Effect of water deficit and application of 24-epibrassinolide on gas exchange in cauliflower plants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F10%3A48728" target="_blank" >RIV/60460709:41210/10:48728 - 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 water deficit and application of 24-epibrassinolide on gas exchange in cauliflower plants

Popis výsledku v původním jazyce

In the greenhouse conditions, an experiment was initiated to monitor the long-term effect of water deficit and effect of the application of 24-epibrassinolide on photosynthesis and transpiration rates by cauliflower, cv. Chambord F1. The experiment plancontained 4 groups. First group was the control group, irrigated with 25% of full water capacity (FWC); second group was a stressed group (20% of FWC) throughout the vegetation period. In third and fourth groups, 24-epibrassinolide in the concentration of 10-9 M was applied to the control plants and stressed plants at the stage of 6-7 leaves. The water deficit provable reduces the rate of gas exchange in cauliflower. The application of 24-epibrassinolide in the control plants reduced the photosynthesisand transpiration rates. The application of phytohormones on stressed plants increased the photosynthesis and transpiration rate in comparison with the untreated stressed plants.

Název v anglickém jazyce

Effect of water deficit and application of 24-epibrassinolide on gas exchange in cauliflower plants

Popis výsledku anglicky

In the greenhouse conditions, an experiment was initiated to monitor the long-term effect of water deficit and effect of the application of 24-epibrassinolide on photosynthesis and transpiration rates by cauliflower, cv. Chambord F1. The experiment plancontained 4 groups. First group was the control group, irrigated with 25% of full water capacity (FWC); second group was a stressed group (20% of FWC) throughout the vegetation period. In third and fourth groups, 24-epibrassinolide in the concentration of 10-9 M was applied to the control plants and stressed plants at the stage of 6-7 leaves. The water deficit provable reduces the rate of gas exchange in cauliflower. The application of 24-epibrassinolide in the control plants reduced the photosynthesisand transpiration rates. The application of phytohormones on stressed plants increased the photosynthesis and transpiration rate in comparison with the untreated stressed plants.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

ED - Fyziologie

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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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