A comparison of the photosynthesis response to arsenic stress in two Pteris cretica ferns

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41110%2F21%3A85499" target="_blank" >RIV/60460709:41110/21:85499 - isvavai.cz</a>
Alternative codes found
RIV/61389030:_____/21:00547368 RIV/60460709:41210/21:85499
Result on the web
<a href="http://ps.ueb.cas.cz/artkey/phs-202101-0022_a-comparison-of-the-photosynthesis-response-to-arsenic-stress-in-two-pteris-cretica-ferns.php" target="_blank" >http://ps.ueb.cas.cz/artkey/phs-202101-0022_a-comparison-of-the-photosynthesis-response-to-arsenic-stress-in-two-pteris-cretica-ferns.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.32615/ps.2021.014" target="_blank" >10.32615/ps.2021.014</a>

Result language
angličtina
Original language name
A comparison of the photosynthesis response to arsenic stress in two Pteris cretica ferns
Original language description
The present study investigated the effect of arsenic (As) on photosynthesis and other selected physiological parameters in two ferns. The ferns (Pteris cretica Albo-lineata and Parkerii) subjected to As doses of 100 and 250 mg kg(-1) for three months, showed different As accumulation, which was higher in Albo-lineata. Overall, the obtained results indicated significant differences between studied ferns. The individual effects of As and growing period on all parameters were very variable. However, As doses generally caused a decrease of net photosynthetic rate, stomatal conductance, transpiration rate, maximum quantum yield of PSII, and photosynthetic pigments. The sampling period effect was significant for magnesium content of Parkerii (decrease) and contents of photosynthetic pigments of Albo-lineata (increase) and Parkerii (decrease). Results showed that Parkerii had higher sensitivity to As doses than Albo-lineata, which was also reflected by the higher free glycine content and its increase by As
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)

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)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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