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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: |
04/11/2019 |
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Data da última atualização: |
04/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FORNAZIER, R.; RIBEIRO JÚNIOR, V.; ALBINO, L. F. T.; RODRIGUES, D. J.; TAVERNARI, F. de C.; SILVA, D. da; ROSTAGNO, HORACIO S.; SERAFINI, S. |
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Afiliação: |
ROBERTO FORNAZIER, UFSC; VALDIR RIBEIRO JÚNIOR, UFS; LUIZ FERNANDO TEIXEIRA ALBINO, UFV; DANIELA J. RODRIGUES, Aleris Animal Nutrition; FERNANDO DE CASTRO TAVERNARI, CNPSA; DIEGO L. DA SILVA, UFV; HORACIO S. ROSTAGNO, UFV; SUÉLEN SERAFINI, UFSC. |
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Título: |
A symbiotic improves performance and carcass yield of broilers. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Applied Poultry Research, v. 28, n. 2, p. 383?389, 2019. |
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DOI: |
10.3382/japr/pfy082 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: In order to evaluate the effects of a symbiotic on 1?42-d-old broiler chicks, performance and carcass yield (CY), as well as litter concentrations of phosphorus and nitrogen were measured in a trial using 640 male chicks (Cobb 500). Birds were randomly distributed into 4 treatments with 8 replicates (pens) of 20 birds each. The treatments were different levels of the symbiotic (probiotic bacteria, exogenous enzymes, and autolyzed yeast) in the diets: 0.0, 0.5, 1.0, and 1.5 kg/t, and regression analysis using orthogonal polynomial contrasts was performed. As a challenge, it simulated conditions of commercial broilers sheds. The symbiotic provides beneficial effects for the animal?s performance, especially weight gain, which increased 4.3%, in the treatment with 1.5 kg/t inclusion compared with the diet without symbiotic. Inclusion of the symbiotic in the diets provided improvements in CY and breast yield. The data suggested that the tested symbiotic is a good tool for enhancing poultry performance through nutrition |
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Thesagro: |
Carcaça; Conversão Alimentar; Frango de Corte; Nutrição Animal. |
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Thesaurus Nal: |
Breast muscle; Carcass yield; Feed conversion; Poultry; Saccharomyces cerevisiae var. cerevisiae; Weight gain. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02019naa a2200337 a 4500
001 2113869
005 2019-11-04
008 2019 bl uuuu u00u1 u #d
024 7 $a10.3382/japr/pfy082$2DOI
100 1 $aFORNAZIER, R.
245 $aA symbiotic improves performance and carcass yield of broilers.$h[electronic resource]
260 $c2019
520 $aAbstract: In order to evaluate the effects of a symbiotic on 1?42-d-old broiler chicks, performance and carcass yield (CY), as well as litter concentrations of phosphorus and nitrogen were measured in a trial using 640 male chicks (Cobb 500). Birds were randomly distributed into 4 treatments with 8 replicates (pens) of 20 birds each. The treatments were different levels of the symbiotic (probiotic bacteria, exogenous enzymes, and autolyzed yeast) in the diets: 0.0, 0.5, 1.0, and 1.5 kg/t, and regression analysis using orthogonal polynomial contrasts was performed. As a challenge, it simulated conditions of commercial broilers sheds. The symbiotic provides beneficial effects for the animal?s performance, especially weight gain, which increased 4.3%, in the treatment with 1.5 kg/t inclusion compared with the diet without symbiotic. Inclusion of the symbiotic in the diets provided improvements in CY and breast yield. The data suggested that the tested symbiotic is a good tool for enhancing poultry performance through nutrition
650 $aBreast muscle
650 $aCarcass yield
650 $aFeed conversion
650 $aPoultry
650 $aSaccharomyces cerevisiae var. cerevisiae
650 $aWeight gain
650 $aCarcaça
650 $aConversão Alimentar
650 $aFrango de Corte
650 $aNutrição Animal
700 1 $aRIBEIRO JÚNIOR, V.
700 1 $aALBINO, L. F. T.
700 1 $aRODRIGUES, D. J.
700 1 $aTAVERNARI, F. de C.
700 1 $aSILVA, D. da
700 1 $aROSTAGNO, HORACIO S.
700 1 $aSERAFINI, S.
773 $tJournal of Applied Poultry Research$gv. 28, n. 2, p. 383?389, 2019.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| 1. |  | PERLEBERG, T. D.; BARBIERI, R. L.; MARIOT, M. P.; PETER, P.; GOMES, G. C.; SILVA, T. E. DA; VITÓRIA, J. M.; SILVA, P. DA S.; MAGALHÃES, R. DE S. C. DE. Pollinators and seed dispersers of espinheira-santa (Monteverdia ilicifolia - Celastraceae), a Brazilian medicinal plant. Ciência e Natura, Santa Maria, v. 43, e52, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
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