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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
13/09/2016 |
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Data da última atualização: |
03/10/2016 |
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Autoria: |
ZAINUR, A. S.; TASSELL, R.; KELLAWAY, R. C.; McDOWELL, G. H.; DODEMAIDE, W. R.; KIRBY, A. C. |
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Título: |
Recombinant growth hormone in growing lambs: effects on growth, body and carcass characteristics, hormones and metabolites. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Australian Journal of Agricultural Research, v. 40, n. 3, p. 663-674, 1989. |
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DOI: |
10.1071/AR9890663 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Forty-eight crossbred wethers [Dorset Horn X (Border Leicester X Merino)] were injected subcutaneously each day for 42 to 133 days with recombinant bovine growth hormone (rebGH) at doses of either 0,50,150 or 250 pg rebGH kg-1 liveweight day-1 from 22 kg liveweight (LW) until slaughter at either 34, 42 or 50 kg LW. The lambs were fed ad libitum pellets consisting of (g kg-1 as fed) 850 lucerne, 100 barley and 50 cotton seed meal.Injections of rebGH exerted anabolic effects which were dose dependent. Overall, there were linear increases (P<0.001) in liveweight gain (LWG), total non-carcase weight, weights of heart, liver, skin, reticula-rumen, loin eye area, carcase crude protein, non-carcase crude protein, carcase ash and noncarcase ash, as well as plasma concentrations of insulin and glucose (P<0.01). There were linear decreases (P< 0.001) in feed conversion ratio, carcase weight, tissue depth (GR) and subcutaneous fat depth at the 12th rib, carcase fat and non-carcase fat as well as plasma urea. Significant interactions of dose rate with liveweight groups indicated that overall, the effects were larger in sheep grown to 50 kg than to 34 kg LW, or occurred only in the former in respect of weights of carcase, heart, liver and reticula-rumen. The same was true for depth of tissue, depth of subcutaneous fat and loin eye area at the 12th rib and also carcase and non-carcase weights of CP, fat and ash. |
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Palavras-Chave: |
Growth. |
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Thesagro: |
Cordeiro; Crescimento; Hormônio; Ovino. |
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Thesaurus Nal: |
Carcass composition; Hormones; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02259naa a2200289 a 4500
001 2052751
005 2016-10-03
008 1989 bl uuuu u00u1 u #d
024 7 $a10.1071/AR9890663$2DOI
100 1 $aZAINUR, A. S.
245 $aRecombinant growth hormone in growing lambs$beffects on growth, body and carcass characteristics, hormones and metabolites.
260 $c1989
520 $aAbstract: Forty-eight crossbred wethers [Dorset Horn X (Border Leicester X Merino)] were injected subcutaneously each day for 42 to 133 days with recombinant bovine growth hormone (rebGH) at doses of either 0,50,150 or 250 pg rebGH kg-1 liveweight day-1 from 22 kg liveweight (LW) until slaughter at either 34, 42 or 50 kg LW. The lambs were fed ad libitum pellets consisting of (g kg-1 as fed) 850 lucerne, 100 barley and 50 cotton seed meal.Injections of rebGH exerted anabolic effects which were dose dependent. Overall, there were linear increases (P<0.001) in liveweight gain (LWG), total non-carcase weight, weights of heart, liver, skin, reticula-rumen, loin eye area, carcase crude protein, non-carcase crude protein, carcase ash and noncarcase ash, as well as plasma concentrations of insulin and glucose (P<0.01). There were linear decreases (P< 0.001) in feed conversion ratio, carcase weight, tissue depth (GR) and subcutaneous fat depth at the 12th rib, carcase fat and non-carcase fat as well as plasma urea. Significant interactions of dose rate with liveweight groups indicated that overall, the effects were larger in sheep grown to 50 kg than to 34 kg LW, or occurred only in the former in respect of weights of carcase, heart, liver and reticula-rumen. The same was true for depth of tissue, depth of subcutaneous fat and loin eye area at the 12th rib and also carcase and non-carcase weights of CP, fat and ash.
