20.500.12556/RUL-112958 Odzivi mladja visokega pajesena (Ailanthus altissima (Mill.) Swingle) na uporabo različnih mehanskih metod za zatiranje v krajinskem parku Tivoli, Rožnik in Šišenski hrib Response of tree of heaven (Ailanthus altissima (Mill.) Swingle) regeneration to mechanical removal treatments in the landscape park Tivoli, Rožnik and Šišenski hrib Visoki pajesen je danes razširjen že skoraj po vsej Sloveniji. Zaradi težav, ki jih povzroča gospodarstvu in okolju, ga je potrebno ponekod odstraniti. V Krajinskem parku Tivoli, Rožnik in Šišenski hrib smo visoki pajesen poizkusili odstraniti s tremi mehanskimi metodami zatiranja, to so puljenje, lomljenje enoletnih in lomljenje dvoletnih poganjkov. Rezultati so pokazali, da je najučinkovitejša metoda zatiranja ročno puljenje. Učinkoviti sta tudi drugi dve metodi, vendar manj kot puljenje. Opazili smo, da gorski javor najbolje prerašča v višje višinske razrede na ploskvah, kjer smo uporabili metodo lomljenje dvoletnih poganjkov. Na ploskvah, kjer nismo ukrepali, je visoki pajesen prerasel domorodne vrste, ki mu niso bile konkurenčne. Ugotovili smo tudi, da je rast visokega pajesena manj intenzivna pod zastorom, kot pa v vrzeli. Today, tree of heaven is widespread in almost all of Slovenia. Due to the problems it causes to the economy and the environment, it must be eliminated in some places. In landscape park Tivoli, Rožnik and Šišenski hrib we tried to remove the tree of heaven by three mechanical control treatments, which are: pulling, as well as breakage of annual and biennial shoots. The studies results have shown, that the best treatment was total removal by pulling seedlings and saplings. The other two methods, still do suffice, but are not as effective. In the plots, where we used method of breakage of biennial shoots, sycamore maple best reached higher height classes. In the control plots, the Ailanthus altissima outgrew native species that were not competitive. We also found that the growth of tree of heaven was less intense below a forest canopy than in the gap. visoki pajesen zatiranje invazivne tujerodne vrste Ailanthus altissima tree of heaven eradicate invasive alien species Ailanthus altissima true false false [R. Kosi] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-11-24 07:45:26 2019-11-24 07:45:29 2022-08-25 03:52:03 0000-00-00 00:00:00 2019 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*41+630*44:630*17+630*18(497.4 Ljubljana)(043.2)=163.6 175036 5573798 8650.pdf 8650.pdf 1 9253517CFE153A3308FDFD3C89B41E26 d9ef28d0543ce645a7231dce43bc659c7922fb7bc6fb783180525fdbe10fb43b fe131d56-a1b7-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=124904 Biotehniška fakulteta 0 0 0