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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
09/05/2017 |
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Data da última atualização: |
11/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MONTEIRO, A. N. T. R.; BERTOL, T. M.; OLIVEIRA, P. A. V. de; DOURMAD, J. Y.; COLDEBELLA, A.; KESSLER, A. M. |
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Afiliação: |
ALESSANDRA NARDINA TRICIA RIGO MONTEIRO, UFRGS/Faculdade de veterinária; TERESINHA MARISA BERTOL, CNPSA; PAULO ARMANDO VICTORIA DE OLIVEIRA, CNPSA; JEAN-YVES DOURMAD, INRA; ARLEI COLDEBELLA, CNPSA; ALEXANDRE MELLO KESSLER, UFRGS/Faculdade de veterinária. |
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Título: |
The impact of feeding growing-finishing pigs with reduced dietary protein levels on performance, carcass traits, meat quality and environmental impacts. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Livestock Science, v. 198, p. 162-169, 2017. |
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DOI: |
http://dx.doi.org/10.1016/j.livsci.2017.02.014 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective of this study was to evaluate the effect of reducing dietary nutrient content for pigs from 25 to 130 kg live weight, on performance, carcass traits, meat quality and environmental impact. Forty gilts and 40 barrows were distributed in a randomized block design with two treatments and 10 replications per treatment, with four animals per experimental unit. The feeding program was in four phases. Two diets were formulated for each feeding phase. One was adjusted using the InraPorc® model to minimize crude protein, amino acid and phosphorus excess (LN), and the other (ST) was formulated with standard Brazilian recommendations. No differences were found on performance. The mean ADG and ADFI were 0.919 and 2.46 kg/day, respectively. Carcass characteristics and meat quality were also not affected by the experimental diets. The average total feed cost was 6.8% lower (P < 0.05) for animals fed the LN diets. For nitrogen and phosphorus balance, there was no statistical difference in retention, but the nitrogen and phosphorus intake were 15.8% and 9.42% lower for pigs fed LN diets, respectively, and the excretion levels were 24.1% and 14.6% lower for pigs fed LN diets, respectively. Life cycle assessment showed that LN strategy can reduce the environmental impacts of climate change and terrestrial ecotoxicity by about 4%, acidification and eutrophication by 8% and 10%, respectively, and land occupation by 9%. Data suggest that nutritional adjustment is a valuable alternative to standard formulations, without affecting performance, but lowering costs and reducing environmental burdens. MenosAbstract: The objective of this study was to evaluate the effect of reducing dietary nutrient content for pigs from 25 to 130 kg live weight, on performance, carcass traits, meat quality and environmental impact. Forty gilts and 40 barrows were distributed in a randomized block design with two treatments and 10 replications per treatment, with four animals per experimental unit. The feeding program was in four phases. Two diets were formulated for each feeding phase. One was adjusted using the InraPorc® model to minimize crude protein, amino acid and phosphorus excess (LN), and the other (ST) was formulated with standard Brazilian recommendations. No differences were found on performance. The mean ADG and ADFI were 0.919 and 2.46 kg/day, respectively. Carcass characteristics and meat quality were also not affected by the experimental diets. The average total feed cost was 6.8% lower (P < 0.05) for animals fed the LN diets. For nitrogen and phosphorus balance, there was no statistical difference in retention, but the nitrogen and phosphorus intake were 15.8% and 9.42% lower for pigs fed LN diets, respectively, and the excretion levels were 24.1% and 14.6% lower for pigs fed LN diets, respectively. Life cycle assessment showed that LN strategy can reduce the environmental impacts of climate change and terrestrial ecotoxicity by about 4%, acidification and eutrophication by 8% and 10%, respectively, and land occupation by 9%. Data suggest that nutritional adjustment is a valuab... Mostrar Tudo |
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Palavras-Chave: |
Carcasses. |
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Thesagro: |
Agricultura sustentável; Carcaça; Dieta; Meio ambiente; Nutrição animal; Sistema de produção; Suíno. |
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Thesaurus Nal: |
Animal nutrition; Diet; Environmental sustainability; Swine production. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02679naa a2200337 a 4500
001 2069421
005 2017-05-11
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.livsci.2017.02.014$2DOI
100 1 $aMONTEIRO, A. N. T. R.
245 $aThe impact of feeding growing-finishing pigs with reduced dietary protein levels on performance, carcass traits, meat quality and environmental impacts.$h[electronic resource]
260 $c2017
520 $aAbstract: The objective of this study was to evaluate the effect of reducing dietary nutrient content for pigs from 25 to 130 kg live weight, on performance, carcass traits, meat quality and environmental impact. Forty gilts and 40 barrows were distributed in a randomized block design with two treatments and 10 replications per treatment, with four animals per experimental unit. The feeding program was in four phases. Two diets were formulated for each feeding phase. One was adjusted using the InraPorc® model to minimize crude protein, amino acid and phosphorus excess (LN), and the other (ST) was formulated with standard Brazilian recommendations. No differences were found on performance. The mean ADG and ADFI were 0.919 and 2.46 kg/day, respectively. Carcass characteristics and meat quality were also not affected by the experimental diets. The average total feed cost was 6.8% lower (P < 0.05) for animals fed the LN diets. For nitrogen and phosphorus balance, there was no statistical difference in retention, but the nitrogen and phosphorus intake were 15.8% and 9.42% lower for pigs fed LN diets, respectively, and the excretion levels were 24.1% and 14.6% lower for pigs fed LN diets, respectively. Life cycle assessment showed that LN strategy can reduce the environmental impacts of climate change and terrestrial ecotoxicity by about 4%, acidification and eutrophication by 8% and 10%, respectively, and land occupation by 9%. Data suggest that nutritional adjustment is a valuable alternative to standard formulations, without affecting performance, but lowering costs and reducing environmental burdens.
