Interactive effect of elevated CO2 Concentration, Dought stress, Nitrogen Nutrition and UV Radiation on Physiology, Yield and Grain Quality of Winter Wheat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43907186" target="_blank" >RIV/62156489:43210/15:43907186 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43410/15:43907186

Výsledek na webu

<a href="http://www.sbks.sk/doc/papers/Rattanapichai%20Interactive%20effect.pdf" target="_blank" >http://www.sbks.sk/doc/papers/Rattanapichai%20Interactive%20effect.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Interactive effect of elevated CO2 Concentration, Dought stress, Nitrogen Nutrition and UV Radiation on Physiology, Yield and Grain Quality of Winter Wheat

Popis výsledku v původním jazyce

Numerous experiments on winter wheat have demonstrated that elevated CO2 concentration leads to increased CO2 assimilation rates, higher accumulation carbohydrates, biomass production and yields. However, the interactive effects with other climate changerelated factors such drought stress or UV radiation, particularly with respect to grain quality, are still not well understood. Within the manipulation experiment in open top chambers (Domanínek, near Bystřice nad Pernštejnem) that allow simulation of elevated concentration of CO2 (expected by the end of this century - 700?mol.mol-1), drought stress and exclusion of solar UV radiation, the interactive effects of these environmental drivers on winter wheat (variety Bohemia) together with nitrogen application were studied. Aboveground biomass at the time of harvest, grain yield, root area, grain quality and physiological parameters such as CO2 assimilation rate were studied. The results showed that the elevation of CO2 concentration have

Název v anglickém jazyce

Interactive effect of elevated CO2 Concentration, Dought stress, Nitrogen Nutrition and UV Radiation on Physiology, Yield and Grain Quality of Winter Wheat

Popis výsledku anglicky

Numerous experiments on winter wheat have demonstrated that elevated CO2 concentration leads to increased CO2 assimilation rates, higher accumulation carbohydrates, biomass production and yields. However, the interactive effects with other climate changerelated factors such drought stress or UV radiation, particularly with respect to grain quality, are still not well understood. Within the manipulation experiment in open top chambers (Domanínek, near Bystřice nad Pernštejnem) that allow simulation of elevated concentration of CO2 (expected by the end of this century - 700?mol.mol-1), drought stress and exclusion of solar UV radiation, the interactive effects of these environmental drivers on winter wheat (variety Bohemia) together with nitrogen application were studied. Aboveground biomass at the time of harvest, grain yield, root area, grain quality and physiological parameters such as CO2 assimilation rate were studied. The results showed that the elevation of CO2 concentration have

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Towards Climatic Services: Conference Proceedings

ISBN

978-80-552-1390-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

"nestrankovano"

Název nakladatele

Slovenská poľnohospodárska univerzita v Nitre

Místo vydání

Nitra

Místo konání akce

Nitra

Datum konání akce

15. 9. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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