T: +86-400-0987187
E: info@sdjinmai.com
E: info@sdjinmai.com
No. 6888 Jiankang East Street, High-tech Zone, Weifang, Shandong, China
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JINMAI DEMEILE® Bio-Extracted Humic Acid Powder is a highly soluble biological humic substance designed to support soil quality, root development, nutrient efficiency, and crop performance.
Produced from natural organic raw materials, including woody peat, through controlled microbial transformation and enzymatic processing, the product is developed to obtain highly active humic substances while maintaining valuable natural organic structures and functional groups.
The formula combines Humic Acid, Fulvic Acid, Organic Matter, and Potassium, providing both soil-conditioning and plant-nutrition benefits. With 100% water solubility, it can be applied through foliar spraying, fertigation, drip irrigation, and other water-based fertilizer systems.
Its excellent formulation compatibility also makes it suitable for integration into a broad range of fertilizer programs and nutrient formulations.
| Formula | Organic Matter 50%, Humic Acid 30%, Fulvic Acid 20%, K2O 10% |
| Appearance | Black Powder |
Model Number | 1kg |
Release Type | Slow |
| Characteristic | 100% Water Soluble |
Function | Improves Soil Health, Stimulates Root Growth, And Enhances Nutrient Uptake And Fertilizer Efficiency |
Application | Fruit Crops, Vegetable Crops, Field Crops, Cash Crops, Greenhouse Crops |
| Origin | Shandong, China |
| OEM&ODM | Logo, Label, Formula, Package Customized |
Regular application adds organic substances to the root zone, helping improve soil aggregation, tilth, water-holding capacity, aeration, and overall root-zone conditions, especially in low-organic-matter or intensively cultivated soils.
Active humic and fulvic substances support stronger root development, improved lateral root growth, greater root surface area, and enhanced nutrient absorption. This helps crops access water and nutrients more efficiently throughout the growing season.
The product can be integrated into fertilizer programs to support the uptake and utilization of nitrogen, phosphorus, potassium, calcium, magnesium, iron, zinc, and other nutrients, helping promote balanced crop growth and improve fertilizer-use efficiency.
A healthy soil environment and a strong root system can help crops better tolerate drought, transplanting stress, temperature fluctuations, nutrient deficiencies, and unfavorable soil conditions.
By improving root activity, soil conditions, and nutrient utilization, JINMAI DEMEILE® supports more uniform crop growth, stronger vegetative development, improved flowering and fruit development, better nutrient-use efficiency, higher yield potential, and enhanced crop quality. Actual results may vary depending on crop type, soil conditions, climate, fertilizer management, and farming practices.
 | Fruit Trees⦁ Suitable Crops: Citrus, grapes, apples, pears, mangoes, bananas, berries, and other fruit crops. ⦁ Function: Promote new root growth, support nutrient uptake during active growth, improve root-zone conditions, and help maintain healthy crop development during flowering, fruit setting, fruit enlargement, and periods of environmental stress. |
 | Vegetables⦁ Suitable Crops: Tomato, pepper, cucumber, lettuce, cabbage, onion, carrot, leafy vegetables, and other vegetable crops. ⦁ Function: Support rapid root establishment, improve nutrient absorption, promote vigorous vegetative growth, and contribute to more balanced flowering and fruit development while helping improve fertilizer efficiency in intensive vegetable production systems. |
 | Field Crops⦁ Suitable Crops: Rice, wheat, maize, soybean, potato, peanut, cotton, and other broad-acre crops. ⦁ Function: Support early root establishment, improve nutrient-use efficiency, promote balanced crop growth, and help crops maintain stronger performance under unfavorable soil conditions, contributing to improved yield potential. |
 | Greenhouse Crops⦁ Suitable Crops: Greenhouse vegetables, berries, flowers, and high-value horticultural crops. ⦁ Function: Help maintain active root growth, support frequent fertigation programs, improve nutrient management efficiency, and promote continuous crop development while helping maintain favorable root-zone conditions under intensive greenhouse cultivation. |
 | Cash and Specialty Crops⦁ Suitable Crops: Tea, coffee, tobacco, medicinal plants, flowers, and other high-value crops. ⦁ Function: Improve soil organic conditions, support healthy root system development, enhance nutrient utilization, and promote more uniform plant growth, helping support crop quality and productivity in high-value agricultural production. |
Method | Phenological Period | Dosage | Frequency |
| Foliar Spray | Vegetative Growth to Reproductive Growth | 0.5-1 kg/ha (Dilute 1000-2000 times) | Every 10-15 days |
| Drip Irrigation | Throughout the Growing Season | 3-7.5 kg/ha | Every 15-20 days |
Note: The specific usage and dosage can be adjusted according to the differences in regions, crop types, yields, etc, under the advice of technical personnel.
Seedling and Transplanting Stage: Apply after transplanting or during early crop establishment to support root development and improve adaptation to the new growing environment.
Vegetative Growth Stage: Apply during active vegetative growth to support root activity, nutrient uptake, and balanced crop development.
Flowering and Fruit-Setting Stage: Apply through fertigation programs to support nutrient efficiency and maintain strong root activity during periods of high nutrient demand.
Fruit Enlargement and Yield Formation: Use as part of an integrated nutrition program to support nutrient uptake and continued crop development.
Soil Recovery and Improvement Programs: Apply regularly during the crop cycle or between cropping cycles to support soil organic management and improve root-zone conditions.
For best results, JINMAI DEMEILE® should be used as part of a balanced crop nutrition strategy rather than as a replacement for essential mineral fertilizers.
A practical program may include:
Early Growth → Root Development → Vegetative Growth → Reproductive Growth → Yield Formation
During these stages, the product can be combined with appropriate NPK, calcium, magnesium, potassium, and micronutrient programs according to crop requirements.
Regular, moderate applications are generally more suitable for intensive crop production than a single high-dose application.
1. Mixing Order: When combining with other products, follow this sequence: water → this product → other products.
2. Compatibility: Compatible with most pesticides. Always conduct a compatibility test before first use.
3. Storage: Store in a cool, well-ventilated place, away from direct sunlight.
4. Safety: Keep out of reach of children; Not for human or animal consumption; In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
Bio-Extracted Humic Acid Water-Soluble Powder is a highly soluble organic fertilizer containing 50% organic matter, 30% humic acid, 20% fulvic acid, and 10% K₂O. It is biologically produced from natural organic materials to provide active humic substances for soil and crop nutrition.
Humic acid helps improve the soil environment and supports root development, nutrient availability, and nutrient uptake. When used as part of a balanced fertilizer program, it can also help improve fertilizer utilization efficiency and support healthy crop growth.
Humic acid and fulvic acid are both humic substances, but fulvic acid generally has a smaller molecular size and higher mobility. Combining humic acid and fulvic acid provides complementary benefits for soil conditioning, root-zone activity, and nutrient utilization.
Yes. This product has 100% water solubility, making it suitable for various application methods, including drip irrigation, fertigation, soil application, and foliar application, depending on the recommended application program.
It is suitable for a wide range of crops, including fruit trees, vegetables, field crops, cash crops, greenhouse crops, and melons. It can be incorporated into regular crop nutrition and soil management programs throughout the growing season.
Humic acid can be applied during key stages such as seedling establishment, root development, vegetative growth, flowering, fruit development, and periods of crop recovery from environmental stress. For soil improvement, regular applications through irrigation or soil application can help maintain beneficial organic activity in the root zone.
