Variations of Chlorophyll, Proline, and Abscisic Acid (ABA) Contents in Grapevines (Vitis Vinifera L.) Under Water Deficit Conditions

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dc.authoridBAHAR, ELMAN/0000-0002-8842-7695
dc.authoridCANDAR, Serkan/0000-0002-2608-8691
dc.authoridKorkutal, Ilknur/0000-0002-8016-9804
dc.authoridUYSAL SECKIN, GAMZE/0000-0002-2117-075X
dc.contributor.authorCandar, Serkan
dc.contributor.authorSeckin, Gamze Uysal
dc.contributor.authorKizildeniz, Tefide
dc.contributor.authorKorkutal, Ilknur
dc.contributor.authorBahar, Elman
dc.date.accessioned2024-11-07T13:33:00Z
dc.date.available2024-11-07T13:33:00Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe aim of the research was to determine the impact of regulated deficit irrigations (RDIs) on the accumulation of chlorophyll, proline, and abscisic acid (ABA) in grapevines. Cuttings of Vitis vinifera L. cv 'Adakarasi,' 'Papazkarasi,' 'Karasakiz,' 'Karalahana,' 'Yapincak,' 'Vasilaki,' 'Cabernet Sauvignon,' and 'Sauvignon Blanc' were treated to different RDIs that were applied by reducing the maximum irrigation amount by 0%, 25%, 50%, and 75% according to reference evapotranspiration (ETo) under semi-controlled conditions over 2 years. 'Karalahana' and 'Sauvignon Blanc' cultivars reached the highest chlorophyl la (Chl(a)) in the mean of 2 years. The highest total chlorophyll (Chl(tot)) was determined in 'Karalahana' cultivar. The lowest Chl(tot) was determined in 'Adakarasi' cultivar. The proline with lower RDIs increased in 2019. In 2020, a relationship was discovered whereby, contrary to the previous year, RD4 indicated the least content of proline. The highest ABA among RDIs was determined in the RD4, but was not statistically significant. Leaf ABA was higher in 2019 in the mean of all cultivars and all RDIs. The impact of RDIs on ABA varied according to the cultivar and year. 'Adakarasi' cultivar, like 'Cabernet Sauvignon' cultivar, may adjust its metabolic process to a decrease in water supply. 'Karasakiz' cultivar also appears to be promising in terms of drought resilience.
dc.description.sponsorshipGeneral Directorate of Agricultural Research and Policies of the Republic of Turkey Ministry of Agriculture and Forestry [TAGEM/BBAD/B/19/A1/P6/06]
dc.description.sponsorshipAcknowledgementsThe authors would like to thank all editors, reviewers, and the agronomists Jannat Khan, Ecem Kubra Demirkapi, and Sevval Vural for their contribution to the field and laboratory works. Authors would also like to thank Sigfrido Romeo for corrections in the text.FundingThis study was carried out under the project TAGEM/BBAD/B/19/A1/P6/06, which was supported and funded by the General Directorate of Agricultural Research and Policies of the Republic of Turkey Ministry of Agriculture and Forestry.
dc.identifier.doi10.1007/s10341-023-00875-y
dc.identifier.issn0014-0309
dc.identifier.issn1439-0302
dc.identifier.scopus2-s2.0-85153748622
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1007/s10341-023-00875-y
dc.identifier.urihttps://hdl.handle.net/11480/15740
dc.identifier.wosWOS:000984327000001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofErwerbs-Obstbau
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectDrought stress
dc.subjectAbiotic stress
dc.subjectPhotosynthetic pigment
dc.subjectOrganic solute
dc.subjectPhytohormone
dc.titleVariations of Chlorophyll, Proline, and Abscisic Acid (ABA) Contents in Grapevines (Vitis Vinifera L.) Under Water Deficit Conditions
dc.typeArticle

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