why does seaweed extract have such a good effect? Advantages of seaweed extract:
1. Complete nutrition, rich in material components required for plant growth and development.
2. The dosage is small, only 16～48ml per mu;
3. The agricultural cost is low, which can reduce the use of other fertilizers and pesticides;
4. The effect is good, and the fertilizer efficiency test shows that the input-output ratio is 1:10～50;
5. Safety, environmental protection, no toxic side effects to humans and animals, no pollution to the environment.
Package:
1. 200g/bag*50bags/carton
2. 500g/bag*20bags/carton
3. 10 kg/paper kraft bag
seaweed extract powder specification
| Inspection Items | Standard Requirements | Test Result | |
| Humic Acid % | ≥30.0 | 33.1 | |
| Organic Matter % | / | 48.5 | |
| Alginate Acid% | ≥18.0 | 18.2 | |
| N% | / | 1.9 | |
| P2O5% | / | 0.2 | |
| K2O% | ≥18.0 | 18.1 | |
| N+P2O5+K2O% | ≥20.0 | 20.2 | |
| Insoluble Matter% | ≤2.0 | 0.5 | |
| PH (1:250 dilution) | 7.0-11.0 | 8.0 | |
| As mg/kg | ≤10 | ＜10 | |
| Cd mg/kg | ≤10 | ＜10 | |
| Pb mg/kg | ≤50 | ＜50 | |
| Cr mg/kg | ≤50 | ＜50 |
