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Analysis of Spring Barley Actual Evapotranspiration

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00210306" target="_blank" >RIV/62156489:43210/13:00210306 - isvavai.cz</a>

  • Alternative codes found

    RIV/67179843:_____/13:00426785

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Analysis of Spring Barley Actual Evapotranspiration

  • Original language description

    Evapotranspiration (ET) represents the main water-loss part of the water balance in agricultural landscape. The reliable quantification of the agricultural field ET is, however, still a challenge. To calculate ET, the Bowen ratio/energy balance (BREB) method was used in this study. It is based on measurements of the temperature and humidity gradients and radiation balance with the soil heat flux. Calculated ET was further used to quantify crop coefficient (Kc). Subsequently, we analysed the crop coefficient of spring barley during one growing season since 7th May 2013 to 30th July 2013. We used the data obtained above 1-ha spring barley field in Bystřice nad Pernštejnem, Czech Republic. In particular, we investigated how Kc correlates to climatic conditions as rainfall and soil humidity and how it reflects Plant Area Index (PAI) during the year during different parts of growing season. The cumulative ET of spring barley was 228.6 mm per investigated period. For reference evapotranspira

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    DG - Atmospheric sciences, meteorology

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2013

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    MendelNet 2013 - Proceedings of International PhD Students Conference

  • ISBN

    978-80-7375-908-7

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    357-361

  • Publisher name

    Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic

  • Place of publication

    Faculty of Agronomy

  • Event location

    Mendelova univerzita v Brně

  • Event date

    Nov 20, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article