Inbreeding depression on production and reproduction traits of buffaloes from Brazil

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dc.authoridMendes MALHADO, Ana Claudia/0000-0003-3621-779X
dc.contributor.authorMendes Malhado, Carlos Henrique
dc.contributor.authorMendes Malhado, Ana Claudia
dc.contributor.authorSouza Carneiro, Paulo Luiz
dc.contributor.authorRamos, Alcides Amorim
dc.contributor.authorCarrillo, Jose Adrian
dc.contributor.authorPala, Akin
dc.date.accessioned2025-01-27T20:52:18Z
dc.date.available2025-01-27T20:52:18Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe objective of this study was to evaluate the influence of inbreeding depression on traits of buffaloes from Brazil. Specifically, the traits studied were body weight at 205 and 365 days of age, average daily gain from birth to 205 days (ADG_205), average daily gain between 205 and 365 days (ADG205_365) in Mediterranean buffaloes, and milk yield, lactation length, age of first calving and calving intervals in Murrah buffaloes. Inbreeding effects on the traits were determined by fitting four regression models (linear, quadratic, exponential and Michaelis-Menten) about the errors generated by the animal model. The linear model was only significant (P<0.05) for growth traits (exception of ADG205_365). The exponential and Michaelis-Menten models were significant (P<0.01) for all the studied traits while the quadratic model was not significant (0.05) for any of the traits. Weight at 205 and 365 days of age decreased 0.25kg and 0.39kg per 1% of increase in inbreeding, respectively. The inbred animals (F=0.25) produced less milk than non-inbred individuals: 50.4kg of milk. Moreover, calving interval increased 0.164 days per 1% of increase in inbreeding. Interestingly, inbreeding had a positive effect on age at first calving and lactation length, decreasing age of first calving and increasing lactation length.
dc.identifier.doi10.1111/asj.12006
dc.identifier.endpage295
dc.identifier.issn1344-3941
dc.identifier.issue4
dc.identifier.pmid23590501
dc.identifier.scopus2-s2.0-84876740222
dc.identifier.scopusqualityQ1
dc.identifier.startpage289
dc.identifier.urihttps://doi.org/10.1111/asj.12006
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25725
dc.identifier.volume84
dc.identifier.wosWOS:000317938900002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley-Blackwell
dc.relation.ispartofAnimal Science Journal
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectbuffalo
dc.subjectgrowth
dc.subjectinbreed accumulation
dc.subjectmilk yield
dc.titleInbreeding depression on production and reproduction traits of buffaloes from Brazil
dc.typeArticle

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