Improving Cotton Yield, Water Use and Net Income in Different Drip Irrigation Systems Using Real-Time Crop Evapotranspiration

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dc.contributor.authorcetin, Oner
dc.contributor.authorUzen, Nese
dc.contributor.authorTemiz, Mefhar Gultekin
dc.contributor.authorAltunten, Hilal
dc.date.accessioned2024-04-24T17:18:03Z
dc.date.available2024-04-24T17:18:03Z
dc.date.issued2021
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe purpose of this study was to improve irrigation water use and cotton yield using real-time crop evepotranspiration based on the FAO-56 Penman-Monteith and canopy cover using surface drip and subsurface drip irrigation. The experiments were conducted Southeast Anatolia Region of Turkey, during 2016 and 2017. The experimental design was split-plots in randomized blocks using three replications. The main plots were surface drip irrigation (SDI), subsurface drip irrigation (SSDI-30 cm) and SSDI-40 cm. Sub-plots were three different irrigation levels based on real crop evapotranspiration (ETc), 0.75xETc, 1.00xETc and 1.25x ETc. There were significant differences (657 kg ha(-1)) between the seed cotton yield of SDI (3667 kg ha(-1)) and SSDI with a 40-cm lateral depth (4323 kg ha(-1)). Irrigation water and crop consumptive water use were 552 and 589 mm for the SSDI-40 cm recommended treatment, respectively. According to the projection using the results for cotton cultivation area in the study region, SDI and SSDI could save water about 37 and 42% compared to furrow irrigation, respectively. Net income based on unit area in SDI and SSDI was higher 20 and 69% than it in furrow irrigation, respectively. Irrigation scheduling based on real crop evapotranspiration (1.0xETc) was more appropriate for water saving and increasing water productivity (0.84 kg m(-3)). The use of drip irrigation systems (especially SSDI) is significantly important to improve cotton yield, water use and economic contribution considering possible water shortage, decreasing water resources, farmers conditions, irrigation schemes, regional and national incomes.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [115O600]; TUBITAKen_US
dc.description.sponsorshipThe data in this article is taken from the final report of the project supported by the Scientific and Technological Research Council of Turkey (TUBITAK) . (Grant number: 115O600) . Thus, we would like to thank TUBITAK. In addition, some different articles were published using different data from the same project report. Therefore, only some of parts of the material and method in the articles are similar.en_US
dc.identifier.doi10.15244/pjoes/133238
dc.identifier.endpage4474en_US
dc.identifier.issn1230-1485
dc.identifier.issn2083-5906
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85115439727
dc.identifier.scopusqualityQ2
dc.identifier.startpage4463en_US
dc.identifier.urihttps://doi.org/10.15244/pjoes/133238
dc.identifier.urihttps://hdl.handle.net/11468/18566
dc.identifier.volume30en_US
dc.identifier.wosWOS:000703783200004
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherHarden_US
dc.relation.ispartofPolish Journal of Environmental Studies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCanopy Coveren_US
dc.subjectCottonen_US
dc.subjectFao-56 Penman-Monteithen_US
dc.subjectSubsurface Dripen_US
dc.subjectSurface Dripen_US
dc.titleImproving Cotton Yield, Water Use and Net Income in Different Drip Irrigation Systems Using Real-Time Crop Evapotranspirationen_US
dc.titleImproving Cotton Yield, Water Use and Net Income in Different Drip Irrigation Systems Using Real-Time Crop Evapotranspiration
dc.typeArticleen_US

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