About: Phytoextraction of toxic metals by sunflower and corn plants

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Phytoremediation of soils heavily polluted by Cd, Cr, Cu, Pb and Zn was performed under semi-laboratory conditions (flowerpot experiments) and small-scale field experiments. Zea mays and Helianthus annuus plants were cultivated on two types of contaminated soils from industrial area Holysov during three vegetation periods. Significant accumulation of Cd, Cr, Pb and Zn was observed in all plants grown on contaminated soils; roots, stems, stalks and seeds being analyzed separately. The amount of the toxic metals was 10 to 100 times higher than in control plants, especially in the roots. Corn plants were able to accumulate about 200 mg kg(-1) DW of lead and 5500 mg kg(-1) DW of zinc. In case of copper, no significant elevation of accumulation was found (43 mg kg(-1) DW in sunflower on contaminated soil and 31 mg kg(-1) DW in control soil, respectively). Phytoremediation of soils heavily polluted by Cd, Cr, Cu, Pb and Zn was performed under semi-laboratory conditions (flowerpot experiments) and small-scale field experiments. Zea mays and Helianthus annuus plants were cultivated on two types of contaminated soils from industrial area Holysov during three vegetation periods. Significant accumulation of Cd, Cr, Pb and Zn was observed in all plants grown on contaminated soils; roots, stems, stalks and seeds being analyzed separately. The amount of the toxic metals was 10 to 100 times higher than in control plants, especially in the roots. Corn plants were able to accumulate about 200 mg kg(-1) DW of lead and 5500 mg kg(-1) DW of zinc. In case of copper, no significant elevation of accumulation was found (43 mg kg(-1) DW in sunflower on contaminated soil and 31 mg kg(-1) DW in control soil, respectively). (en)
Title	Phytoextraction of toxic metals by sunflower and corn plants Phytoextraction of toxic metals by sunflower and corn plants (en)
skos:prefLabel	Phytoextraction of toxic metals by sunflower and corn plants Phytoextraction of toxic metals by sunflower and corn plants (en)
skos:notation	RIV/61389030:_____/10:00357039!RIV11-MSM-61389030
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M06030), P(2B08058), P(OC09082), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	3-4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Vaněk, Tomáš Soudek, Petr Petrová, Šárka Benešová, Dagmar
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	278948
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/10:00357039
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Toxic metals; lead; zinc (en)
http://linked.open.../riv/klicoveSlovo	lead Toxic metals zinc
http://linked.open...odStatuVydavatele	FI - Finská republika
http://linked.open...ontrolniKodProRIV	[7E50B8141AC1]
http://linked.open...i/riv/nazevZdroje	Journal of Food Agriculture & Environment
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Functional genomics and proteomics for crop improvement Utilization of energy plants for phytoremediation Study of plant response to heavy metal stress and production of stress protective compounds
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Vaněk, Tomáš Petrová, Šárka Soudek, Petr Benešová, Dagmar
http://linked.open...ain/vavai/riv/wos	000286039800068
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy
issn	1459-0255
number of pages	8 (xsd:int)

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