Polyphenols content and seed vigor interaction in spring barley (Hordeum vulgare L.)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43919519" target="_blank" >RIV/62156489:43210/20:43919519 - isvavai.cz</a>
Result on the web
<a href="https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Polyphenols content and seed vigor interaction in spring barley (Hordeum vulgare L.)
Original language description
Drought and cold stress are main factors influencing germination of barley in spring. The aim of this work was to investigate whether higher content of polyphenols in seeds affects vigor and germination ability. For the purpose of this study ten varieties from different growing areas were selected while seed vigor was determined by two different methods. The first method was conventional germination method, where seeds were placed on filter paper in germinated trays whereas the second method was that barley kernels were placed in Petri dishes without filter paper under the same environmental conditions. Effect of drought and cold stress was simultaneously monitored. Drought stress was performed with addition of polyethylene glycol (PEG) solution with osmotic potential of - 0.2 MPa and for the cold stress seeds were germinated at 10 oC. Evaluated parameters were root length and surface area performed with WinRhizo (Régent Instruments Inc., Quebec, Kanada) software while the content of total polyphenols in the grains was determined spectrophotometrically from the previously prepared extract.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
<a href="/en/project/QK1910197" target="_blank" >QK1910197: The strategy for minimizing the impact of drought on sustainable production and barley malting quality</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
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 2020: Proceedings of International PhD Students Conference
ISBN
978-80-7509-765-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
38-43
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 11, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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