650 $aCarcass composition
650 $aHormones
650 $aSheep
650 $aCordeiro
650 $aCrescimento
650 $aHormônio
650 $aOvino
653 $aGrowth
700 1 $aTASSELL, R.
700 1 $aKELLAWAY, R. C.
700 1 $aMcDOWELL, G. H.
700 1 $aDODEMAIDE, W. R.
700 1 $aKIRBY, A. C.
773 $tAustralian Journal of Agricultural Research$gv. 40, n. 3, p. 663-674, 1989.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 4.227 | |
| 4062. |  | FARIAS, J. R. B.; NEUMAIER, N.; NEPOMUCENO, A. L. Soja. In: MONTEIRO, J. E. B. A. (Org.) Agrometeorologia dos cultivos: o fator meteorológico na produção agrícola. Brasília, DF: INMET, 2009. p. 261-277.| Tipo: Capítulo em Livro Técnico-Científico |
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| 4063. | | CARVALHO, P. E. R. Talauma ovata Saint-Hilaire: baguacu. In: CARVALHO, P.E.R. Especies florestais brasileiras: recomendacoes silviculturais, potencialidades e uso da madeira. Colombo: EMBRAPA-CNPF / Brasilia: EMBRAPA-SPI, 1994. p.508-512.| Biblioteca(s): Embrapa Florestas. |
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| 4064. | | PUTZ, F. E.; ROMERO, C.; SIST, P.; SCHWARTZ, G.; THOMPSON, I.; ROOPSIND, A.; RUSLANDI; MEDJIBE, V.; ELLIS, P. Sustained timber yield claims, considerations, and tradeoffs for selectively logged forests. PNAS Nexus, v. 1, n. 3, p. 1-7, July 2022.| Tipo: Artigo em Periódico Indexado |
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| 4066. | | SILVA, L. O. C; ALENCAR, M. M. de; TORRES JÚNIOR, R. A. de A.; ROSA, A. do N. Características de importância econômica em gado de corte. In: SIMPÓSIO SOBRE BOVINOCULTURA DE CORTE, 6., 2007, Piracicaba, SP. Requisitos de qualidade na bovinocultura de corte: anais... Piracicaba, SP: FEALQ, 2007. p. 145-161 CNPGC.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 4067. | | OLIVEIRA, E. K. B. de; REZENDE, A. V.; FREITAS, L. J. M. de; MURTA JÚNIOR, L. S.; CASTRO, R. V. O.; OLIVEIRA, M. V. N. d'; BARROS, Q. S. Competition indices after reduced impact logging in the Brazilian Amazon. Journal of Environmental Management, v. 281, 111898, Mar. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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| 4071. | | GUILHERME, J. P. M.; BRITO, J. F. F. de; ANDRADE NETO, R. de C.; LUNZ, A. M. P.; ARAÚJO, C. S. de; SANTOS, R. S. dos. Influência de substratos na germinação de sementes de açaizeiro (Euterpe precatoria Mart.). In: SIMPÓSIO DE PROPAGAÇÃO DE PLANTAS E PRODUÇÃO DE MUDAS, 2., 2018, Águas de Lindóia. Qualidade e tecnologia visando sustentabilidade: anais. Campinas: IAC, 2018. 5 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 4074. | | NICODEMO, M. L. F; LAURA, V. A.; MELOTTO, A. M.; BOCCHESE, R. A.; SCHUNKE, R. M.; BARBOSA, R. A. Avaliação inicial de espaçamentos para o plantio de espécies arbóreas nativas para o fomento de sistemas silvipastoris no Mato Grosso do Sul. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 44., 2007, Jaboticabal. O avanço científico e tecnológico na produção animal: anais. Jaboticabal: Sociedade Brasileira de Zootecnia: UNESP, Faculdade de Ciências Agrárias e Veterinárias, 2007. 3 p. 1 CD-ROM. Sistema de produção animal. J571. CNPGC.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 4.227 | |
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