PSB Biofertilizers (Phosphate Solubilizing Bacteria) is an organic solution that enhances soil fertility by converting insoluble phosphorus into plant-available forms. A combination of beneficial bacteria like Bacillus polymyxa, Bacillus megaterium, Pseudomonas fluorescence, and the fungus Aspergillus, PSB biofertilizer boosts nutrient uptake, improves water transport, and promotes healthy plant growth. Ideal for all crops, especially pulses, it ensures increased yields, disease resistance, and robust plant development.
Features:
Converts insoluble phosphorus into available forms for plants.
Contains a blend of beneficial bacteria (Bacillus polymyxa, Bacillus megaterium, Pseudomonas fluorescence) and fungus (Aspergillus).
Suitable for all types of crops, with special benefits for pulses.
Improves phosphorus availability by 40-50% in soil.
Enhances micronutrient and water transport in plants.
Increases plant growth, with improved shoot and flowering development.
Promotes resistance to soil-borne diseases and strengthens plant stems.
Benefits:
Cost-effective solution for home gardens, terrace gardens, nurseries, and agricultural practices.
Increases crop productivity by 15-25% due to enhanced nutrient uptake.
Improves phosphorus availability in soil by 40-50%, ensuring better nutrition for plants.
Enhances plant health by improving micronutrient absorption and water transport.
Promotes better growth with more shoots, flowers, and stronger plants.
Boosts disease resistance and strengthens plant stems for better durability.
Ideal for pulses and all other crops, improving overall farm yields and sustainability.
Mode Of Action - When PSB culture is give to Rhizospheric zone of plant there is different process which helps to convert phosphorus insoluble to soluble form.
1.Production of acids - There is different organic acids like oxalic acid, Acetic acid, Gibberellic acid which is produced by that PSB bacteria so, soil pH is decreased & Phosphate convert into insoluble to soluble form.
2. Production of enzymes - Some PSB bacteria secrete Phosphatases enzyme due to that enzyme compound of phosphorus get hydrolyzed & get phosphorus ion
3. Production Of siderophores - PSB bacteria produced different siderophores. due to that siderophores chelation of iron due that chelation process phosphorus convert into soluble form
Recommended Crop - Used for all type of crops like sugarcane, banana, chili, watermelon, vegetables, flower plants, fruit plants etc.
Application Method -
1. Seed Treatment - Apply 100ml liquid to the seeds required for one acre at the time of sowing
2. Seedling treatment - Mix 100ml of liquid in 20 liter. of water & dip the seedling roots for 30 min before transplanting
3. Soil Application - Mix 200Kg organic manure + 1litr. PSB Liquid
4. Drenching - 1Litr. PSB Liquid + 200 Liter. Water
Shelf life - 12 month
