Response of photosynthetic apparatus of spring barley (Hordeum vulgare L.) to combined effect of elevated CO2 concentration and different growth irradiance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F03%3A00000069" target="_blank" >RIV/61988987:17310/03:00000069 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12640/03:00004757
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Response of photosynthetic apparatus of spring barley (Hordeum vulgare L.) to combined effect of elevated CO2 concentration and different growth irradiance
Original language description
The response of barley (Hordeum vulgare L. cv. Akcent) to various photosynthetic photon flux densities (PPFDs) and elevated [CO2] (700 umol(CO2) mol-1; EC) was studied by gas exchange, chlorophyll a fluorescence and pigment analysis. In comparison with barley grown under ambient [CO2] (350 umol(CO2) mol-1; AC) the EC acclimation resulted in decrease of photosynthetic capacity, reduced stomatal conductance and decreased total chlorophyll content. The extent of acclimatory depression of photosynthesis, the most pronounced for the plants grown at 730 PPFD, is suggested to be related to degree of sink-limitation. The increased non-radiative dissipation of absorbed light energy for all EC plants corresponded to the higher de-epoxidation state of xanthoph ylls only for the barley grown at 730 PPFD.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BO - Biophysics
OECD FORD branch
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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
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Photosynthetica
ISSN
0300-3604
e-ISSN
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Volume of the periodical
2
Issue of the periodical within the volume
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Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
209-219
UT code for WoS article
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EID of the result in the Scopus database
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