Počet záznamů: 1  

Change in β-glucosidase activity in root zone of ferns under toxic elements soil contamination

  1. 1.
    SYSNO ASEP0572047
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevChange in β-glucosidase activity in root zone of ferns under toxic elements soil contamination
    Tvůrce(i) Novák, M. (CZ)
    Zemanová, V. (CZ)
    Pavlík, Milan (UEB-Q) RID, ORCID
    Procházková, S. (CZ)
    Pavlíková, D. (CZ)
    Celkový počet autorů5
    Zdroj.dok.Plant, Soil and Environment. - : Česká akademie zemědělských věd - ISSN 1214-1178
    Roč. 69, č. 3 (2023), s. 124-130
    Poč.str.7 s.
    Jazyk dok.eng - angličtina
    Země vyd.CZ - Česká republika
    Klíč. slovaheavy metal ; microorganism ; pollution ; Pteridaceae ; soil enzyme activity
    Obor OECDAgriculture
    Způsob publikováníOpen access
    Institucionální podporaUEB-Q - RVO:61389030
    UT WOS001048130500004
    EID SCOPUS85152708797
    DOI10.17221/448/2022-PSE
    AnotaceThe influence of toxic elements, such as arsenic (As), cadmium (Cd), lead (Pb), and zinc (Zn), in the root zone of As-hyperaccumulator Pteris cretica cv. Albo-lineata and non-As-hyperaccumulator P. straminea, on the en-zymatic activity of β-glucosidase, dissolved organic carbon (C) in soil, toxic element accumulation in fern roots, and root biomass were evaluated in a pot experiment. Ferns were cultivated in soils from the locality of Suchdol (control) and Litavka (high contamination) for six months. For all toxic elements, an increasing trend in their contents in the roots was observed with soil contamination for both ferns. Differences between ferns were observed in As and Zn accumulation. Pteris cretica had a significantly higher As accumulation than P. straminea. Zinc accumulation in the roots showed an opposite trend. A significant difference between ferns was confirmed in the dissolved organic C content. Our results showed a significantly higher content of dissolved organic C in the P. straminea root zone than in P. cretica. The significant effect of toxic elements in the soil on β-glucosidase activity was observed. Toxic elements inhibited β-glucosidase activity in the root zone of P. cretica, and an increase in P. straminea was determined in the Litavka soil. The results suggest a higher sensitivity of P. straminea to toxic element contamination in soil, leading to increased β-glucosidase activity and increased dissolved organic C content.
    PracovištěÚstav experimentální botaniky
    KontaktDavid Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
    Rok sběru2024
    Elektronická adresahttps://doi.org/10.17221/448/2022-PSE
Počet záznamů: 1  

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