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The raw materials of 20% seaweed extract are kelp and brown alga. After processed by Physical crushing, biochemical extraction, absorption concentration, film drying, etc, the product is finally made to seaweed extract flakes or seaweed extract powder.
The seaweed extract flakes / powder has special quality, quick dissolution rate, high activity and good absorptivity. It has many functions including growth promoting, production increase, disease prevention, insect expelling, etc. 20% Seaweed extract can be used for root irrigation, water flushing irrigation, foliar spray, etc. It can also be used as raw materials for biological fertilizer, compound fertilizer, organic fertilizer, etc.

| Specification | Standard |
| Name | Seaweed Extract flake |
| Appearance | Black liquid |
| Organic matter | 50% min |
| Moisture | 15% max |
| Alginic acid | ≥20%w/w |
| PH | 9-10 |
| Nitrogen | ≥0.5 %w/w |
| Water Solubility | 100% |
| Potassium(K20) | ≥20%w/w |
| Phosphorus(P205) | ≥2%w/w |
| Test Report | COA seaweed extract 20% |


Seaweed Extract Flakes / Powder Main Function
1.Supply organic nitrogen, increase soil fertility
2.Enhances crop’s resistance
3.Promotes cell elongation and tissue differentiation
4.Speed up the enzyme metabolism and lignin formation
5.Carbohydrate transport and protein metabolism
6.Promotes root growth and development
7.Enhances crop resistance
8.Promotes pollen germination and pollen tube growth
9.Accelerates flower bud differentiation, Promotes to keep good shape, bright and colorful peel, high sugar content
10.Improves the ability of plants to fight against frost, cold, submersion and drought

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