Calibration of the crop growth models for winter wheat
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00213114" target="_blank" >RIV/62156489:43210/13:00213114 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Calibration of the crop growth models for winter wheat
Original language description
Calibration of the crop growth models DAISY and HERMES was based on experimental results from the Experimental station in Domanínek. Crop parameters of winter wheat, represented by cultivars Etela and Bohe mia, were calibrated. Experimental data (included observations within field trials with two different sowing dates and two nitrogen fertilization levels) from the year 2012 were used for calibration. Evaluation of agreement between simulated and observed d ata was done using selected statistical indicators, e.g. the root mean square error (RMSE) as a parameter of average magnitude of error and t he mean bias error (MBE) as an indicator of systematic error. Namely measured and simulated leaf area development, phenological phases, soil moisture contentand yields were compared. According to the statistical parameter MBE the average simulated flowering by DAISY fit the mean observations and it was slightly underestimated by 0.5 days using HERMES. Also maturity wa s estimated very slight
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
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
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e-ISSN
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Number of pages
6
Pages from-to
130-135
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
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