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Cadmium and Mercury phytostabilization from soil using Miscanthus × giganteus


Zgorelec, Željka; Bilandžija, Nikola; Knez, Kristina; Galić, Marija; Žužul, Silva
Cadmium and Mercury phytostabilization from soil using Miscanthus × giganteus // Scientific reports, 10 (2020), 6685, 10 doi:10.1038/s41598-020-63488-5 (međunarodna recenzija, članak, znanstveni)


Naslov
Cadmium and Mercury phytostabilization from soil using Miscanthus × giganteus

Autori
Zgorelec, Željka ; Bilandžija, Nikola ; Knez, Kristina ; Galić, Marija ; Žužul, Silva

Izvornik
Scientific reports (2045-2322) 10 (2020); 6685, 10

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
bioenergy plants, agricultural soils, heavy metals, phytoextraction, pollution, sewage sludge, yield

Sažetak
The determination of the effects of cadmium and mercury on the growth, biomass productivity and phytoremediation potential of Miscanthus × giganteus (MxG) grown on contaminated soil was the main aim of this paper. The use of bioenergy plants as an innovative strategy in phytotechnology gives additional benefits, including mitigation and adaptation to climate change, and soil remediation without affecting soil fertility. An experiment was set up as a randomized complete block design with the treatments varied in concentrations of Cd (0, 10 and 100 mg kg−1 soil) and Hg (0, 2 and 20 mg kg−1 soil) added to the soil. Three vegetative years were studied. Yield values ranged from 6.3–15.5 tDM ha−1, cadmium concentration in plants varied from 45–6758 µg kg−1 and Hg varied from 8.7–108.9 µg kg−1. Values between treatments and years were significantly different. MxG can accumulate and remove very modest amount (up to 293.8 µg Cd and 4.7 µg Hg) per pot per year in aboveground biomass. Based on this data it can be concluded that MxG, as a valuable energy crop, is a potential candidate for the phytostabilization and biomass production on soils contaminated with Cd and Hg moderately.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija, Interdisciplinarne biotehničke znanosti



POVEZANOST RADA


Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Agronomski fakultet, Zagreb

Citiraj ovu publikaciju

Zgorelec, Željka; Bilandžija, Nikola; Knez, Kristina; Galić, Marija; Žužul, Silva
Cadmium and Mercury phytostabilization from soil using Miscanthus × giganteus // Scientific reports, 10 (2020), 6685, 10 doi:10.1038/s41598-020-63488-5 (međunarodna recenzija, članak, znanstveni)
Zgorelec, Ž., Bilandžija, N., Knez, K., Galić, M. & Žužul, S. (2020) Cadmium and Mercury phytostabilization from soil using Miscanthus × giganteus. Scientific reports, 10, 6685, 10 doi:10.1038/s41598-020-63488-5.
@article{article, year = {2020}, pages = {10}, DOI = {10.1038/s41598-020-63488-5}, chapter = {6685}, keywords = {bioenergy plants, agricultural soils, heavy metals, phytoextraction, pollution, sewage sludge, yield}, journal = {Scientific reports}, doi = {10.1038/s41598-020-63488-5}, volume = {10}, issn = {2045-2322}, title = {Cadmium and Mercury phytostabilization from soil using Miscanthus × giganteus}, keyword = {bioenergy plants, agricultural soils, heavy metals, phytoextraction, pollution, sewage sludge, yield}, chapternumber = {6685} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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