|
|
Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Semiárido. |
Data corrente: |
23/06/2005 |
Data da última atualização: |
13/07/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FREITAS, V. J. F.; RONDINA, D.; NOGUEIRA, D. M.; SIMPLÍCIO, A. A. |
Afiliação: |
DANIEL MAIA NOGUEIRA, CPATSA. |
Título: |
Post-partum anoestrus in Anglo-Nubian and Saanen goats raised in semi-arid of North-eastern Brazil. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Livestock Production Science, Amsterdam, v. 90, n. 2-3, p. 219-226, 2004. |
DOI: |
10.1016/j.livprodsci.2004.06.005 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to verify the length of post-partum anoestrus (PPA) in Anglo-Nubian and Saanen goats raised in North-eastern Brazil. Thirty-four Anglo-Nubian and 25 Saanen goats were used and the following parameters were observed: parity (order I or II), type of parturition (single or multiple), length of PPA, type of oestrous cycle, milk production and body condition score (BCS). No significant difference ( P > 0.05) was observed between breeds for PPA length. Concerning order I, Saanen goats showed a higher PPA when compared to Anglo-Nubian ( P < 0.05). In both breeds, order I goats showed a higher PPA than order II ( P < 0.05). Concerning the type of parturition, no significant difference was observed for the length of PPA. Anglo-Nubian goats showed a shorter first oestrous cycle length (meanFS.E.M.) (23.89F5.64 days) when compared to Saanen goats (46.20F9.50 days) ( P < 0.05). For both breeds it was observed a greater proportion of long oestrous cycles ( P < 0.05). Saanen goats showed higher daily milk production in comparison to Anglo-Nubian breed ( P < 0.001). A significant fall in BCS was observed ( P < 0.05) in both breeds. In conclusion, when raised in North-eastern Brazil, Saanen goats showed more efficient milk production but presented a longer PPA in primiparous females. D 2004 Elsevier B.V. All rights reserved. |
Palavras-Chave: |
Anestro; Brasil; Semi-árido. |
Thesagro: |
Caprino; Ciclo Estral; Pós-Parto; Produção animal; Reprodução Animal. |
Thesaurus Nal: |
Animal production. |
Categoria do assunto: |
-- L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/126445/1/Daniel-2004.pdf
|
Marc: |
LEADER 02200naa a2200277 a 4500 001 1151206 005 2015-07-13 008 2004 bl uuuu u00u1 u #d 024 7 $a10.1016/j.livprodsci.2004.06.005$2DOI 100 1 $aFREITAS, V. J. F. 245 $aPost-partum anoestrus in Anglo-Nubian and Saanen goats raised in semi-arid of North-eastern Brazil.$h[electronic resource] 260 $c2004 520 $aThe aim of this study was to verify the length of post-partum anoestrus (PPA) in Anglo-Nubian and Saanen goats raised in North-eastern Brazil. Thirty-four Anglo-Nubian and 25 Saanen goats were used and the following parameters were observed: parity (order I or II), type of parturition (single or multiple), length of PPA, type of oestrous cycle, milk production and body condition score (BCS). No significant difference ( P > 0.05) was observed between breeds for PPA length. Concerning order I, Saanen goats showed a higher PPA when compared to Anglo-Nubian ( P < 0.05). In both breeds, order I goats showed a higher PPA than order II ( P < 0.05). Concerning the type of parturition, no significant difference was observed for the length of PPA. Anglo-Nubian goats showed a shorter first oestrous cycle length (meanFS.E.M.) (23.89F5.64 days) when compared to Saanen goats (46.20F9.50 days) ( P < 0.05). For both breeds it was observed a greater proportion of long oestrous cycles ( P < 0.05). Saanen goats showed higher daily milk production in comparison to Anglo-Nubian breed ( P < 0.001). A significant fall in BCS was observed ( P < 0.05) in both breeds. In conclusion, when raised in North-eastern Brazil, Saanen goats showed more efficient milk production but presented a longer PPA in primiparous females. D 2004 Elsevier B.V. All rights reserved. 650 $aAnimal production 650 $aCaprino 650 $aCiclo Estral 650 $aPós-Parto 650 $aProdução animal 650 $aReprodução Animal 653 $aAnestro 653 $aBrasil 653 $aSemi-árido 700 1 $aRONDINA, D. 700 1 $aNOGUEIRA, D. M. 700 1 $aSIMPLÍCIO, A. A. 773 $tLivestock Production Science, Amsterdam$gv. 90, n. 2-3, p. 219-226, 2004.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 1 | |
Registros recuperados : 1 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|