Seed germination of Cistus creticus L. and Cistus laurifolius L. as influenced by dry-heat, soaking in distilled water and gibberellic acid

dc.contributor.authorTilki, Fahrettin
dc.date.accessioned2019-12-06T12:07:19Z
dc.date.available2019-12-06T12:07:19Z
dc.date.issued2008
dc.departmentAÇÜ, Orman Fakültesien_US
dc.description.abstractThe effects of dry-heat and seed soaking in distilled water or in gibberellic acid on germination performance of Cistus creticusL. and C. laurifolius L. were studied in the present study. Germination percentages of two Cistus species were low due to dormancy. Soaking in distilled water for 24hr resulted in 28% germination in C. creticus and 43% in C. laurifolius. Gibberellic acid applications (20, 100 and 250mg l(-1)) for 24hr gave 32, 30 and 23% germination, respectively in Cistus creticus and 33, 37 and 28% germination, respectively in C. laurifolius. Dry-heat pretreatments at 50, 80 and 100 degrees C for several times (1-60 min) also significantly increased germination percentage in two species. The highest germination in C. creticus was obtained with dry-heat at 100 degrees C for 1 or 5 min (80% and 83%, respectively) and in C. laurifolius at 100 degrees C for 5 min (87%). A significant increase in germination rate was also achieved under different pretreatments. The physiological dormancy caused by an impermeable seed coat can be overcome by dry-heat pretreatments in two Cistus species.
dc.identifier.citationTilki, F. (2008). Seed germination of Cistus creticus L. and Cistus laurifolius L. as influenced by dry-heat, soaking in distilled water and gibberellic acid. Journal of environmental biology, 29(2), 193.en_US
dc.identifier.endpage195en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage193en_US
dc.identifier.urihttps://hdl.handle.net/11494/1846
dc.identifier.volume29en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorTilki, Fahrettin
dc.language.isoenen_US
dc.publisherTriveni Enterprisesen_US
dc.relation.ispartofJournal of Environmental Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCistusen_US
dc.subjectPretreatmenten_US
dc.subjectSeed Dormancyen_US
dc.subjectSeed Scarificationen_US
dc.titleSeed germination of Cistus creticus L. and Cistus laurifolius L. as influenced by dry-heat, soaking in distilled water and gibberellic aciden_US
dc.typeArticle

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