Qingdao Keyuan Agriculture Technology Co., Ltd. proudly launches a high-efficiency fertilizer developed using advanced technology: Mineral-Source Potassium Fulvic Acid. Derived from high-quality mineral resources and activated and purified using British scientific technology, this product is rich in highly active small-molecule mineral-source fulvic acid and small-molecule organic carbon (over 50%), providing essential energy for crop growth.
Product Features：
Root Strengthening and Growth Promotion: Rich in various nutrients, it promotes root development, increases germination rate, and accelerates crop physiological metabolism and growth.
Soil Improvement and Efficiency Enhancement: Improves soil aggregate structure, enhances water and fertilizer retention, regulates pH, reduces heavy metal hazards in the soil, and reduces the damage of salt ions to seeds and seedlings. Its outstanding nitrogen fixation, phosphorus dissolution, and potassium dissolution properties contribute to root and seedling growth, resistance to repeated cropping, disease resistance, and improved crop quality, significantly increasing fertilizer utilization by over 40%.
Stress Resistance and Quality Improvement: Enhances crop resistance to cold, drought, and disease, effectively alleviating physiological diseases caused by trace element deficiencies. Extends the shelf life and picking period of fruits and vegetables, prevents flower and fruit drop, significantly increases fruit sugar content, and improves quality and flavor.
Compatibility and Convenience: Resists hard water and flocculation, preventing flocculation and precipitation in hard water below 30 degrees Celsius. When combined with pesticides, it enhances efficacy and reduces pesticide residues.
Wide Application：
Suitable for all types of fruits, vegetables, fruit trees, flowers, Chinese medicinal herbs, field crops, and cash crops.
Instructions：
Versatile Application: Suitable for drip irrigation, flushing, bottom application, broadcast application, or foliar spraying (dilution ratios vary for different crops; avoid foliar spraying during color change/fruit expansion).
Key points: Adhere to "small amounts and multiple times", and use immediately after dissolving; mixing with traditional trace elements or acidic fertilizers may produce antagonism, so apply them separately to ensure the effect; avoid application in high temperatures, strong light or rainy days; it must be used in conjunction with conventional fertilizers and cannot completely replace chemical fertilizers.
Mineral-source potassium fulvic acid provides growers with more efficient and environmentally friendly planting solutions, helping to improve agricultural quality, increase production, and achieve sustainable development. While ensuring food security and a high-quality supply of agricultural products, it also protects soil health and promotes sustainable ecological development.
