Experimentální studie transportu chlorotoluronu v rozdílných diagnostických horizontech třech půdních typů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A20688" target="_blank" >RIV/60460709:41210/07:20688 - 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

Experimental study of chlorotoluron transport in different diagnostic horizons of three soil types

Popis výsledku v původním jazyce

Chlortoluron transport was studied in different diagnostic horizons of various soil types. Three undisturbed soil sampes were taken from Ap, Bt1 and Bt2 horizons of Haplic Luvisol. Two soil samples were taken from Ap and Ck horizons of Greyic Phaeozem. Two soil samples were taken from Ap and Bw of Haplic Cambisol. Chlorotoluron solution was applied on the top of the soil samples followed by two sequences of ponding infiltration performed in two days. Solute outflow and its concentration at the bottom were monitored in time. Soil samples were divided into 8 layers after the infiltration rate and herbicide mobility was observed in Bt1 horizon of Haplic Luvisol due to well developed prismatic structure. The lowest infiltration rate was measured in Bw horizon due o the poorly developed soil structere and no presence of gravitational pores. The lower infiltration rates and heribide mobilities were observed in humic horizons compare to that in subhorizons in Haplic Luvisol and Greyic Phaeoze

Název v anglickém jazyce

Experimental study of chlorotoluron transport in different diagnostic horizons of three soil types

Popis výsledku anglicky

Chlortoluron transport was studied in different diagnostic horizons of various soil types. Three undisturbed soil sampes were taken from Ap, Bt1 and Bt2 horizons of Haplic Luvisol. Two soil samples were taken from Ap and Ck horizons of Greyic Phaeozem. Two soil samples were taken from Ap and Bw of Haplic Cambisol. Chlorotoluron solution was applied on the top of the soil samples followed by two sequences of ponding infiltration performed in two days. Solute outflow and its concentration at the bottom were monitored in time. Soil samples were divided into 8 layers after the infiltration rate and herbicide mobility was observed in Bt1 horizon of Haplic Luvisol due to well developed prismatic structure. The lowest infiltration rate was measured in Bw horizon due o the poorly developed soil structere and no presence of gravitational pores. The lower infiltration rates and heribide mobilities were observed in humic horizons compare to that in subhorizons in Haplic Luvisol and Greyic Phaeoze

Druh

D - Stať ve sborníku

CEP obor

GA - Zemědělská ekonomie

OECD FORD obor

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Projekt

<a href="/cs/project/2B06095" target="_blank" >2B06095: Výskyt a transport pesticidů v hydrosféře a nové metody optimalizace monitoringu pesticidů v hydrosféře ČR</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

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transport of Water, Chemicals and Energy in the Soil-Crop Canopy- Atmosphere system

ISBN

978-80-89139-13-2

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

0-0

Název nakladatele

Ústav Hydfrológie SAV

Místo vydání

Bratislava

Místo konání akce

Bratislava

Datum konání akce

15. 11. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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