20.500.12556/RUL-120433 Zgradba lesa izbranih invazivnih grmovnih vrst Wood structure of selected invasive shrub species V diplomskem delu smo mikroskopsko identificirali in anatomsko analizirali tri lesne vrste in sicer: Mahonia aquifolium (Pursh) Nutt. (navadna mahonija), Amorpha fruticosa L. (navadna amorfa) in Spiraea japonica L. f. (japonska medvejka). Material za mikroskopsko identifikacijo in anatomsko analizo lesa smo pridobili v okviru projekta APPLAUSE. Preden so bili vzorci lesa pripeljani na Oddelek za lesarstvo, so bili predhodno že na terenu dendrološko identificirani. Ker makroskopska analiza zaradi majhnosti vzorcev večinoma ni mogoča oziroma je precej nezanesljiva, je toliko bolj pomembna mikroskopska analiza, s katero lahko bolj podrobno določimo lesne vrste in njihove lastnosti. Identifikacija proučenih vrst je težavna, saj so identifikacijski ključi za obravnavane vrste pomanjkljivi, zavajajoči, ali pa ne obstajajo. S pomočjo literature smo natančno opisali posamezno vrsto, saj o proučevanih vrstah še ni veliko znanega, ker gre za gospodarsko manj pomembne in zanimive vrste. Na podlagi rezultatov smo predlagali, kako bi lahko dopolnili identifikacijske ključe IAWA (International Association of Wood Anatomists) za identifikacijo proučevanih vrst. In the diploma work three wood species were microscopically identified and anatomically analysed, namely: Mahonia aquifolium (Pursh) Nutt (Oregon grape), Amorpha fruticosa L. (False indigo-bush) and Spiraea japonica L. f. (Japanese meadowsweet). Material for microscopic identification and anatomical analysis of wood was obtained within the APPLAUSE project. Before these samples were brought to the Department of Wood Science, they had previously been dendrologically identified in the field. Since macroscopic analysis of these samples is mostly impossible or rather unreliable due to their small size, microscopic analysis is very important because we can then determine wood species and their properties in more detail. Identification of these species is difficult, because the identification keys are often incomplete or even misleading. With the help of the literature we described the individual species in detail, as previously not much was known about them because they are of little economic importance and considered less interesting. Finally, based on the results we suggest how the IAWA (International Association of Wood Anatomists) identification keys could be supplemented to identify the species examined in this work. anatomija lesa identifikacija lesa invazivne grmovne vrste Mahonia aquifolium (Pursh) Nutt. Amorpha fruticosa L. Spiraea japonica L. f. wood anatomy wood identification invasive shrub species Mahonia aquifolium (Pursh) Nutt. Amorpha fruticosa L. Spiraea japonica L. f. true false false [A. Šmigoc] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-09-20 07:16:44 2020-09-20 07:16:46 2022-09-01 03:58:57 0000-00-00 00:00:00 2020 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*811.1 181325 28928259 11070.pdf 11070.pdf 1 89E4F904751C8776B4E4BC3585EDCAEA ab3e4c7f5c3016e2c75c7bea3c052e976513aa245d36da7e0af53703d16ec8dd 160e52cf-a1ba-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=135227 Biotehniška fakulteta 0 0 0