TH Fertilizer
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Bio potassium fulvate is a natural organic macromolecule extracted from high-quality weathered coal, lignite, and peat via advanced alkaline extraction and purification. It presents as black/brown amorphous powder, flakes, or granules, with good water solubility (≥95%) and chemical stability, suitable for pH 4.0-10.0 and resistant to 120℃ without decomposition. Non-toxic, residue-free, and highly compatible, it serves as an eco-friendly agent in agriculture, animal husbandry, aquaculture, and environmental protection.
| Test Item | Standard Requirement | Test Result | Test Method |
| Organic Content (Dry Basis) | 40-65% | 40-65% | GB/T 11957-2001 |
| Moisture Content | ≤20% | 15% | GB/T 8576-2010 |
| pH Value (1% Aqueous Solution) | 7.8-9.8 | 8.6 | GB/T 9724-2007 |
| Heavy Metal (Cd) Content | ≤5 mg/kg | 2.3 mg/kg | GB/T 23349-2020 |
| Fulvic Acid Content | 50% | 50% | GB/T 11957-2001 |
Purified to remove heavy metals and harmful microbes, with humic acid content up to 70%-95%.
Active groups (carboxyl, hydroxyl) boost nutrient absorption by 30%-50% via chelating trace elements (Fe, Zn, Mn).
Fast-dissolving, no caking, mixable with fertilizers, pesticides, or feed additives.
Improves soil structure (loosens compacted soil, retains water/fertilizer), activates beneficial microbes, and enhances crop stress resistance (drought/cold/disease). Applied via soil (5-10kg/mu), foliar spray (0.1%-0.3% solution), or drip irrigation (0.05%-0.1% solution).
1. Promote metabolism and accelerate growth.
2. Improve quality of meat, eggs and milk.
3. Make animal's hair shiny.
4. Increase disease resistance.
5. Improve growing capacity.
1. Fertilizer water: Supplements carbon source.
2. Purify water quality: Strong adsorption.
3. Physical shading: Blocks sunlight to prevent moss growth.
Founded in 2015, we are a professional manufacturer of humic acid series in China. Our main products include Humic acid, Potassium humate, and activated carbon. We have professional teams for producing, testing, packing, and shipment, ensuring high-quality standards and global reputation.
We participate in numerous domestic and international professional exhibitions, focusing on humic acid innovation. Through these platforms, we engage with global customers to understand their needs and discuss cooperation while following the latest technology trends.
