Soil receptivity for ectomycorrhizal fungi: Tuber aestivum is specifically stimulated by calcium carbonate and certain organic compounds, but not mycorrhizospheric bacteria

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00477637" target="_blank" >RIV/61388971:_____/17:00477637 - isvavai.cz</a>

Alternative codes found

RIV/44555601:13440/17:43892822

Result on the web

<a href="http://dx.doi.org/10.1016/j.apsoil.2017.05.007" target="_blank" >http://dx.doi.org/10.1016/j.apsoil.2017.05.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsoil.2017.05.007" target="_blank" >10.1016/j.apsoil.2017.05.007</a>

Result language

angličtina

Original language name

Soil receptivity for ectomycorrhizal fungi: Tuber aestivum is specifically stimulated by calcium carbonate and certain organic compounds, but not mycorrhizospheric bacteria

Original language description

Mycelium of ectomycorrhizal fungi colonizes soil that is extremely heterogeneous in terms of spatial arrangement as well as chemical and biological properties. Here we addressed which of the soil components would have the greatest influence on hyphal development of an ectomycorrhizal fungus, the summer truffle (Tuber aestivum). We tested a range of inorganic and organic compounds and bacterial strains isolated from truffle mycorrhizosphere, added to truffle grounds in small compartments accessible exclusively to the hyphae and not to host plant roots. Our results showed stimulation of truffle hyphal growth by high dosis of lime powder, whereas leaf litter had no effect. Further, we recorded significant stimulation of the hyphal growth by several organic compounds (gallic acid, cellulose and calcium formate), whereas no significant stimulation was observed by any of the inorganic compounds or bacterial cultures mixed with an inert carrier. None of the amendments, however, sustained the truffle growth rate recorded in unsterile field soil. These results indicate that the development of hyphae of T. aestivum in soil may well require complex and micro-heterogeneous environment, where specific organic compounds and calcium carbonate play particularly important roles.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10606 - Microbiology

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)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Applied Soil Ecology

ISSN

0929-1393

e-ISSN

—

Volume of the periodical

117

Issue of the periodical within the volume

SEP 2017

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

8

Pages from-to

38-45

UT code for WoS article

000404321300006

EID of the result in the Scopus database

2-s2.0-85019962961