is a kind of high polymer heterogeneous aromatic material contains hydroxyl, carboxyl, phenolic hydroxyl and other active groups. It is weak acidity and insoluble in water but in alkaline. Humic acid substances could slow release in soil and enhance the strangeness’ of agro ecosystem, such as improve soil organic matter and quality, boost soil carbon, enhance the stress resistance ability of plants (disease resistance, drought resistance, cold resistance, etc.), by which humic acid work directly to the agro ecosystem. Humic acid could reduce the impact to agro ecosystem resulting from stress factors (threatening factors), like pesticides to protect the ecological environment.
Insoluble in Water
Humic Acid(dry basis)
3.5 - 6.0
3.5 - 6.0
Agriculture:The best additive for organic fertilizers, raw material for humic based products, humates based fertilizers and can be used in soil directly as soil ameliorant for increasing soil organic matter and regulating soil acid-base balance. It can also be used as plant growth stimulant and fertilizer promoter. - Soil application: 30 - 100 kg per hectare or based on local conditions. - Side-dress: 10 - 30 kg per hectare or based on local conditions.
Industry:Used as oil drilling fluid stabilizer, cement and ceramic additive, wastewater treatment agent, negative plate additive for storage battery.
Packaging and Storage
Regular 25KG plastic bag with PE liner or as your request. Store in sealed and cool dry place.
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