Irrigation water management for sprinkler irrigated corn using rooting data obtained by the minirhizotron technique

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dc.contributor.authorYavuz, Muharrem Yetis
dc.contributor.authorÇakir, Recep
dc.contributor.authorKavdir, Yasemin
dc.contributor.authorDeveciler, Merve
dc.contributor.authorBahar, Erdem
dc.date.accessioned2025-01-27T19:04:08Z
dc.date.available2025-01-27T19:04:08Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe research, aiming to evaluate possibilities for irrigation scheduling of corn using root development data obtained by minirhizotron technique, was carried out during 2008 and 2010 on experimental fields belonging to Çanakkale Onsekiz Mart University. Line source sprinkler irrigation was applied for irrigation of the experimental plots and irrigation water amount determination was based on water deficits of the actual effective root depth obtained prior to the irrigation application using the minirhizotron technique. Results of the 2 year study show that the effective root depth of the crop is around 70-75 cm until the 3 rd or 4 th irrigation application. Using data for root development restricted overwatering and excessive water loss compared to 90 cm root depth traditionally assumed for corn irrigation in the region. The highest grain yields were obtained from the treatment under favorable moisture conditions and yield decreased with increasing distance from the sprinkler irrigation lateral. There a linear relationship between seasonal evapotranspiration rates and grain yield, and seasonal evapotranspiration deficit and relative yield reduction, during each of the experimental years. Average value of the yield response factor (ky) for the research period was 1.34. © 2012 Friends Science Publishers.
dc.identifier.endpage19
dc.identifier.issn1814-9596
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84857428163
dc.identifier.scopusqualityQ3
dc.identifier.startpage11
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13829
dc.identifier.volume14
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofInternational Journal of Agriculture and Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectCorn; Irrigation; Minirhizotron; Roots; Water management
dc.titleIrrigation water management for sprinkler irrigated corn using rooting data obtained by the minirhizotron technique
dc.typeArticle

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