Genetic studies on water buffalo species (Bubalus bubalis) in Cuba
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227826 |
Resumo: | In order to increase performance qualities in the Bubalus bubalis species in Cuba it has been developped a National Buffalo Breeding Program. This study was conducted at the Genetic Enterprise El Cangre, advanced representation of our bubalino culture with the objetive to characterize their productive and reproductive performances, to select cow buffaloes based on milking production and to evaluate albinoidism frequency. It was employed the GLM proc of SAS 2007 and the Statgraphics software to analyse data utilizing a linear model of fixed effect considering: herd, calving year, calving season (on season: August-October/out of season: November-July) and calf progeny sex. General means were: Total milk, Lactation length, Milk/lactation days, calving interval, open days and dry period. Cow buffaloes were classificated according total milk production during lactation. Gene frequencies corresponding to different coat color genotypes were contrasted with those expected from a population in equilibrium Hardy-Weinberg. It was observed that productive and reproductive traits were acceptable in relation to those nationally reported. It was also demonstrated that herd, calving year and season affected the different traits occurring the greatest calving frequency between August and October influencing milking production and dry period. A wide rank was presented on individual cow milk production classification that must be taken into account to female selection. Albinoidism was pressented as corresponding to a single recesive gen that in homozygous state express the albinoide fenotype and at the heterozygous to blondy individuals. |
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Genetic studies on water buffalo species (Bubalus bubalis) in CubaAlbinoidismBúfaloProductive-reproductiveIn order to increase performance qualities in the Bubalus bubalis species in Cuba it has been developped a National Buffalo Breeding Program. This study was conducted at the Genetic Enterprise El Cangre, advanced representation of our bubalino culture with the objetive to characterize their productive and reproductive performances, to select cow buffaloes based on milking production and to evaluate albinoidism frequency. It was employed the GLM proc of SAS 2007 and the Statgraphics software to analyse data utilizing a linear model of fixed effect considering: herd, calving year, calving season (on season: August-October/out of season: November-July) and calf progeny sex. General means were: Total milk, Lactation length, Milk/lactation days, calving interval, open days and dry period. Cow buffaloes were classificated according total milk production during lactation. Gene frequencies corresponding to different coat color genotypes were contrasted with those expected from a population in equilibrium Hardy-Weinberg. It was observed that productive and reproductive traits were acceptable in relation to those nationally reported. It was also demonstrated that herd, calving year and season affected the different traits occurring the greatest calving frequency between August and October influencing milking production and dry period. A wide rank was presented on individual cow milk production classification that must be taken into account to female selection. Albinoidism was pressented as corresponding to a single recesive gen that in homozygous state express the albinoide fenotype and at the heterozygous to blondy individuals.Institut of Animal Science, Carr. Central km 471/2, San José de las Lajas, Havana provinceGenetic Enterprise 'El Cangre', Carr. 'El Cangre' km. 61/2 Güines, HavanaFaculty de Medicine Veterinary and Zootecnie, UNESP, Animal Production Department, Botucatu-SPFaculty de Medicine Veterinary and Zootecnie, UNESP, Animal Production Department, Botucatu-SPInstitut of Animal ScienceGenetic Enterprise 'El Cangre'Universidade Estadual Paulista (UNESP)García, YennyFraga, Luis M.Padrón, EulogioRodríguez, NormaAlcides, Amorim [UNESP]Guzmán, GladysMora, Marta2022-04-29T07:20:21Z2022-04-29T07:20:21Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article390-392Revista Veterinaria, v. 21, n. SUPPL.1, p. 390-392, 2010.1669-68401668-4834http://hdl.handle.net/11449/2278262-s2.0-84904753662Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Veterinariainfo:eu-repo/semantics/openAccess2024-09-09T13:00:43Zoai:repositorio.unesp.br:11449/227826Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:00:43Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
title |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
spellingShingle |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba García, Yenny Albinoidism Búfalo Productive-reproductive |
title_short |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
title_full |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
title_fullStr |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
title_full_unstemmed |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
title_sort |
Genetic studies on water buffalo species (Bubalus bubalis) in Cuba |
author |
García, Yenny |
author_facet |
García, Yenny Fraga, Luis M. Padrón, Eulogio Rodríguez, Norma Alcides, Amorim [UNESP] Guzmán, Gladys Mora, Marta |
author_role |
author |
author2 |
Fraga, Luis M. Padrón, Eulogio Rodríguez, Norma Alcides, Amorim [UNESP] Guzmán, Gladys Mora, Marta |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Institut of Animal Science Genetic Enterprise 'El Cangre' Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
García, Yenny Fraga, Luis M. Padrón, Eulogio Rodríguez, Norma Alcides, Amorim [UNESP] Guzmán, Gladys Mora, Marta |
dc.subject.por.fl_str_mv |
Albinoidism Búfalo Productive-reproductive |
topic |
Albinoidism Búfalo Productive-reproductive |
description |
In order to increase performance qualities in the Bubalus bubalis species in Cuba it has been developped a National Buffalo Breeding Program. This study was conducted at the Genetic Enterprise El Cangre, advanced representation of our bubalino culture with the objetive to characterize their productive and reproductive performances, to select cow buffaloes based on milking production and to evaluate albinoidism frequency. It was employed the GLM proc of SAS 2007 and the Statgraphics software to analyse data utilizing a linear model of fixed effect considering: herd, calving year, calving season (on season: August-October/out of season: November-July) and calf progeny sex. General means were: Total milk, Lactation length, Milk/lactation days, calving interval, open days and dry period. Cow buffaloes were classificated according total milk production during lactation. Gene frequencies corresponding to different coat color genotypes were contrasted with those expected from a population in equilibrium Hardy-Weinberg. It was observed that productive and reproductive traits were acceptable in relation to those nationally reported. It was also demonstrated that herd, calving year and season affected the different traits occurring the greatest calving frequency between August and October influencing milking production and dry period. A wide rank was presented on individual cow milk production classification that must be taken into account to female selection. Albinoidism was pressented as corresponding to a single recesive gen that in homozygous state express the albinoide fenotype and at the heterozygous to blondy individuals. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 2022-04-29T07:20:21Z 2022-04-29T07:20:21Z |
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 |
Revista Veterinaria, v. 21, n. SUPPL.1, p. 390-392, 2010. 1669-6840 1668-4834 http://hdl.handle.net/11449/227826 2-s2.0-84904753662 |
identifier_str_mv |
Revista Veterinaria, v. 21, n. SUPPL.1, p. 390-392, 2010. 1669-6840 1668-4834 2-s2.0-84904753662 |
url |
http://hdl.handle.net/11449/227826 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Veterinaria |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
390-392 |
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 |
repositoriounesp@unesp.br |
_version_ |
1813546564536238080 |