Modelling the onset of phenological phases of spring barley (Hordeum vulgare L.)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F21%3A00561738" target="_blank" >RIV/86652079:_____/21:00561738 - isvavai.cz</a>
Result on the web
<a href="https://mendelnet.cz/pdfs/mnt/2021/01/02.pdf" target="_blank" >https://mendelnet.cz/pdfs/mnt/2021/01/02.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modelling the onset of phenological phases of spring barley (Hordeum vulgare L.)
Original language description
The onset of phenological phases of plant species is influenced mainly by air temperature. Each phenophase has its temperature limits (base temperature and temperature sum), which must be reached for each phase to occur. With knowledge of these limits, it is possible to predict the onset of phenological phases in localities where only meteorological data are available and also in future climate conditions. In this work, we used phenological ground-based data from 33 stations within the Czech Republic to calculate the most relevant meteorological predictors. PhenoClim software was used for phenological and meteorological data calibration and modelling. The smallest error that allows us to predict the term of the phenophases was found for the heading of spring barley (Hordeum vulgare L.), as the best predictor was the maximum daily temperature and the statistical error was 3.6 days.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000797" target="_blank" >EF16_019/0000797: SustES - Adaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2021: Proceedings of 28th International PhD Students Conference
ISBN
978-80-7509-821-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
19-24
Publisher name
Mendel University in Brno
Place of publication
Brno
Event location
Brno
Event date
Nov 10, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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