A Decision Tree Model to Determine Some Environmental Factors Affecting 305-Day Milk Yield in Simmental Cows

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dc.contributor.authorTakma, Çiğdem
dc.contributor.authorAkıllı, Aslı
dc.contributor.authorAtıl, Hülya
dc.date.accessioned2024-08-25T18:39:13Z
dc.date.available2024-08-25T18:39:13Z
dc.date.issued2022
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study, some environmental factors thought to be effective on 305-day milk yield in Simmental cows, were examined according to the decision tree method with regression tree algorithm. For this purpose, the effect levels of calving interval, somatic cell count, calving age, and parity variables on the 305-day milk yield of 148 Simmental cows were determined. As a result of the decision tree application, the factors affecting 305-day milk yield were found as parity, calving age, somatic cell count, and calving interval, in order of importance. In addition, it was determined that the 305-day milk yield of the cows with the calving age above 5 was high, and the cows with the somatic cell count greater than 104.500 were found to be the lowest. There is a need to use the decision tree approach in order to examine the effects of other environmental factors that are thought to be effective on milk yield or other economic characteristics in dairy farming and to provide appropriate conditions by correcting the relevant factors accordingly.en_US
dc.identifier.doi10.55507/gopzfd.1175502
dc.identifier.endpage150en_US
dc.identifier.issn1300-2910
dc.identifier.issn2147-8848
dc.identifier.issue3en_US
dc.identifier.startpage143en_US
dc.identifier.trdizinid1154818en_US
dc.identifier.urihttps://doi.org/10.55507/gopzfd.1175502
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1154818
dc.identifier.urihttps://hdl.handle.net/11454/101288
dc.identifier.volume39en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofGaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240825_Gen_US
dc.subjectDecision Treeen_US
dc.subject305-day milk yielden_US
dc.subjectSimmental cowen_US
dc.titleA Decision Tree Model to Determine Some Environmental Factors Affecting 305-Day Milk Yield in Simmental Cowsen_US
dc.typeArticleen_US

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