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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
11/12/1995 |
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Data da última atualização: |
04/12/2023 |
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Autoria: |
SINGH, D. K.; MISHA H. R.; SINGH, C. S. P.; SINGH, L. B. |
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Título: |
Genetic studies on carcass characteristics of Black Bengal and its halfbreds with Jamunapari and Beetal goats. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Indian Journal of Animal Science, v. 61, n. 7, p. 735-741, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Data on carcass traits of 176 male castrated goats (51, Black Bengal; 77, Jamunapari .times. Black Bengal; and 48, Beetal .times. Black Bengal) were analysed to study the effect of genetic group, age and weight at slaughter, and weaning weight at 3 months of age. No significant difference was observed between purebred Black Bengal and crossbreds for carcass traits under study except hot-carcass weight. Age at slaughter had significant effect on dressing %, on empty live weight (ELW) and proportion of loin with flank, rack and fore-shank to the total carcass weight. Weight at slaughter had significant effect on hot carcass weight, dressing % based on pre-slaughter weight (PSW), loin-eye area and percentage of cuts, viz. legs, loin with flank, rack, breast, brisket and fore-shank and dressing % on ELW. Weaning weight as covariate had significant effect on hot-carcass weight, dressing %, loin-eye area, rack, brisket and neck percentage. Linear positive relationship was observed between weight at slaughter and hot-carcass weight, dressing %, loin-eye area and percentage of loin with flank, rack and brisket. Bone % had negative linear relation with weight at slaughter. Carcass traits had moderate to high heritability. The genetic and phenotypic correlations of pre-slaughter traits, viz. body weight, body length at withers and heart-girth with carcass traits (hot-carcass weight, dressing % and loin-eye muscle area), were positive and high in magnitude. Bone % had negative genetic and phenotypic association with pre-slaughter weight and body measurements under study. MenosAbstract: Data on carcass traits of 176 male castrated goats (51, Black Bengal; 77, Jamunapari .times. Black Bengal; and 48, Beetal .times. Black Bengal) were analysed to study the effect of genetic group, age and weight at slaughter, and weaning weight at 3 months of age. No significant difference was observed between purebred Black Bengal and crossbreds for carcass traits under study except hot-carcass weight. Age at slaughter had significant effect on dressing %, on empty live weight (ELW) and proportion of loin with flank, rack and fore-shank to the total carcass weight. Weight at slaughter had significant effect on hot carcass weight, dressing % based on pre-slaughter weight (PSW), loin-eye area and percentage of cuts, viz. legs, loin with flank, rack, breast, brisket and fore-shank and dressing % on ELW. Weaning weight as covariate had significant effect on hot-carcass weight, dressing %, loin-eye area, rack, brisket and neck percentage. Linear positive relationship was observed between weight at slaughter and hot-carcass weight, dressing %, loin-eye area and percentage of loin with flank, rack and brisket. Bone % had negative linear relation with weight at slaughter. Carcass traits had moderate to high heritability. The genetic and phenotypic correlations of pre-slaughter traits, viz. body weight, body length at withers and heart-girth with carcass traits (hot-carcass weight, dressing % and loin-eye muscle area), were positive and high in magnitude. Bone % had negativ... Mostrar Tudo |
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Palavras-Chave: |
Avaliacao genetica. |
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Thesagro: |
Caprino; Carcaça. |
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Thesaurus Nal: |
Genotype-phenotype correlation; Goats. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02235naa a2200217 a 4500
001 1522541
005 2023-12-04
008 1991 bl uuuu u00u1 u #d
100 1 $aSINGH, D. K.
245 $aGenetic studies on carcass characteristics of Black Bengal and its halfbreds with Jamunapari and Beetal goats.
260 $c1991
520 $aAbstract: Data on carcass traits of 176 male castrated goats (51, Black Bengal; 77, Jamunapari .times. Black Bengal; and 48, Beetal .times. Black Bengal) were analysed to study the effect of genetic group, age and weight at slaughter, and weaning weight at 3 months of age. No significant difference was observed between purebred Black Bengal and crossbreds for carcass traits under study except hot-carcass weight. Age at slaughter had significant effect on dressing %, on empty live weight (ELW) and proportion of loin with flank, rack and fore-shank to the total carcass weight. Weight at slaughter had significant effect on hot carcass weight, dressing % based on pre-slaughter weight (PSW), loin-eye area and percentage of cuts, viz. legs, loin with flank, rack, breast, brisket and fore-shank and dressing % on ELW. Weaning weight as covariate had significant effect on hot-carcass weight, dressing %, loin-eye area, rack, brisket and neck percentage. Linear positive relationship was observed between weight at slaughter and hot-carcass weight, dressing %, loin-eye area and percentage of loin with flank, rack and brisket. Bone % had negative linear relation with weight at slaughter. Carcass traits had moderate to high heritability. The genetic and phenotypic correlations of pre-slaughter traits, viz. body weight, body length at withers and heart-girth with carcass traits (hot-carcass weight, dressing % and loin-eye muscle area), were positive and high in magnitude. Bone % had negative genetic and phenotypic association with pre-slaughter weight and body measurements under study.
