Irrigation water salinity effects on oregano (Origanum onites L.) water use, yield and quality parameters

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dc.contributor.authorHancioglu, Nurten Esen
dc.contributor.authorKurunc, Ahmet
dc.contributor.authorTontul, Ismail
dc.contributor.authorTopuz, Ayhan
dc.date.accessioned2024-02-23T14:16:14Z
dc.date.available2024-02-23T14:16:14Z
dc.date.issued2019
dc.departmentNEÜen_US
dc.description.abstractIrrigation water salinity effects on oregano growth, water use, yield and quality parameters were investigated. For this aim, eight irrigation water salinity levels including 0.54 (control), 1.2, 1.8, 2.5, 3.5, 5.0, 7.0 and 10 dS/m were utilized. The plants in all of 7 and 10 dS/m and two out of five replications of 5 dS/m treatment could not survive until the end of the experiment. The mean soil salinity and seasonal averaged drainage water salinity values increased with increasing salinities of applied irrigation water. Compared to control 27, 33, 44 and 74% reductions in total dry yields, and 27, 38, 49, and 77% decreases in dry leaf yields were calculated for 1.8, 2.5, 3.5 and 5 dS/m treatments, respectively. In general, increased irrigation water salinity caused increases in total phenolic content, total flavonoid content, extract yield which shows the amount of water extractable matter from the plants and antioxidant activity whereas significant decreases in total oil content. Among the essential oil components, carvacrol, beta-cymene and gamma-terpinene contents decreased with increasing water salinities up to 2.5 dS/m and after this level sharply increased but linalool content showed a reversed pattern. A threshold value of 0.50 dS/m was calculated for total fresh yield of oregano but it was not possible to determine a threshold salinity value for total dry yield, dry leaf yield and total oil content. Based on these results, oregano is a very sensitive plant to salinity.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Akdeniz Universityen_US
dc.description.sponsorshipThe authors acknowledge support of the funding by the Scientific Research Projects Coordination Unit of Akdeniz University.en_US
dc.identifier.doi10.1016/j.scienta.2018.12.044
dc.identifier.endpage334en_US
dc.identifier.issn0304-4238
dc.identifier.issn1879-1018
dc.identifier.scopus2-s2.0-85059053725en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage327en_US
dc.identifier.urihttps://doi.org/10.1016/j.scienta.2018.12.044
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12580
dc.identifier.volume247en_US
dc.identifier.wosWOS:000456753800038en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofScientia Horticulturaeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOregano (Origanum Onites L)en_US
dc.subjectSalinityen_US
dc.subjectSalinity Threshold Valueen_US
dc.subjectYielden_US
dc.subjectYield Qualityen_US
dc.titleIrrigation water salinity effects on oregano (Origanum onites L.) water use, yield and quality parametersen_US
dc.typeArticleen_US

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