Interactive effects of elevated CO2 concentration, drought and nitrogen nutrition on yield and grain quality of 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%3A43908976" target="_blank" >RIV/62156489:43210/13:43908976 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43410/13:43908976
Result on the web
<a href="https://mnet.mendelu.cz/mendelnet2013/articles/45_rajsnerova_914.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2013/articles/45_rajsnerova_914.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Interactive effects of elevated CO2 concentration, drought and nitrogen nutrition on yield and grain quality of winter wheat
Original language description
Elevated CO2 concentration generally leads to increased rates of photosynthesis, increased formation of assimilates and finally to storing them in the grain. Increased storage of starch in the grain, however, leads to an unbalanced proportion to the proteins, and their absolute quantity decreases. This is particularly apparent in the conditions of nitrogen deficiency. Interaction effect of elevated CO2, nitrogen nutrition and drought are not yet sufficiently described. Within the manipulation experimentin open top chambers (Domaninek near Bystrice nad Pernstejnem) that allow simulation of elevated concentration of CO2 (expected by the end of this century - 700 mu mol mol(-1)) and simulation of drought periods, the effect of these interactions on biomass production, grain yield, protein content, and other quality parameters of grain was studied. Elevated CO2 concentration increased production of both aboveground biomass and grain. This stimulatory effect is more pronounced if nitrogen
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
5
Pages from-to
669-673
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 20, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000366464800116