Abstract
The article studies the content of heavy metals and metalloids in irrigated meadow saz soils and light gray soils (calcisols), their distribution dynamics and interrelationships. In the work, the migration and accumulation of heavy metals and metalloids in the genetic layers of meadow saz soils and light gray soils with different levels of irrigation were determined, and background values were developed. At the same time, the migration dynamics of heavy metals and metalloids in soil layers and the relationships between chemical elements were revealed through geochemical spectra.
References
1. Motuzova, G.V., Bezuglova, O.S. (2007). Ekologicheskiy monitoring pochv [Ecological monitoring of soils]. (In Russian).
2. Dobrovol’skiy, V.V. (2003). Osnovy biogeokhimii [Fundamentals of biogeochemistry]. Moscow: Akademiya. 400 p. (In Russian).
3. Beus, A.A., et al. (1976). Geokhimiya okruzhayushchey sredy [Environmental geochemistry]. Moscow: [publisher not specified]. 243 p. (In Russian).
4. Perel’man, A.I. (1989). Geokhimiya [Geochemistry]. Moscow. 419 p. (In Russian).
5. Glazovskaya, M.A. (1964). Geokhimicheskie osnovy tipologii i metodiki issledovaniya prirodnykh landshaftov: Uchebnoe posobie [Geochemical foundations of typology and methods for studying natural landscapes: Textbook]. Moscow: Moscow State University. 230 p. (In Russian).
6. Cabata-Pendias, A. (2010). Trace elements in soils and plants (4th ed.). Boca Raton, FL: CRC Press. 548 p.
7. Abakumov, E., Yuldashev, G., Darmonov, D., Turdaliev, A., Askarov, K., Khaydarov, M., Mirzayev, U., Nizamutdinov, T., & Davronov, K. (2022). Influence of Mineralized Water Sources on the Properties of Calcisol and Yield of Wheat (Triticum aestivum L.). Plants, 11(23), 3291. https://doi.org/10.3390/plants11233291
8. Turdaliev, A., Yuldashev, G., Askarov, K., & Abakumov, E. (2021). Chemical and Biogeochemical Features of Desert Soils of the Central Fergana. Agriculture (Pol’nohospodárstvo), 67(1), 16–28. https://doi.org/10.2478/agri-2021-0002
9. Turdaliev, A. T., Askarov, K. A., & Mamazhonov, G. G. U. (2022). AGROECOLOGICAL STATE OF HYDROMORPHIC SOILS OF CENTRAL FERGANA. Научное Обозрение. Биологические Науки (Scientific Review. Biological Sciences), №2 2022, 66–70. https://doi.org/10.17513/srbs.1275
10. Turdaliyev, A., Askarov, K., & Haydarov, M. (2022). Sug‘oriladigan tuproqlarni ekologik jihatdan baholash [Ecological assessment of irrigated soils]. Scientific Journal of the Fergana State University. (In Uzbek). https://doi.org/10.56292/sjfsu/vol28_iss4/a52
11. Dmitriev, E.A. (1995). Matematicheskaya statistika v pochvovedenii [Mathematical statistics in soil science]. Moscow: Moscow State University Press. 321 p. (In Russian).
12. Ilyin, V.B. (2012). Tyazhelye metally i nemetally v sisteme pochva–rasteniye [Heavy metals and nonmetals in the soil–plant system]. Novosibirsk: Publishing House of the Siberian Branch of the Russian Academy of Sciences. 220 p. (In Russian).
13. Vodyanitskiy, Y.N. (2008). Tyazhelye metally i metalloidy v pochvakh [Heavy metals and metalloids in soils]. Moscow: GNU Soil Institute named after V.V. Dokuchaev, RAS. 86 p. (In Russian).

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Copyright (c) 2025 Avazbek T.Turdaliev, Avazbek A. Ahmadjonov, Kamoliddin A. Askarov, Iskandar I. Musaev
