| |
|
|
| Registros recuperados : 109 | |
| 23. |  | MENEZES, M. P.; RIBEIRO, M. N.; COSTA, R. G.; MEDEIROS, A. N. de. Substituição do milho pela casca de mandioca (Manihot esculenta Crantz) em rações completas para caprinos: consumo, digestibilidade de nutrientes e ganho de peso. Revista Brasileira de Zootecnia, Viçosa, MG, v. 33, n. 3, p. 729-737, maio/jun. 2004.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|   |
| 24. | | RIBEIRO, M. N.; SILVA, J. V.; VILAR FILHO, A. da C.; PIMENTA FILHO, E. C. Comparative study of the dental chronology of native and exotic goats in semi-arid region of the Paraiba State, Brazil. In: INTERNATIONAL CONFERENCE ON GOATS, 7., 2000, Tours, Poitiers, France. Proceedings... Paris: INRA: IGA: Institut de Elevage, 2000. v. 1, p. 266.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 26. | | RIBEIRO, M. N.; OLIVEIRA, J. C. V.; PIMENTA FILHO, E. C.; CARVALHO, F. F. R. Capirnos Moxoto no Estado de Pernambuco: caracterizacao, avaliacao e conservacao. In: SIMPOSIO DE RECURSOS GENETICOS PARA A AMERICA LATINA E CARIBE, 3.; REUNIAO LATINO AMERICANA DE ESPECIALISTAS EM ARACHIS, 3.; REUNIAO LATINO AMERICANA DE ESPECIALISTAS EM RECURSOS GENETICOS FLORESTAIS, 3., 2001, Londrina. Anais... Londrina: IAPAR, 2001. p.579-581| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 33. | | CARRERA, M. P.; MARTINEZ, A.; RIBEIRO, M. N.; CABELLO, A.; PIMENTA, E. C.; DELGADO, J. V. Caracterización genetica de las razas caprinas brasileñas con microsatelites. CONGRESSO IBEROAMERICANO DE RAZAS CRIOLLAS Y AUTOCTONAS, 6.; SIMPOSIO IBEROAMERICANO SOBRE CONSERVACION Y UTILIZACION DE RECURSOS ZOOGENÉTICOS, 4., 2003, Recife. [S.l.]: Federación Iberoamericana de Razas Criollas: CYTED, 2003. Não paginado.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 38. | | RIBEIRO, M. N.; SILVA, J. V. da; RIBEIRO, N. L.; PIMENTA FILHO, E. C. Correlation between body weight and body traits in native goats of Paraíba State, Brazil. In: GLOBAL CONFERENCE ON CONSERVATION OF DOMESTIC ANIMAL GENETIC RESOURCES, 5., 2000, Brasilia. Proceedings... Brasilia: Embrapa Genetic Resources and Biotechnology, 2000. 1 CD ROM. (Embrapa Genetic Resources and Biotechnology. Document, 49).| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|  |
| Registros recuperados : 109 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
04/03/2022 |
|
Data da última atualização: |
27/09/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
SILVA FILHO, J. R. V. da; MOURA NETO, J. B. de; ARANDAS, J. K. G.; SANTOS, L. T. A. dos; QUEIROZ, M. A. A.; NOGUEIRA FILHO, P. A. de; VOLTOLINI, T. V.; MESQUITA, F. L. T. de; CARVALHO, F. F. R. de; RIBEIRO, M. N. |
|
Afiliação: |
JOSÉ RENALDO VILAR DA SILVA FILHO, UFRPE; JOÃO BANDEIRA DE MOURA NETO, UFRPE; JANAINA KELLI GOMES ARANDAS, UFRPE; LAYS THAYSE ALVES DOS SANTOS, UNIVASF; MÁRIO ADRIANO ÁVILA QUEIROZ, UNIVASF; PAULO ALVES DE NOGUEIRA FLHO, UNIVASF; TADEU VINHAS VOLTOLINI, CPATSA; FERNANDO LUCAS TORRES DE MESQUITA, IPA; FRANCISCO FERNANDO RAMOS DE CARVALHO, UFRPE; MARIA NORMA RIBEIRO, UFRPE. |
|
Título: |
Does crossbreeding improve the performance and carcass traits of Berganês sheep? |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, n. 5, 451, 2021. |
|
DOI: |
https://doi.org/10.1007/s11250-021-02896-9 |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study aimed to evaluate the performance and carcass of lambs of diferent genotypes through univariate and multivariate analysis. Intact male lambs of the Berganês (BG), Berganês x Santa Inês (BSI), and Berganês x Dorper (BD) genotypes and the control group Dorper x Santa Inês (DSI) were used. Eight lambs of each genotype were used, aged between 4 and 5 months, with an average initial weight of 27.52±3.79 kg, distributed in a completely randomized design. Data were tested by analyzing variance, followed by Tukey?s test and principal component analysis (PCA) and discriminant analysis (DA). Slaughter body and average daily gain were higher for BD and BG than BSI (P<0.05). On the other hand, BSI, BD, and DSI showed higher cold carcass yield than BG (P<0.05). Lower cooling losses (CL) and more excellent conformation were observed in DSI (P<0.05). BD showed a higher carcass compactness index (CCI), and DSI showed a higher leg compactness index (LCI) (P<0.05). PCA produced seven components explaining 83.59% of total data variability. Based on the discriminant analysis, LCI, CL, CCI, and conformation showed greater power to distinguish the genotypes, with a high index of the lambs? classifcation to their respective genotypes. The