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dc.contributor.authorHilooğlu, Muhip
dc.contributor.authorSözen, Emel
dc.contributor.authorYücel, Ersin
dc.contributor.authorKandemir, Ali
dc.date.accessioned2019-10-20T08:00:14Z
dc.date.available2019-10-20T08:00:14Z
dc.date.issued2018
dc.identifier.issn0255-965X
dc.identifier.issn1842-4309
dc.identifier.urihttps://dx.doi.org/10.15835/nbha46210746
dc.identifier.urihttps://hdl.handle.net/11421/16002
dc.descriptionWOS: 000429148700010en_US
dc.description.abstractVerbascum calycosum is an endemic plant species having considerable narrow distribution in Erzincan (Turkey) region. This species is known from only a single population and its habitats are highly threatened due to intensive human activities and soil erosion. In this study, the germination behavior of V. calycosum under different concentrations of NaCl, HCl, KNO3, GA(3) (100 and 200 mu M), hot-cold stratification and mechanical scarification were investigated. Seeds were exposed to a photoperiod of 8 h light/16 h dark with a 23/18 degrees C thermoperiod. Germination rates increased with GA(3)-100 mu M (39%), GA(3)-200 mu M (54.5%), mechanical scarification (34.5%) and cold stratification treatments (+ 4 degrees C, 23.25%; -20 degrees C, 18.25%) on the other hand, KNO3, NaCl, HCl and stratification with hot water treatments have decreased germination rates significantly when compared to the control (12.25%). Increased germination after GA(3) application and mechanical scarification indicated that seeds of V. calycosum exhibited both non-deep and intermediate physiological dormancy as well as physical dormancy due to its hard seed coat. The highest speed of germination index was obtained at cold stratification of + 4 degrees C and -20 degrees C (10.3). This study represents first report about seed dormancy and germination characteristics of V. calycosum. Overall, these results will provide valuable data for ex situ conservation of this rare endemic plant.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey-TUBITAK [110T912]en_US
dc.description.sponsorshipThis work was supported by Scientific and Technological Research Council of Turkey-TUBITAK (Project No 110T912).en_US
dc.language.isoengen_US
dc.publisherUniversity Agr Sci & Veterinary Med Cluj-Napocaen_US
dc.relation.isversionof10.15835/nbha46210746en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDormancyen_US
dc.subjectEndemicen_US
dc.subjectEx Situen_US
dc.subjectGerminationen_US
dc.subjectScrophulariaceaeen_US
dc.subjectVerbascumen_US
dc.titleChemical Applications, Scarification and Stratification Effects on Seed Germination of Rare Endemic Verbascum calycosum Hausskn. ex Murb. (Scrophulariaceae)en_US
dc.typearticleen_US
dc.relation.journalNotulae Botanicae Horti Agrobotanici Cluj-Napocaen_US
dc.contributor.departmentAnadolu Üniversitesi, Fen Fakültesi, Biyoloji Bölümüen_US
dc.identifier.volume46en_US
dc.identifier.issue2en_US
dc.identifier.startpage376en_US
dc.identifier.endpage380en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthorHilooğlu, Muhip
dc.contributor.institutionauthorSözen, Emel
dc.contributor.institutionauthorYücel, Ersin


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