Fulvic Acid applied in agriculture and gardening industry, have benefit as following:
1.Chelating ordinary amount and trace nutrient material can make it be used by plant much better.
2.Preventing plant from disease, enhance anti-waterlogging.
3.Stimulate microcosmic biology activity.
4.Slowly release fertilizer, modify fertilizer and utilization of pesticide.
5.Improve absorbing
nutrition, promote plant sprout and growth.
6.Speed up sediment and decompounding , meliorate soil structure.
1. Fulvic Acid Organic Chelating agent:
Water soluble fulvic acid (as drying base) |
95% Min |
Organic matter (as drying base) |
70%Min |
Chelation capacity (as CaCO3chelation value) |
50.0mg/g Min |
K2O (as drying base) |
12.0%Min |
Moisture |
10.0% Max |
PH |
4.0-7.0 |
Residues on 0.5mm sieve |
5% Max |
2. Fulvic Acid I type:
Water solubility (as drying base) |
95% Min |
Fulvic Acid (as drying base) |
50% Min |
Potassium content (K2O)(as drying base) |
3.0% Min |
PhosphorusPentoxide (P2O5)(as drying base) |
7.0% Min |
Moisture |
10% Max |
PH |
4.5-8.5 |
Residues on 0.5mm sieve |
5% Max |
3. Potassium Fulvate II type
Water solubility(as drying base) |
90% Min |
Humic Acid(as drying base) |
50% Min |
30% Min |
|
Potassium content (K2O) (as drying base) |
12% Min |
Moisture |
15% Max |
PH |
6.0-10.0 |
Residues on 0.5mm sieve |
5% Max |
4. Brown-Yellow Potassium Fulvate:
Moisture |
15% Max |
Insoluble matters in water |
2.0% Max |
Humic Acid(as drying base) |
60% Min |
Fulvic Acid (as drying base) |
20% Min |
Potassium content (K2O) (as drying base) |
12% Min |
PH |
8.0-10.0 |
Residues on 0.5mm sieve |
5% Max |