Temporal dynamics of ectomycorrhizal fungi and persistence of Tuber melanosporum in inoculated Quercus robur seedlings in North Europe

Verfasser / Beitragende:
[Eveli Otsing, Leho Tedersoo]
Ort, Verlag, Jahr:
2015
Enthalten in:
Mycorrhiza, 25/1(2015-01-01), 61-66
Format:
Artikel (online)
ID: 605517835
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024 7 0 |a 10.1007/s00572-014-0591-6  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00572-014-0591-6 
245 0 0 |a Temporal dynamics of ectomycorrhizal fungi and persistence of Tuber melanosporum in inoculated Quercus robur seedlings in North Europe  |h [Elektronische Daten]  |c [Eveli Otsing, Leho Tedersoo] 
520 3 |a Tuber melanosporum is widely cultivated outside its natural habitat in various climatic conditions. This study aims to monitor the persistence of T. melanosporum in inoculated oak seedlings and document temporal changes of native ectomycorrhizal fungi in an Estonian 5-year-old plantation. Sampling of ectomycorrhizal fungi was carried out in June-July 2011-2013 to provide DNA-based identification of the inoculated truffle species and other co-occurring ectomycorrhizal fungi. The mycorrhiza of T. melanosporum proved resistant to cold winters, and the fungus persisted well in the root systems of surviving seedlings albeit slight decline in relative colonization level over 3years. We identified the genera Hymenogaster and Hebeloma to be the dominant ectomycorrhizal competing fungi in root systems. Good vegetative growth of mycelia and the presence of two compatible mating types suggest that cultivation of T. melanosporum is possible in the Nordic climate. Evaluation of fruit-body production will be a critical next step, because fruiting efficiency allows to determine economic feasibility and ecological sustainability of the Périgord truffle cultivation in northern climate. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Ectomycorrhizal symbiosis  |2 nationallicence 
690 7 |a Truffle cultivation  |2 nationallicence 
690 7 |a Tuber melanosporum  |2 nationallicence 
690 7 |a Quercus robur  |2 nationallicence 
700 1 |a Otsing  |D Eveli  |u Institute of Ecology and Earth Sciences, University of Tartu, 14A Ravila, 50411, Tartu, Estonia  |4 aut 
700 1 |a Tedersoo  |D Leho  |u Natural History Museum of Tartu University, 14A Ravila, 50411, Tartu, Estonia  |4 aut 
773 0 |t Mycorrhiza  |d Springer Berlin Heidelberg  |g 25/1(2015-01-01), 61-66  |x 0940-6360  |q 25:1<61  |1 2015  |2 25  |o 572 
856 4 0 |u https://doi.org/10.1007/s00572-014-0591-6  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00572-014-0591-6  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Otsing  |D Eveli  |u Institute of Ecology and Earth Sciences, University of Tartu, 14A Ravila, 50411, Tartu, Estonia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Tedersoo  |D Leho  |u Natural History Museum of Tartu University, 14A Ravila, 50411, Tartu, Estonia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Mycorrhiza  |d Springer Berlin Heidelberg  |g 25/1(2015-01-01), 61-66  |x 0940-6360  |q 25:1<61  |1 2015  |2 25  |o 572