Microbial Agent for Soil Fertilization & Disease Control – Bacillus subtilis-based Sterilization

2026-04-03T12:46:06+05:30

Type: Microbial products
Price: 10.99 - 35.99 (3 variants)

Bacillus subtilis microbial agent

Bacillus subtilis microbial agent is a biological soil amendment and bio‑fungicide formulated from beneficial strains of Bacillus subtilis. It improves soil health, enhances nutrient availability, stimulates plant growth, and naturally suppresses soil-borne diseases, offering an eco-friendly alternative to chemical pesticides and fertilizers. This microbial inoculant colonizes the root zone, promotes root development, and helps plants resist pathogens through competitive exclusion and antimicrobial compound production.

Key Features

Biological Disease Control: Inhibits soil-borne pathogens such as fungi and bacteria through antimicrobial compounds and enzymes.

Improves Soil Fertility: Enhances nutrient cycling and solubilization of essential nutrients like phosphorus, nitrogen, and micronutrients.

Promotes Plant Growth: Stimulates better root growth and overall plant vigor by producing phytohormones.

Stress Tolerance: Enhances plant resilience to abiotic stress factors like drought and high temperatures.

Eco-Friendly & Safe: A natural microorganism with minimal environmental impact, safe for beneficial organisms.

Specifications

Active Ingredient: Bacillus subtilis viable spores

Concentration: Typically 1×10⁹ – 1×10¹⁰ CFU per gram or ml (varies by formulation).

Formulation Types: Available as liquid suspension, wettable powder (WP), or encapsulated powder.

pH: Usually neutral to slightly acidic.

Suitable Crops

Vegetables: Tomato, chili, brinjal, cucurbits

Fruits: Citrus, grapes

Cereals & Millets

Pulses & Legumes

Plantation & Horticultural Crops

Ornamentals & Turf

How to Use

1. Soil Application: Mix the recommended dose with soil or compost before planting.

2. Seed Treatment: Coat seeds with a slurry of the microbial agent before sowing.

3. Root Dip: Soak the seedlings' roots in the solution before transplanting.

4. Foliar Spray (for some formulations): Apply as a diluted spray on plant foliage during early growth stages.

How It Works

Colonizing the Root Zone: It competes with harmful microbes in the rhizosphere.

Producing Antimicrobial Compounds: Inhibits pathogenic microbes through organic acid and peptide production.

Nutrient Solubilization: Converts nutrients like phosphorus into forms that plants can readily absorb.

Inducing Plant Immunity: Triggers systemic resistance mechanisms in plants to fight diseases more effectively.

Package Information

Powders: 30 g,180g,300g

Bulk Packs: Larger multi-liter or multi-kg packs for commercial farming