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dc.contributor.authorOnk, Kadir
dc.contributor.authorSari, Mehmet
dc.contributor.authorGurcan, Ismayil Safa
dc.date.accessioned2019-11-26T20:15:35Z
dc.date.available2019-11-26T20:15:35Z
dc.date.issued2018
dc.identifier.issn1300-0861
dc.identifier.issn1308-2817
dc.identifier.urihttps://dx.doi.org/10.1501/Vetfak_0000002855
dc.identifier.urihttps://hdl.handle.net/20.500.12513/4223
dc.descriptionWOS: 000437083800006en_US
dc.description.abstractThis study was conducted in order to eliminate multicollmeanty between body measurements of Tuj lambs and to estimate their live weights in the beginning and the end of grazing season (GS) using factor analysis scores, which were determined by calculating some body measurements, in multiple regression model. For this purpose, the matenal of the study consisted of 297 Tuj lambs born between 2009 and 2013. Live weights (LW) of lambs in the beginning and at the end of GS and body length (BL), withers height (WH), chest girth (CG), chest depth (CD), circumferences of cannon forelimb (CCF) and circumferences cannon hmdlimb (CCH) measurements were analyzed m the study. Factor analysis were used to determine the estimated equation between the characteristics. It was determined that there was a multicollinearity between, CCF and CCH measured at the beginning of GS. Problem of multicollinearity between independent vanables was eliminated by using factor scores (FS) determined by factor analysis in multiple regression models. Consequently, two factors were detected from results of factor analysis applied to body measurements to determine live weights of Tuj lambs m the beginning and at the end of GS. These factors for LW m the beginning and at the end of GS were found to explain 84 8% and 78 9% of total variance, respectively. Thereby, it was revealed that more accurate estimations could be made by using factor analysis scores m estimating live weights of Tuj lambs at the beginning and the end of GS. In addition, it was concluded that applying factor analysis scores denved from independent vanables decreased mistake m the model according to least squares method.en_US
dc.language.isoengen_US
dc.publisherANKARA UNIV PRESSen_US
dc.relation.isversionof10.1501/Vetfak_0000002855en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFactor analysisen_US
dc.subjectlive weighten_US
dc.subjectTuj lamben_US
dc.titleEstimation of live weights at the beginning and the end of grazing season in Tuj lambs via scores of factor analysisen_US
dc.typearticleen_US
dc.relation.journalANKARA UNIVERSITESI VETERINER FAKULTESI DERGISIen_US
dc.contributor.departmentKırşehir Ahi Evran Üniversitesi, Ziraat Fakültesi, Zootekni Bölümüen_US
dc.identifier.volume65en_US
dc.identifier.issue3en_US
dc.identifier.startpage261en_US
dc.identifier.endpage266en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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