Abstract
This paper examines the abundance, migration dynamics, concentration, and distribution of macronutrients in the genetic horizons of irrigated light, typical, and dark sierozem soils in the Fergana Valley. Differences in the clarke concentration, clarke distribution, and radial migration coefficients of macroelements were identified across sierozem soil types. These geochemical properties were also described as geochemical spectra.
References
1. Vinogradov, A.P. (2021). Geokhimiya redkikh i rasseyannykh elementov v pochvakh [Geochemistry of rare and dispersed elements in soils]. Moscow: RAN. 298 p. (In Russian).
2. Fersman, A.E. (1939). Geokhimiya [Geochemistry] (Vol. 4). Leningrad: ONTI. p. 46. (In Russian).
3. Perel'man, A.I. (1989). Geokhimiya [Geochemistry]. Moscow. 419 p. (In Russian).
4. Dobrovol'skiy, V.V. (2008). Geokhimicheskoe zemlevedenie: Uchebnoe posobie [Geochemical earth science: Textbook]. Moscow: Vlados. 208 p. (In Russian).
5. Eshpulatov, Sh., Yuldashev, G. (2010). Khimicheskie i geokhimicheskie svoystva pochv svetlykh serozemov [Chemical and geochemical properties of light sierozem soils]. (Source not specified), 89–97. (In Russian).
6. Turdaliev, A.T., Abakumov, E.V., Musayev, I.I. (2023). Sug’oriladigan och tusli bo‘z tuproqlarning morfologik belgilaridagi o‘zgarishlar [Changes in morphological characteristics of irrigated light sierozem soils]. International Scientific-Practical Conference “Actual Issues of Agricultural Development: Problems and Solutions”, June 6–7. https://doi.org/10.5281/zenodo.8007312
7. Khaydarov, M.M. (2020). Osnovy primeneniya guminovykh veshchestv v svetlykh serozemakh [Fundamentals of the application of humic substances in light sierozems]. Scientific Bulletin of Namangan State University, 2(8), 87–93. (In Russian).
8. Khaydarov, M.M., Turdaliev, A.T., Saminov, A.A.U. (2017). Energeticheskie osobennosti aminokislot v svetlykh serozemakh [Energy characteristics of amino acids in light sierozems]. Gumanitarnye Nauki, (6), 249–252. (In Russian).
9. Musayev, I.I., Turdaliyev, A.T. (2024). Sug‘oriladigan och tusli bo‘z tuproqlarda makroelementlarning geokimyoviy xususiyatlari [Geochemical properties of macroelements in irrigated light sierozem soils]. FarDU Ilmiy Xabarlar, (3), 227–230. (In Uzbek).
10. Vernadskiy, V.I. (1963). Ocherki geokhimii [Essays on geochemistry]. Moscow: Nauka. 415 p. (In Russian).
11. Abakumov, E.; Yuldashev, G.; Darmonov, D.; Turdaliev, A.; Askarov, K.; Khaydarov, M.; Mirzayev, U.; Nizamutdinov, T.; Davronov, K. Influence of Mineralized Water Sources on the Properties of Calcisol and Yield of Wheat (Triticum aestivum L.). Plants 2022, 11, 3291. https://doi.org/10.3390/plants11233291.

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