Sulphur oxidizers bacteria granulesulphur oxidizers are involved in oxidation of elemental sulphur to plant available sulphate. Sulphur is the key element for higher pulse production and plays a key function withavailable ination of proteins, Vitamins and enzymes. Sulphur is a constituent of the essential amino acids cystine, Cysteine and methionine. They make available sulphate from elements or any reduced forms of sulphur, Through the oxidation process in the ground the objective of chemo lithotrophic bacteria of the genus thiobacillus in this approach is usually emphasized. And the base of talc in this product enhances the potency and shelf life to an optimal level. Granule that meets specified standards viable cell count cfu minimum 5 x 107 cell/g contamination level no contamination at 105 dilution ph 6. 5, 7. 5 efficiency character sulphur oxidizing bacteria has capacity in the selection of minimum 30% when tested spectrophotometrically. Regarding zone formation, 5 mm solubilization zone in prescribed media having at least 3 mm thickness.