a high polymer heterogeneous aromatic material containing hydroxyl, carboxyl, phenolic
hydroxyl, and other active groups. It is weakly acidic and insoluble in water, but soluble in
alkaline.Humic acid substances
have positive effects on agro-ecosystems, as they can slowly release in the soil
and enhance the health of the agro-ecosystems, such as improving soil organic
matter and quality, boosting soil carbon, and enhancing the stress resistance
ability of plants (disease resistance, drought resistance, cold resistance,
etc.). Humic acid can also reduce the impact on agro-ecosystems
resulting from stress factors, such as pesticides, thus
protecting the ecological environment.
Insoluble in Water
Humic Acid (dry basis)
Ash (dry basis)
3.5 - 6.0
3.5 - 6.0
Size Rate 2-4mm
and Reference Dose:The best additive for organic fertilizers, raw material forhumic-based products, and can be used directly in the
soil as a soil improver for increasing soil organic matter and regulating soil acid-base balance. It can also be used as a 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, ceramic additive, wastewater treatment
agent, and negative plate additive for storage battery.
Animal Husbandry:Feed additive or ingredients
of veterinary drugs.
Packaging and Storage
25 KG plastic bag with PE liner, bulk bag, or
as your request.
Store in a sealed and cool dry place.
For more information and humic acid products, please contact us.