Product Description
Potassium Humate Foliar Fertilizer Flake/Powder/Crystal
Potassium Humate Foliar Fertilizer Flake/Powder/Crystal is weathered coal, peat, etc, using special bacteria biological fermentation and chemical treatment technology. It is a kind of short carbon chain molecular material extracted from natural plants, with high loading capacity and physiological activity. Fulvic acid contains small molecule aromatic carboxylic acid chemical compounds, its main components containing fulvic acid, amino acid, trace element, etc. It also contains biological active substances and plant endogenous hormone including nucleic acid, salicylic acid, carbohydrates, indole acids,collagen, etc.
Fulvic acid is one of the most versatile components in the soil environment due to its ability to complex or chelate metal ions and its unique ability to dissolve soil minerals. These processes enhance the availability of nutritionally important trace elements as metal-fulvic complexes which are capable of entering plant cells.
Specification
| Item |
Standard I |
Standard II |
Standard III |
| Solubility |
99.5%-100% |
99.5%-100% |
99.5%-100% |
| Humic acid (dry basis) |
50%min |
60%min |
70%min |
| Fulvic acid (dry basis) |
25%min |
2-5% |
15%min |
| K2O |
10%min |
10%-15% |
10%-15% |
| Moisture |
15%max |
15%max |
15%max |
| PH Value |
9-11 |
9-11 |
9-11 |
Benefits
For Plant
Stimulate plant growth.
Promote root development.
Stimulate seed germination.
Increase yield and improve quality of plants.
Improve nutrient uptake through the leaves and roots.
Improve the effectiveness of pesticides.
For Soil
Soil conditioner. Improve the soil structure.
Fertilizer efficiency promoter.
Increase capacities of water holding and cation exchange.
Reduce pesticide residue.
Prevent soil from contamination of heavy metallic ions.
Enhance soil ability of Anti-hard water
Application
Used as multi-functional compound fertilizer, combined with Nitrogen and Phosphorus. Mainly used as basal fertilizer, top dressing, seed fertilizer, and foliar fertilizer.
Soil Application: 2-5kg/Ha/time, or 5% of total blend. i.e. 5kg of potassium humate with every 100kg of Urea, DAP, MAP, etc. But do not exceed 10kg per ha when banded or 20kg per ha when broadcast.
Foliar Application: 1-2kg/Ha/time, 2-3 times during seedling stage and growth stage.
It can be mixed with most nutrient solutions and pesticides. Nevertheless make a miscibility test before first application.
Company Profile
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