Canopy-air temperature differential for potato under different irrigation regimes

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dc.authoridAhi, Yeşim/0000-0003-4426-4094
dc.authorwosidERDEM, Tolga/F-6692-2011
dc.authorwosidAhi, Yeşim/AAP-8985-2020
dc.contributor.authorErdem, Y.
dc.contributor.authorErdem, T.
dc.contributor.authorOrta, A. H.
dc.contributor.authorOkursoy, H.
dc.date.accessioned2024-06-12T10:58:53Z
dc.date.available2024-06-12T10:58:53Z
dc.date.issued2006
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe main objective of this study was to determine canopy-air temperature differential, which can be used to quantify crop water stress index (CWSI) for potato. The crop was cultivated under furrow irrigation and subjected to three irrigation regimes in which irrigation was applied when 30, 50 and 70% of the available water holding capacity was consumed, and three irrigation levels (100, 50 and 0% replenishment of soil water depleted). The highest yield and water use was obtained under non-water-stressed treatments (100% replenishment of soil water depleted) for each irrigation regime. The lower (non-stressed) and upper (stressed) baselines were determined empirically from measurements of canopy temperatures, ambient air temperatures and vapour pressure deficit values and the CWSI was calculated with three irrigation levels for each irrigation regime. Trends in CWSI values were consistent with the soil water contents induced by the deficit irrigations. Average CWSI before irrigation values of 0.49 for irrigation when 30% of the available water holding capacity was consumed, 0.55 for irrigation when 50% of the available water holding capacity was consumed and 0.69 for irrigation when 70% of the available water holding capacity was consumed, produce maximum tuber yield. The yield was also directly correlated with seasonal CWSI values.en_US
dc.identifier.doi10.1080/09064710510029187
dc.identifier.endpage216en_US
dc.identifier.issn0906-4710
dc.identifier.issn1651-1913
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-33747127795en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage206en_US
dc.identifier.urihttps://doi.org/10.1080/09064710510029187
dc.identifier.urihttps://hdl.handle.net/20.500.14551/20230
dc.identifier.volume56en_US
dc.identifier.wosWOS:000239701600006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Asen_US
dc.relation.ispartofActa Agriculturae Scandinavica Section B-Soil And Plant Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCrop Water Stress Index (CWSI)en_US
dc.subjectEvapotranspirationen_US
dc.subjectNon-Water-Stressed Baselineen_US
dc.subjectWater-Stress Indexen_US
dc.subjectFoliage Temperatureen_US
dc.subjectWinter-Wheaten_US
dc.subjectYielden_US
dc.subjectCottonen_US
dc.titleCanopy-air temperature differential for potato under different irrigation regimesen_US
dc.typeArticleen_US

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