Influence of Leaf Water Potential and Defoliation Techniques on Leaf Area Characteristics in 'Merlot'/41B Grapevines

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dc.authoridKorkutal, Ilknur/0000-0002-8016-9804
dc.authoridCANDAR, Serkan/0000-0002-2608-8691
dc.authoridBAHAR, ELMAN/0000-0002-8842-7695
dc.contributor.authorCandar, Serkan
dc.contributor.authorBahar, Elman
dc.contributor.authorKorkutal, Ilknur
dc.contributor.authorAktas, Fatma Betul
dc.date.accessioned2025-04-06T12:23:42Z
dc.date.available2025-04-06T12:23:42Z
dc.date.issued2024
dc.departmentTekirdağ Namık Kemal Üniversitesi
dc.description.abstractThis study aimed to assess how variations in leaf water potential and different defoliation treatments influence leaf area characteristics. The research was carried out during two consecutive years (2019-2020) on 'Merlot'/41B combination grapevines cultivated in the Tekirda & gbreve;, & Scedil;ark & ouml;y vineyards of Chateau Kalpak. Four distinct water stress levels (S0, S1, S2, and S3) were implemented based on measurements of leaf water potential. Additionally, defoliation treatments were applied, including Control (C), Full Window (FW), Right Window (RW), and Left Window (LW). Upon analyzing leaf characteristics, a clear trend emerged, wherein higher stress levels correlated with an increased area of primary, lateral, and total leaves per vine. Concerning leaf removal interventions, the application of FW led to a reduction in all criteria except for the total area of main leaves per vine. While FW causes a decrease in certain leaf parameters under controlled conditions, the stress-induced increase in total leaf area points to the mechanism of plasticity in grapevines and warrants further investigation under different environmental and production dynamics.
dc.identifier.doi10.18016/ksutarimdoga.vi.1343104
dc.identifier.endpage1331
dc.identifier.issn2619-9149
dc.identifier.issue6
dc.identifier.scopusqualityN/A
dc.identifier.startpage1320
dc.identifier.trdizinid1279453
dc.identifier.urihttps://doi.org/10.18016/ksutarimdoga.vi.1343104
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1279453
dc.identifier.urihttps://hdl.handle.net/20.500.11776/17147
dc.identifier.volume27
dc.identifier.wosWOS:001359219000010
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherKahramanmaras Sutcu Imam Univ Rektorlugu
dc.relation.ispartofKsu Tarim Ve Doga Dergisi-Ksu Journal of Agriculture and Nature
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250406
dc.subjectVitis
dc.subjectStress
dc.subjectDrought
dc.subjectCanopy
dc.subjectcv. Merlot
dc.titleInfluence of Leaf Water Potential and Defoliation Techniques on Leaf Area Characteristics in 'Merlot'/41B Grapevines
dc.typeArticle

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