BF, Dept. of Wood Technology, Lj. (BFLES)
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Kakovost bukovine v Sloveniji : trenutno stanje in pričakovane spremembe ob sanaciji žledoloma = Quality of beechwood in Slovenia : current situation and expected changes after the re-generation of forests following the natural disaster of glaze iceMarenče, Jurij ; Matijašič, Dragan ; Grecs, ZoranBukev v slovenskih gozdovih prevladuje, skupaj s smreko predstavljata kar 2/3 celotne lesne zaloge. Kot prevladujoča drevesna vrsta bo predstavljala enega ključnih dejavnikov pri izboru in ... načrtovanju tehnologij predelave lesa. Po žledolomu v letu 2014 je bilo v okviru sanitarne sečnje posekanega 2,34 milijona m 3 bukve. Na območjih s slabšo odprtostjo in pretežkih razmer za sečnjo ter spravilo lesa bo v gozdu še vedno ostalo 521.000 m 3 bukovega lesa. V članku je na izbranem vzorcu 10 dreves analizirana kakovost bukovega lesa - od stoječega drevesa do njegove izdelave na sortimente. Vsa drevesa so bila pred sečnjo ocenjena, nato skrojena, sortimenti pa ocenjeni po kakovosti. Pri določanju kakovostnih razredov posameznih sortimentov je bil uporabljen veljavni privzeti evropski standard za bukove hlode. Na oceno kakovosti lesa v vzorcu so odločilno vplivale predvsem slepice in napake srca. V prvem kakovostnem razredu dreves je bilo pričakovano ugotovljeno 60 % hlodovine, največ kakovosti A, iz dreves slabše kakovosti pa največ prostorninskega lesa in pa hlodovine najslabše kakovosti, predvsem razreda D. Ob obsežnih sestojnih spremembah zaradi žleda in napada podlubnikov se bo prihodnost teh sestojev gradila na bukviSource: Les = Wood. - ISSN 0024-1067 (Letn. 66, št. 1, 2017, str. 7-16)Type of material - article, component part ; adult, seriousPublish date - 2017Language - slovenianCOBISS.SI-ID - 2792073
Author
Marenče, Jurij |
Matijašič, Dragan |
Grecs, Zoran
Topics
bukev |
ujma |
kakovost lesa |
hlodovina |
napake lesa |
beech |
natural disaster |
wood quality |
logs |
wood defects |
wood defects
Shelf entry
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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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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Marenče, Jurij | 11954 |
Matijašič, Dragan | 11225 |
Grecs, Zoran | 15262 |
Source: Personal bibliographies
and: SICRIS
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