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Interakce v rhizosféře erikoidně mykorhizních rostlin
Vohník, Martin ; Vosátka, Miroslav (advisor) ; Cudlín, Pavel (referee) ; Kavková, Miloslava (referee)
This doctonl dissertation focuses on selected intemctions, which take place in the rhizosphere of ericoid myconhial (ErM) plmts' These include (i) interactions betwren ErM fungi and dark scptate endophýic (DsE) fungi; (ii) intenctions among ericaceous plmts md ErM and EcM fungi, and fungi with yet unresolved myconhial status; (iii) int€nctions among ErM and DSE fungi md soil testate ammbae' Main findings achieved in the frame ofthe doctoral dissertation are: Ericoid mycorrhlza rnd DsE-association simultaneously occur in roots of 8ll screened European Rhotlotkrulron species across the continent. However, their proportlons differ depending mainly on htitude. DsE.coloniation is negrtiv€|y corr€lsted with ErM colonization in roots of rl| screned rbododendrons. DsE fungi form intmcellu|ar structuÍes, which moÍphologicr||y resemble ericoid mycorrhizs. Colonization witb selected DSE stmins has neutral to negative influence on the groMh of ericaceous plants in vitro, whereas th€ eff€ct of the t}?ica| ErM fungus Rhizoscyphus ericae is neutml to positive. Effects of both types of fungi on the grosth of host plrnts are correlated with the |eve| of ErM rnd DsE co|onization. ErM fungi crn r|teÍ the negrtive effect of DSE fungi when presnt in the same root system in vitro. ErM frlngus Oidiodendron n aius...
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Biotic threats to garden monuments: algae, cyanobacteria and invasive plant species
Pergl, Jan ; Perglová, Irena ; Albrechtová, J. ; Antl, Tomáš ; Abarenkov, K. ; Baldrian, Petr ; Cihlářová, L. ; Klečka, Jan ; Kohout, Petr ; Kvasničková, Jana ; Maršálek, Blahoslav ; Maršálková, Eliška ; Pejchal, Miloš ; Petružálková, M. ; Petřík, Petr ; Pyšek, Petr ; Sádlo, Jiří ; Štefl, Lukáš ; Tedersoo, L. ; Větrovský, T. ; Vlk, Lukáš ; Vojík, Martin ; Vosátka, Miroslav ; Zezulka, Štěpán
Chateau, city parks and gardens are perceived as harmonious parts of the landscape. Unfortunately, even these areas have to face various threats, and they can be a threat to the surrounding environment. The exhibition /catalogue presents a look at the organisms that threaten parks. These threats cover unwelcomed invaders covering invasive plants and small microorganisms in the soil, on facades, statues or in water. On the other hand, some species that are intentionally brought to the parks can be risky not only the gardens themselves but also their surroundings.
Fulltext:  PDF
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Interakce v rhizosféře erikoidně mykorhizních rostlin
Vohník, Martin ; Vosátka, Miroslav (advisor) ; Cudlín, Pavel (referee) ; Kavková, Miloslava (referee)
This doctonl dissertation focuses on selected intemctions, which take place in the rhizosphere of ericoid myconhial (ErM) plmts' These include (i) interactions betwren ErM fungi and dark scptate endophýic (DsE) fungi; (ii) intenctions among ericaceous plmts md ErM and EcM fungi, and fungi with yet unresolved myconhial status; (iii) int€nctions among ErM and DSE fungi md soil testate ammbae' Main findings achieved in the frame ofthe doctoral dissertation are: Ericoid mycorrhlza rnd DsE-association simultaneously occur in roots of 8ll screened European Rhotlotkrulron species across the continent. However, their proportlons differ depending mainly on htitude. DsE.coloniation is negrtiv€|y corr€lsted with ErM colonization in roots of rl| screned rbododendrons. DsE fungi form intmcellu|ar structuÍes, which moÍphologicr||y resemble ericoid mycorrhizs. Colonization witb selected DSE stmins has neutral to negative influence on the groMh of ericaceous plants in vitro, whereas th€ eff€ct of the t}?ica| ErM fungus Rhizoscyphus ericae is neutml to positive. Effects of both types of fungi on the grosth of host plrnts are correlated with the |eve| of ErM rnd DsE co|onization. ErM fungi crn r|teÍ the negrtive effect of DSE fungi when presnt in the same root system in vitro. ErM frlngus Oidiodendron n aius...
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New Biorafination Technologies Developer by Centre Competence BIORAF
Šolcová, Olga ; Hajšlová, J. ; Demnerová, K. ; Vosátka, Miroslav ; Jandejsek, Z. ; Bárnet, M. ; Svátek, A. ; Kaštánek, P. ; Hanika, Jiří ; Topka, Pavel
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Sustainable agrotechnical advancement: Crop yield increase caused by natural stimulants
Vlasáková, Blanka ; Albrechtová, Jana ; Bartoš, M. ; Frantík, Tomáš ; Horna, A. ; Koblihová, Helena ; Kotyza, P. ; Kovářová, Marcela ; Látr, A. ; Nývltová, Z. ; Pilařová, M. ; Vazačová, Kristýna ; Vosátka, Miroslav
Based on a number of experiments, mostly field ones, positive effects of the described natural stimulants are used to increase utility value and yield properties of selected crops and offered as a non-risk, environment-friendly agricultural chemicals
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