SIRDARYO VILOYATI SUG‘ORILADIGAN BO‘Z-O‘TLOQI VA O‘TLOQI TUPROQLARIDA EKOTOKSIKANTLAR HARAKATCHANLIGINI BELGILOVCHI MORFOGENETIK OMILLAR
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Keywords

серозёмно-луговая почва
луговая почва
экотоксикант
подвижность
засоление
гидроморфизм
биоусвояемость
профильная диагностика.

How to Cite

SIRDARYO VILOYATI SUG‘ORILADIGAN BO‘Z-O‘TLOQI VA O‘TLOQI TUPROQLARIDA EKOTOKSIKANTLAR HARAKATCHANLIGINI BELGILOVCHI MORFOGENETIK OMILLAR. (2026). Qo‘qon DPI. Ilmiy Xabarlar Jurnali, 8(8), 138-146. https://doi.org/10.70728/a.series.tab.v08.i08.016

Abstract

Maqolada Sirdaryo viloyatida 2020–2025-yillarda tavsiflangan sug‘oriladigan bo‘z-o‘tloqi va o‘tloqi tuproq kesmalari asosida og‘ir metallar, seziy-137, stronsiy-90 hamda pestitsidlarning harakatchanligini boshqaruvchi morfogenetik omillar tizimlashtirilgan. Haydalma qatlam, zichlashgan ostki gorizont, karbonat belgilari, tuz yo‘llari, yengil granulometrik tarkib va sizot suvi chuqurligining diagnostik ahamiyati ochib berilgan. Umumiy miqdorni harakatchan fraksiya, sorbsiya va profil bo‘yicha migratsiya ko‘rsatkichlari bilan to‘ldiruvchi differensial tahlil sxemasi taklif etilgan. Tayanch so‘zlar: bo‘z-o‘tloqi tuproq, o‘tloqi tuproq, ekotoksikant, harakatchanlik, sho‘rlanish, gidromorfizm, bioo‘zlashtirilish, profil diagnostikasi.
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References

1. Food and Agriculture Organization of the United Nations, United Nations Environment Programme. Global Assessment of Soil Pollution: Report. Rome: FAO, 2021. https://doi.org/10.4060/cb4894en.

2. International Atomic Energy Agency. Handbook of Parameter Values for the Prediction of Radionuclide Transfer in Terrestrial and Freshwater Environments. Technical Reports Series No.

472. Vienna: IAEA, 2010.

3. Organisation for Economic Co-operation and Development. Test No. 106: Adsorption–Desorption Using a Batch Equilibrium Method. OECD Guidelines for the Testing of Chemicals. Paris: OECD Publishing, 2000. https://doi.org/10.1787/9789264069602-en.

4. Organisation for Economic Co-operation and Development. Guidance Document for Conducting Pesticide Terrestrial Field Dissipation Studies. Series on Testing and Assessment No. 232; Series on Pesticides No.

82. Paris: OECD, 2016.

5. Peijnenburg W.J.G.M. Bioavailability of heavy metals in soil: a review of tools, models, and regulatory applications // Environmental and Biogeochemical Processes.

2025. Vol. 1. e011. https://doi.org/10.48130/ebp-0025-0011.

6. Xu D., Shen Z., Dou C., et al. Effects of soil properties on heavy metal bioavailability and accumulation in crop grains under different farmland use patterns // Scientific Reports.

2022. Vol. 12. 9211. https://doi.org/10.1038/s41598-022-13140-1.

7. Bekmirzaev G., Kurvantayev R., Isabaev K., et al. Soil salinity regulates metal bioavailability and soil–plant transfer in halophytic crops // Frontiers in Soil Science.

2026. Vol. 6. 1767992. https://doi.org/10.3389/fsoil.2026.1767992.

8. Ma L., Abuduwaili J., Smanov Z., et al. Spatial and vertical variations and heavy metal enrichments in irrigated soils of the Syr Darya River watershed, Aral Sea Basin, Kazakhstan // International Journal of Environmental Research and Public Health.

2019. Vol. 16, No. 22. 4398. https://doi.org/10.3390/ijerph16224398.

9. Suska-Malawska M., Vyrakhamanova A., Ibraeva M., et al. Spatial and in-depth distribution of soil salinity and heavy metals in arable irrigated soils in Southern Kazakhstan // Agronomy.

2022. Vol. 12, No. 5. 1207. https://doi.org/10.3390/agronomy12051207.

10. Al-Oudat M., Al Attar L., Othman I. Transfer factor of 137Cs and 90Sr to various crops in semi-arid environment // Journal of Environmental Radioactivity.

2021. Vol. 228. 106525. https://doi.org/10.1016/j.jenvrad.2020.106525.

11. Sarker A., Kim D., Jeong W.-T. Environmental fate and sustainable management of pesticides in soils: a critical review focusing on sustainable agriculture // Sustainability.

2024. Vol. 16, No. 23. 10741. https://doi.org/10.3390/su162310741.

12. O‘zbekiston Respublikasining ‘Tuproqni muhofaza qilish va uning unumdorligini oshirish to‘g‘risida’gi Qonuni. O‘RQ-903-son, 02.02.2024. https://lex.uz/docs/-6787881.

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Copyright (c) 2026 Baxodir Botir o'g'li Xakimov, Baxodir Begaliyevich Djurayev, Gulbaxor Abdulla qizi Isayeva, Madina Amrilloyevna Dangalova (Author)