Agriculture Water Soluble Fertilizer Fulvic Acid Potassium Powder Nutrient
Introduction
Potassium fulvate from mineral sources is an organic potassium fertilizer made from the essence of natural humic acid extracted from lignite or weathered coal through a special process of purification and potassium modification. These coal raw materials are derived from the remains of ancient plants. Under the action of microorganisms and geology, they have undergone decomposition and transformation over tens of thousands of years and are rich in highly active humic acid components. Through modern technology, the smallest molecular weight fulvic acid fragment (300-500 Daltons) is isolated and then combined with potassium ions to ultimately form potassium fulvic acid powder from mineral sources with excellent water solubility and strong biological activity. It has the dual functions of soil improvement and rapid fertilizer supply, and is a model of high-value utilization of natural resources.
Comprehensive Composition
| Component |
Specification |
| Bioactive Humic Acid Content (dry basis) |
30% |
| Total Nitrogen (N) |
16.4% |
| Total Phosphorus (P2O5) |
| Total Potassium (K2O) |
| Organic Matter Content (dry basis) |
48.8% |
| Crude Protein Content (dry basis) |
22% |
| Water Insoluble Matter |
0.21% |
| Moisture Content |
2% |
| pH |
5.5-6 |
Moreover, the product includes essential trace elements such as sulfur, calcium, magnesium, zinc, iron, molybdenum, and boron, along with a variety of B vitamins, vitamin C, myo-inositol, polysaccharides, microbial proteins, nucleic acids, surfactants, and various growth-promoting factors.
Key Applications
Soil improvement expert
Quickly break soil compaction and promote the formation of aggregate structure
Effectively reduce the pH value of saline-alkali land (by 0.5-1.0 units in three seasons)
It strongly chelates heavy metals and reduces the absorption of harmful substances such as lead and cadmium by crops
Efficient utilization of nutrients
Significantly increase the utilization rate of nitrogen, phosphorus and potassium (urea utilization rate raised to 55%)
Promote the absorption of trace elements and solve deficiency symptoms
Enhance the efficiency of photosynthesis and improve the energy metabolism of crops
Promotion of crop growth
Stimulate root development, and the number of new roots increases by 50% within 7 days
Improve fruit quality (increase sugar content by 1-2 degrees and make the color more vivid)
It matures 5 to 7 days earlier, significantly increasing yield (15 to 20%)
Anti-stress protective barrier
Enhance drought resistance (proline content increased by 200%)
Improve cold resistance (protect the integrity of cell membranes)
Reduce pesticide damage and accelerate the recovery of crops
This product is particularly suitable for:
✓ The quality and yield of cash crops have been improved
✓ Repair of continuous cropping obstacles in facility agriculture
✓ Improvement of saline-alkali land
✓ Organic farming system
Usage Guidelines
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The product’s versatility allows it to serve as a primary or carrier component in producing various fertilizers, including foliar fertilizers, micro-fertilizers, root drenches, compound fertilizers, biological fertilizers, and hydroponic solutions. It can also improve soil quality, adjust pH levels, and buffer salt-alkali conditions, functioning as a pesticide carrier.
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Base Fertilizer Application: Recommended at 100 kg per acre for base or hole fertilizer.
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Foliar Application: Suggested use is 10 kg per acre for sprays or drip irrigation.
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Mulching Agent: Can be uniformly sprayed on soil surfaces to form a film within 10 minutes, which degrades into fertilizer after germination, optimizing labor and cost efficiency.
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Specific Application Rates:
- Hydroponics or root drenching: 2000x concentrated solution.
- Seed dressing for rice and wheat: 0.3% powder.
- Seed dressing for corn: 0.5% powder.
- Seed dressing for cotton: 150 g per acre.
- Sweet potato soaking: 200 mg/L for 8 hours.
- Rapeseed soaking: 200x concentrated solution for 6 hours.
Packaging and Storage
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Supplied in 25 kg bags, designed with double-layer woven bags for durability and moisture resistance.
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Store in a cool, dry, and well-ventilated area; occasional clumping during storage does not affect product quality or efficacy.
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Transported via trucks or shipping containers to ensure product integrity and safe delivery.
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Agriculture Water Soluble Fertilizer Fulvic Acid Potassium Powder Nutrient Images
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