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10th Symposium on the Flora of Southeastern Serbia and ...

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10 th <str<strong>on</strong>g>Symposium</str<strong>on</strong>g> <strong>on</strong> <strong>the</strong> <strong>Flora</strong> <strong>of</strong> Sou<strong>the</strong>astern <strong>Serbia</strong> <strong>and</strong> Neighbouring regi<strong>on</strong>s,Vlasina 17 to 20 June 2010Possibilities for producti<strong>on</strong> <strong>and</strong> applicati<strong>on</strong> <strong>of</strong> nativeCyclamen neapolitanum in l<strong>and</strong>scape architecture <strong>and</strong>horticultureLazarevic , J., Lazarevic, S.Biotechnical faculty, Podgorica, M<strong>on</strong>tenegroena.lazarevic@gmail.comCyclamen neapolitanum Ten is autochth<strong>on</strong>ous in M<strong>on</strong>tenegro <strong>and</strong> <strong>Serbia</strong> <strong>on</strong>wide range <strong>of</strong> habitats, from Mediterranean-seaside, to sub Mediterranean <strong>and</strong>mountain <strong>on</strong>es, where it grows <strong>on</strong> fresh, porous soils, rich in humus <strong>and</strong> carb<strong>on</strong>ates.It is perennial hardy herbaceous plant with underground tuber, which goes indormancy trough <strong>the</strong> period <strong>of</strong> physical drought. C. neapolitanum flourishes during<strong>the</strong> autumn, forming after that near ground rosette <strong>of</strong> leaves, which lasts to <strong>the</strong> nextsummer, so it is extraordinary suitable for perennials, especially alpinums, <strong>on</strong>individual green areas <strong>and</strong> also for vertical greening <strong>of</strong> buildings (balc<strong>on</strong>ies,terraces). Reproducti<strong>on</strong> is generative. Generative reproducti<strong>on</strong> <strong>of</strong> C. neapolitanumwas examined with seed collected in Gorica (Podgorica, MNE), Petrovac (MNE),<strong>and</strong> Palojce (Grdelicka George, <strong>Serbia</strong>). Two different artificial substrates were used<strong>and</strong> classical technologies <strong>of</strong> plant producti<strong>on</strong> with single seed sowing in tressetpots, which were later used to transplantati<strong>on</strong>. Seed germinati<strong>on</strong> was high (more<strong>the</strong>n 85%), for <strong>the</strong> seeds originated from all three localities, <strong>and</strong> also in both <strong>of</strong>substrates. Fur<strong>the</strong>r loses in plant producti<strong>on</strong> were not evident, <strong>and</strong> development <strong>of</strong>seedlings as well as transplanted plants, was good. Based <strong>on</strong> c<strong>on</strong>ducted experiments,here are given <strong>the</strong> proposals for ec<strong>on</strong>omical commercial producti<strong>on</strong>, <strong>and</strong> also forcultivati<strong>on</strong> <strong>of</strong> plants <strong>on</strong> green areas.Varijabilnost fenotipskih i stanišnih karakteristika iselekcija Castanea sativa Mill. na području VranjaNikolić, B. 1 , Ratknić, M. 1 , Đorđević, Đ. 2 , Đoković, R. 1 , Rak<strong>on</strong>jac, Lj. 1 ,Veselinović, M. 11 Institut za šumarstvo, Beograd, Srbija2 Javno preduzeće Srbijašume, Šumsko Gazdinstvo Vranje, Vranje, Srbijasmikitis@gmail.comNajveća nalazišta autoht<strong>on</strong>og pitomog kestena u Srbiji nalaze se u okoliniVranja, u šumskim zajednicama reliktnog karaktera, jedina na južnim ograncimaplaninskih masiva (Glišić, 1975). Sva prirodna nalazišta su na škriljcima, naplitkom, kiselo smeđem zemljištu. Izdvojili smo grupe stabala iz nekoliko prirodnih111

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