Microbiological activity of the old irrigating and new irrigating alluvial meadow soils

The article discusses some of the features and microbiological activity of alluvial meadow soils of the Bukhara Oasis. The results of microbiological studies suggest that the number of microorganisms is maximum in the spring when mineralization of easily decomposing organic substances increases, mainly due to the biological circulation of nutrients in the soil. As the degree of salinization increases, the growth rate of microorganisms in the studied soils is suppressed