Introduction P Sol B® - PS is a biological fertilizer based on a selected strain of naturally-occurring beneficial bacteria Pseudomonas striata (NCIM 2847 ) . It is used as an effective soil inoculant. P Sol B® - PS contains vegetative cells of Pseudomonas striata. It is formulated as carrier based powder with CFU count of 5 X 10 ^ 7 / g. and as 1*10^8 CFU/ml Liquid. P Sol B®- PS is registered under the Fertilizer Control Order- Govt of India. P Sol B®- PS is approved for use in Organic Agriculture. Phosphorus is abundant in several soils and is one of the major nutrients limiting the plant growth. The overall Phosphorus use efficiency following phosphate fertilizer application is low because of the formation of insoluble complexes Therefore this mandates frequent application of soluble forms of inorganic Phosphorus necessary for crop production. This results in leaching to the ground water and results in eutrophication of aquatic systems and pollutes soil. Phosphorus is an important macronutrient which is applied to soil in the form of phosphatic fertilizers. A large portion of this soluble inorganic phosphate applied to the soil as chemical fertilizer is immobilized rapidly and becomes unavailable to plants. P Sol B® - PS aids in transformation of soil Phosphorus and is therefore an integral part of the soil Phosphorus cycle as they help in releasing Phosphorus from inorganic and organic pools of total soil Phosphorus through solubilization and mineralization.
Crops P Sol B® - PS is suitable for application on Cereals , Millets , Pulses, Oilseeds, Fibre Crops , Sugar Crops , Forage Crops , Plantation crops ,Vegetables, Fruits, Spices , Flowers , Medicinal crops , Aromatic Crops , Orchards and Ornamentals.