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| 10. |  | ROQUE, N.; CARVALHO, V. C. Estudos taxonômicos do gênero Calea (Asteraceae, Neurolaeneae) no estado da Bahia, Brasil. Rodriguésia, Revista do Jardim Botânico do Rio de Janeiro, Rio de Janeiro, RJ, v. 62, n. 3, p. 547-561, jul./set. 2011.| Biblioteca(s): Epagri-Sede. |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
04/12/2018 |
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Data da última atualização: |
04/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
ALMEIDA, M. T. C.; EZEQUIEL, J. M. B.; PASCHOALOTO, J. R.; CARVALHO, V. B.; PEREZ, H. L.; FAVARO, V. R.; D'AUREA, A. P.; HOMEM JÚNIOR, A. C. |
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Título: |
Crude glycerin combined with food additives in feeding beef cattle. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, v. 47, p. 1-8, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the effects of adding crude glycerin with food additives (sodium
monensin or essential oils) to the diets of beef cattle on feed intake, ruminal parameters, in vitro digestibility, and production of
greenhouse gases. Five ruminally cannulated Nellore steers were randomly assigned in a 5×5 Latin square design. The treatments
were: control, without crude glycerin and additives; with essential oils and without crude glycerin; with sodium monensin and
without crude glycerin; with essential oils and crude glycerin; and with sodium monensin and crude glycerin. The addition of
crude glycerin caused a reduction in dry matter (DM) intake, increase in vitro dry matter digestibility, and decrease in vitro crude
protein digestibility, regardless of the food additive. All treatments were effective in maintaining the rumen environment with
pH values above 6.2 and ammonia nitrogen concentrations above 10 mg dL−1. No difference was observed in the production
and quality of protozoal and bacterial fractions. The addition of crude glycerin at 200 g kg−1 DM in the total diet can partially
replace corn grain and soybean hulls and be combined with either sodium monensin or essential oil without impairing the rumen
fermentation, being effective in reducing gas methane production and, when combined with sodium monensin, enables more
efficient utilization of the diet by the animal. Therefore, feedlot experiments at large scales of production should be evaluated to
prove these positive results. MenosThe objective of this study was to evaluate the effects of adding crude glycerin with food additives (sodium
monensin or essential oils) to the diets of beef cattle on feed intake, ruminal parameters, in vitro digestibility, and production of
greenhouse gases. Five ruminally cannulated Nellore steers were randomly assigned in a 5×5 Latin square design. The treatments
were: control, without crude glycerin and additives; with essential oils and without crude glycerin; with sodium monensin and
without crude glycerin; with essential oils and crude glycerin; and with sodium monensin and crude glycerin. The addition of
crude glycerin caused a reduction in dry matter (DM) intake, increase in vitro dry matter digestibility, and decrease in vitro crude
protein digestibility, regardless of the food additive. All treatments were effective in maintaining the rumen environment with
pH values above 6.2 and ammonia nitrogen concentrations above 10 mg dL−1. No difference was observed in the production
and quality of protozoal and bacterial fractions. The addition of crude glycerin at 200 g kg−1 DM in the total diet can partially
replace corn grain and soybean hulls and be combined with either sodium monensin or essential oil without impairing the rumen
fermentation, being effective in reducing gas methane production and, when combined with sodium monensin, enables more
efficient utilization of the diet by the animal. Therefore, feedlot experiments at large scales of production s... Mostrar Tudo |
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Palavras-Chave: |
byproduct; essential oil; ruminal parameters; sodium monensin. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02283naa a2200253 a 4500
001 1128117
005 2018-12-04
008 2018 bl uuuu u00u1 u #d
100 1 $aALMEIDA, M. T. C.
245 $aCrude glycerin combined with food additives in feeding beef cattle.$h[electronic resource]
260 $c2018
520 $aThe objective of this study was to evaluate the effects of adding crude glycerin with food additives (sodium monensin or essential oils) to the diets of beef cattle on feed intake, ruminal parameters, in vitro digestibility, and production of greenhouse gases. Five ruminally cannulated Nellore steers were randomly assigned in a 5×5 Latin square design. The treatments were: control, without crude glycerin and additives; with essential oils and without crude glycerin; with sodium monensin and without crude glycerin; with essential oils and crude glycerin; and with sodium monensin and crude glycerin. The addition of crude glycerin caused a reduction in dry matter (DM) intake, increase in vitro dry matter digestibility, and decrease in vitro crude protein digestibility, regardless of the food additive. All treatments were effective in maintaining the rumen environment with pH values above 6.2 and ammonia nitrogen concentrations above 10 mg dL−1. No difference was observed in the production and quality of protozoal and bacterial fractions. The addition of crude glycerin at 200 g kg−1 DM in the total diet can partially replace corn grain and soybean hulls and be combined with either sodium monensin or essential oil without impairing the rumen fermentation, being effective in reducing gas methane production and, when combined with sodium monensin, enables more efficient utilization of the diet by the animal. Therefore, feedlot experiments at large scales of production should be evaluated to prove these positive results.
653 $abyproduct
653 $aessential oil
653 $aruminal parameters
653 $asodium monensin
700 1 $aEZEQUIEL, J. M. B.
700 1 $aPASCHOALOTO, J. R.
700 1 $aCARVALHO, V. B.
700 1 $aPEREZ, H. L.
700 1 $aFAVARO, V. R.
700 1 $aD'AUREA, A. P.
700 1 $aHOMEM JÚNIOR, A. C.
773 $tRevista Brasileira de Zootecnia, Viçosa$gv. 47, p. 1-8, 2018.
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