Lignite Humic Acid Powder
(Specification Grades: 40%, 50%, 65%, 70%)
Origin: Premium Xinjiang Lignite
NO.1: Key Advantages
Lignite Humic Acid Powder delivers transformative benefits through advanced technology:
-
High-Activity Extraction
Utilizing Xinjiang lignite, our alkaline activation and thermal reaction process achieves 82.19% extraction efficiency. The uniformly distributed molecular structure features abundant carboxyl/phenolic groups, enhancing NPK utilization by over 20%. -
Comprehensive Soil Reformation
Significantly improves soil aggregation (10-20% water-stable clusters), reduces salinity pH, and traps heavy metals (Pb, Cd). Additionally, it boosts water retention capacity by 500-600%. -
Plant Growth Synergy
Stimulates root systems (30% more fibrous roots) while building environmental resilience. Crucially, it enhances photosynthesis and fruit expansion during critical growth stages. -
Eco-Conscious Production
Sourced from natural lignite and manufactured pollution-free, Lignite Humic Acid Powder meets NY 1106-2010 agricultural standards for sustainable farming.
NO.2: Crop Compatibility
Suitable for:
-
Grains: Wheat, rice, corn, sorghum, potato, sweet potato
-
Cash Crops: Cotton, soybean, peanut, rapeseed, sugarcane, sugar beet
-
Vegetables: Tomato, cucumber, pepper, eggplant, cabbage, radish, spinach, zucchini, beans, alliums
-
Fruit Trees: Apple, grape, citrus, peach, pear, cherry, mango, lychee, kiwi, banana
-
Specialty: Tea, coffee, medicinal herbs (ginseng, goji), flowers (rose, lily)
NO.3: Application Guidelines
Maximize Lignite Humic Acid Powder‘s effectiveness with these methods:
-
Application Methods
-
Base Application: Blend with organic/compound fertilizers (30-75kg/ha; halve for high-concentration grades).
-
Fertigation: Dilute 200-500x; apply every 10-15 days during growth cycles.
-
-
Critical Timing
For optimal results, apply during transplant recovery, bud differentiation, fruit swelling, and color-change phases alongside NPK fertilizers. -
Dosage Reference
Field crops: 15-45kg/ha • Fruit trees: 45-75kg/ha • Greenhouse vegetables: 30-460kg/ha
NO.4: Important Precautions
-
Temperature Sensitivity
Apply at 18-35°C; effectiveness may decrease above 38°C. -
Compatibility Notes
Pre-test mixtures with strong acids or Ca/Mg fertilizers to prevent precipitation. -
Storage Protocol
Store sealed in darkness (2-year shelf life). Temporary clumping post-opening doesn’t affect performance.
NO.5: Production Excellence
Lignite Humic Acid Powder undergoes rigorous processing:
-
Raw material grinding (200-300 mesh; ≤7% moisture)
-
Alkaline activation (0.94mol/L NaOH, 65°C, 82min)
-
pH neutralization (NH₄OH to pH 7-9)
-
Nutrient fortification & granulation
NO.6: Technical Insights
-
Understanding Humic Acids
Naturally occurring macromolecules from decomposed lignite with carboxyl/phenolic groups that enhance soil structure and plant vitality. -
Stability & Shelf Life
Retains potency for 3 years when sealed. Note: Clumping from humidity doesn’t degrade quality. -
Fulvic vs. Humic Acids
Fulvic acid (humic subset) has lower molecular weight (<1000 Da) and superior solubility for direct plant uptake. -
Fertilizer Synergy
Combine with 10-20% reduced chemical fertilizers; Lignite Humic Acid Powder minimizes nitrogen loss and phosphorus fixation. -
Soil Regeneration
Proven to form soil aggregates, sequester pollutants, balance pH, and feed microbes – increasing yields by 10-30% in degraded soils.
If you are interested in this product, or have any questions that need to be answered, you can find us at any time through the chat icon in the lower right corner of the webpage.
Of course, you can also check our other social media (such as Linkedin) to learn more about us.
Reviews
There are no reviews yet.