Vliv pomalu rozpustných hnojiv na uvolňování As, Cd a Pb při pěstování Lolium multiflorum Lam.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A15036" target="_blank" >RIV/60460709:41210/06:15036 - 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 influence of slow-release nitrogen fertilizers on release of As, Cd, and Pb during plantation of Lolium multiflorum Lam.

Popis výsledku v původním jazyce

Italian ryegrass (Lolium multiflorum Lam.) was planted in pots where the plant biomass was harvested three times during vegetation period and simulated leaching was done also three times and element contents were determined in both plant biomass and soileluates. Although not confirmed by As, Cd, and Pb contents in plant biomass the element concentrations in eluates showed increasing As and Cd solubility at slow-release N- treatments while the changes in Pb solubility were negligible. The analyses confirmed the preferences of slow-release N- fertilizers in reduction of N release from the soil but suggested changes in mobility of potentially risk element such as As and Cd. Evidently, the long - term research is necessary for better knowledge of behaviorof slow-release N- fertilizers in soil.

Název v anglickém jazyce

The influence of slow-release nitrogen fertilizers on release of As, Cd, and Pb during plantation of Lolium multiflorum Lam.

Popis výsledku anglicky

Italian ryegrass (Lolium multiflorum Lam.) was planted in pots where the plant biomass was harvested three times during vegetation period and simulated leaching was done also three times and element contents were determined in both plant biomass and soileluates. Although not confirmed by As, Cd, and Pb contents in plant biomass the element concentrations in eluates showed increasing As and Cd solubility at slow-release N- treatments while the changes in Pb solubility were negligible. The analyses confirmed the preferences of slow-release N- fertilizers in reduction of N release from the soil but suggested changes in mobility of potentially risk element such as As and Cd. Evidently, the long - term research is necessary for better knowledge of behaviorof slow-release N- fertilizers in soil.

Druh

D - Stať ve sborníku

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Final Meeting of COST Action 631

ISBN

80-213-1481-8

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

59-59

Název nakladatele

ČZU Praha

Místo vydání

Prague

Místo konání akce

Prague

Datum konání akce

20. 4. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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