QUANTITATIVE ANALYSIS OF MICROORGANISMS IN LIGHT BROWN SOILS OF BUKHARA REGION
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This article describes the main groups of microorganisms found in the light brown soils of Qorovulbozor District, Bukhara Region. Soil samples were taken at distances of 700 m, 1.5 km, 14 km, and 25 km from the oil refinery. Microorganisms from different physiological groups were identified. The results showed that the soil sample from 700 m away contained ammonifying bacteria, actinomycetes, oligonitrophilic microorganisms, and phosphate-solubilizing bacteria, but no Azotobacter species. Among the ammonifying bacteria, types from the Bacillus, Micrococcus, and Pseudomonas genera were found. Among the micromycetes, fungi from the Mucor, Penicillium, Aspergillus, and Rhizopus genera were identified.
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