20.500.12556/DKUM-15814 RAZMNOŽEVANJE ŠPANSKEGA BEZGA (Syringa vulgaris L.) S POTAKNJENCI PROPAGATION OF COMMON LILAC (Syringa vulgaris L.) WITH WOODEN CUTTINGS Raziskava je bila opravljena 2007 leta na španskem bezgu (Syringa vulgaris L.) na treh sortah: beli, lila in purpurno rdeči. Namen diplomske naloge je preučiti vpliv tipa potaknjenca (bazalni in sredinski potaknjenci), vpliv časa rezi potaknjencev (od maja do septembra), vpliv različnih koncentracij rastnega regulatorja na koreninjenje (0,5 in 1 %) in uspešnost koreninjenja v različnih okoljih (megljenje in neposredno prekrivanje s polietilensko folijo). Pri beli sorti španskega bezga smo dosegli najvišji odstotek v obeh okoljih, tako v okolju megljenja (77,1 %) kot z neposrednim prekrivanjem s polietilensko folijo (78,1 %). Pri purpurno rdeči sorti smo dosegli najvišjo ukoreninjenost 54,2 % v petem terminu v okolju megljenja. Najslabše je koreninila lila sorta. Najprimernejši čas razmnoževanja španskega bezga je junija in julija proti koncu cvetenja matične rastline. Koncentracija rastnega regulatorja je odvisna od sorte in časa potikanja. In 2007 we have made a research on common lilac (Syringa vulgaris L.) on three different varieties: white, lilac and purple-red. The purpose of this thesis is to examine the influence of different types of cuttings (basal and middle cuttings), influence of pruning time (from May to September), the influence of using different concentrations of growth regulators on root system (0.5 and 1%) and rooting efficiency in different environment (fogging and direct covering with polyethylene foil). The highest percentage was achieved with white lilac variety in both environments, in foggy environment (77.1%) and in environment with direct covering with polyethylene foil (78.1%). The rooted result with the purple-red variety was 54.2% in the fifth term in foggy environment. The poorest result in rooting was with lilac variety. The best time for successful reproduction of common lilac is in June and July when the blooming season is over. The concentration of growth regulators depends on the variety and term of rooting. španski bezeg Syringa vulgaris vegetativno razmnoževanje potaknjenci rastni regulatorji Common Lilac Syringa vulgaris vegetative propagation cuttings plant hormones true true false Slovenski jezik Angleški jezik Diplomsko delo 2010-09-21 12:19:57 2010-10-15 07:31:36 2022-04-13 07:37:22 2023-12-19 03:33:09 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:XCWXE3YB VS_Antolin_Jerica_2010.pdf VS_Antolin_Jerica_2010.pdf 1 E8EB9E9EC8E0AD889B360BA23A69DC6E ad500d1e3f956851def0002ad0aa8f3e83fc01844a7e47dee099bc4fbb85559d 7d70b0a1-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/b7847da0-a620-4464-a3c4-089763944939 https://dk.um.si/Dokument.php?lang=slv&id=17579 Fakulteta za kmetijstvo in biosistemske vede 0 0 0