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| International Agrophysics |
| wydawca: | Instytut Agrofizyki
im. B. Dobrzańskiego
PAN
w Lublinie |
| ISSN: |
0236-8722 |
vol. 26, nr. 3 (2012)
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poprzedni artykuł wróć do listy artykułów następny artykuł
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Assisted phytoremediation of Cd-contaminated soil using poplar rooted cuttings
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| (pobierz wersję PDF )
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S.M. Alizadeh1, G. Zahedi-Amiri1, G. Savaghebi-Firoozabadi2, V. Etemad1, A. Shirvany1, M. Shirmardi2
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1 Department of Forestry, University of Tehran, P.O. Box 4314, Karaj 31587-77878, Iran |
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2 Department of Soil Science, University of Tehran, P.O. Box 4111, Karaj 31587-77871, Iran |
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vol. 26 (2012), nr. 3,
pp. 219-224
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streszczenie
To investigate the effect of amended substrates on
cadmium uptake by one-year old poplar rooted cuttings a pot
culture was carried out. Pots were filled with three substrates. Four
treatments of Cd supply including were organized. The results
showed that higher biomass productions in substrates A and B
compare to substrate C, led to an increase total Cd uptake two times
more than that in substrate C, at 150 mg kg-1 concentration. Meanwhilemaximumtotal
uptake occurred in substrate B at 100 mg kg-1
concentration. Using synthetic chelators such as ethylenediaminetetraacetic
acid in order to achieve high removal rate led to increased
environmental impacts while they are not expected when
such environmental friendly approaches are applied.
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słowa kluczowe
soil, cadmium, ethylenediaminetetraacetic acid, phytoextraction, substrate
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