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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: |
13/11/2020 |
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Data da última atualização: |
13/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MIRABILE, C. G.; ROCHA, G. C.; ALBINO, L. F. T.; TAVERNARI, F. de C.; BRITO, C. O.; NUNES, R. A.; OLIVEIRA, C. A.; DIAS, K. M. M.; VALE, B. G.; CALDERANO, A. A. |
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Afiliação: |
CATHARINA G. MIRABILE, UFV; GABRIEL C. ROCHA, UFV; LUIZ FERNANDO TEIXEIRA ALBINO, UFV; FERNANDO DE CASTRO TAVERNARI, CNPSA; CLAUDSON OLIVEIRA BRITO, UFS; RAYANNE A. NUNES, UFV; CARLOS A. OLIVEIRA, UFV; KELLY M. M. DIAS, UFV; BEATRIZ G. VALE, UFV; ARELE ARLINDO CALDERANO, UFV. |
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Título: |
True ileal phosphorus digestibility of soybean meal for male and female broiler chickens. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Animal Feed Science and Technology, v. 270. n. 114649, 2020. |
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DOI: |
https://doi.org/10.1016/j.anifeedsci.2020.114649 |
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Idioma: |
Português |
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Conteúdo: |
Abstratc: To determine the true ileal P digestibility coefficient of soybean meal (SBM), a total of 384 broilers (Cobb 500) at 21 days old, 192 males and 192 females, were arranged in a 3 ? 2 (three total P levels x sex) factorial assay in a completely randomized design, with eight replicates and eight birds per experimental unit. The levels of total P in the experimental diets were 2.8, 3.5 and 4.2 g/kg. Increases in total P levels were achieved with the exclusive inclusion of SBM. Diets were provided from 21 until 26 days old, when the ileal digesta of the birds were collected. After chemical analyses, the ileal digestible P content of the diets was plotted against total P concentration in a linear regression analysis. The slope of the regression line gives the true ileal P digestibility coefficient of SBM. There was no interaction between sex and total P of diets (P > 0.05). There was linear increase in ileal P digestible content (P < 0.001) with increasing levels of total P in the diets, according to the equation Y = 0.419X+2.350. In conclusion, the true ileal P digestibility coefficient in SBM estimated for male and female broilers chickens was 0.419. |
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Palavras-Chave: |
Farelo de soja. |
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Thesagro: |
Digestibilidade; Fósforo; Frango de Corte; Nutrição Animal. |
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Thesaurus Nal: |
Animal nutrition; Broiler chickens; Digestibility; Phosphorus; Soybean meal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02232naa a2200361 a 4500
001 2126552
005 2020-11-13
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anifeedsci.2020.114649$2DOI
100 1 $aMIRABILE, C. G.
245 $aTrue ileal phosphorus digestibility of soybean meal for male and female broiler chickens.$h[electronic resource]
260 $c2020
520 $aAbstratc: To determine the true ileal P digestibility coefficient of soybean meal (SBM), a total of 384 broilers (Cobb 500) at 21 days old, 192 males and 192 females, were arranged in a 3 ? 2 (three total P levels x sex) factorial assay in a completely randomized design, with eight replicates and eight birds per experimental unit. The levels of total P in the experimental diets were 2.8, 3.5 and 4.2 g/kg. Increases in total P levels were achieved with the exclusive inclusion of SBM. Diets were provided from 21 until 26 days old, when the ileal digesta of the birds were collected. After chemical analyses, the ileal digestible P content of the diets was plotted against total P concentration in a linear regression analysis. The slope of the regression line gives the true ileal P digestibility coefficient of SBM. There was no interaction between sex and total P of diets (P > 0.05). There was linear increase in ileal P digestible content (P < 0.001) with increasing levels of total P in the diets, according to the equation Y = 0.419X+2.350. In conclusion, the true ileal P digestibility coefficient in SBM estimated for male and female broilers chickens was 0.419.
650 $aAnimal nutrition
650 $aBroiler chickens
650 $aDigestibility
650 $aPhosphorus
650 $aSoybean meal
650 $aDigestibilidade
650 $aFósforo
650 $aFrango de Corte
650 $aNutrição Animal
653 $aFarelo de soja
700 1 $aROCHA, G. C.
700 1 $aALBINO, L. F. T.
700 1 $aTAVERNARI, F. de C.
700 1 $aBRITO, C. O.
700 1 $aNUNES, R. A.
700 1 $aOLIVEIRA, C. A.
700 1 $aDIAS, K. M. M.
700 1 $aVALE, B. G.
700 1 $aCALDERANO, A. A.
773 $tAnimal Feed Science and Technology$gv. 270. n. 114649, 2020.
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