The contents of risk elements, arsenic speciation, and possible interactions of elements and betalains in beetroot (Beta vulgaris, L.) growing in contaminated soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F10%3A30633" target="_blank" >RIV/60460709:41210/10:30633 - 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 contents of risk elements, arsenic speciation, and possible interactions of elements and betalains in beetroot (Beta vulgaris, L.) growing in contaminated soil

Popis výsledku v původním jazyce

The effect of enhanced soil risk element (As, Cd, Pb, and Zn) contents on the uptake of theseelements and transformation of arsenic and its compounds in beetroot (Beta vulgaris L.) plants was investigated in two pot experiments. The mobile fractions of elements were determined in 0.05 mol.L-1 (NH4)2SO4 extracts and did not exceed 2% of total soil arsenic, 9% of total cadmium, 3% of total lead, and 8% of total zinc, respectively. Evidently, although the soils were extremely contaminated the mobile portions of the elements represented only fragment of the total element content. Arsenic contents in beet plants reached up to 25 mg As kg-1 in roots and 48 mg As kg-1 in leaves on the soil characterized by the highest mobile arsenic portion. Arsenic portionsextractable with water and phosphate buffer from the beetroot samples did not show significant differences between the extraction agents but the extractability was affected by the arsenic concentration in beetroot. Arsenic was almost quan

Název v anglickém jazyce

The contents of risk elements, arsenic speciation, and possible interactions of elements and betalains in beetroot (Beta vulgaris, L.) growing in contaminated soil

Popis výsledku anglicky

The effect of enhanced soil risk element (As, Cd, Pb, and Zn) contents on the uptake of theseelements and transformation of arsenic and its compounds in beetroot (Beta vulgaris L.) plants was investigated in two pot experiments. The mobile fractions of elements were determined in 0.05 mol.L-1 (NH4)2SO4 extracts and did not exceed 2% of total soil arsenic, 9% of total cadmium, 3% of total lead, and 8% of total zinc, respectively. Evidently, although the soils were extremely contaminated the mobile portions of the elements represented only fragment of the total element content. Arsenic contents in beet plants reached up to 25 mg As kg-1 in roots and 48 mg As kg-1 in leaves on the soil characterized by the highest mobile arsenic portion. Arsenic portionsextractable with water and phosphate buffer from the beetroot samples did not show significant differences between the extraction agents but the extractability was affected by the arsenic concentration in beetroot. Arsenic was almost quan

Druh

J_x - 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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Projekt

<a href="/cs/project/QH81167" target="_blank" >QH81167: Vývoj a optimalizace fytoremediační technologie s využitím podporované fytoextrakce těžkých kovů při zachování biologické stability půd.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Central European Journal of Biology - Online version

ISSN

1895-104X

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000282463500016

EID výsledku v databázi Scopus

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