As, Cd, Pb and Zn uptake by different Salix spp. grown at soils enriched by high loads of these elements
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A_____%2F03%3A00005985" target="_blank" >RIV/60460709:_____/03:00005985 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60460709:_____/03:996335
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
As, Cd, Pb and Zn uptake by different Salix spp. grown at soils enriched by high loads of these elements
Popis výsledku v původním jazyce
As, Cd, Pb and Zn accumulation in aboveground biomass of seven clones of Salix sp. and changes in elements uptake by plants after element addition to soil were tested in a pot experiment. Unpolluted Chernozems (Suchdol), the soil supplied with As (100 mg.kg-1), Cd (40 mg.kg-1) and either Pb (2000 mg.kg-1) (Suchdol-Pb), or Zn (2000 mg.kg-1) (Suchdol-Zn) were used for the experiment. Significant differences were found in accumulation of elements, among willow clones, and also across different element addi tion to the soil. Although, As and Cd uptake was slightly increased at Suchdol-Zn soil than at Suchdol-Pb soil, the element offtake from soil was significantly higher at Suchdol-Pb soil due to significant reduction of aboveground biomass yield at Suchdol -Zn soil caused by Zn phytotoxicity. The yield reduction decreased uptake of plant-available elements by biomass, thus there were found higher plant-available portions of As and Cd at Suchdol-Zn soil. Element offtake from soil was more
Název v anglickém jazyce
As, Cd, Pb and Zn uptake by different Salix spp. grown at soils enriched by high loads of these elements
Popis výsledku anglicky
As, Cd, Pb and Zn accumulation in aboveground biomass of seven clones of Salix sp. and changes in elements uptake by plants after element addition to soil were tested in a pot experiment. Unpolluted Chernozems (Suchdol), the soil supplied with As (100 mg.kg-1), Cd (40 mg.kg-1) and either Pb (2000 mg.kg-1) (Suchdol-Pb), or Zn (2000 mg.kg-1) (Suchdol-Zn) were used for the experiment. Significant differences were found in accumulation of elements, among willow clones, and also across different element addi tion to the soil. Although, As and Cd uptake was slightly increased at Suchdol-Zn soil than at Suchdol-Pb soil, the element offtake from soil was significantly higher at Suchdol-Pb soil due to significant reduction of aboveground biomass yield at Suchdol -Zn soil caused by Zn phytotoxicity. The yield reduction decreased uptake of plant-available elements by biomass, thus there were found higher plant-available portions of As and Cd at Suchdol-Zn soil. Element offtake from soil was more
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
DK - Kontaminace a dekontaminace půdy včetně pesticidů
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/QD1256" target="_blank" >QD1256: Koncepce sanace území dlouhodobě kontaminovaného toxickými prvky v podmínkách trvale udržitelného zemědělství</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2003
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plant, Soil and Environment
ISSN
1214-1178
e-ISSN
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Svazek periodika
49
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
191-196
Kód UT WoS článku
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EID výsledku v databázi Scopus
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