CLASSIFICATION OF SOME LINSEED (Linum usitatissimum L.) GENOTYPES FOR SALINITY TOLERANCE USING GERMINATION, SEEDLING GROWTH, AND ION CONTENT

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dc.contributor.authorKaya, Mehmet Demir
dc.contributor.authorDay, Sibel
dc.contributor.authorÇıkılı, Yakup
dc.contributor.authorArslan, Neşet
dc.date.accessioned2020-04-30T22:40:49Z
dc.date.available2020-04-30T22:40:49Z
dc.date.issued2012
dc.departmentDÜ, Çilimli Meslek Yüksekokuluen_US
dc.descriptionCIKILI, Yakup/0000-0002-0393-6248en_US
dc.descriptionWOS: 000302267300005en_US
dc.description.abstractSalinity reduces germination, delays emergence, and inhibits seedling growth of linseed (Linum usitatissimum L.) while some varieties are less affected by salinity than others. In this study, we aimed to determine the effects of NaCl levels (0, 5, 10, 20 and 30 dS m(-1)) on germination and seedling growth of 10 linseed genotypes (lines 87, 89, 104, 114, 193, 194, 209, 215, C-90 and cv. Sari-85) and to classify the genotypes for salinity tolerance using germination and seedling characteristics. Germination percentage, mean germination time, root and shoot length, seedling fresh and dry weight, Na+ content and Na: K ratio of seedlings were investigated. Classification of linseed genotypes for salinity tolerance was done according to (i) combination of Principal Component and Cluster Analysis, (ii) Na+ content, and (iii) Na: K ratio of seedling. The results showed that the highest values were obtained from lines 193, 194 and 215 except for mean germination time, while germination percentage was not adversely influenced by NaCl up to 20 dS m(-1). Seedling growth was inhibited at 20 dS m(-1) although genotypes exhibited varying responses. Na+ content was enhanced by NaCl, but seedling from lines 194, 193 and 215 had the lowest Na+ content at all NaCl levels. Cluster analysis performed by multiple parameters revealed three groups for salinity tolerance. It was concluded that lines 193, 194, and 215 were tolerant, lines 87, 209, C-90, and cv. Sari-85 were moderately tolerant and lines 89, 104, and 114 were salt-sensitive genotypes. Classification of genotypes for Na+ content and Na: K ratio showed similar result for tolerant genotypes while different genotypes for sensitive group were detected.en_US
dc.identifier.doi10.4067/S0718-58392012000100005en_US
dc.identifier.endpage32en_US
dc.identifier.issn0718-5820
dc.identifier.issue1en_US
dc.identifier.startpage27en_US
dc.identifier.urihttps://doi.org/10.4067/S0718-58392012000100005
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3065
dc.identifier.volume72en_US
dc.identifier.wosWOS:000302267300005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherInst Investigaciones Agropecuariasen_US
dc.relation.ispartofChilean Journal Of Agricultural Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLinum usitatissimumen_US
dc.subjectNaClen_US
dc.subjecttoleranceen_US
dc.subjectclusteren_US
dc.subjection accumulationen_US
dc.titleCLASSIFICATION OF SOME LINSEED (Linum usitatissimum L.) GENOTYPES FOR SALINITY TOLERANCE USING GERMINATION, SEEDLING GROWTH, AND ION CONTENTen_US
dc.typeArticleen_US

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