Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-35982013001200004 http://hdl.handle.net/11449/227421 |
Resumo: | Data from 2439 goats of the Saanen, Alpine, Anglo Nubian and Toggenburg breeds recorded from 1976 to 2009 by the Association of Goats and Sheep Breeders of Minas Gerais were used in principal component analysis. After consistency of data, six morphological variables (thorax perimeter, body length, withers height, height, width and length of the rump) and 12 variables related to breed standard score and fitness (breed characteristic, head, palette and topline, feet and legs, dairy type, body capacity, udder, rear and front ligament, udder texture, teat and final score) were analyzed. Based on the magnitude of the eigenvalue (lower than 0.7), eleven variables considered redundant were discarded, resulting in reduced costs of technician labor to evaluate the animals. Maintenance of records on height, length, rump width, breed characteristic, dairy type, front ligament and udder texture is recommended. © 2013 Sociedade Brasileira de Zootecnia. |
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Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009CorrelationDiscard of variableGoatMultivariate analysisData from 2439 goats of the Saanen, Alpine, Anglo Nubian and Toggenburg breeds recorded from 1976 to 2009 by the Association of Goats and Sheep Breeders of Minas Gerais were used in principal component analysis. After consistency of data, six morphological variables (thorax perimeter, body length, withers height, height, width and length of the rump) and 12 variables related to breed standard score and fitness (breed characteristic, head, palette and topline, feet and legs, dairy type, body capacity, udder, rear and front ligament, udder texture, teat and final score) were analyzed. Based on the magnitude of the eigenvalue (lower than 0.7), eleven variables considered redundant were discarded, resulting in reduced costs of technician labor to evaluate the animals. Maintenance of records on height, length, rump width, breed characteristic, dairy type, front ligament and udder texture is recommended. © 2013 Sociedade Brasileira de Zootecnia.Departamento de Zootecnia Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MGEscola de Veterinária Universidade Federal de Minas Gerais, Belo Horizonte, MGEmbrapa Caprinos e Ovinos, Sobral, CEDepartamento de Zootecnia Universidade Estadual Paulista, Jaboticabal, SPDepartamento de Zootecnia Universidade Federal de Lavras, Lavras, MGAssociação dos Criadores de Caprinos e Ovinos de Minas Gerais, Belo Horizonte, MGDepartamento de Zootecnia Universidade Estadual Paulista, Jaboticabal, SPUniversidade Federal dos Vales do Jequitinhonha e MucuriUniversidade Federal de Minas Gerais (UFMG)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (UNESP)Universidade Federal de Lavras (UFLA)Associação dos Criadores de Caprinos e Ovinos de Minas GeraisFerreira, Talita AndradePereira, Idalmo GarciaGouveia, Aurora Maria GuimarãesPires, Aldrin VieiraFacó, OlivardoMeira, Camila Tângari [UNESP]Furusho Garcia, Iraides Ferreirade Paiva Guimarães, Maria Pia Souza Lima Mattos2022-04-29T07:13:14Z2022-04-29T07:13:14Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article857-861http://dx.doi.org/10.1590/S1516-35982013001200004Revista Brasileira de Zootecnia, v. 42, n. 12, p. 857-861, 2013.1806-92901516-3598http://hdl.handle.net/11449/22742110.1590/S1516-359820130012000042-s2.0-84891793907Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Zootecniainfo:eu-repo/semantics/openAccess2024-06-07T18:41:18Zoai:repositorio.unesp.br:11449/227421Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:43:11.926087Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
title |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
spellingShingle |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 Ferreira, Talita Andrade Correlation Discard of variable Goat Multivariate analysis |
title_short |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
title_full |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
title_fullStr |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
title_full_unstemmed |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
title_sort |
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009 |
author |
Ferreira, Talita Andrade |
author_facet |
Ferreira, Talita Andrade Pereira, Idalmo Garcia Gouveia, Aurora Maria Guimarães Pires, Aldrin Vieira Facó, Olivardo Meira, Camila Tângari [UNESP] Furusho Garcia, Iraides Ferreira de Paiva Guimarães, Maria Pia Souza Lima Mattos |
author_role |
author |
author2 |
Pereira, Idalmo Garcia Gouveia, Aurora Maria Guimarães Pires, Aldrin Vieira Facó, Olivardo Meira, Camila Tângari [UNESP] Furusho Garcia, Iraides Ferreira de Paiva Guimarães, Maria Pia Souza Lima Mattos |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal dos Vales do Jequitinhonha e Mucuri Universidade Federal de Minas Gerais (UFMG) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (UNESP) Universidade Federal de Lavras (UFLA) Associação dos Criadores de Caprinos e Ovinos de Minas Gerais |
dc.contributor.author.fl_str_mv |
Ferreira, Talita Andrade Pereira, Idalmo Garcia Gouveia, Aurora Maria Guimarães Pires, Aldrin Vieira Facó, Olivardo Meira, Camila Tângari [UNESP] Furusho Garcia, Iraides Ferreira de Paiva Guimarães, Maria Pia Souza Lima Mattos |
dc.subject.por.fl_str_mv |
Correlation Discard of variable Goat Multivariate analysis |
topic |
Correlation Discard of variable Goat Multivariate analysis |
description |
Data from 2439 goats of the Saanen, Alpine, Anglo Nubian and Toggenburg breeds recorded from 1976 to 2009 by the Association of Goats and Sheep Breeders of Minas Gerais were used in principal component analysis. After consistency of data, six morphological variables (thorax perimeter, body length, withers height, height, width and length of the rump) and 12 variables related to breed standard score and fitness (breed characteristic, head, palette and topline, feet and legs, dairy type, body capacity, udder, rear and front ligament, udder texture, teat and final score) were analyzed. Based on the magnitude of the eigenvalue (lower than 0.7), eleven variables considered redundant were discarded, resulting in reduced costs of technician labor to evaluate the animals. Maintenance of records on height, length, rump width, breed characteristic, dairy type, front ligament and udder texture is recommended. © 2013 Sociedade Brasileira de Zootecnia. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2022-04-29T07:13:14Z 2022-04-29T07:13:14Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1516-35982013001200004 Revista Brasileira de Zootecnia, v. 42, n. 12, p. 857-861, 2013. 1806-9290 1516-3598 http://hdl.handle.net/11449/227421 10.1590/S1516-35982013001200004 2-s2.0-84891793907 |
url |
http://dx.doi.org/10.1590/S1516-35982013001200004 http://hdl.handle.net/11449/227421 |
identifier_str_mv |
Revista Brasileira de Zootecnia, v. 42, n. 12, p. 857-861, 2013. 1806-9290 1516-3598 10.1590/S1516-35982013001200004 2-s2.0-84891793907 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Zootecnia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
857-861 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128848889380864 |