Mineral source potassium fulvic acid (chitosan oligosaccharide)

Potassium Fulvic Acid Powder (Chitosan Oligosaccharide)
Boosts Root Growth • Enhances Flowering & Fruiting • Balances Soil pH • Strengthens Stress Resistance • Improves Yield & Quality • Increases Fruit Setting Rate • Shortens Growth Cycle

NO.1: Product Highlights

Potassium Fulvic Acid Powder delivers comprehensive nutrition for crops. Fully water-soluble and rapidly absorbed, it adapts to all water types while enabling direct plant uptake. As a premium fertilizer for organic and green food production, it features unique Hollow Micro-Granule Technology with distinct advantages:

1. Targeted Nutrient Release
   Hollow structures maximize surface area, efficiently chelating insoluble phosphorus and potassium in soil. This significantly boosts NPK utilization. Additionally, chitosan oligosaccharides synergistically stimulate root activity, accelerating nutrient absorption.

2. Stress Resistance & Protection
   Micro-cavities trap heavy metal ions, reducing soil contamination risks. Meanwhile, chitosan oligosaccharides activate plant defense genes. Together with fulvic acid, they fortify crops against drought, frost, and root rot.

3. Soil Structure Optimization
   These granules promote crumb formation, enhancing water retention and aeration. Moreover, they steadily feed beneficial microbes (e.g., nitrogen-fixing bacteria, phosphate-solubilizers), speeding up organic mineralization.

4. Application Efficiency
   Superior physical stability minimizes dust loss during handling. Ideal for mechanized spreading or drip irrigation systems, this design streamlines large-scale farming operations.

NO.2: Core Benefits

1. Robust Root Development
   Rich in bioactive compounds, Potassium Fulvic Acid Powder stimulates primary and secondary root growth. Consequently, plants absorb water/nutrients more efficiently, accelerating cell division and crop maturation.

2. Enhanced Fertilizer Efficiency
   By supplying carbon and organic acids to soil microbes, it activates nutrient-fixing bacteria. This process notably improves NPK utilization rates.

3. Drought & Cold Tolerance
   Improved soil aggregation through fulvic acid boosts water retention, strengthening drought resilience. Simultaneously, heightened photosynthesis increases cellular organic matter, helping plants resist diseases and low temperatures.

4. Yield & Quality Amplification
   High solubility and permeability ensure optimal NPK uptake. Plants achieve fuller growth potential, resulting in higher yields and superior-quality produce.

5. Soil Remediation & Disease Control
   Fulvic acid binds calcium ions to stabilize soil structure, suppressing pathogens and easing compaction. Consequently, it counters continuous cropping issues like nematode infestation and seedling mortality.

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NO.3: Competitive Technologies

Potassium Fulvic Acid Powder leverages proprietary processes for market-leading performance:

1. High-Purity Extraction
   Using lignite/weathered coal, we employ alkaline extraction → acid precipitation → activation to obtain mineral-derived fulvic acid (MW 300-500). With ≥50% purity and abundant carboxyl/phenolic groups, it outperforms biochemical alternatives by 10x activity at 1/10 dosage.

2. Synergistic Formulation
   ≥0.1% chitosan oligosaccharides trigger plant immunity while promoting beneficial microbes. Chelated NPK + trace elements (B, Zn) further maximize nutrient bioavailability.

3. Irrigation Compatibility
   Fully water-soluble properties enable seamless integration into drip/foliar systems, supporting precision agriculture with reduced waste.

4. Stability Enhancement
   Low-temperature concentration preserves fulvic acid activity under stress (e.g., salinity, drought). Added solubilizers (e.g., sorbitol) prevent precipitation when mixed with pesticides.

NO.4: Application Guide

Suitable for:

Fruit Vegetables: Tomato, eggplant, pepper, cucumber, zucchini, watermelon, melon, pumpkin, bitter gourd, luffa, passion fruit, monk fruit.
Leafy Greens: Cabbage, spinach, kale, lettuce, crown daisy, amaranth, bok choy, shepherd’s purse, rapeseed, celery, cauliflower, kai-lan.
Root Crops: Potato, sweet potato, carrot, ginger, garlic, onion, yam, taro, lotus root, asparagus, aloe.
Fruit Trees: Apple, grape, citrus, banana, pitaya, pear, peach, cherry, jujube, pomegranate, apricot, lychee, longan, kiwi, mango, pomelo, kumquat, satsuma, loquat, persimmon.
Field Crops: Wheat, corn, rice, soybean, cotton, peanut, sorghum, sugarcane.
Cash Crops:

• Herbs: Ginseng, astragalus, goji, Chinese yam, isatis root, honeysuckle.

• Flowers: Rose, bougainvillea, chrysanthemum, carnation, lily.

• Tea: Green tea, black tea, oolong tea.

• Others: Coffee, tobacco, sugar beet.
  Specialty Crops: Salt-tolerant species (cotton, sugar beet, sunflower); seedlings/ornamentals; aquatic plants (lotus, water chestnut, wild rice stem).

Usage Methods:

1. Fruit Vegetables: 12-22.5 kg/ha via drip/fertigation; mix with NPK; repeat every 7-15 days.

2. Leafy Greens: 12-18 kg/ha via drip/fertigation; mix with NPK; repeat every 10-15 days.

3. Fruit Trees: 30-60 kg/ha (adjust for tree size); apply via topdressing/fertigation.

4. Field Crops: 12-22.5 kg/ha as base/drip-applied fertilizer with NPK.

5. Foliar Spray:

   • Vegetables: 6,000–8,000x dilution

   • Corn: 7,500x dilution

   • Wheat: 1,500x dilution

   • Fruit Trees: 3,000–5,000x dilution
     (Adjust concentrations per crop needs)

NO.5: Technical Notes

• Fulvic Acid: Lowest MW fraction of humic acid; water-soluble with high carboxyl/phenolic activity.

• Humic Acid: Natural macromolecule from decomposed biomass; improves soil structure/nutrient uptake.

• K₂O: Standard potassium content indicator in fertilizers.

• Chitosan Oligosaccharide: Chitin-derived oligomer enhancing stress resistance.

• Potassium Fulvic Acid Powder excels in cash crops (e.g., grapes, strawberries, citrus, tomatoes) and field staples (wheat, rice).

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NO.6: Production Excellence

Our 5-step process ensures premium Potassium Fulvic Acid Powder:

1. Crush raw coal to 80 mesh; extract fulvic acid via alkali-acid treatment.

2. Neutralize with KOH to form potassium fulvate solution.

3. Integrate chitosan oligosaccharides.

4. Spray-dry at 180°C into powder.

5. Automated packaging under GB/T 33804-2017 standards.

Key Advantages:

1. ≥50% fulvic acid content via low-temp extraction.

2. K₂O-oligosaccharide synergy ↑ potassium efficiency by 40%.

3. 100% water solubility guaranteed by nano-dispersion tech.

Quality Control:

• Raw material pH: 11–12

• Reactor temperature: 60°C ±2°C

• 3-stage cyclone separation during drying
  Field results confirm 15–22% average yield increase with stronger roots and stress resilience.

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