Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://ojs.c3sl.ufpr.br/ojs/index.php/veterinary/article/view/13612 http://hdl.handle.net/11449/72211 |
Resumo: | The objective of this work was to evaluate the effect of rbST and breed group on the reproductive precocity of goat females. Eighteen goat females of Alpine breed and breed groups 1/2 Boer + 1/2 Alpine (1/2 BA) and 3/4 Boer + 1/4 Alpine (3/4 BA) were used, distributed in two homogeneous groups of 9 animals, received treatments: Group 1-0,3 mg of recombinant bovine somatotropin by kg of body weight each 14 days and Group 2 - control and aplication was subcutaneous. Animals from control group received saline solution in same dose and interval. The administration of hormone begins after weaning of animals (approximate 45 days of age). The train of the development of females was made by weighed weekly until reaching the previously definitive weight of 30 kg of live weight (LW). For evaluation of the reproductive performance it was made observations of the signals related to the oestrus. The characteristics evaluated was: Weight gain at born until weaning, weaning at 120 days, 150 and 180 days of age, weight to the oestrus, age to the rutting and the 30 age to kg of LW. It was not observed influence of growth hormone and the breed group for weight to rutting, age to rutting and age to reach 30 kg LW. The use of rbST in growth females did not modify the parameters of sexual precocity. |
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Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabrasRecombinant bovine somatotropin (rbST) and breed group in reproductive precocity of goat femalesGoatsGrowth hormoneLive weightOestrusPubertyAnimaliaBovinaeCapra hircusThe objective of this work was to evaluate the effect of rbST and breed group on the reproductive precocity of goat females. Eighteen goat females of Alpine breed and breed groups 1/2 Boer + 1/2 Alpine (1/2 BA) and 3/4 Boer + 1/4 Alpine (3/4 BA) were used, distributed in two homogeneous groups of 9 animals, received treatments: Group 1-0,3 mg of recombinant bovine somatotropin by kg of body weight each 14 days and Group 2 - control and aplication was subcutaneous. Animals from control group received saline solution in same dose and interval. The administration of hormone begins after weaning of animals (approximate 45 days of age). The train of the development of females was made by weighed weekly until reaching the previously definitive weight of 30 kg of live weight (LW). For evaluation of the reproductive performance it was made observations of the signals related to the oestrus. The characteristics evaluated was: Weight gain at born until weaning, weaning at 120 days, 150 and 180 days of age, weight to the oestrus, age to the rutting and the 30 age to kg of LW. It was not observed influence of growth hormone and the breed group for weight to rutting, age to rutting and age to reach 30 kg LW. The use of rbST in growth females did not modify the parameters of sexual precocity.Faculdade de Medicina Veterinária e Zootecnia UNESP, Campus de Botucatu/SPFaculdade de Medicina Veterinária e Zootecnia UNESP, Campus de Botucatu/SPUniversidade Estadual Paulista (Unesp)Rodrigues, Luciana [UNESP]Gonçalves, Heraldo César [UNESP]Cañizares, Gil Ignácio Lara [UNESP]Menezes, Jakilane Jacque Leal [UNESP]Ribeiro, Marcela Silva [UNESP]Medeiros, Brenda Batista Lemos [UNESP]2014-05-27T11:25:25Z2014-05-27T11:25:25Z2010-12-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9-15application/pdfhttp://ojs.c3sl.ufpr.br/ojs/index.php/veterinary/article/view/13612Archives of Veterinary Science, v. 15, n. 1, p. 9-15, 2010.1517-784Xhttp://hdl.handle.net/11449/722112-s2.0-786496514952-s2.0-78649651495.pdf7787314478210146Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporArchives of Veterinary Scienceinfo:eu-repo/semantics/openAccess2024-09-09T13:01:50Zoai:repositorio.unesp.br:11449/72211Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:01:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras Recombinant bovine somatotropin (rbST) and breed group in reproductive precocity of goat females |
title |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras |
spellingShingle |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras Rodrigues, Luciana [UNESP] Goats Growth hormone Live weight Oestrus Puberty Animalia Bovinae Capra hircus |
title_short |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras |
title_full |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras |
title_fullStr |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras |
title_full_unstemmed |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras |
title_sort |
Somatotropina bovina recombinante (rbST) e grupos raciais sobre a precocidade reprodutiva de cabras |
author |
Rodrigues, Luciana [UNESP] |
author_facet |
Rodrigues, Luciana [UNESP] Gonçalves, Heraldo César [UNESP] Cañizares, Gil Ignácio Lara [UNESP] Menezes, Jakilane Jacque Leal [UNESP] Ribeiro, Marcela Silva [UNESP] Medeiros, Brenda Batista Lemos [UNESP] |
author_role |
author |
author2 |
Gonçalves, Heraldo César [UNESP] Cañizares, Gil Ignácio Lara [UNESP] Menezes, Jakilane Jacque Leal [UNESP] Ribeiro, Marcela Silva [UNESP] Medeiros, Brenda Batista Lemos [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Rodrigues, Luciana [UNESP] Gonçalves, Heraldo César [UNESP] Cañizares, Gil Ignácio Lara [UNESP] Menezes, Jakilane Jacque Leal [UNESP] Ribeiro, Marcela Silva [UNESP] Medeiros, Brenda Batista Lemos [UNESP] |
dc.subject.por.fl_str_mv |
Goats Growth hormone Live weight Oestrus Puberty Animalia Bovinae Capra hircus |
topic |
Goats Growth hormone Live weight Oestrus Puberty Animalia Bovinae Capra hircus |
description |
The objective of this work was to evaluate the effect of rbST and breed group on the reproductive precocity of goat females. Eighteen goat females of Alpine breed and breed groups 1/2 Boer + 1/2 Alpine (1/2 BA) and 3/4 Boer + 1/4 Alpine (3/4 BA) were used, distributed in two homogeneous groups of 9 animals, received treatments: Group 1-0,3 mg of recombinant bovine somatotropin by kg of body weight each 14 days and Group 2 - control and aplication was subcutaneous. Animals from control group received saline solution in same dose and interval. The administration of hormone begins after weaning of animals (approximate 45 days of age). The train of the development of females was made by weighed weekly until reaching the previously definitive weight of 30 kg of live weight (LW). For evaluation of the reproductive performance it was made observations of the signals related to the oestrus. The characteristics evaluated was: Weight gain at born until weaning, weaning at 120 days, 150 and 180 days of age, weight to the oestrus, age to the rutting and the 30 age to kg of LW. It was not observed influence of growth hormone and the breed group for weight to rutting, age to rutting and age to reach 30 kg LW. The use of rbST in growth females did not modify the parameters of sexual precocity. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-07 2014-05-27T11:25:25Z 2014-05-27T11:25:25Z |
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://ojs.c3sl.ufpr.br/ojs/index.php/veterinary/article/view/13612 Archives of Veterinary Science, v. 15, n. 1, p. 9-15, 2010. 1517-784X http://hdl.handle.net/11449/72211 2-s2.0-78649651495 2-s2.0-78649651495.pdf 7787314478210146 |
url |
http://ojs.c3sl.ufpr.br/ojs/index.php/veterinary/article/view/13612 http://hdl.handle.net/11449/72211 |
identifier_str_mv |
Archives of Veterinary Science, v. 15, n. 1, p. 9-15, 2010. 1517-784X 2-s2.0-78649651495 2-s2.0-78649651495.pdf 7787314478210146 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Archives of Veterinary Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
9-15 application/pdf |
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_ |
1810021346655076352 |