crossbreeding improved carcass yield and reduced cooling weight loss. The Berganês ecotype and its crossbreeds have performance and carcass traits compatible with the DSI genotype. According to the DA, heterogeneity was found between the Berganês ecotype and its crossbreeds, with CL, LCI CCI, and conformation showing greater discrimination power. MenosThis study aimed to evaluate the performance and carcass of lambs of diferent genotypes through univariate and multivariate analysis. Intact male lambs of the Berganês (BG), Berganês x Santa Inês (BSI), and Berganês x Dorper (BD) genotypes and the control group Dorper x Santa Inês (DSI) were used. Eight lambs of each genotype were used, aged between 4 and 5 months, with an average initial weight of 27.52±3.79 kg, distributed in a completely randomized design. Data were tested by analyzing variance, followed by Tukey?s test and principal component analysis (PCA) and discriminant analysis (DA). Slaughter body and average daily gain were higher for BD and BG than BSI (P<0.05). On the other hand, BSI, BD, and DSI showed higher cold carcass yield than BG (P<0.05). Lower cooling losses (CL) and more excellent conformation were observed in DSI (P<0.05). BD showed a higher carcass compactness index (CCI), and DSI showed a higher leg compactness index (LCI) (P<0.05). PCA produced seven components explaining 83.59% of total data variability. Based on the discriminant analysis, LCI, CL, CCI, and conformation showed greater power to distinguish the genotypes, with a high index of the lambs? classifcation to their respective genotypes. The crossbreeding improved carcass yield and reduced cooling weight loss. The Berganês ecotype and its crossbreeds have performance and carcass traits compatible with the DSI genotype. According to the DA, heterogeneity was found between the Berganês ecoty... Mostrar Tudo |
|
Palavras-Chave: |
Análise de componentes principais; Ovelhas Berganês; Ovinos mestiços; Rendimento de carcaça. |
|
Thesagro: |
Ovino; Terminação. |
|
Thesaurus NAL: |
Carcass yield; Discriminant analysis. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02675naa a2200337 a 4500
001 2140569
005 2022-09-27
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-021-02896-9$2DOI
100 1 $aSILVA FILHO, J. R. V. da
245 $aDoes crossbreeding improve the performance and carcass traits of Berganês sheep?$h[electronic resource]
260 $c2021
520 $aThis study aimed to evaluate the performance and carcass of lambs of diferent genotypes through univariate and multivariate analysis. Intact male lambs of the Berganês (BG), Berganês x Santa Inês (BSI), and Berganês x Dorper (BD) genotypes and the control group Dorper x Santa Inês (DSI) were used. Eight lambs of each genotype were used, aged between 4 and 5 months, with an average initial weight of 27.52±3.79 kg, distributed in a completely randomized design. Data were tested by analyzing variance, followed by Tukey?s test and principal component analysis (PCA) and discriminant analysis (DA). Slaughter body and average daily gain were higher for BD and BG than BSI (P<0.05). On the other hand, BSI, BD, and DSI showed higher cold carcass yield than BG (P<0.05). Lower cooling losses (CL) and more excellent conformation were observed in DSI (P<0.05). BD showed a higher carcass compactness index (CCI), and DSI showed a higher leg compactness index (LCI) (P<0.05). PCA produced seven components explaining 83.59% of total data variability. Based on the discriminant analysis, LCI, CL, CCI, and conformation showed greater power to distinguish the genotypes, with a high index of the lambs? classifcation to their respective genotypes. The crossbreeding improved carcass yield and reduced cooling weight loss. The Berganês ecotype and its crossbreeds have performance and carcass traits compatible with the DSI genotype. According to the DA, heterogeneity was found between the Berganês ecotype and its crossbreeds, with CL, LCI CCI, and conformation showing greater discrimination power.
650 $aCarcass yield
650 $aDiscriminant analysis
650 $aOvino
650 $aTerminação
653 $aAnálise de componentes principais
653 $aOvelhas Berganês
653 $aOvinos mestiços
653 $aRendimento de carcaça
700 1 $aMOURA NETO, J. B. de
700 1 $aARANDAS, J. K. G.
700 1 $aSANTOS, L. T. A. dos
700 1 $aQUEIROZ, M. A. A.
700 1 $aNOGUEIRA FILHO, P. A. de
700 1 $aVOLTOLINI, T. V.
700 1 $aMESQUITA, F. L. T. de
700 1 $aCARVALHO, F. F. R. de
700 1 $aRIBEIRO, M. N.
773 $tTropical Animal Health and Production$gv. 53, n. 5, 451, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