650 $aGenotype-phenotype correlation
650 $aGoats
650 $aCaprino
650 $aCarcaça
653 $aAvaliacao genetica
700 1 $aMISHA H. R.
700 1 $aSINGH, C. S. P.
700 1 $aSINGH, L. B.
773 $tIndian Journal of Animal Science$gv. 61, n. 7, p. 735-741, 1991.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 9 | |
| 1. |  | COSTA NETO, B. P. da; BEZERRA, W. H. F.; AIDAR, S. de T.; CHAVES, A. R. de M.; ARAUJO, F. P. de; FALEIRO, F. G. Comportamento ecofisiológico de Passiflora cincinnata e seu desempenho como porta-enxerto de Passiflora edulis sob déficit hídrico. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 12., 2017, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2017. p. 200-205. (Embrapa Semiárido. Documentos, 279).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 2. | | COSTA NETO, B. P. da; BEZERRA, W. H. F.; AIDAR, S. de T.; CHAVES, A. R. de M.; ARAUJO, F. P. de; FALEIRO, F. G. Comportamento ecofisiológico de Passiflora cincinnata e seu desempenho como porta-enxerto de Passiflora edulis sob deficit hídrico. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 12., 2017, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2017. p. 200-205. (Embrapa Semiárido. Documentos, 279).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 3. | | BEZERRA, W. H. F.; COSTA NETO, B. P. da; AIDAR, S. de T.; CHAVES, A. R. de M.; ARAUJO, F. P. de; FALEIRO, F. G. Capacidade de produção de frutos de diferentes Acessos de Passiflora cincinnata sob condição irrigada em ambiente Semiárido. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 12., 2017, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2017. p. 207-212. (Embrapa Semiárido. Documentos, 279).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 4. | | BEZERRA, W. H. F.; COSTA NETO, B. P. da; AIDAR, S. de T.; CHAVES, A. R. de M.; ARAUJO, F. P. de; FALEIRO, F. G. Capacidade de produção de frutos de diferentes Acessos de Passiflora cincinnata sob condição irrigada em ambiente Semiárido. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 12., 2017, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2017. p. 207-212. (Embrapa Semiárido. Documentos, 279).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 5. | | CHAVES, A. R. de M.; LEAO, P. C. de S.; AIDAR, S. de T.; BARBOSA, N. T. B.; COSTA NETO, B. P. da. Caracterização do índice de pigmentos em videira Syrah cultivada em dois sistemas de condução no Submédio São Francisco, PE. In: SIMPÓSIO NACIONAL DE ESTUDOS PARA PRODUÇÃO VEGETAL NO SEMIÁRIDO, 1., 2014, Triunfo, PE. Pesquisas e estratégias para viabilizar produção agrícola no Semiárido. Recife: UFRPE: UAST, 2014.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 7. | | VITOR, A. B.; COSTA NETO, B. P. da; FERREIRA, J. D.; MARTINS, D. R. P. S.; CHAVES, A. R. de M.; AIDAR, S. de T.; MORGANTE, C. V. Avaliação da resposta fisiológica de acessos de Manihot esculenta (Crantz) ao estresse hídrico e estabelecimento de protocolo para a extração de RNA total de folhas e raízes. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 9., 2014, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2014. p. 73-78. (Embrapa Semiárido. Documentos, 261).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 8. | | CHAVES, A. R. de M.; LEAO, P. C. de S.; AIDAR, S. de T.; BARBOSA, N. T. B.; COSTA NETO, B. P. da. Avaliação do índice relativo de clorofila em videira Syrah cultivada em dois sistemas de condução no Submédio São Francisco, PE. In: SIMPÓSIO NACIONAL DE ESTUDOS PARA PRODUÇÃO VEGETAL NO SEMIÁRIDO, 1., 2014, Triunfo, PE. Pesquisas e estratégias para viabilizar produção agrícola no Semiárido. Recife: UFRPE: UAST, 2014. p. 157-159.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 9. | | BARBOSA, N. T. B.; CHAVES, A. R. de M.; COSTA NETO, B. P. da; FERREIRA, J. D.; AIDAR, S. de T.; LEAO, P. C. de S.; PEREIRA, G. E. Respostas ecofisiológicas em videiras cultivadas em dois sistemas de condução no Submédio São Francisco. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 9., 2014, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2014. p. 229-234. (Embrapa Semiárido. Documentos, 261).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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