THE ABUNDANCE OF OLIGOTROPHS IN THE HYDROMORPHIC SOILS OF THE MIRZACHUL OASIS

Authors

  • Dilrabo Kodirova Doctor of Biological Sciences, Professor, Tashkent State Agrarian University
  • Zarqum Rahimov PhD student at Gulistan State University

DOI:

https://doi.org/10.5281/zenodo.17907268

Keywords:

oligotrophs, CFU/g, seasonal dynamics, soil salinity, irrigated soils, microbial abundance, soil profile.

Abstract

This article presents the seasonal dynamics and quantitative distribution of oligotrophic microorganisms in irrigated meadow-alluvial soils of the “Mustaqillik” massif located in the Mirzaobod district of Syrdarya region. The study analyzes oligotroph abundance across different genetic horizons and soil salinity levels under various crop types.

References

Zvyagintsev, D.G. Methods of Soil Microbiology and Biochemistry. Moscow: Moscow State University, 1991. 224 p.

Kazeev, K.Sh., Kolesnikov, S.I., Valkov, V.F. Soil Biology of Southern Russia. Rostov-on-Don: Publishing House, 2004. 350 p.

Valkov, V.F., Kolesnikov, S.I., Kazeev, K.Sh. Methodology for Studying Soil Biological Activity (Using the Example of the North Caucasus) // Scientific Thought of the Caucasus. 1999. No. 1. P. 32–37.

Babaev, M.P., Orudzheva, N.I. Assessment of Biological Activity in the Subtropical Zone of Azerbaijan // Eurasian Soil Science. 2009. No. 10. P. 1248–1255.

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Published

2025-12-11

How to Cite

Kodirova, D., & Rahimov, Z. (2025). THE ABUNDANCE OF OLIGOTROPHS IN THE HYDROMORPHIC SOILS OF THE MIRZACHUL OASIS. Инновационные исследования в науке, 4(12), 16-19. https://doi.org/10.5281/zenodo.17907268