Talc Base Bio Fertilizer Granule
Phosphate Solubilizing Bacteria

Phosphorus is the second most limiting mineral nutrient for crop growth, after nitrogen.
Since phosphorus is insoluble and not readily available to plants, the amount accessible to them is typically a small fraction of its total content. PSB are microorganisms that convert phosphorus into a form that plants can absorb, thereby improving crop growth potential. The product is talc-based, which optimizes its effectiveness and extends its shelf life.
Parameter | Details | |
---|---|---|
Base | Granule | |
Viable Cell Count | CFU minimum 5 x 107 cell/g | |
Contamination Level | No contamination at 105 dilution | |
pH | 5.0 – 7.0 | |
Efficiency Character | The strain should have Phosphate solubilizing capacity in the range of minimum 30mg/liter of phosphorus in liquid broth when tested as per the method given using tri calcium phosphate, or aluminum phosphate or iron phosphate as phosphate source. |
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Improves Resistance of Crop Plants:
PSB enhances the natural defense mechanisms of crops, making them more resistant to pests and diseases. This reduces the need for chemical pesticides and promotes healthier plant growth. -
Resistance to Varying Soil pH and Temperatures:
These bacteria are adaptable to different pH levels and temperature conditions, ensuring consistent phosphorus solubilization in a variety of soil types and climates. -
Suitable for All Crops:
PSB is effective across a wide variety of crops including cereals, fruits, vegetables, and legumes, providing a flexible and versatile nutrient solution for farmers. -
Improves Crop Growth and Yield by 20–30%:
By increasing phosphorus availability, PSB boosts plant growth and can increase yields by 20% to 30%, contributing to higher productivity and profitability. -
Compatible with Other Biofertilizers:
PSB can be used synergistically with other biofertilizers, enhancing overall soil fertility, nutrient cycling, and plant health in integrated nutrient management systems. -
Better Nutrient Uptake and Vigorous Crop Growth:
These bacteria improve phosphorus uptake, leading to stronger root systems and more vigorous plant development, resulting in healthier, higher-yielding crops.
Recommended Crops
It should be used along with Grapes & Banana, Citrus, Mango, Tomato, Corn, Pomegranate, Groundnut, Cotton, Soyabean, Coconut, Potato, Brinjal, Onion, Garlic, Cumin, Chilies, Beans, Okra, Pea, Tomato, Cabbage, Cauliflower, Sugarcane, Paddy, Rice, Wheat, Oat, Barley, Mustard, Sunflower, Carrot, Sorghum, Bajra, Lawns, Gardens, Green House, Etc.
Recommended Application
- Soil Application
Dosage:
50 Kgs to 100 Kgs/Acre
Packaging:
50 Kgs HDPE Bags