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dc.contributor.authorARANDAS, J. K. G.
dc.contributor.authorALVES, A. G. C.
dc.contributor.authorFACO, O.
dc.contributor.authorBELCHIOR, E. B.
dc.contributor.authorSHIOTSUKI, L.
dc.contributor.authorRIBEIRO, M. N.
dc.date.accessioned2020-07-07T11:10:41Z-
dc.date.available2020-07-07T11:10:41Z-
dc.date.created2020-07-06
dc.date.issued2020
dc.identifier.citationAmerican Journal of Animal and Veterinary Sciences, v. 15, n. 3, p. 185-197, 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1123625-
dc.descriptionAbstract: This study aimed to characterize the purebred Morada Nova sheep and crossbred farming systems in Ceará State, Brazil, through multivariate analysis. The study was carried out in the Morada Nova municipality in Ceará. Thirteen representative Morada Nova pure sheep Breeders (MNB) and 48 crossbreds? breeders of Morada Nova with other breeds (CMN) were interviewed. Was used a questionnaire-based including 12 variables: Breeder Age (BA); Herd Size (HS); Breeding System (BS); feed Supplementation (SUPLE); season feed supplementation (winter or summer); Age at Sexual maturity of Ram (ASR); Ram Discard Age (RDA); Age at Sexual maturity of the Ewe (ASE); Ewe Discard Age (EDA); Commercialization (COM); family participation (FAMP); Main Breeder Activity (MBA). Descriptive statistics and variance analysis were performed, followed by Tukey's test for the comparison of the farming systems of the two studied groups. Variables that characterize the farming systems were subjected to factorial analysis, cluster and discriminant analysis. Based on the factorial analysis, the variables SUPLE, SEASON, ASR, EDA, BA, HS and MBA most significantly contributed to the characterization of farming systems in both studied groups. There was obtained a high level of error classification of breeders to their origin group, due to the handling homogeneity between the studied groups. Multivariate analyses are useful for characterizing the farming system, but the results found can be influenced by the nature or characteristics of the data evaluated.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectBreeding Practices
dc.subjectLocal Breed
dc.subjectLivestock System
dc.subjectLivestock breeds
dc.subjectAnálise multivariada
dc.subjectRaça local
dc.subjectRaça Morada Nova
dc.subjectSemiárido
dc.subjectRegião Nordeste
dc.subjectBrasil
dc.titleCharacterization of the sheep farming system in the brazilian Semiarid from the multivariate perspective.
dc.typeArtigo de periódico
dc.subject.thesagroOvino
dc.subject.thesagroMétodo Estatístico
dc.subject.thesagroCruzamento
dc.subject.nalthesaurusSmall ruminants
dc.subject.nalthesaurusSheep breeds
dc.subject.nalthesaurusMultivariate analysis
dc.subject.nalthesaurusAnalysis of variance
dc.subject.nalthesaurusCrossing
riaa.ainfo.id1123625
riaa.ainfo.lastupdate2020-07-07
dc.identifier.doiDOI: 10.3844/ajavsp.2020.185.197
dc.contributor.institutionJANAINA KELLI GOMES ARANDAS, University Federal Rural de Pernambuco (UFRPE) - Recife, PE, Brazil; ÂNGELO GIUSEPPE CHAVES ALVES, University Federal Rural de Pernambuco (UFRPE) - Recife, PE, Brazil; OLIVARDO FACO, CNPC; ERNANDES BARBOZA BELCHIOR, CNPASA; LUCIANA SHIOTSUKI, CNPASA; MARIA NORMA RIBEIRO, Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq, Brazil.
Aparece en las colecciones:Artigo em periódico indexado (CNPC)

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