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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
07/03/2018 |
Data da última atualização: |
07/03/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARVALHO, G. G. P.; REBOULÇAS, R. A.; CAMPOS, F. S.; SANTOS, E. M.; ARAUJO, G. G. L. de; GOIS, G. C.; OLIVEIRA, J. S. de; OLIVEIRA, R. L.; RUFINO, L. M. de A.; AZEVEDO, J. A. G.; CIRNE, L. G. A. |
Afiliação: |
G. G. P. DE CARVALHO, UFBA; R. A. REBOUÇAS, UFBA; F. S. CAMPOS, UFBA; E. M. SANTOS, UFPB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; G. C. GOIS, UFPB; J. S. DE OLIVEIRA, UFPB; R. L. OLIVEIRA, UFBA; L. M. DE A. RUFINO, UFBA; J. A. G. AZEVEDO, State University of Santa Cruz, Ilhéus, BA; L. G. A. CIRNE, Federal University of West of Pará, Santarém, PA. |
Título: |
Intake, digestibility, performance, and feeding behavior of lambs fed diets containing silages of different tropical forage species. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Animal Feed Science and Technology, v. 228, p. 140-148, 2017. |
DOI: |
10.1016/j.anifeedsci.2017.04.006 |
Idioma: |
Inglês |
Conteúdo: |
The study evaluates the effects of including four silages of tropical forages in the diet of lambs in semi-arid region of Brazil on their intake, digestibility, production performance, and feeding behavior. Thirty-two crossbred lambs with an average age of six months and an average initial weight of 17.6 ± 2.63 kg were distributed in a completely randomized experimental design with four treatments and eight replicates. Treatments consisted of diets with four forage plant species preserved in silage form: old man saltbush (Atriplex nummularia Lindl), buffelgrass (Cenchrus ciliares L.), gliricidia (Gliricidia sepium (Jacq)), and pornunça (Manihot sp.). Each treatment was composed of a different silage, containing 50% silage and 50% of a concentrate based on corn and soybean meal. The highest (P < 0.05) dry matter (DM) and organic matter (OM) intakes were obtained with the animals fed diets containing old man saltbush silage compared to the buffelgrass and gliricidia silages. The animals fed pornunça silage had similar (P > 0.05) DM and OM intakes to those fed old man saltbush and gliricidia silages, but higher (P < 0.05) than those consuming buffelgrass silage. Lambs fed diets based on different silages of tropical forages showed similar (P > 0.05) digestibility coefficients of DM and neutral detergent fiber. The time expended ruminating and chewing in minutes/day was highest (P < 0.05) with old man saltbush silage in comparison to gliricidia and pornunça silages. Lambs fed diets with buffelgrass silage expended similar amounts of time ruminating and chewing (P > 0.05) to those fed the other silages (old man saltbush silage, gliricidia, and pornunça). The highest values (P < 0.05) for daily weight gain were observed in the animals fed the old man saltbush silage.The results of this study demonstrate the potential to use the old man saltbush, gliricidia, and pornunça forage plants as silage in lamb diets. MenosThe study evaluates the effects of including four silages of tropical forages in the diet of lambs in semi-arid region of Brazil on their intake, digestibility, production performance, and feeding behavior. Thirty-two crossbred lambs with an average age of six months and an average initial weight of 17.6 ± 2.63 kg were distributed in a completely randomized experimental design with four treatments and eight replicates. Treatments consisted of diets with four forage plant species preserved in silage form: old man saltbush (Atriplex nummularia Lindl), buffelgrass (Cenchrus ciliares L.), gliricidia (Gliricidia sepium (Jacq)), and pornunça (Manihot sp.). Each treatment was composed of a different silage, containing 50% silage and 50% of a concentrate based on corn and soybean meal. The highest (P < 0.05) dry matter (DM) and organic matter (OM) intakes were obtained with the animals fed diets containing old man saltbush silage compared to the buffelgrass and gliricidia silages. The animals fed pornunça silage had similar (P > 0.05) DM and OM intakes to those fed old man saltbush and gliricidia silages, but higher (P < 0.05) than those consuming buffelgrass silage. Lambs fed diets based on different silages of tropical forages showed similar (P > 0.05) digestibility coefficients of DM and neutral detergent fiber. The time expended ruminating and chewing in minutes/day was highest (P < 0.05) with old man saltbush silage in comparison to gliricidia and pornunça silages. Lambs fed di... Mostrar Tudo |
Palavras-Chave: |
Forragem tropical; Pornunça. |
Thesagro: |
Digestibilidade; Forragem; Gliricidia; Nutrição animal; Ovelha; Ovino; Ovinocultura; Produção animal. |
Thesaurus Nal: |
