Distribution of Water Loss via Evapotranspiration in a Pistachio Tree Orchard under Drip Irrigation and Non-Irrigation Conditions

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dc.contributor.authorÖzmen, Selçuk
dc.contributor.authorKanber, Rıza
dc.contributor.authorSteduto, Pasquale
dc.contributor.authorÜnlü, Mustafa
dc.contributor.authorAydın, Yusuf
dc.contributor.authorDiker, Kenan
dc.date.accessioned2020-05-01T09:11:27Z
dc.date.available2020-05-01T09:11:27Z
dc.date.issued2015
dc.departmentDÜ, Ziraat Fakültesi, Biyosistem Mühendisliği Bölümüen_US
dc.descriptionWOS: 000351184700008en_US
dc.description.abstractThe present study aimed to measure the distribution of water loss via evapotranspiration (ET) in a pistachio tree orchard under drip irrigation and non-irrigation conditions at the experimental orchard of the Pistachio Research Institute, Gaziantep, Turkey. The experimental design consisted of a 10 x 10 m(2) grid system constructed of PVC pipes spaced 2 in apart (horizontally and vertically) that was placed around each tree for the drip irrigation condition (water applied every 7 days) and the non-irrigated condition. Moisture content was measured using the neutron scattering method for both treatments. Water loss via ET was estimated based on the soil water balance method, which included measurement of soil moisture, precipitation, and irrigation. Total water loss via ET under drip irrigation conditions was 518 mm vs 220 mm under non-irrigated conditions. Water loss via ET for the total soil profile and individual layers under non-irrigated conditions was higher at the four outer corners of each 10 x 10 m(2) grid than under irrigated conditions. Moreover, water loss via ET was the highest at the grid system pipes closest to the two laterals under irrigation conditions. In addition, the total percentage of water loss via ET was the highest at the 60-80-cm and 20-40-cm soil layers under drip irrigation and non-irrigation conditions, respectively, and the total percentage of water loss via ET was the lowest at the 40-60-cm and 0-20-cm soil layers under drip irrigation and non-irrigation conditions, respectively. Lastly, it could be considered that root density increased as water loss via ET increased.en_US
dc.description.sponsorshipTUBITAK (Turkish Scientific and Technological Research Council)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThe authors thank TUBITAK (Turkish Scientific and Technological Research Council) for financial support of this study. Furthermore, the authors thank Dr. E. Uz of the University of Uludag, Bursa, Turkey, and Dr. T. SHAPLAND of the University of California, Davis, USA, for their help in preparing this manuscript.en_US
dc.identifier.doi10.17221/60/2014-SWRen_US
dc.identifier.endpage63en_US
dc.identifier.issn1801-5395
dc.identifier.issn1805-9384
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage56en_US
dc.identifier.urihttps://doi.org/10.17221/60/2014-SWR
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5600
dc.identifier.volume10en_US
dc.identifier.wosWOS:000351184700008en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCzech Academy Agricultural Sciencesen_US
dc.relation.ispartofSoil And Water Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectdrip irrigationen_US
dc.subjectevapotranspirationen_US
dc.subjectpistachioen_US
dc.subjectrooten_US
dc.subjectwater lossen_US
dc.titleDistribution of Water Loss via Evapotranspiration in a Pistachio Tree Orchard under Drip Irrigation and Non-Irrigation Conditionsen_US
dc.typeArticleen_US

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