Vliv kalů z odpadních vod na akumulaci Cd, Pb a Zn do rostlin konopí (Cannabis sativa L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26784246%3A_____%2F08%3A%230000129" target="_blank" >RIV/26784246:_____/08:#0000129 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of sewage sludge-amended soil on Cd, Pb and Zn accumulation by hemp (Cannabis sativa l.) plants

Popis výsledku v původním jazyce

Hemp cultivars Benico, Monoica, Fibrol and Bialobrezskie were grown (2005, 2006, 2007) in the field-simulated conditions in natural soil (control) enriched with increased content of sewage sludge in the following rates of sludge: soil: 1:2, 1:3, 1:4, 1:5, 1:6. Different parts of the mature hemp plants were examined by means of atomic absorption spectroscopy (AAS) for their potential to uptake and accumulate Cd, Pb a nd Zn from sewage sludge-ammended soil, namely seeds, chaffs, leaves, stem and root. Statistical evaluations of the recorded data were performed with an analysis of variance and multiple comparisons - LSD test with statistic program UNISTAT. Accumulation of particular metal elements into different parts of the plant exhibited great differences. Transport of Cd and Pb from vegetative parts (root, stem, leaf) to generative organs (capsules, seeds) was significantly limited. Hemp plants accumulated the highest amounts of Zn, followed by Pb and Cd.

Název v anglickém jazyce

The effect of sewage sludge-amended soil on Cd, Pb and Zn accumulation by hemp (Cannabis sativa l.) plants

Popis výsledku anglicky

Hemp cultivars Benico, Monoica, Fibrol and Bialobrezskie were grown (2005, 2006, 2007) in the field-simulated conditions in natural soil (control) enriched with increased content of sewage sludge in the following rates of sludge: soil: 1:2, 1:3, 1:4, 1:5, 1:6. Different parts of the mature hemp plants were examined by means of atomic absorption spectroscopy (AAS) for their potential to uptake and accumulate Cd, Pb a nd Zn from sewage sludge-ammended soil, namely seeds, chaffs, leaves, stem and root. Statistical evaluations of the recorded data were performed with an analysis of variance and multiple comparisons - LSD test with statistic program UNISTAT. Accumulation of particular metal elements into different parts of the plant exhibited great differences. Transport of Cd and Pb from vegetative parts (root, stem, leaf) to generative organs (capsules, seeds) was significantly limited. Hemp plants accumulated the highest amounts of Zn, followed by Pb and Cd.

Druh

D - Stať ve sborníku

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

<a href="/cs/project/1P05OC043" target="_blank" >1P05OC043: Přadné rostliny s fytoremediačním potenciálem a zlepšenou nutriční hodnotou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

4th European Bioremediation Conference. September 3-6, Chania, Crete

ISBN

978-960-8475-12-0

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

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Místo vydání

Crete

Místo konání akce

Crete

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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