Effects of stratification, temperature and storage on germination in three provenances of Fraxinus angustifolia subsp. oxycarpa seeds

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dc.authorscopusid56501999400
dc.authorscopusid13403978200
dc.contributor.authorTilki, Fahrettin
dc.contributor.authorÇiçek, Emrah
dc.date.accessioned2024-09-25T19:45:17Z
dc.date.available2024-09-25T19:45:17Z
dc.date.issued2005
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractThe effects of stratification, temperature and storage on seed germination performance were investigated in 3 provenances of Fraxinus angustifolia subsp. oxycarpa seeds. In the first study, seeds were subjected to 9 different periods of cold stratification or warm stratification followed by cold stratification to overcome dormancy. Stratification and provenances affected seed germination percentage (GP) and germination value (GV) when seeds were germinated in darkness at 30/ 20 °C. Sixteen weeks' cold stratification (GP = 40.0, GV = 3.8), 4 weeks' warm stratification + 4 weeks' cold stratification (GP = 43.7. GV = 4.2) and 4 weeks' warm stratification + 8 weeks' cold stratification (GP = 45.8. GV = 4.3) were the most efficient in promoting germination performance, as well as dormancy removal. In the second study, the effects of storage at +4 °C and -5 °C for 12 months on the quality of pretreated seeds were investigated. Seeds from each provenance stored at + 4°C were germinated during storage, while seeds stored at -5 °C had high germination parameters after storage. In the third study, dormant seeds stored at -5 °C and +4 °C for 12 months were subjected to stratification (4 weeks of warm + 4 weeks of cold stratification) and then germinated at 30/20 °C, 20 °C and 25/4 °C. Germination performance was not reduced by storage temperature in any provenances but was significantly affected by germination temperature, and the 25/4 °C regime always gave the highest germination parameters (GP = 60.8, GV = 6.6). © Tübi?tak.en_US
dc.identifier.doi10.3906/tar-0405-7
dc.identifier.endpage330en_US
dc.identifier.issn1300-011X
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-21744442492en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage323en_US
dc.identifier.urihttps://doi.org/10.3906/tar-0405-7
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12952
dc.identifier.volume29en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTurkiye Klinikleri Journal of Medical Sciencesen_US
dc.relation.ispartofTurkish Journal of Agriculture and Forestryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectFraxinus angustifolia subsp. oxycarpaen_US
dc.subjectPretreatmenten_US
dc.subjectSeed dormancyen_US
dc.subjectSeed storageen_US
dc.titleEffects of stratification, temperature and storage on germination in three provenances of Fraxinus angustifolia subsp. oxycarpa seedsen_US
dc.typeArticleen_US

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