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| 21. |  | DALLA COSTA, O. A.; ARAÚJO, A. P. de; ROÇA, R. de O.; GUIDONI, A. L.; ATHAYDE, N. B.; RENUNCIO, E.; HOLDEFER, A. C.; LORENZETTI, A. M.; DALLA COSTA, F. A.; DIESEL, T. A. Qualidade da carne de suínos abatidos em frigoríficos brasileiros. Concórdia: Embrapa Suínos e Aves, 2015. 8 P. (Embrapa Suínos e Aves. Comunicado Técnico, 525).| Biblioteca(s): Embrapa Suínos e Aves. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
08/11/2017 |
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Data da última atualização: |
08/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
GORAGA, Z.; ADAMU, M.; ALI, S.; GUTETA, A.; MENGESHA, M.; LIMA, G. J. M. M. de. |
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Afiliação: |
ZEMELAK GORAGA, Ethiopian Biotechnology Institute; MESKEREM ADAMU, Ethiopian Biotechnology Institute; SEID ALI, Ethiopian Institute of Agricultural Research at DZARC; ALEMAYEHU GUTETA, Ethiopian Institute of Agricultural Research at DZARC; MAMMO MENGESHA, Ethiopian Institute of Agricultural Research at DZARC; GUSTAVO JULIO MELLO M DE LIMA, CNPSA. |
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Título: |
Swine production, productivity and breeding practices in Ethiopia. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
International Invention Journal of Agricultural and Soil Science, v. 5, n. 2, p. 26-34, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
The study was undertaken to characterize breed features, reproductive performance, breeding practice, breed selection criteria and herd replacement in Ethiopian swine production systems. A total of 66 swine farms were selected in six major towns to collect quantitative and qualitative data on the studied parameters. A multi-stage sampling procedure was employed to select sampling areas and respondents. A standardized questionnaire was used to collect the data using person to person interview. Data were analyzed using appropriate statistical procedures of SAS and SPSS software packages. The study revealed that Ethiopian swine breeds had diverse coat colors where white coat color was the predominant one. Average reproductive performances of swine herds for age at first puberty, litter size and gestation length were ranged from 9 ? 10 (months), 8 ? 10 (piglets per farrowing) and 3 to 3.5 (months), respectively. None of these reproductive performances were significant (P>0.05) across the three scales of production. About 76 ? 86% of the total interviewed swine producers did select sires and dams for breeding. Dams section was mainly based on health status, body conformation and mothering ability; whereas, sires selection was based on health status, body conformation and coat color. Findings of this study can support the development of breeding strategies aiming to improve Ethiopian swine production and productivity. |
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Palavras-Chave: |
Etiópia. |
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Thesagro: |
Cruzamento animal; Produção animal; Produtividade; Raça; Reprodução animal; Suinocultura. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02193naa a2200265 a 4500
001 2079255
005 2017-11-08
008 2017 bl uuuu u00u1 u #d
100 1 $aGORAGA, Z.
245 $aSwine production, productivity and breeding practices in Ethiopia.$h[electronic resource]
260 $c2017
520 $aThe study was undertaken to characterize breed features, reproductive performance, breeding practice, breed selection criteria and herd replacement in Ethiopian swine production systems. A total of 66 swine farms were selected in six major towns to collect quantitative and qualitative data on the studied parameters. A multi-stage sampling procedure was employed to select sampling areas and respondents. A standardized questionnaire was used to collect the data using person to person interview. Data were analyzed using appropriate statistical procedures of SAS and SPSS software packages. The study revealed that Ethiopian swine breeds had diverse coat colors where white coat color was the predominant one. Average reproductive performances of swine herds for age at first puberty, litter size and gestation length were ranged from 9 ? 10 (months), 8 ? 10 (piglets per farrowing) and 3 to 3.5 (months), respectively. None of these reproductive performances were significant (P>0.05) across the three scales of production. About 76 ? 86% of the total interviewed swine producers did select sires and dams for breeding. Dams section was mainly based on health status, body conformation and mothering ability; whereas, sires selection was based on health status, body conformation and coat color. Findings of this study can support the development of breeding strategies aiming to improve Ethiopian swine production and productivity.
650 $aCruzamento animal
650 $aProdução animal
650 $aProdutividade
650 $aRaça
650 $aReprodução animal
650 $aSuinocultura
653 $aEtiópia
700 1 $aADAMU, M.
700 1 $aALI, S.
700 1 $aGUTETA, A.
700 1 $aMENGESHA, M.
700 1 $aLIMA, G. J. M. M. de
773 $tInternational Invention Journal of Agricultural and Soil Science$gv. 5, n. 2, p. 26-34, 2017.
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