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seaweed extract plus NPK compound fertilizer

Shanghai Redbrillian Chemical CO.,LTD.

seaweed extract plus NPK compound fertilizer

Place of Origin : Shanghai, China (Mainland)

Brand Name : RBCHEM

Model Number : ball,powder

MOQ : 20 Metric Ton/Metric Tons

Price : FOB US $ 400 - 600 / Ton

Packaging Details : 25kg per bag,20kg per bag,10kg per bag,5kg per bag

Delivery Time : 30days after confirm order

Payment Terms : L/C,T/T

Supply Ability : 1000 Ton/Tons per Month

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seaweed extract plus NPK organic compound fertilizer
Seaweed extract 5% min,NPK 5-0-2(adjustable)

seaweed extract plus NPK organic fertilizer


NPK 5-0-2

Amino Acid 5% min

Humic Acid 15%min

Seaweed extract 5% min

Total organic matter 30% min

Trace elements 1% min

Moisture 5% max

PH 6.5


1.Seaweed is a natural organic fertilizer, fertilizer depends on its seaweed fertilizer contained nutrients, algae generally used as fertilizer is a large economic classes, such as kelp, Ascophyllum algae, sea algae sac.

2.Seaweed fertilizer has gone through three stages: rotting seaweed → seaweed ash (pink) → seaweed extract.

3.Seaweed fertilizer core material is a pure natural seaweed extracts, the main raw material selected from natural seaweed, through a special biochemical process,

4.seaweed extract the essence of substance, greatly retain the natural active ingredients, contains a lot of non-nitrogen-containing organic compounds, Lu plants incomparable potassium, calcium, magnesium, zinc, iodine and other elements more than forty kinds of minerals and rich in vitamins, especially those containing a unique seaweed seaweed polysaccharides, alginic acid, highly unsaturated fatty acids and a variety of natural plant growth regulator, with high biological activity, plants can stimulate the production of non-specific activity factor, regulating endogenous hormone balance.

Effective component of seaweed fertilizer after special treatment, was easily absorbed by plants in active state, after use of 2-3 hours into the plants, and has a fast absorption conduction velocity. Seaweed contains natural plant growth regulators such as: auxin, cytokinins and gibberellins other substances with high biological activity, the proportion of various substances in terrestrial plants similar to the proportion of each hormone. Alginate seaweed fertilizer can reduce the surface tension of water, the plant surface layer of the film, increasing the contact area, the water-soluble substance surface relatively easily through the membrane into the plant stem cells, the plants are most effectively absorbed seaweed extract liquid nutrients, so if liquid seaweed fertilizer and insecticides, fungicides and chemical fertilizers mixed use, better, can reduce the cost of spraying of pesticides and chemical fertilizers has a synergistic effect. Foreign reports contained alginate natural antibiotics have antiviral activity. Seaweed fertilizer raw material selected from natural seaweed, and terrestrial plants have a good affinity to human, animal non-toxic, environmental pollution, with any other fertilizers can not match advantage.

Seaweed fertilizer the soil directly or through the plant to increase the soil organic matter, soil active in a variety of beneficial microorganisms, these organisms can plant - microbial metabolites circulation plays a catalytic role in increasing the effectiveness of soil organisms. Plant and microbial metabolites may provide more nutrients for the plants. Seaweed is a natural biological agents, with plants - soil ecosystem functioning harmoniously. It contains natural compounds such as sodium alginate is a natural soil conditioner, can promote the formation of soil aggregate structure, improve soil pore space, coordination solidified soil, liquid, gas ratio of the three, restoring overburdened due to soil and chemical pollution and the loss of natural gum balance, increase soil biological activity, to promote the release of available nutrients, is conducive to root growth, improve crop resistance.

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