Humic Acid is non soluble in water,in form of powder and granules,with pH 4-7.Humic acid is a larger more complex molecule than its fulvic acid counterpart, with its main benefits being those it imparts on the soil physical structure.
Main Specification
| Appearance | Black Powder | Black Granule | Black Powder | Black Granule |
| Product code | SHA-HA-1-P | SHA-HA-1-G | SHA-HA-2-P | SHA-HA-2-G |
| Organic Matter(dry basis) | 85.0%min | 85%min | 80.0%min | 80%min |
| Solubility | NO | NO | NO | NO |
| C.E.C | ≥2000meq/100g | ≥200meq/100g | ≥200meq/100g | ≥200meq/100g |
| Humic Acid(dry basis) | 60.0%min | 60%min | 50.0%min | 50%min |
| Particle size /mesh | 60mesh | 2-4mm | 60mesh | 2-4mm |
| Granule Radial Load | 0 | 12N | 0 | 12N |
| pH | 4-6 | 4-6 | 4-6 | 4-6 |
Function
1.Regulate pH of soil ,improve soil structure and increase soil fertility.Increase the cation exchange capacity, improving soil structure, and its inherent ability to hold up to 16 times more minerals than clay.
2.Helps to create a good living environment for microbial in soil.
3.Humic acids can complex with elements such as nitrogen (making it less volatile and prone to leaching), phosphorus, zinc and calcium, and can also release potassium via penetrating between clay particles and making it more available for plants.
4. Humic acids have also been noted to readily form salts and bind with inorganic trace mineral elements (over 60 different minerals) in a form that is readily available for uptake by various organisms.
5.Humic acids have also been utilised in the past to stimulate microorganisms, and clean up toxic soils (including soils with high levels of pesticides and heavy metals).
Package
- Woven bags with poly bags inside 25kgs net weight
- Could also provide according to customer’s requirement.