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-LevGrow® Bacillus Soil Biocontrol Agent is a multifunctional microbial solution developed for soil-borne pathogen suppression, rhizosphere management, root health, and healthy crop growth. It contains selected beneficial microorganisms, including Bacillus subtilis, Bacillus polymyxa, Lactobacillus, and other functional strains, with an effective viable bacteria count of ≥ 2 × 10⁸ CFU/ml.
Unlike conventional microbial fertilizers that primarily focus on nutrient supply, JINMAI-LevGrow® is positioned as a soil microbial biocontrol agent. Its biological activity is supported by antimicrobial metabolites, proteins, polypeptides, and beneficial microbial populations that work around the crop root zone.
The formulation contains 100 g/L protein and 50 g/L polypeptides, together with microbial metabolites such as antimicrobial lipopeptides, polymyxins, and other bioactive compounds. These components work together to create a more favorable rhizosphere environment, suppress undesirable microorganisms, support plant defense responses, and encourage healthy root development.
JINMAI-LevGrow® uses a combination of microbial and nutritional mechanisms to support the soil-root-plant system.
Soil-Borne Pathogen Suppression: Beneficial microorganisms can compete with harmful microorganisms for ecological niches and resources while producing antimicrobial metabolites. This helps create unfavorable conditions for selected soil-borne pathogens.
Rhizosphere Colonization: Highly active microbial strains can establish dominant microbial populations around the root zone, helping improve the biological environment surrounding plant roots.
Plant Defense Activation: Beneficial microorganisms can interact with plants and stimulate defense-related responses, including the production of pathogenesis-related proteins (PR proteins), lignin, and β-1,3 glucan, which are associated with plant defense mechanisms.
Root Growth Support: A healthier rhizosphere provides more favorable conditions for root development. Stronger roots can improve water and nutrient acquisition and provide a better foundation for crop growth.
Nutrient Mobilization: Certain beneficial microorganisms can contribute to biological nitrogen fixation and the solubilization of phosphorus and potassium, supporting nutrient availability around plant roots.
| Formula | Effective Viable Bacteria ≥ 2×108 CFU/ml (Bacillus subtilis, Bacillus polymyxa, Lactobacillus, etc.), Protein 100 g/L, Polypeptides 50 g/L, Metabolites (Antibacterial Lipopeptides, Polymyxins, Antibiotics, etc.) |
| Appearance | Yellowish-Brown Liquid |
Release Type | Quick |
Model Number | 5Kg |
| Characteristic | 100% Water Soluble |
Function | Resistance Disease, Promote Growth, Improve Quality, Increase Yield |
Application | Fruit Trees, Vegetables, Fruit & Berry Crops, Field Crops, Greenhouse Crops |
| Origin | Shandong, China |
| OEM&ODM | Logo, Label, Formula, Package Customized |
JINMAI-LevGrow® is designed to support biological management of selected soil-borne bacterial and fungal diseases, as well as diseases associated with oomycetes and nematode pressure, depending on crop, pathogen, environmental conditions, and approved product use.
By improving the biological environment around plant roots and supporting beneficial microbial activity, the product helps establish healthier root systems.
The combination of beneficial microorganisms, proteins, polypeptides, and microbial metabolites provides comprehensive support for crop growth throughout the vegetative and reproductive stages.
The product can stimulate natural plant defense responses, helping crops develop greater resilience when exposed to pathogen and environmental pressure.
The microbial formulation and organic nutritional components contribute to a more favorable soil microbial environment and support healthy soil-root interactions.
Microbial processes such as phosphorus and potassium solubilization and biological nitrogen fixation can contribute to improved nutrient availability and utilization.
 | Fruit Trees⦁ Suitable Crops: Citrus, apple, pear, grape and other orchard crops. ⦁ Function: Supports rhizosphere health, root development, soil-borne disease management, and efficient nutrient uptake. |
 | Vegetables⦁ Suitable Crops: Tomato, pepper, cucumber, eggplant, leafy vegetables and other vegetable crops. ⦁ Function: Helps maintain a healthier root zone, suppress selected soil-borne pathogens, and support vigorous crop growth. |
 | Fruit & Berry Crops⦁ Suitable Crops: Strawberry, melon and other fruiting crops. ⦁ Function: Supports root health, plant defense, nutrient utilization, and crop development under disease pressure. |
 | Field Crops⦁ Suitable Crops: Corn, wheat, rice, soybean and other field crops. ⦁ Function: Supports soil microbial activity, root development, nutrient availability, and overall crop vigor. |
 | Greenhouse Crops⦁ Suitable Crops: Greenhouse vegetables and fruit crops. ⦁ Function: Particularly suitable for integrated rhizosphere and biological disease-management programs where continuous crop production can increase soil-borne disease pressure. |
Usage | Phenological Period | Dosage | Frequency |
| Drip irrigation | Whole growth period | 3-5 kg/ha | Every 7-10 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 Stage: Protects against early root diseases and promotes healthy root development.
Vegetative Growth Stage: Enhances nutrient uptake and stress resistance.
Pre-Flowering & Fruiting Stage: Strengthens plant immunity, prevents soil-borne pathogens, and supports higher yields.
Continuous Cropping Fields: Restores soil microbial balance, prevents soil degradation, and reduces disease recurrence.
1. This product is a live microbial formulation. Do not use it together with antibiotics, fungicides, or disinfectants.
2. Store in a cool, dry place away from direct sunlight. Recommended storage temperature: 5–25 °C.
3. Shelf life: 12 months when kept sealed.
A Bacillus soil biocontrol agent is a microbial crop protection product designed to support soil and root health while suppressing soil-borne pathogens. This formulation contains Bacillus subtilis, Bacillus polymyxa, Lactobacillus, proteins, polypeptides, and bioactive metabolites.
Bacillus microorganisms can colonize the soil and rhizosphere and compete with harmful microorganisms for nutrients and ecological niches. They can also produce bioactive compounds, including antimicrobial lipopeptides and other metabolites, that contribute to pathogen suppression.
Bacillus-based biocontrol products can help maintain a healthier rhizosphere, suppress harmful soil microorganisms, support root development, and create more favorable conditions for healthy crop growth.
The product contains Bacillus subtilis and Bacillus polymyxa, together with Lactobacillus and other beneficial microorganisms. The formulation also contains proteins, polypeptides, and microbial metabolites to provide multiple biological functions.
The product contains effective viable bacteria ≥ 2 × 10⁸ CFU/ml. CFU, or colony-forming units, is a standard measurement used to indicate the viable microbial population in microbial agricultural products.
Yes. Bacillus-based soil biocontrol products can be incorporated into crop management programs for vegetables, fruit trees, field crops, greenhouse crops, and other agricultural crops, subject to local registration and approved product uses.
Bacillus microorganisms can produce various bioactive metabolites, including antimicrobial lipopeptides. These compounds may contribute to the suppression of certain harmful microorganisms and complement the competitive and biological activity of the beneficial microbes.