Animal production; Sheep. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 03123naa a2200397 a 4500 001 2088769 005 2018-03-07 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1016/j.anifeedsci.2017.04.006$2DOI 100 1 $aCARVALHO, G. G. P. 245 $aIntake, digestibility, performance, and feeding behavior of lambs fed diets containing silages of different tropical forage species.$h[electronic resource] 260 $c2017 520 $aThe study evaluates the effects of including four silages of tropical forages in the diet of lambs in semi-arid region of Brazil on their intake, digestibility, production performance, and feeding behavior. Thirty-two crossbred lambs with an average age of six months and an average initial weight of 17.6 ± 2.63 kg were distributed in a completely randomized experimental design with four treatments and eight replicates. Treatments consisted of diets with four forage plant species preserved in silage form: old man saltbush (Atriplex nummularia Lindl), buffelgrass (Cenchrus ciliares L.), gliricidia (Gliricidia sepium (Jacq)), and pornunça (Manihot sp.). Each treatment was composed of a different silage, containing 50% silage and 50% of a concentrate based on corn and soybean meal. The highest (P < 0.05) dry matter (DM) and organic matter (OM) intakes were obtained with the animals fed diets containing old man saltbush silage compared to the buffelgrass and gliricidia silages. The animals fed pornunça silage had similar (P > 0.05) DM and OM intakes to those fed old man saltbush and gliricidia silages, but higher (P < 0.05) than those consuming buffelgrass silage. Lambs fed diets based on different silages of tropical forages showed similar (P > 0.05) digestibility coefficients of DM and neutral detergent fiber. The time expended ruminating and chewing in minutes/day was highest (P < 0.05) with old man saltbush silage in comparison to gliricidia and pornunça silages. Lambs fed diets with buffelgrass silage expended similar amounts of time ruminating and chewing (P > 0.05) to those fed the other silages (old man saltbush silage, gliricidia, and pornunça). The highest values (P < 0.05) for daily weight gain were observed in the animals fed the old man saltbush silage.The results of this study demonstrate the potential to use the old man saltbush, gliricidia, and pornunça forage plants as silage in lamb diets. 650 $aAnimal production 650 $aSheep 650 $aDigestibilidade 650 $aForragem 650 $aGliricidia 650 $aNutrição animal 650 $aOvelha 650 $aOvino 650 $aOvinocultura 650 $aProdução animal 653 $aForragem tropical 653 $aPornunça 700 1 $aREBOULÇAS, R. A. 700 1 $aCAMPOS, F. S. 700 1 $aSANTOS, E. M. 700 1 $aARAUJO, G. G. L. de 700 1 $aGOIS, G. C. 700 1 $aOLIVEIRA, J. S. de 700 1 $aOLIVEIRA, R. L. 700 1 $aRUFINO, L. M. de A. 700 1 $aAZEVEDO, J. A. G. 700 1 $aCIRNE, L. G. A. 773 $tAnimal Feed Science and Technology$gv. 228, p. 140-148, 2017.
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Embrapa Semiárido (CPATSA) |
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Registros recuperados : 63 | |
61. | | CARDOSO, M. J.; CARVALHO, H. W. L. de; OLIVEIRA, A. C. de; SANTOS, M. X. dos; SANTOS, D, M. dos; TABOSA, J. N.; LIRA, M. A.; CARVALHO, B. C. L. de; SAMPAIO, G. V.; DOURADO, V. V.; OLIVEIRA, J. S. de; BRITO, A. R. de M. B.; TAVARES, J. A.; NASCIMENTO, M. M. A. do; TAVARES FILHO, J. J.; SOUZA, E. M. de; ANDRADE JUNIOR, A. S. de. Comportamento produtivo de cultivares de milho no Nordeste brasileiro. Ano agrícola de 2000/2001. Teresina: Embrapa Meio-Norte, 2002. 22 p. (Embrapa Meio-Norte. Boletim de pesquisa e desenvolvimento, 39).Tipo: Boletim de Pesquisa e Desenvolvimento |
Biblioteca(s): Embrapa Meio-Norte. |
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62. | | CARDOSO, M. J.; CARVALHO, H. W. L. de; OLIVEIRA, A. C.; SANTOS, M. X. dos; SANTOS, D. M. dos; TABOSA, J. N.; LIRA, M. A.; CARVALHO, B. C. L. de; SAMPAIO, G. V.; DOURADO, V. V.; OLIVEIRA, J. S. de; BRITO, A. R. de M. B.; TAVARES, J. A.; NASCIMENTO, M. M. A. do; TAVARES FILHO, J. J.; CAVALCANTE, M. H. B.; SOUZA, E. M. de. Comportamento produtivo de híbridos de milho no Nordeste Brasileiro. Ano agrícola 2000/2001. Teresina: Embrapa Meio-Norte, 2003. 21 p. (Embrapa Meio-Norte. Boletim de Pesquisa e Desenvolvimento, 45).Tipo: Boletim de Pesquisa e Desenvolvimento |
Biblioteca(s): Embrapa Meio-Norte. |
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63. | | CARVALHO, H. W. L. de; LEAL, M. de L. da S.; CARDOSO, M. J.; SANTOS, M. X. dos; LIRA, M. A.; OLIVEIRA, A. C.; SANTOS, D. M. dos; ALBUQUERQUE, M. M. de; TABOSA, J. N.; OLIVEIRA, J. S. de; DOURADO, V. V.; SAMPAIO, G. V.; MARQUES, H. da S.; CARVALHO, B. C. L. de; BRITO, A. R.; TAVARES, J. A.; NASCIMENTO, M. M. A. do. Recomendação de cultivares de milho para o nordeste brasileiro: ensaios realizados no ano agrícola 1999/2000. Aracaju: Embrapa Tabuleiros Costeiros, 2001. 8 p. (Embrapa Tabuleiros Costeiros. Comunicado Técnico, 48).Tipo: Comunicado Técnico/Recomendações Técnicas |
Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
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Registros recuperados : 63 | |
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