650 $aAnimal nutrition
650 $aDiet
650 $aEnvironmental sustainability
650 $aSwine production
650 $aAgricultura sustentável
650 $aCarcaça
650 $aDieta
650 $aMeio ambiente
650 $aNutrição animal
650 $aSistema de produção
650 $aSuíno
653 $aCarcasses
700 1 $aBERTOL, T. M.
700 1 $aOLIVEIRA, P. A. V. de
700 1 $aDOURMAD, J. Y.
700 1 $aCOLDEBELLA, A.
700 1 $aKESSLER, A. M.
773 $tLivestock Science$gv. 198, p. 162-169, 2017.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| Registros recuperados : 35 | |
| 1. |  | LORSCHEITER, R.; REDAELLI, L. R.; BOTTON, M.; PIMENTEL, M. Z. Caracterização de danos causados por Anastrepha fraterculus (Wiedemann) (Diptera, Tephritidae) e desenvolvimento larval em frutos de duas cultivares de quivizeiro (Actinidia spp.). Revista Brasileira de Fruticultura, Jaboticabal, v. 34, n. 1, p. 67-76, mar. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 4. | | BISOTTO-DE-OLIVEIRA, R.; REDAELLI, L. R.; BOTTON, M. Parasitóides associados a Cryptoblabes gnidiella (Lepidoptera, pyralidae) em videira, RS. Arquivos do Instituto Biológico, São Paulo, v. 74, n. 2, p. 115-119, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - C |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 8. | | LORSCHEITER, R.; PIMENTEL, M. Z.; SILVEIRA, C. L. da; BOTTON, M.; REDAELLI, L. R. Caracterização dos danos de Anastrepha fraterculus (Diptera, Tephritidae) em cultivares de quivi no início do desenvolvimento dos frutos. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal, RN. Anais... Natal: SEB: EMPARN: UFRN: UFERSA: IFRN, 2010. 1 CD-ROM. Resumos.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 10. | | LORSCHEITER, R.; PIMENTEL, M. Z.; SILVEIRA, C. L. da; REDAELLI, L. R.; BOTTON, M. Desenvolvimento de imaturos de Anastrepha fraterculus (Diptera, Tephritidae) em duas cultivares de quivi em diferentes estágios de maturação. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal, RN. Anais... Natal: SEB: EMPARN: UFRN: UFERSA: IFRN, 2010. 1 CD-ROM. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 11. | | NONDILLO, A.; REDAELLI, L. R.; BOTTON, M.; PINENT, S. M. J.; GITZ, R. Exigências térmicas e estimativa do número de gerações anuais de Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) em morangueiro. Neotropical Entomology, Londrina, v. 37, n. 6, p. 646-650, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - C |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 13. | | RÊGO, D. R. G. P.; SANT'ANA, J.; REDAELLI, L. R.; BOTTON, M. Avaliação do raio de ação de armadilha Delta iscada com o feromônio sexual sintético de Grapholita molesta (Lepidoptera, Tortricidae), em pomares de pessegueiro. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia, GO. Resumos... Goiânia: Embrapa Arroz e Feijão; Universidade Federal de Goiás, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 14. | | RÊGO, D. R. G. P.; SANT'ANA, J.; BOTTON, M.; REDAELLI, L. R. Avaliação da mortalidade através do contato de machos de Grapholita molesta (Lepidoptera, Tortricidae) com o produto Splat Cida Grafo Bona. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia, GO. Resumos... Goiânia: Embrapa Arroz e Feijão; Universidade Federal de Goiás, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 18. | | DIEFENBACH, L. M. G.; REDAELLI, L. R.; SANTOS, R. S. S.; GASSEN, D. N. Parâmetros reprodutivos de Phytalus sanctipauli (Col., Scarabaeidae) em condições de laboratório. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 16.; ENCONTRO NACIONAL DE FITOSSANITARISTAS, 7., 1997, Salvador. Resumos... [Cruz das Almas]: SEB; EMBRAPA-CNPMF, [1997]. p. 58| Biblioteca(s): Embrapa Trigo. |
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| 19. | | RUSCHEL, T.; RÊGO, D. R. G. P.; BOTTON, M.; REDAELLI, L. R. Raio de ação de armadilhas à base de feromônio sexual para monitoramento de grapholita molesta (lepidoptera: tortricidae) em pomares de pessegueiros. FEPAM Revista, Porto Alegre, v. 6, n. 2, p. 45, 2012. p. 45. Resumo apresentedo na JORNADA DE INICIAÇÃO CIENTÍFICA, 8., 2012, Porto Alegre.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 20. | | DIEFENBACH, L. M. G.; SANTOS, R. S. S.; REDAELLI, L. R.; GASSEN, D. N. Preferência alimentar de larvas de Phytalus sanctipauli Blanchard, 1850 (Col. scarabaeidae, melolonthinae) em laboratorio. In: REUNIÃO SUL-BRASILEIRA DE INSETOS DE SOLO, 5., 1995, Dourados. Ata e resumos... Dourados: EMBRAPA-CPAO, 1995. p. 77 (EMBRAPA-CPAO. Documentos, 8).| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 35 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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