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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
02/09/2011 |
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Data da última atualização: |
23/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LOBO, R. N. B.; PEREIRA, I. D. C.; FACO, O.; McMANUSC, C. M. |
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Afiliação: |
RAIMUNDO NONATO BRAGA LOBO, CNPC; Igor Daniell Costa Pereira, Universidade Federal do Ceará (UFC), Fortaleza, CE.; OLIVARDO FACO, CNPC; Concepta Margaret McManusc, Universidade Federal do Rio Grande do Sul, RS. |
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Título: |
Economic values for production traits of Morada Nova meat sheep in a pasture based production system in semi-arid Brazil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 96, n. 2, p. 93-100, Apr. 2011. |
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DOI: |
doi:10.1016/j.smallrumres.2011.01.009 |
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Idioma: |
Inglês |
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Conteúdo: |
Economic values were estimated for meat sheep raised in a pasture based production system in semi-arid Brazil using data on the Morada Nova hair sheep breed. The traits considered were lambing percentage (LP), litter size (LS), lamb mortality (LM), yearling mortality (YM), ewe and ram mortality (AM), female slaughter weight (FSW), male slaughter weight (MSW), ewe adult weight (EAW), ram adult weight (RW), carcass yield (CY), number of lambings per year (NLY), age at first lambing (AFL) and number of anthelminthic doses used per year (AC). The economic values were estimated using the profit equation (profit = revenue?costs) after a one unit and 1% increase of each trait, keeping all other traits at their mean value. With a 1% increase in the traits, the economic values (US$ per ewe per year) for LP, LM, MSW, CY and NLY were 0.781, ?0.138, 0.416, 0.827 and 0.781, respectively. The production system with Morada Nova sheep grazing native ?caatinga? pasture in Brazilian Northeast, exclusively for meat production, is profitable when taking into account all costs of production, including that of family labour. Carcass yield was shown to be an important selection objective. As it is expressed when the animal is slaughtered, further studies need to be carried out with this population to aid in the choice of appropriate selection criteria for the improvement of this trait. |
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Palavras-Chave: |
Economia rural; Hair sheep; Profits; Semi-Arid; Semiárido; Smallholders; Valor econômico. |
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Thesagro: |
Caatinga; Carne; Estimativa; Lucro; Ovino; Pequeno produtor; Produção. |
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Thesaurus Nal: |
Small-scale farming. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02351naa a2200349 a 4500
001 1899457
005 2019-09-23
008 2011 bl uuuu u00u1 u #d
024 7 $adoi:10.1016/j.smallrumres.2011.01.009$2DOI
100 1 $aLOBO, R. N. B.
245 $aEconomic values for production traits of Morada Nova meat sheep in a pasture based production system in semi-arid Brazil.
260 $c2011
520 $aEconomic values were estimated for meat sheep raised in a pasture based production system in semi-arid Brazil using data on the Morada Nova hair sheep breed. The traits considered were lambing percentage (LP), litter size (LS), lamb mortality (LM), yearling mortality (YM), ewe and ram mortality (AM), female slaughter weight (FSW), male slaughter weight (MSW), ewe adult weight (EAW), ram adult weight (RW), carcass yield (CY), number of lambings per year (NLY), age at first lambing (AFL) and number of anthelminthic doses used per year (AC). The economic values were estimated using the profit equation (profit = revenue?costs) after a one unit and 1% increase of each trait, keeping all other traits at their mean value. With a 1% increase in the traits, the economic values (US$ per ewe per year) for LP, LM, MSW, CY and NLY were 0.781, ?0.138, 0.416, 0.827 and 0.781, respectively. The production system with Morada Nova sheep grazing native ?caatinga? pasture in Brazilian Northeast, exclusively for meat production, is profitable when taking into account all costs of production, including that of family labour. Carcass yield was shown to be an important selection objective. As it is expressed when the animal is slaughtered, further studies need to be carried out with this population to aid in the choice of appropriate selection criteria for the improvement of this trait.
650 $aSmall-scale farming
650 $aCaatinga
650 $aCarne
650 $aEstimativa
650 $aLucro
650 $aOvino
650 $aPequeno produtor
650 $aProdução
653 $aEconomia rural
653 $aHair sheep
653 $aProfits
653 $aSemi-Arid
653 $aSemiárido
653 $aSmallholders
653 $aValor econômico
700 1 $aPEREIRA, I. D. C.
700 1 $aFACO, O.
700 1 $aMcMANUSC, C. M.
773 $tSmall Ruminant Research$gv. 96, n. 2, p. 93-100, Apr. 2011.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 295 | |
| 29. |  | LOBO, R. N. B.; BARBOSA NETO, A. C.; FACO, O.; OLIVEIRA, S. M. P. de. Desempenhos produtivos de cruzamentos de ovinos das raças Santa Inês, Somalis Brasileira, Dorper e Poll Dorset no Brasil. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 45., 2008, Lavras. Biotecnologia e sustentabilidade: anais. Brasília, DF: SBZ; Lavras: UFLA, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 30. | | LOBO, R. N. B.; FACO, O.; LOBO, A. M. B. O.; VILLELA, L. C. V. Brazilian goat breeding programs. In: INTERNATIONAL CONFERENCE ON GOATS, 9.; REUNIÓN NACIONAL SOBRE CAPRINOCULTURA, 23., 2008, Querétaro, México. Sustainable goat production: challenges and opportunities of small and large enterprises; proceedings. Querétaro: International Goat Association, 2008. p. 154. Abstract 176.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 33. | | SOUSA NETO, J. M. de; SELAIVE VILLARROEL, A. B.; HOLANDA JUNIOR, E. V.; FACO, O. Características socioeconômicas dos criadores de ovinos no estado do Ceará. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA, 2010. 5 f. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 40. | | McMANUS, C.; HERMUCHE, P.; PAIVA, S. R.; DALTRO, D.; ALFONZO, E. M.; FACO, O. Distribution of goat breeds in brazil and their relationship with environmental controls. Bioscience Journal, v. 30, n. 6, p. 1819-1836, nov./dec. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 295 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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