Changes in mineral composition of six strains ofPleurotusafter substrate modifications with different share of nitrogen forms

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F21%3A43903397" target="_blank" >RIV/60076658:12220/21:43903397 - isvavai.cz</a>

Result on the web

<a href="https://www.researchgate.net/publication/344467595_Changes_in_mineral_composition_of_six_strains_of_Pleurotus_after_substrate_modifications_with_different_share_of_nitrogen_forms" target="_blank" >https://www.researchgate.net/publication/344467595_Changes_in_mineral_composition_of_six_strains_of_Pleurotus_after_substrate_modifications_with_different_share_of_nitrogen_forms</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00217-020-03622-9" target="_blank" >10.1007/s00217-020-03622-9</a>

Result language

angličtina

Original language name

Changes in mineral composition of six strains ofPleurotusafter substrate modifications with different share of nitrogen forms

Original language description

The chemical characteristics of substrate are one of the most significant factors influencing the growth and development of cultivated mushroom species. The aim of this study was to determine the mineral composition of six Pleurotus species (P. cistidiosus, P. djamor, P. ostreatus, P. ostreatus var. florida, P. pulmonarius and P. sajor-caju) growing on three wheat straw substrates with the addition of agricultural fertilizer rich in ammonium and with addition of salt solution rich in nitrates. Significant differences in the concentration of Al, Ca, Cu, Ir, Ni, Ru, Sn and Te were observed in all substrates used in this experiment. Cultivation on chemically-enriched substrates did not result in changes in yield with the exception of P. sajor-caju,which had a lower yield when grown on ammonium-rich substrate. No macroscopic alterations in fruit bodies were observed for any species regardless of the applied substrate. A higher concentration of selected elements was not correlated with their higher content in particular mushroom species, or such a relationship was present only in selected mushroom species. The efficiency of element accumulation depends on their concentration in the substrate (positive values of rs),although the mushroom species and the nitrogen form concentration may also have a significant impact (negative rs values).The obtained results show that cultivation of different Pleurotus strains on substrates enriched with a different share of ammonium and nitrate may cause changes in their mineral composition in spite of the similarity in the concentration of the majority elements in substrates.

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

40401 - Agricultural biotechnology and food biotechnology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

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

Name of the periodical

European Food Research and Technology

ISSN

1438-2377

e-ISSN

—

Volume of the periodical

247

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

13

Pages from-to

245-257

UT code for WoS article

000575037000001

EID of the result in the Scopus database

2-s2.0-85092058214