Effects of Early Water Stress on Grapevine (Vitis Vinifera L.) Growing in Cv. Syrah

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dc.authorid0000-0002-8016-9804
dc.authorscopusid24587255900
dc.authorscopusid24586567600
dc.authorscopusid6604000419
dc.authorwosidKORKUTAL, ILKNUR/H-6306-2011
dc.contributor.authorKorkutal, İlknur
dc.contributor.authorBahar, Elman
dc.contributor.authorCarbonneau, Alain
dc.date.accessioned2022-05-11T14:43:21Z
dc.date.available2022-05-11T14:43:21Z
dc.date.issued2019
dc.departmentFakülteler, Ziraat Fakültesi, Bahçe Bitkileri Bölümü
dc.description.abstractWater deficit is a major issue in grapevine production. The purpose of this research was to identify the effects of early water stress on the growing and yield of grapevine. The research was performed in SupAgro/INRA in Montpellier using the ECOTRON System, France. Syrah/SO4 graft combination was used as a plant material. 7 years old and potted grapevines were grown/kept in natural vineyard conditions. A completely randomized block design was used: WS0(control) 0; -0.2 MPa, WS1 -0.2; -0.4 MPa, WS2-0.4; -0.6 MPa, and WS3 -0.6; -0.8 MPa respectively. The limitation of water was started the 15th of May in the 17th E-L stage and ended about the 15th of June in the 27th E-L stage. Analysis of variance was performed on the agronomic data using the MSTAT-C. Means were separated using the LSD test (P < 0.01). It was determined that there was a reduction in vegetative growth. Also the predawn leaf water potential results showed differences between the irrigation levels. These results indicated that the lowest psi(pd) in WS3 was -0.80 MPa. There was an approximately 55 cm difference determined between the control and other groups in shoot lenghts. Besides that the average cluster weight was reduced by about 41% and the yield by about 28% under the early water deficit conditions.
dc.description.sponsorshipLEPSE
dc.description.sponsorshipOur sincere thanks for support belong to LEPSE, Director Thierry Simonneau, and the members of Plant Science Department from LEPSE. They also acknowledge Gaelic Rolland, Fida Khater (Ph.D. student) and Fatih Gunes Yener who is a Vinifera Euromaster student.
dc.identifier.doi10.15666/aeer/1701_463472
dc.identifier.endpage472
dc.identifier.issn1589-1623
dc.identifier.issn1785-0037
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85061373178
dc.identifier.scopusqualityQ3
dc.identifier.startpage463
dc.identifier.urihttps://doi.org/10.15666/aeer/1701_463472
dc.identifier.urihttps://hdl.handle.net/20.500.11776/9555
dc.identifier.volume17
dc.identifier.wosWOS:000457598100031
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKorkutal, İlknur
dc.institutionauthorBahar, Elman
dc.language.isoen
dc.publisherCorvinus Univ Budapest
dc.relation.ispartofApplied Ecology and Environmental Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectearly water deficit
dc.subjectVitis vinifera L.
dc.subjectSyrah cv.
dc.subjectvegetative development
dc.subjectyield
dc.subjectDeficit Irrigation
dc.subjectGrowth
dc.subjectResponses
dc.subjectLevel
dc.titleEffects of Early Water Stress on Grapevine (Vitis Vinifera L.) Growing in Cv. Syrah
dc.typeArticle

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