Morphology of pea and maize roots in the presence of organic pollutant
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00050479" target="_blank" >RIV/00216224:14310/11:00050479 - 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
Morphology of pea and maize roots in the presence of organic pollutant
Original language description
Results of this study confirmed negative effect of fluoranthene (FLT) on the growth and root morphology of seedlings in pea (Pisum sativum) and maize (Zea mays). FLT was applied in concentrations 0.01, 0.1, 1, 4 and 7 mg L-1. Significant decreases of length and dry weight of roots and shoots was found in maize seedlings already under influence of 0.1 mg L-1 FLT, while in pea under 1 mg L-1. Total length of primary root and lateral roots and the length of lateral roots were significantly reduced mainly by 4 and 7 mg L-1 FLT in pea and by 1, 4 and 7 mg L-1 FLT in maize. The length of non-branched part of primary root in pea was reduced already by 0.01 mg L-1 FLT, whereas in maize by 0.1 mg L-1 FLT. In both plant species the number of lateral roots was significantly increased by 0.01, 0.1 and 1 mg L-1 FLT and significantly reduced by 4 and especially by 7 mg L-1 FLT. The content of FLT in both roots and shoots of both plant species positively correlated with the level of FLT treatment.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Vliv abiotických a biotických stresorů na vlastnosti rostlin 2011 - Recenzovaný sborník příspěvků
ISBN
978-80-213-2160-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
281-284
Publisher name
Česká zemědělská univerzita v Praze, Výzkumný ústav rostlinné výroby v.v.i., Praha-Ruzyně
Place of publication
Praha
Event location
Praha-Ruzyně
Event date
Mar 9, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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