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dc.contributor.author
Silva e Souza, Geraldo da
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Gonçalves Gomes, Eliane
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Santos, Sandra Aparecida
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Rezende, Adalgiza Souza Carneiro de
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Freitas Andrade, Débora Roque de
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Nogueira, Márcia Furlan
dc.contributor.author
Trigo, Pablo Ignacio
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dc.contributor.author
Abreu, Urbano Gomes Pinto de
dc.date.available
2019-09-02T20:11:48Z
dc.date.issued
2018-04
dc.identifier.citation
Silva e Souza, Geraldo da; Gonçalves Gomes, Eliane; Santos, Sandra Aparecida; Rezende, Adalgiza Souza Carneiro de; Freitas Andrade, Débora Roque de; et al.; Factors affecting the performance of Pantaneiro horses; Sociedade Brasileira de Zootecnia; Revista Brasileira de Zootecnia; 47; 4-2018; 1-7
dc.identifier.issn
1516-3598
dc.identifier.uri
http://hdl.handle.net/11336/82763
dc.description.abstract
This study aimed to assess the physical performance of Pantaneiro horses with and without equine infectious anemia (EIA) under functional conditions of cattle management. The horses were subjected to a performance test and split into two groups according to a completely randomized design: animals were chosen from populations testing positive and negative for EIA. Performance was measured as a function of a data envelopment analysis (DEA) model considering four outputs and one unitary input. The output measures were the distance achieved in the performance test, hematocrit as a weighted average over the test duration, respiratory rate as weighted average over the test duration, and the level of lactic acid at the test termination. Weights for the hematocrit and the respiratory rate output variables were determined by means of factor analysis. The performance score was a weighted average of the output variables with the weights defined by the averages of the optimum individual multipliers in the DEA analysis. Contextual variables of interest were age, horse weight, room temperature, and corporal temperature. Only groups and room temperature were statistically significant effects, as indicated by a bootstrap analysis. The performance of group positive for EIA is significantly lower than that of the group negative for EIA and room temperature has a negative effect.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Brasileira de Zootecnia
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Covariance Analysis
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Data Envelopment Analysis
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Equine Infectious Anaemia
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Experimental Design
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Multivariate Analysis
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Ética relacionada con Biotecnología Agrícola
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dc.subject.classification
Biotecnología Agropecuaria
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Factors affecting the performance of Pantaneiro horses
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-08T19:30:14Z
dc.identifier.eissn
1806-9290
dc.journal.volume
47
dc.journal.pagination
1-7
dc.journal.pais
Brasil
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dc.journal.ciudad
Minas Gerais
dc.description.fil
Fil: Silva e Souza, Geraldo da. Ministerio da Agricultura Pecuaria e Abastecimento de Brasil. Empresa Brasileira de Pesquisa Agropecuaria; Brasil
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Fil: Gonçalves Gomes, Eliane. Ministerio da Agricultura Pecuaria e Abastecimento de Brasil. Empresa Brasileira de Pesquisa Agropecuaria; Brasil
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Fil: Santos, Sandra Aparecida. Ministerio da Agricultura Pecuaria e Abastecimento de Brasil. Empresa Brasileira de Pesquisa Agropecuaria; Brasil
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Fil: Rezende, Adalgiza Souza Carneiro de. Universidade Federal de Minas Gerais; Brasil
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Fil: Freitas Andrade, Débora Roque de. Universidade Federal de Minas Gerais; Brasil
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Fil: Nogueira, Márcia Furlan. Ministerio da Agricultura Pecuaria e Abastecimento de Brasil. Empresa Brasileira de Pesquisa Agropecuaria; Brasil
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Fil: Trigo, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
dc.description.fil
Fil: Abreu, Urbano Gomes Pinto de. Ministerio da Agricultura Pecuaria e Abastecimento de Brasil. Empresa Brasileira de Pesquisa Agropecuaria; Brasil
dc.journal.title
Revista Brasileira de Zootecnia
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1590/rbz4720170162
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info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/2btm3k
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