Zinc pulverization alleviates the adverse effect of water deficit on plant growth, yield and nutrient acquisition in grapevines (Vitis vinifera L.)

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dc.contributor.authorSabir, Ali.
dc.contributor.authorSari, Gamze.
dc.date.accessioned2020-03-26T20:19:46Z
dc.date.available2020-03-26T20:19:46Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Ziraat Fakültesi, Bahçe Bitkileri Bölümüen_US
dc.description.abstractGrapevine (Vitis vinifera L.) is an important dryland pulse crop in many parts of the world. However, productivity and quality are often limited by periods of water deficit. In a number of drought regions, drought is accompanied with zinc (Zn) deficiency, one of the most serious problems causing significant decreases in yield and quality in viticulture. In spite of this fact, possible effect of Zn treatment to alleviate the adverse effect of water stress on grapevines has not been studied. A pot culture research was designed under controlled glasshouse condition with the objective to investigate the effects of Zn pulverization on growth, physiology and nutrient acquisition of grapevine cultivars 'Italia' and 'Alphonse Lavallee' subjected to different irrigation levels. Six years old grapevines of the cultivars grafted on a drought tolerant rootstock Richter 99 (Berlandieri x Rupestris) were cultivated in pots (70 L) and subjected to two different irrigation regimes, FI-100% (replenishing the substrate water storage up to field capacity) and DI (40% of FI). Half of the vines for each irrigation group received leaf Zn pulverization (1%) twice (prior to flowering and berry set). DI caused overall decreases in shoot and leaf developments of cultivars, while Zn pulverization had alleviating effects on such vegetative growth in general. Generally, leaf chlorophyll content of the vines was also improved by Zn under both FI and DI conditions. Spraying of the leaves and green bunches with chelated Zn supported the grapevines of both cultivars 'Italia' and 'Alphonse Lavallee' in varying degrees by improving acquisition of many plant nutrients, promoting the vegetative and generative developments. Considering the overall response of the vines to Zn pulverization with a particular concern to DI condition, improved shoot and leaf growth, greener leaves, enhanced berry development and vine yield allow us to recommend Zn spraying as an environmentally friendly and sustainable cultural practice under drought stress which has been increasing with global climate change.en_US
dc.description.sponsorshipScientific Research Project Coordination Unit (BAP) of Selcuk University (Turkey)Selcuk University [17201044]en_US
dc.description.sponsorshipThis article has been generated from Master Science Thesis of Gamze Sari. The authors wish to thank Scientific Research Project Coordination Unit (BAP) of Selcuk University (Turkey) for supporting the study (Project no: 17201044).en_US
dc.identifier.citationSabir, A., Sari, G. (2020). Zinc Pulverization Alleviates the Adverse Effect of Water Deficit on Plant Growth, Yield and Nutrient Acquisition in Grapevines (Vitis vinifera L.). Scientia Horticulturae, 244, 61-67.
dc.identifier.doi10.1016/j.scienta.2018.09.035en_US
dc.identifier.endpage67en_US
dc.identifier.issn0304-4238en_US
dc.identifier.issn1879-1018en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage61en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.scienta.2018.09.035
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38392
dc.identifier.volume244en_US
dc.identifier.wosWOS:000449133900008en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSabir, Ali.
dc.institutionauthorSari, Gamze.
dc.language.isoenen_US
dc.publisherELSEVIERen_US
dc.relation.ispartofSCIENTIA HORTICULTURAEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectViticultureen_US
dc.subjectYielden_US
dc.subjectGrowthen_US
dc.subjectDrought stressen_US
dc.subjectDeficit irrigationen_US
dc.subjectZn pulverizationen_US
dc.titleZinc pulverization alleviates the adverse effect of water deficit on plant growth, yield and nutrient acquisition in grapevines (Vitis vinifera L.)en_US
dc.typeArticleen_US

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