The actual consumption of water by selected cultivated and weed species of plants and the actual values of evapotranspiration of the stands as determined under field conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F09%3A29746" target="_blank" >RIV/60460709:41210/09:29746 - 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 actual consumption of water by selected cultivated and weed species of plants and the actual values of evapotranspiration of the stands as determined under field conditions

Popis výsledku v původním jazyce

In the years 2005 to 2008 the consumption of water by selected cultivated and weed species under field conditions and the values of the actual evapotranspiration in selected stands of cultivated crops were evaluated. The values of the transpiration flowwere measured by a T4.2 EMS Brno (CZ) 12 channel sap-flow meter, and the actual evapotranspiration by BREB method (Bowen Ratio-Energy Balance) using equipment of the same firm. Recording of the values during the measurements was carried out in 10-minuteintervals. The sap flow was measured on the following weed plants Amaranthus retroflexus, Artemisia vulgaris, Cirsium arvense, Conyza canadensis and Lactuca serriola as weed on the cultivated crops of Brassica napus and Zea mays. The actual evapotranspiration using the BREB method was determined above the stand of Beta vulgaris, Brassica napus, Hordeum vulgare, Medicago sativa and Zea mays. On the basis of the measurements carried out, the average daily values of the sap flow of the eval

Název v anglickém jazyce

The actual consumption of water by selected cultivated and weed species of plants and the actual values of evapotranspiration of the stands as determined under field conditions

Popis výsledku anglicky

In the years 2005 to 2008 the consumption of water by selected cultivated and weed species under field conditions and the values of the actual evapotranspiration in selected stands of cultivated crops were evaluated. The values of the transpiration flowwere measured by a T4.2 EMS Brno (CZ) 12 channel sap-flow meter, and the actual evapotranspiration by BREB method (Bowen Ratio-Energy Balance) using equipment of the same firm. Recording of the values during the measurements was carried out in 10-minuteintervals. The sap flow was measured on the following weed plants Amaranthus retroflexus, Artemisia vulgaris, Cirsium arvense, Conyza canadensis and Lactuca serriola as weed on the cultivated crops of Brassica napus and Zea mays. The actual evapotranspiration using the BREB method was determined above the stand of Beta vulgaris, Brassica napus, Hordeum vulgare, Medicago sativa and Zea mays. On the basis of the measurements carried out, the average daily values of the sap flow of the eval

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

<a href="/cs/project/QH82096" target="_blank" >QH82096: Vytvoření konceptuálního modelu tvorby syntetických map zranitelnosti podzemních vod a srovnání s modelem DRASTIC.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Soil and Water Research

ISSN

1801-5395

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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