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doc. Ing. Radim Cerkal, Ph.D.
Identification number: 2804
University e-mail: radim.cerkal [at] mendelu.cz
 
Academic staff - Associate Professor - Department of Crop Science, Breeding and Plant Medicine (FA)
Vice-dean - Faculty of AgriSciences

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The following list contains all information available to the publication.

STŘEDA, T. -- CERKAL, R. -- HÁJKOVÁ, L. -- CHUCHMA, F. -- KHEL, T. -- KLIMEŠOVÁ, J. GIS application in abiotic risks regionalization for spring barley. Contributions to Geophysics and Geodesy. 2020. v. 50, no. 1, p. 49--60. ISSN 1335-2806.

Original name:
GIS application in abiotic risks regionalization for spring barley
Czech name:
Written by (author):
Ing. Tomáš Středa, Ph.D.
doc. Ing. Radim Cerkal, Ph.D.
Lenka Hájková
Filip Chuchma
Tomáš Khel
Ing. Jana Klimešová
Department:
Department of Crop Science, Breeding and Plant Medicine
Kind of publication:
article in a professional periodical
Periodical:
Contributions to Geophysics and Geodesy
Nature of article:
original thesis
Volume no. (year): 50
Periodical number within the volume:
1
Year of publication:
2020
Starting page:
49
Up to page: 60
Number of pages: 12
Sub-specification:
článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication:
electronic version (online)
Original language:
English
Description in original language:
In recent years, there has been a noticeable uneven distribution of rainfall in Central Europe during the main vegetation season of most field crops. The rising air temperatures also increase the evapotranspiration demands of the environment and increase the frequency and length of heatwaves, which is a stress factor for plants. Using the GIS procedures, we identified the areas of significant abiotic risks occurring during the critical growth stages of spring barley (high air temperatures at the time of tillering and lack of soil moisture from the beginning of flowering to yellow ripening) with potential impact on grain yield in the Czech Republic. Unique datasets, including i) meteorological data, ii) phenological data, iii) pedological data, iv) land-use data, and v) geographic data, have been integrated and analysed using the sophisticated ArcGIS software environment. The method used in this study is universally applicable and allows comparisons at the local, regional, and supra-regional levels. The identification of risk areas will allow for a) finding tolerant varieties from problematic areas, b) locating the use of these varieties in risk areas and c) recommending and implementing adequate farming practices to reduce the impact of risk abiotic stressors on spring barley under current climate conditions. This will allow accurate estimation of weather impacts on spring barley grain yield in a particular year and precise application of countermeasures leading to reduced negative impacts on yield and the quality of spring barley production. Using the data and methods presented, we identified areas that correspond in good accordance to areas with spring barley yield deficits in dry years.
Description in English:
Description in Czech:
Key words:
czech: teplota vzduchu, ječmen, agroklimatologie, vlhkost půdy, fenologie, evapotranspirace, ALADIN
english: evapotranspiration, barley, agroclimatology, soil moisture, air temperature, phenology, ALADIN
Field of result: Agronomy, plant breeding and plant protection
Year of submission:
2020
Year of transmission:
RIV identification number:
 
Entry made by:
Last change:
04/15/2020 16:15 (Ing. Tomáš Středa, Ph.D.)

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Source specification:

Contributions to Geophysics and Geodesy. Bratislava: ISSN 1335-2806.

Original name:
Contributions to Geophysics and Geodesy
English name:
Written by (author):
Kind of publication:
magazine
ISSN:
1335-2806
Country of publisher: Slovak Republic
Place of publishing:
Bratislava
Publisher:
Geofyzikálny ústav SAV
URL:
Reviewed magazine:
no
Original language:
Czech
Description in original language:
Description in English:
Description in Czech:
 
Entry made by: Lenka Baláková
Last change:
03/23/2017 10:25 (Kristýna Janíčková, DiS.)

Evaluation of publication:

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2345
        
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