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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
07/08/2001 |
Data da última atualização: |
03/10/2016 |
Autoria: |
GILBOA, N.; PEREVOLOTSKY, A.; LANDAU, S.; NITSAN, Z.; SILANIKOVE, N. |
Título: |
Increasing productivity in goats grazing Mediterranean woodland and scrubland by supplementation of polyethylene glycol. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Small Ruminant Research, v. 38, n. 2, p. 183-190, Oct. 2000. |
Idioma: |
Inglês |
Conteúdo: |
Abstract: A single daily oral dose of polyethylene glycol (PEG) ? a tannin-binding agent ? has been shown to substantially improve feed intake and efficiency of utilization by sheep and goats consuming tannin-rich forage. The aim of this study was to quantify the effect of supplementing 10 g/day of PEG on the performance of does grazing on Mediterranean woodland and scrubland. The experiments were carried out in production systems based on Mamber goats raised only for the production of slaughter kids (Experiment 1), dual-purpose Mamber goats raised for slaughter kids and milk (Experiment 2) or Damascus×Anglo-Nubian goats raised mainly for milk (Experiment 3). In Mamber goats, PEG supplementation was associated with higher body weight (BW) gain during pregnancy (p<0.01), higher kid birth-weight (p<0.05) and daily BW gain until weaning (p<0.10 and p<0.05 in Experiments 1 and 2, respectively), and no difference in milk yield. In contrast, the response of Damascus×Anglo-Nubian goats to PEG was a 43% increase in milk yield (p<0.001) but no response in kid weight at birth. These responses are consistent with previous findings that show the resilience of Mamber goats to practices aimed at increasing their milk production while these goats respond well to practices that improve the probability of successful reproduction in harsh environments. In contrast, Damascus×Anglo-Nubians respond to increased available nutrients by increasing their milk production. Supplementation with PEG has the potential to improve the profitability of systems in which liberally supplemented and high-yielding dairy goats feed on Mediterranean browse. However, its contribution to production systems exploiting well adapted but low-yielding local goats is limited. MenosAbstract: A single daily oral dose of polyethylene glycol (PEG) ? a tannin-binding agent ? has been shown to substantially improve feed intake and efficiency of utilization by sheep and goats consuming tannin-rich forage. The aim of this study was to quantify the effect of supplementing 10 g/day of PEG on the performance of does grazing on Mediterranean woodland and scrubland. The experiments were carried out in production systems based on Mamber goats raised only for the production of slaughter kids (Experiment 1), dual-purpose Mamber goats raised for slaughter kids and milk (Experiment 2) or Damascus×Anglo-Nubian goats raised mainly for milk (Experiment 3). In Mamber goats, PEG supplementation was associated with higher body weight (BW) gain during pregnancy (p<0.01), higher kid birth-weight (p<0.05) and daily BW gain until weaning (p<0.10 and p<0.05 in Experiments 1 and 2, respectively), and no difference in milk yield. In contrast, the response of Damascus×Anglo-Nubian goats to PEG was a 43% increase in milk yield (p<0.001) but no response in kid weight at birth. These responses are consistent with previous findings that show the resilience of Mamber goats to practices aimed at increasing their milk production while these goats respond well to practices that improve the probability of successful reproduction in harsh environments. In contrast, Damascus×Anglo-Nubians respond to increased available nutrients by increasing their milk production. Supplementation with PEG has... Mostrar Tudo |
Palavras-Chave: |
Arbusto Mediterraneo; Mediterranean browse; PEG; Suplementacao; Supplementary feeding. |
Thesagro: |
Caprino; Suplemento alimentar; Tanino. |
Thesaurus Nal: |
Goats; Tannins. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02582naa a2200289 a 4500 001 1519433 005 2016-10-03 008 2000 bl uuuu u00u1 u #d 100 1 $aGILBOA, N. 245 $aIncreasing productivity in goats grazing Mediterranean woodland and scrubland by supplementation of polyethylene glycol. 260 $c2000 520 $aAbstract: A single daily oral dose of polyethylene glycol (PEG) ? a tannin-binding agent ? has been shown to substantially improve feed intake and efficiency of utilization by sheep and goats consuming tannin-rich forage. The aim of this study was to quantify the effect of supplementing 10 g/day of PEG on the performance of does grazing on Mediterranean woodland and scrubland. The experiments were carried out in production systems based on Mamber goats raised only for the production of slaughter kids (Experiment 1), dual-purpose Mamber goats raised for slaughter kids and milk (Experiment 2) or Damascus×Anglo-Nubian goats raised mainly for milk (Experiment 3). In Mamber goats, PEG supplementation was associated with higher body weight (BW) gain during pregnancy (p<0.01), higher kid birth-weight (p<0.05) and daily BW gain until weaning (p<0.10 and p<0.05 in Experiments 1 and 2, respectively), and no difference in milk yield. In contrast, the response of Damascus×Anglo-Nubian goats to PEG was a 43% increase in milk yield (p<0.001) but no response in kid weight at birth. These responses are consistent with previous findings that show the resilience of Mamber goats to practices aimed at increasing their milk production while these goats respond well to practices that improve the probability of successful reproduction in harsh environments. In contrast, Damascus×Anglo-Nubians respond to increased available nutrients by increasing their milk production. Supplementation with PEG has the potential to improve the profitability of systems in which liberally supplemented and high-yielding dairy goats feed on Mediterranean browse. However, its contribution to production systems exploiting well adapted but low-yielding local goats is limited. 650 $aGoats 650 $aTannins 650 $aCaprino 650 $aSuplemento alimentar 650 $aTanino 653 $aArbusto Mediterraneo 653 $aMediterranean browse 653 $aPEG 653 $aSuplementacao 653 $aSupplementary feeding 700 1 $aPEREVOLOTSKY, A. 700 1 $aLANDAU, S. 700 1 $aNITSAN, Z. 700 1 $aSILANIKOVE, N. 773 $tSmall Ruminant Research$gv. 38, n. 2, p. 183-190, Oct. 2000.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registros recuperados : 29 | |
5. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; MELLO, S. C. M. de. Method for large-scale production of Dicyma pulvinata. In: CONGRESO LATINOAMERICANO DE MICROBIOLOGÍA, 18.; CONGRESO CHILENO DE MICROBIOLOGÍA, 28.; CONGRESO CHILENO DE MICROBIOLOGÍA E HIGIENE DE LOS ALIMENTOS, 3., 2006, Pucón, Chile. Resúmenes... Santiago, Chile: Sociedad de Microbiología de Chile, 2006. Posters. p. 159.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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7. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; MELLO, S. C. M.; ALMEIDA, A. M.; INGLIS, M. C. V. Estabilidade genética de linhagens do micoparasita Dicyma pulvinata. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 11., 2006, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2006. p. 139.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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9. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; MAGALHÃES, B. P.; FRAZÃO, H.; FARIA, M. R. de. Influência da idade de conídios no armazenamento de fungos entomopatogênicos. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 7., 2002, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2002. p. 94.Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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10. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; MELLO, S. C. M.; SILVA, J. B. T.; CATALÃO, G. L.; FRAZÃO, H. Otimização da produção de Dicyma pulvinata em diferentes substratos sólidos. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 8., 2003, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2003. p. 119.Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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12. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; MATTOS, C. R. R.; CARDOSO, S. E. A.; MELLO, S. C. M. de; ALMEIDA, A. M. Avaliação da eficiência de linhagens de Dicyma pulvinata no controle biológico do mal-das-folhas da seringueira. Fitopatologia Brasileira, v. 31, suppl., ago. 2006. Anais do: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 39.; ANNUAL MEETING OF THE BRAZILIAN PHYTOPATHOLOGICAL SOCIETY, 39., 2006, Salvador, BA. p. S251.Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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13. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; MELLO, S. C. M. de; ALMEIDA, A. M.; SILVA, J. B. T. da; MENEZES, J. E. Efeito do fotoperíodo no crescimento e esporulação de Dicyma pulvinata. Fitopatologia Brasileira, v. 31, suppl., ago. 2006. Anais do: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 39.; ANNUAL MEETING OF THE BRAZILIAN PHYTOPATHOLOGICAL SOCIETY, 39., 2006, Salvador, BA. p. S252.Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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15. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; SILVA, J. B. T.; MELLO, S. C. M.; BERNARDES, V. C. D.; ÁVILA, Z. R. Crescimento, esporulação e germinação de Dicyma pulvinata sob diferentes temperaturas. In: SIMPOSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA Y EL CARIBE, SIRGEALC, 5., 2005, Montevideo, Uruguay. Resúmenes... Montevideo: Instituto Nacional de Investigación Agropecuaria: Universidad de la República, Facultad de Agronomía, 2005. p. 131.Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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16. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; PRATISSOLI, D.; NAVA, D. E.; POLANCZYK, R. A.; STINGUEL, P.; KLOSS, T. G.; ALVES, F. C. Coleta e identificação de espécies e ou linhagens de Trichogramma (Hymenoptera: Trichogrammatidae) que ocorrem em fruteiras no Rio Grande do Sul. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. resumos... Natal: Sociedade Brasileira de Entomologia, 2010. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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17. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SILVA, J. B. T.; MELLO, S. C. M.; MELO, D. F.; CATALÃO, G. L.; FRAZÃO, H. F. Combinação de cultivo submerso e substrato sólido para produção de inóculo de Dicyma pulvinata. Fitopatologia Brasileira, Brasília, DF, v. 29, p. S213, ago. 2004. Edição dos Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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18. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F.; BERNARDES, V. C. D.; ÁVILA, Z. R.; MELLO, S. C. M.; SILVA, J. B. T. Efeito da temperatura no crescimento, esporulação e germinação de Dicyma pulvinata. Fitopatologia Brasileira, Brasília, v. 30, p. S102, ago. 2005. Suplemento: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 38., 2005, Brasília, DF.Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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19. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MELO, D. F; ALMEIDA, A. M; MELLO, S. C. M.; ÁVILA, Z. R.; ALVARENGA, D. O.; SILVA, J. B. T. Influência do fotoperíodo no crescimento e esporulação de Dicyma pulvinata. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 10., 2005, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2005. p. 131.Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registros recuperados : 29 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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