Solubilization of potassium containing various K-mineral sources by K-solubilizing bacterial isolates on aleksandrov medium

Aim of our research study to find out efficient strains of K-solubilizing bacteria from potassium solubilizing isolates under in-vitro condition and different source of potassium minerals. The morpho-biochemical characterization and mica-K solubilization capacity of K-solubilizers bacterial in-vitro was done. Effect of K-solubilizing bacterial isolates on pH, EC soluble K and residual silica at 7, 14, 21 and 28 days after incubation in broth containing mica was studied.