Skip to main content

Advertisement

Log in

In vitro chronic phytotoxicity of heavy metals and metalloids to Lepidium sativum (garden cress)

  • Published:
Ecotoxicology Aims and scope Submit manuscript

Abstract

The paper presents the results of studies on the influence of selected concentrations (10–100 mg L−1) of heavy metals (Cd, Co, Cr, Cu, Fe, Hg, Mn, Mo, Ni, Pb, Zn) and metalloids (As, Sb, Se) on the germination and root elongation of garden cress (Lepidium sativum L). There are not many studies on phytotoxicity of heavy metals and metalloids with the complex use of single plant species so far. On the basis of the germination index (GI) and inhibition concentration IC50, the following order of phytotoxicity of the tested elements was determined: Se> As> Hg> Sb > Mo > Cd> Co > Zn > Ni. The other metals showed no phytotoxicity or even stimulating effect. In our study the stimulating effect of the majority of Pb concentrations and the lowest concentrations of Cd and Hg has been revealed. These metals do not play any role in living organisms, however some authors confirm their stimulating effect on plants at low concentrations. Toxic concentration of metals and metalloids calculated as IC50 are lower than the concentration calculated as GI (not phytotoxic). It is well known that seeds are more independent and tolerant to toxicants when they contain reserve substances which are used during the germination period. On the basis of conducted research, high tolerance of L. sativum to heavy metals and metalloids was found, which may indicate its usefulness for phytotoxicity assessment of leachate from contaminated soil or waste (e.g. foundry waste) and its application for bioremediation to manage heavy metal pollution of soils or foundry wastes containing heavy metals and metalloids. The understanding of heavy metal and metalloids toxicity will facilitate bioremediation.

Highlights

  • Lepidium sativum shows high tolerance to the aqueous solution of Pb(NO3)2

  • Cr (3+) and (6+) stimulated the germination and roots elongation of L. sativum

  • L. sativum is sensitive to the influence of an aqueous SeO2 solution

  • Low concentrations of Cd and Hg may have a stimulating effect on L. sativum

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

Data availability

The data sets analysed during the current study will be available upon reasonable request.

References

Download references

Author information

Authors and Affiliations

Authors

Contributions

MB: conceptualisation, methodology, formal analysis, investigation, resources, data curation, writing—original draft; JR: formal analysis, methodology, writing—review and editing, and visualisation.

Corresponding author

Correspondence to Justyna Rybak.

Ethics declarations

Conflict of interest

The authors declare no competing interests.

Consent to participate and publish

All authors provided informed consent to participate of the manuscript and to its publication.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Additional information

Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary information

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bożym, M., Rybak, J. In vitro chronic phytotoxicity of heavy metals and metalloids to Lepidium sativum (garden cress). Ecotoxicology 33, 94–103 (2024). https://doi.org/10.1007/s10646-024-02729-z

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10646-024-02729-z

Keywords

Navigation