Dormancy breaking in cotinus coggygria Scop. seeds of three provenances

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dc.authoridTR22870en_US
dc.authoridTR10757en_US
dc.contributor.authorGüner, Sinan
dc.contributor.authorTilki, Fahrettin
dc.date.accessioned2016-03-09T10:48:15Z
dc.date.available2016-03-09T10:48:15Z
dc.date.issued2009
dc.departmentAÇÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.description.abstractWith the objective of studying the effect of pretreatments involving sulfuric acid scarification, cold moist stratification, and scarification followed by stratification on germination of Cotinus coggygria Scop. seeds of different provenances, fruits were collected in three provenances from Artvin, Turkey. Sulfuric acid was not found an effective scarifying agent for breaking seed coat dormancy in C. coggygria seeds. Germination percentage and germination rate increased significantly with increasing stratification duration (30 to 120 days), with optimum at 120 days for all seed provenances. When averaged over all provenances, cold stratification for 3 months resulted higher germination percentage (GP = 72.3%) and germination rate (PV = 8.2) than that of scarification. Also, germination response for different scarification and stratification treatments revealed a significant difference on germination of the provenances. Seeds scarified with sulfuric acid followed by cold moist stratification showed significant improvement for germination performance. Highest improvement observed under scarifi- cation (20 - 40 min) followed by stratification (30 or 60 days) treatments (GP > 90%; PV > 16), and seeds from three provenances exhibited uniformity in response.
dc.identifier.citationGÜNER, S., TİLKİ, F. , Dormancy breaking in Cotinus coggygria Scop. seeds of three provenances, "Scientific Research and Essay ", 4, 73-77, (2009)en_US
dc.identifier.endpage77en_US
dc.identifier.issn1992-2248
dc.identifier.issue2en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage73en_US
dc.identifier.urihttps://hdl.handle.net/11494/1107
dc.identifier.volume4en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTilki, Fahrettin
dc.institutionauthorGüner, Sinan
dc.language.isoenen_US
dc.publisher[y.y.]en_US
dc.relation.ispartofScientific Research and Essay
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCommon Smoketreeen_US
dc.subjectScarificationen_US
dc.subjectSeed Dormancyen_US
dc.subjectSeed Germinationen_US
dc.subjectStratificationen_US
dc.titleDormancy breaking in cotinus coggygria Scop. seeds of three provenancesen_US
dc.typeArticle

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