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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
02/10/2012 |
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Data da última atualização: |
02/10/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PETROLLI, T. G.; ALBINO, L. F. T.; ROSTAGNO, H. S.; GOMES, P. C.; TAVERNARI, F. de C.; BALBINO, E. M. |
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Afiliação: |
TIAGO GOULART PETROLLI, UFV; LUIZ FERNANDO TEIXEIRA ALBINO, UFV; HORACIO SANTIAGO ROSTAGNO, UFV; PAULO CEZAR GOMES, UFV; FERNANDO DE CASTRO TAVERNARI, CNPSA; ERIC MARCIO BALBINO, UFV. |
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Título: |
Herbal extracts in diets for broilers. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 41, n. 7, p. 1683-1690, 2012. |
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Idioma: |
Inglês |
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Notas: |
Projeto: 11.11.11.111. |
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Conteúdo: |
The objective of this study was to evaluate the effect of feeding herbal extracts for broilers on performance and histology of the intestinal mucosa and its effects on the profiting from the metabolizable energy of experimental diets. For so, two experiments were conducted. In experiment I, the inclusion of different herbal extracts in diets on performance and intestinal histology of broilers was evaluated, and in experiment II, the values of apparent metabolizable energy and metabolizable energy corrected by the nitrogen balance of the experimental diets were studied. Treatments consisted of: positive control diet; positive control + avilamycin; negative control; negative control + 100 ppm of a complex containing three different herbal medicines (pepper, cinnamon and oregano); negative control + 75 ppm garlic extract; negative control + 150 ppm garlic extract. In the performance experiment, which comprised the period of 1 to 40 days of age, 960 male broilers were distributed in a randomized block design, with six treatments and eight replicates, with 20 birds per experimental unit. In experiment II, the method adopted was the traditional of total excreta collection with male broiler chicks in the age of 14 to 24 days, in a completely randomized design, with six treatments and eight replicates with five birds per experimental unit. The intestinal villus height was improved with addition of the composite containing the three herbal extracts; however, crypt depth and villus/crypt ratio were not affected. The use of herbal extract in diets for broilers promotes performance similar to that with the use of antibiotics. Herbal extracts can be incorporated into diets replacing antibiotics without compromising the metabolizable energy of diets, performance or intestinal mucosa for broilers in the period of 1 to 40 days of age. MenosThe objective of this study was to evaluate the effect of feeding herbal extracts for broilers on performance and histology of the intestinal mucosa and its effects on the profiting from the metabolizable energy of experimental diets. For so, two experiments were conducted. In experiment I, the inclusion of different herbal extracts in diets on performance and intestinal histology of broilers was evaluated, and in experiment II, the values of apparent metabolizable energy and metabolizable energy corrected by the nitrogen balance of the experimental diets were studied. Treatments consisted of: positive control diet; positive control + avilamycin; negative control; negative control + 100 ppm of a complex containing three different herbal medicines (pepper, cinnamon and oregano); negative control + 75 ppm garlic extract; negative control + 150 ppm garlic extract. In the performance experiment, which comprised the period of 1 to 40 days of age, 960 male broilers were distributed in a randomized block design, with six treatments and eight replicates, with 20 birds per experimental unit. In experiment II, the method adopted was the traditional of total excreta collection with male broiler chicks in the age of 14 to 24 days, in a completely randomized design, with six treatments and eight replicates with five birds per experimental unit. The intestinal villus height was improved with addition of the composite containing the three herbal extracts; however, crypt depth and villus/cr... Mostrar Tudo |
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Palavras-Chave: |
Energia metabolizável; Extrato de ervas. |
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Thesagro: |
Alimentação; Fitoterapia; Frango de Corte; Intestino; Nutrição; Ração. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/67246/1/herbal-extracts-in-diets-for-broilers.pdf
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Marc: |
LEADER 02654naa a2200289 a 4500
001 1935242
005 2012-10-02
008 2012 bl uuuu u00u1 u #d
100 1 $aPETROLLI, T. G.
245 $aHerbal extracts in diets for broilers.$h[electronic resource]
260 $c2012
500 $aProjeto: 11.11.11.111.
520 $aThe objective of this study was to evaluate the effect of feeding herbal extracts for broilers on performance and histology of the intestinal mucosa and its effects on the profiting from the metabolizable energy of experimental diets. For so, two experiments were conducted. In experiment I, the inclusion of different herbal extracts in diets on performance and intestinal histology of broilers was evaluated, and in experiment II, the values of apparent metabolizable energy and metabolizable energy corrected by the nitrogen balance of the experimental diets were studied. Treatments consisted of: positive control diet; positive control + avilamycin; negative control; negative control + 100 ppm of a complex containing three different herbal medicines (pepper, cinnamon and oregano); negative control + 75 ppm garlic extract; negative control + 150 ppm garlic extract. In the performance experiment, which comprised the period of 1 to 40 days of age, 960 male broilers were distributed in a randomized block design, with six treatments and eight replicates, with 20 birds per experimental unit. In experiment II, the method adopted was the traditional of total excreta collection with male broiler chicks in the age of 14 to 24 days, in a completely randomized design, with six treatments and eight replicates with five birds per experimental unit. The intestinal villus height was improved with addition of the composite containing the three herbal extracts; however, crypt depth and villus/crypt ratio were not affected. The use of herbal extract in diets for broilers promotes performance similar to that with the use of antibiotics. Herbal extracts can be incorporated into diets replacing antibiotics without compromising the metabolizable energy of diets, performance or intestinal mucosa for broilers in the period of 1 to 40 days of age.
650 $aAlimentação
650 $aFitoterapia
650 $aFrango de Corte
650 $aIntestino
650 $aNutrição
650 $aRação
653 $aEnergia metabolizável
653 $aExtrato de ervas
700 1 $aALBINO, L. F. T.
700 1 $aROSTAGNO, H. S.
700 1 $aGOMES, P. C.
700 1 $aTAVERNARI, F. de C.
700 1 $aBALBINO, E. M.
773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 41, n. 7, p. 1683-1690, 2012.
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Embrapa Suínos e Aves (CNPSA) |
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| 1. |  | AMARAL JUNIOR, J. M. do; CUNHA, A. M. Q.; LIMA, A. C. S.; FATURI, C.; NAHUM, B. de S.; LOURENÇO JUNIOR, J. de B.; SILVA, A. G. M. e; MARTORANO, L. G. Condições térmicas e hídricas durante o experimento de comportamento ingestivo em fêmeas bubalinas em área da Embrapa Amazônia Oriental. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 24., 2014, Vitória. A zootecnia fazendo o Brasil crescer: anais... Vitória: Universidade Federal do Espírito Santo, 2014.| Tipo: Artigo em Anais de Congresso |
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