The photoprotective role of arbuscular mycorrhizal fungi (AMF) in cucumber seedlings under cold stress
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F18%3A00509138" target="_blank" >RIV/67985939:_____/18:00509138 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.17660/ActaHortic.2018.1208.42" target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2018.1208.42</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2018.1208.42" target="_blank" >10.17660/ActaHortic.2018.1208.42</a>
Alternative languages
Result language
angličtina
Original language name
The photoprotective role of arbuscular mycorrhizal fungi (AMF) in cucumber seedlings under cold stress
Original language description
The influence of symbiosis with arbuscular mycorrhizal fungi (AMF, Glomeromycota), Rhizophagus irregularis, on cucumber growth, the function of photosynthesis and biochemical stress markers was studied under cold stress. Cold stress reduced the photochemical quenching parameters, including the maximum photochemistry efficiency of photosystem II (Fv/Fm), the quantum yield of linear electron flux (ΦPSII), the efficiency of excitation capture by open PSII center (Fv'/Fm') and the coefficient of photochemical quenching (qP), but it elevated the nonphotochemical quenching (NPQ). AMF alleviated the damage of cold stress by decreasing the content of chlorophyll and H2O2 in plant leaves and reducing the root dry weight, net photosynthetic rate (Pn) and qP parameters. The NPQ parameters increased by cold stress, were also alleviated by AMF. Content of chlorophyll was increased in inoculation plants under cold stress, which also help the photosynthesis in inoculated plants. These results indicate that AMF can alleviate the growth inhibition caused by cold stress in a complex way, especially to protect photosynthesis system II and promote photosynthesis.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10618 - Ecology
Result continuities
Project
<a href="/en/project/LH14285" target="_blank" >LH14285: Persistence and spread of arbuscular mycorrhizal fungal inocula in soil</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Horticulturae
ISBN
978-94-62612-05-1
ISSN
0567-7572
e-ISSN
—
Number of pages
462
Pages from-to
305-318
Publisher name
International Societas Horticultural Science
Place of publication
Leuven
Event location
Chengdu
Event date
Sep 26, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000466559300042