application/pdf 506654 bytes Abstract: The main aim of this investigations has been directed on discovering of optimal conditions for developing of medicinal mushroom Trametes versicolor [Fr.] Pil. In order to compare it with the conditions for developing of the other competitive microorganisms, to discover the possibilities of performing a spontanous infection in natural condition. The optimum for its growth T. versicolor is at temperature values close to 290 C, and the lowest growth was reported on the base substrate (3.81). In this fungus the initial pH 2.2 was not changed after 21 days of exposure, but the metabolic processes of the fungus at the beginning of exposure caused the mild changes of pH. The results shows that the conditions of temperature and pH, which are convenient for the fungi T. versicolor, are normaly present in nature, and that from that point of view these fungi could easily perform spontanous infection. Species T. versicolor is neither favourised nor inhibited by the environmental factors in comparison with the rival rot fungus. Izvod: Osnovni cilj ovog istraživanja je bio usmeren na otkrivanje optimalnih uslova za razvoj lekovite gljive Trametes versicolor [Fr.] Pil. u poređenju sa uslovima za razvoj ostalih konkurentnih mikroorganizama, kao i istraživanje mogućnosti spontanih infekcija ovom gljivom u prirodnim uslovima. Konstatovano je da je optimum za rast T. versicolor je na temperaturnim vrednostima bliskim 290C. Najslabiji porast micelije zabeležen je na baznoj podlozi (3,81). Inicijalni pH 2,2 nije se promenio posle 21 dana izlaganja dejstvu gljive, ali su metabolički procesi gljive na početku izlaganja izazvali blage promene inicijalnih pH vrednosti. Rezultati pokazuju da su uslovi temperature i pH koje su pogodni za gljivu T. versicolor normalno prisutni u prirodi, pa sa te tačke gledišta ova gljiva može lako izvršiti spontanu infekciju. Vrsta T. versicolor nije ni favrizovana, niti inhibirana činiocima životne sredine u odnosu na suprotstavljene gljive truležnice. Beograd: Institut za šumarstvo Impact of the edible mushroom on destruction of oak wood Uticaj jestive gljive na destrukciju hrastovog drveta info:eu-repo/semantics/article All rights reserved Marković, Miroslava Lučić, Aleksandar Nevenić, Radovan Rajković, Snezana https://unilib.phaidrabg.rs/o:9573 ISSN: 1821-1046 Key words: Mushroom, Wood Destruction, Oak, Infection Ključne reči: gljiva, destrukcija drveta, hrast, infekcija 2013 Sustainable forestry volume: 67-68 startpage: 151 endpage: 160 eng