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-Soil Health® Bacillus Biocontrol Microbial Agent is a microbial crop protection solution formulated with selected strains of Bacillus amyloliquefaciens and Bacillus subtilis. With an effective viable bacteria count of ≥ 2 × 10⁹ CFU/ml, it is designed to support biological disease management while promoting healthier plants and root-zone conditions.
Unlike conventional microbial fertilizers that primarily focus on nutrient supply, this product is positioned as a microbial biocontrol agent. Its biological activity combines pathogen suppression, plant defense activation, and rhizosphere improvement, making it suitable for integrated crop protection programs.
The selected Bacillus strains can produce a range of bioactive metabolites, including bacillomycin D, iturin, antimicrobial lipopeptides, organic acids, chitinase, protease, and glucanase. These compounds contribute to the suppression of selected fungal and bacterial pathogens and help create a more favorable environment for crop growth.
The biological activity of JINMAI-Soil Health® is based on several complementary mechanisms rather than a single mode of action.
Pathogen suppression: The Bacillus strains produce antimicrobial lipopeptides, organic acids, and other metabolites that can inhibit selected pathogenic microorganisms.
Fungal cell wall degradation: Enzymes such as chitinase, protease, and glucanase can degrade components associated with fungal structures, limiting pathogen development.
Competition in the crop environment: Beneficial Bacillus microorganisms can occupy ecological niches and compete with undesirable microorganisms for available resources.
Plant defense activation: The microorganisms can interact with plants and stimulate natural defense responses, helping crops respond more effectively to pathogen pressure.
Rhizosphere support: Improved microbial activity around the root zone can contribute to healthier roots and more efficient nutrient utilization.
This combination makes the product more than a conventional fertilizer: it is designed primarily for biological crop protection and plant health management.
| Formula | Effective Viable Bacteria ≥ 2×10⁹ CFU/ml (Bacillus amyloliquefaciens, Bacillus subtilis) |
| Appearance | Yellowish-Brown Liquid |
Density | 1.0 |
pH(1:250) | 6.0±0.5 |
| Model Number | 8L |
Function | Inhibits Pathogens, Enhances Stress Resistance & Soil Fertility |
Application | Fruit Trees, Vegetables, Fruit & Berry Crops, Field Crops, Greenhouse Crops |
| Origin | Shandong, China |
| OEM&ODM | Logo, Label, Formula, Package Customized |
The formulation is designed to help manage selected fungal and bacterial disease pressure, including diseases associated with gray mold, bacterial angular leaf spot, bacterial wilt, and scab, depending on crop, pathogen, environmental conditions, and approved product use.
By supporting the plant's natural defense mechanisms, the product can help crops maintain stronger physiological resilience during periods of disease pressure.
Improved rhizosphere conditions can encourage healthier root growth, providing plants with a stronger foundation for water and nutrient uptake.
Healthier root systems and a more favorable rhizosphere can contribute to more efficient nutrient acquisition, helping crops make better use of available fertilizer inputs.
By combining disease management, plant defense, root development, and nutrient-use support, the product can contribute to healthier crop growth and improved production potential when integrated into a suitable crop management program.
 | Fruit Trees⦁ Suitable Crops: Citrus, Apple, Pear, Grape ⦁ Function: Supports disease management, plant defense, root health, and nutrient uptake |
 | Vegetables⦁ Suitable Crops: Tomato, Pepper, Cucumber, Eggplant, Leafy Vegetables ⦁ Function: Helps suppress selected fungal and bacterial pathogens and supports healthy crop growth |
 | Fruit & Berry Crops⦁ Suitable Crops: Strawberry, Melon and other fruiting crops ⦁ Function: Supports rhizosphere health, plant defense, and crop development under disease pressure |
 | Field Crops⦁ Suitable Crops: Corn, Wheat, Rice, Soybean and other field crops ⦁ Function: Supports microbial balance, root development, and overall crop health |
 | Greenhouse Crops⦁ Suitable Crops: Greenhouse Vegetables and Fruit Crops ⦁ Function: Suitable for integrated biological disease-management programs and rhizosphere health |
Usage | Phenological Period | Dosage | Frequency |
| Seed dressing / soaking | Mix with seeds or soak | Dilute 150-300 times | Accelerate germination and improve seedling vigor |
| Drip irrigation | Whole growth period | 3-5 kg/ha | Every 10-15 days |
| Foliar spray | Seedbed, early growth stage, key growth periods | 1-1.5 L/ha (Dilute 500-800 times) | Every 10-15 days, 2-3 applications as needed |
Note: Avoid mixing with strong acids, alkalis, or bactericidal agrochemicals. Store in a cool, dry place away from direct sunlight. 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 Stage: Apply to improve root establishment and reduce seedling diseases.
Vegetative Growth Stage: Apply to promote strong root development, enhance nutrient absorption, and improve plant vigor.
Pre-Flowering and Fruiting Stage: Use to strengthen resistance against soil-borne pathogens and maintain healthy soil fertility.
After Continuous Cropping or Soil Degradation: Apply to restore soil balance, reduce compaction, and suppress harmful microorganisms.
1. During microbial fermentation, gas may form—open the cap slowly to release pressure.
2. Sediment or surface floating material is a normal phenomenon—shake well before use.
3. Do not mix with antibiotics, chemical fungicides, or disinfectants, as these may harm the live bacteria.
4. Store in a cool, dry, and shaded place at 5–25°C. Avoid direct sunlight or freezing conditions.
FAQ
A Bacillus biocontrol agent is a microbial crop protection product containing beneficial Bacillus strains that can help suppress plant pathogens through antimicrobial activity and other biological mechanisms. This product contains Bacillus amyloliquefaciens and Bacillus subtilis.
The formulation contains Bacillus amyloliquefaciens and Bacillus subtilis, two widely studied Bacillus species used in microbial crop protection and biological disease management.
Bacillus-based biocontrol agents can suppress pathogens through multiple mechanisms, including production of antimicrobial compounds, competition for nutrients and colonization sites, and stimulation of plant defense responses. The combined mechanisms can provide broad-spectrum support for plant disease management.
The product contains effective viable bacteria ≥ 2 × 10⁹ CFU/ml. CFU, or colony-forming units, is commonly used to indicate the viable microbial population in microbial agricultural products.
These Bacillus species can colonize plant-associated environments and contribute to biological disease management. They may help suppress harmful microorganisms, support root and plant health, and stimulate the plant's natural defense mechanisms.
Yes. Bacillus-based microbial biocontrol products can be incorporated into disease-management programs for vegetables, fruit trees, field crops, greenhouse crops, and other agricultural crops, subject to crop registration and local regulatory requirements.
Bacillus biocontrol agents can be an important component of an integrated pest and disease management (IPM) program, but they should not automatically be considered a complete replacement for chemical pesticides in every cropping system. Their use should follow the product label, target disease, crop, and local regulatory requirements.
