Effect of different drip irrigation regimes on sugar beet (Beta vulgaris L.) yield, quality and water use efficiency in Middle Anatolian, Turkey

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dc.contributor.authorTopak, Ramazan
dc.contributor.authorSuheri, Sinan
dc.contributor.authorAcar, Bilal
dc.date.accessioned2020-03-26T18:14:13Z
dc.date.available2020-03-26T18:14:13Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAgricultural production has forced researchers to focus on increasing water use efficiency by improving either new drought-tolerant plant varieties or water management for arid and semi-arid areas under water shortage conditions. A field study was conducted to determine effects of seasonal deficit irrigation on plant root yield, quality and water use efficiency (WUE) of sugar beet for a 2-year period in the semi-arid region. Irrigations were applied when approximately 50-55% of the usable soil moisture was consumed in the effective rooting depth at the full irrigation (FI) treatment. In deficit irrigation treatments, irrigations were applied at the rates of 75, 50 and 25% of full irrigation treatment on the same day. Irrigation water was applied by a drip irrigation system. Increasing water deficits resulted in a relatively lower root and white sugar yields. The linear relationship between evapotranspiration and root yield was obtained. Similarly, WUE was the highest in DI25 irrigation conditions and the lowest in full irrigation conditions. According to the averaged values of 2 years, yield response factor (k (y) ) was 0.93 for sugar beet. Sugar beet root quality parameters were influenced by drip irrigation levels in both years. The results revealed that irrigation of sugar beet with drip irrigation method at 75% level (DI25) had significant benefits in terms of saved irrigation water and large WUE, indicating a definitive advantage of deficit irrigation under limited water supply conditions. In an economic viewpoint, 25% saving of irrigation water (DI25) caused 6.1% reduction in the net income.en_US
dc.description.sponsorshipSelcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipThis study was supported by Selcuk University. The authors would like to thank anonymous reviewers whose clear comments and constructive criticisms contributed greatly to the quality of the present work. Specifically, Associate Prof. Dr. Mustafa UNLU from Cukurova University is gratefully appreciated for his high contribution to language edition of this work.en_US
dc.identifier.doi10.1007/s00271-010-0219-3en_US
dc.identifier.endpage89en_US
dc.identifier.issn0342-7188en_US
dc.identifier.issn1432-1319en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage79en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s00271-010-0219-3
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26354
dc.identifier.volume29en_US
dc.identifier.wosWOS:000285785300007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofIRRIGATION SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleEffect of different drip irrigation regimes on sugar beet (Beta vulgaris L.) yield, quality and water use efficiency in Middle Anatolian, Turkeyen_US
dc.typeArticleen_US

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