Effect of different water supply on transpiration and water use efficiency of leek and sweet pepper

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F14%3A00232492" target="_blank" >RIV/62156489:43510/14:00232492 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of different water supply on transpiration and water use efficiency of leek and sweet pepper

Popis výsledku v původním jazyce

This study evaluated the effect of water supply on some physiological processes of leek (Allium porrum L. 'Giante Suito') and pepper (Capsicum annuum L. 'Slávy F1') plants, at two different irrigation levels: 1. optimal water supply: available water content (AWC) decreased below 65%; 2. drought stress: AWC decreased below 45%. Transpiration, photosynthetic activity and water use efficiency was measured by a portable infrared gas exchange analyzer (LCpro+). The first vegetation period (2010) was characterized by lower average temperature, higher air humidity, and less sunny hours than the second period (2011). In the case of pepper, in the first part of the vegetation period transpiration was more intensive under stress condition. However, in the secondpart the average transpiration of stressed plants was lower than that of plants under optimal water supply. The transpiration of leek was more intensive in the optimal irrigation treatment than under drought stress. The highest average t

Název v anglickém jazyce

Effect of different water supply on transpiration and water use efficiency of leek and sweet pepper

Popis výsledku anglicky

This study evaluated the effect of water supply on some physiological processes of leek (Allium porrum L. 'Giante Suito') and pepper (Capsicum annuum L. 'Slávy F1') plants, at two different irrigation levels: 1. optimal water supply: available water content (AWC) decreased below 65%; 2. drought stress: AWC decreased below 45%. Transpiration, photosynthetic activity and water use efficiency was measured by a portable infrared gas exchange analyzer (LCpro+). The first vegetation period (2010) was characterized by lower average temperature, higher air humidity, and less sunny hours than the second period (2011). In the case of pepper, in the first part of the vegetation period transpiration was more intensive under stress condition. However, in the secondpart the average transpiration of stressed plants was lower than that of plants under optimal water supply. The transpiration of leek was more intensive in the optimal irrigation treatment than under drought stress. The highest average t

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/QH81110" target="_blank" >QH81110: Zvýšení odolnosti zeleniny k vodnímu stresu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Horticulturae

ISBN

978-94-6261-026-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

73-80

Název nakladatele

International Society for Horticultural Science

Místo vydání

Leuven

Místo konání akce

Geisenheim, Germany

Datum konání akce

16. 7. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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