sg
O‘zbekcha

BIOGEOCHEMICAL CHARACTERISTICS OF HEAVY METALS IN INDIGOFERA TINCTORIA PLANT AND SOIL

Authors

  • Qo‘qon davlat pedagogika instituti

  • Qo‘qon davlat pedagogika instituti

Keywords:

meadow-oasis soils, indigofera tinctoria, neutron flow, heavy metals, Clarke concentration, Clarke distribution, biological absorption coefficient, permissible standard concentration.

Abstract

In this article, the importance of heavy metals in meadow-oasis soils and the plant Indigofera tinctoria, belonging to the family of legumes (Febaceae), the history of research, and the permissible regulatory concentrations are discussed. In particular, soil and plant samples were irradiated with a neutron flux of 5 • 1013 neutrons/cm2 seconds in an atomic reactor, and the amounts of elements were determined based on the half-life periods of chemical elements. The concentration of heavy metals cobalt (Co), nickel (Ni), zinc (Zn), molybdenum (Mo) in soil and indigofera tinctoria were determined and compared. was studied.

Author Biographies

  • , Qo‘qon davlat pedagogika instituti

    Qo‘qon davlat pedagogika instituti, Bioorganik kimyo ixtisosligi tayanch doktoranti

  • , Qo‘qon davlat pedagogika instituti

    Qo‘qon davlat pedagogika instituti, Kimyo kafedrasi assistent-o‘qituvchisi, kimyo fanlari bo‘yicha falsafa doktori (PhD)

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Published

2024-02-10

Issue

No. 6 (2023): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)

Section

Chemistry

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Copyright (c) 2024 Scientific journal of the Fergana State University

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