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Odpornost jedrovine kostanja na lesne glive : diplomski projekt = Resistance of chestnut heartwood in against wood decay fungi : B. Sc. thesisBregar, Mitja, 1988-Kostanjevino uvrščamo med najbolj naravno odporne slovenske lesne vrste. V literaturi zasledimo, da je najpomembnejši dejavnik naravne odpornosti kostanjevine vsebnost velikega deleža ekstraktivnih ... snovi. V diplomski nalogi smo želeli raziskati, kakšna je naravna odpornost kostanjevine proti lesnim glivam. Z namenom odgovoriti na to vprašanje, smo vzorce dimenzij 1 cm x 1,5 cm x 4 cm izdelali iz jedrovine pravega kostanja in jih nato izpostavili sedmimi glivami razkrojevalk lesa: navadni tramovki, beli hišni gobi, zimskemu ostrigarju, dlakavi slojevki, pahljačici, ogljeni kroglici in svetlikavi pološčenki. Glivam razkrojevalkam smo za primerjavo izpostavili tudi kontrolne vzorce bukovine in smrekovine. Izgubo mase in vlažnosti po dvanajstih tednih smo določili gravimetrično. Ugotovili smo, da so vzorci jedrovine pravega kostanja povsem odporni proti glivam razkrojevalkam, saj je izguba mase, zaradi delovanja najbolj aktivne glive, nižja od 5 %. Ta podatek kostanjevino uvršča med najbolj odporne lesne vrste - v prvi odpornostni razredType of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [M. Bregar], 2015Language - slovenianCOBISS.SI-ID - 2478473
Author
Bregar, Mitja, 1988-
Other authors
Humar, Miha |
Pohleven, Franc
Topics
les |
kostanj |
naravna odpornost |
glive razkrojevalke |
wood |
sweet chestnut |
natural durability |
wood decay fungi
Library/institution |
City | Acronym | For loan | Other holdings |
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BF, Department of Wood Science and Technology, Lj. | Ljubljana | BFLES |
reading room 1 cop.
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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DRS, in which the journal is indexed
Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Bregar, Mitja, 1988- | |
Humar, Miha | 19106 |
Pohleven, Franc | 05248 |
Source: Personal bibliographies
and: SICRIS
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