Effect of water stress on selected physiological characteristics of tomatoes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F10%3A00155604" target="_blank" >RIV/62156489:43510/10:00155604 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of water stress on selected physiological characteristics of tomatoes
Original language description
This work presents the results of a field experiment with tomato cv. Proton grown under water stress conditions and under well irrigated conditions. At the same time, the effects of Pentakeep supporting agent (consisting of aminolevulinic acid) was studied. The following characteristics of plant physiology were studied -- specific leaf area (SLA), leaf water content (LWC) and leaf proline concentration. The obtained results show a significant decrease in SLA during plant vegetation (from 190 to 165 cm --2.g--1). A decrease was also found under water stress treatment (163 cm--2.g--1), in contrast to the well watered control (184 cm--2.g). LWC values ranged from 81 to 87 % in both seasons. A significantly important decrease of LWC was found in the stressed variant. Pentakeep application did not affect either SLA or LWC characteristics. The level of proline in tomato leaves varied from 0.6 to 1.5 umol.g--1. The highly significant effect of water conditions resulted in the increase of prol
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
GC - Plant growing, crop rotation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QH81110" target="_blank" >QH81110: Improvement of vegetables resistance to water stress</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis agriculturae et silviculturae Mendelianae Brunensis : Acta of Mendel University of agriculture and forestry Brno = Acta Mendelovy zemědělské a lesnické univerzity v Brně
ISSN
1211-8516
e-ISSN
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Volume of the periodical
LVIII
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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