Phosphate Solubilising Bacteria (PSB) is a microbial biofertilizer containing beneficial phosphate-solubilizing bacteria that convert insoluble phosphorus present in the soil into plant-available forms. It enhances phosphorus availability, promotes vigorous root development, and improves nutrient uptake for healthy crop growth. Regular application increases fertilizer use efficiency, supports higher crop productivity, and improves long-term soil fertility.
Phosphate Solubilising Bacteria (PSB)
Natural Phosphorus Enrichment for Improved Soil Fertility
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Azotobacter
Acetobacter by PBL is a specialized formulation of beneficial nitrogen-fixing bacteria (Azotobacter sp.), available in both liquid and powder forms. This product significantly enhances nitrogen in the plant naturally, thereby reducing the dependency on synthetic fertilizers. Acetobacter promotes plant growth by producing vital growth promoters and enhancing root development. It also offers protection against various diseases, improves nutrient uptake, and enriches soil structure for superior water retention and aeration.
Active Ingredient: Azotobacter
Finished Product – Talcum based powdered formulation of Azotobacter.
CFU Count – NLT 2 x 108 cfu/gm
Functional Uses – Bio-Fertilizer
STD PACKING – 1.00 Kg
Key Benefits
Converts insoluble soil phosphorus into plant-available forms.
Promotes strong root development and early crop establishment.
Improves phosphorus uptake and overall nutrient use efficiency.
Reduces dependence on chemical phosphatic fertilizers.
Enhances soil microbial activity and improves soil fertility.
Supports healthy crop growth, better yield, and improved produce quality.
Method of Application & Dosage
| Crop(s) | Target / Benefit | Dosage & Application Guidelines |
|---|---|---|
| Cereals, Pulses, Oilseeds, Cotton, Sugarcane, Vegetables, Fruits, Plantation Crops, Spices, Medicinal Crops, and Horticultural Crops. | Improves phosphorus uptake and overall nutrient use efficiency. | 300-400ml/acre |
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Frequently Asked Questions (FAQS)
It is a biofertilizer that converts insoluble phosphorus into plant-available forms for better crop nutrition.
It improves phosphorus availability, promotes root growth, and enhances nutrient uptake.
It is suitable for fruits, vegetables, cereals, pulses, oilseeds, plantation, and horticultural crops.
It can be applied through seed treatment, soil application, root dipping, or drip irrigation as recommended.
It improves phosphorus availability, enhances root development, increases soil microbial activity, improves crop vigor, and supports higher yields.


















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