Effect of non-genetic factors on milk yields traits in Simmental cows raised subtropical climate condition

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dc.authoridBOLACALI, Memis/0000-0002-4196-2359
dc.contributor.authorBolacali, M.
dc.contributor.authorOzturk, Y.
dc.date.accessioned2024-12-24T19:30:19Z
dc.date.available2024-12-24T19:30:19Z
dc.date.issued2018
dc.departmentSiirt Üniversitesi
dc.description.abstractThe aim of this study was to identify non-genetic parameters affecting the milk yield traits of Simmental cows raised in subtropical climate conditions. Records on 1904 lactation events of Simmental cows (N=706) during 2001-2014 were included in this study. A generalized linear model was used to investigate the effect of nongenetic factors (calving year, season, and age; lactation number; birth type; and calf sex) on real milk yield (MY), adjusted 305-d lactation milk yield (305-d MY), adjusted mature-age 305-d lactation milk yield (305-d MAMY), lactation length (LL), and dry periods (DP). The MY, 305-d MY, 305-d MAMY, LL, and DP were 6413.04kg, 6060.30kg, 6871.21 kg, 329.88d, and 57.67d, respectively, in Simmental cows. The effects of calving year, birth type, and calf sex on MY were significant (P<0.05). Calving year, calving age, birth type, and calf sex had significant effects on 305-d MY (P<0.05). The 305-d MAMY was significantly affected by calving year, birth type, and calf sex (P<0.05). In conclusion, based on the findings of the present study, the milk yield traits of Simmental cows raised at subtropical climate conditions with ideal feeding and management strategies was in accordance with world standards.
dc.identifier.doi10.1590/1678-4162-9325
dc.identifier.endpage305
dc.identifier.issn0102-0935
dc.identifier.issn1678-4162
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85046006202
dc.identifier.scopusqualityQ3
dc.identifier.startpage297
dc.identifier.urihttps://doi.org/10.1590/1678-4162-9325
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7481
dc.identifier.volume70
dc.identifier.wosWOS:000431307800040
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecnia
dc.relation.ispartofArquivo Brasileiro De Medicina Veterinaria E Zootecnia
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectsimmental
dc.subjectmilk yields traits
dc.subjectnon-genetic factors
dc.titleEffect of non-genetic factors on milk yields traits in Simmental cows raised subtropical climate condition
dc.typeArticle

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