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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
08/06/2020 |
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Data da última atualização: |
12/08/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GARCEZ, B. S.; ALVES, A. A.; OLIVEIRA, M. E. de; MOREIRA FILHO, M. A.; AZEVEDO, D. M. M. R.; LACERDA, M. da S. B. |
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Afiliação: |
Bruno Spindola Garcez, IFCE; Arnaud Azevêdo Alves, UFPI; Maria Elizabete de Oliveira, UFPI; Miguel Arcanjo Moreira Filho, UFPI; DANIELLE MARIA MACHADO R AZEVEDO, CPAMN; Marlúcia da Silva Bezerra Lacerda, IFCE. |
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Título: |
Nutrient metabolism and ingestive behavior of goats fed diets containing palm tree fruit. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Ciência Agronômica, v. 51, n. 2, e20196608, 2020. |
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ISSN: |
1806-6690 |
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DOI: |
10.5935/1806-6690.20200029 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate the nutrient metabolism and ingestive behavior of goats fed diets containing fruits of Carnauba and Tucum palm trees, abundant in the Northeast region with fruiting in the dry season and use as alternative food for ruminants. For this end, 21 goats fed three diets, one control and two with carnauba or tucum fruits, in a completely randomized design. We determined nutrient intake through total collection of leftovers, faces and urine, as well as energy and nitrogen balance. Ingestive behavior was assessed by visual observations every 5 min for 24 h. There was a reduction in dry matter intake of 0.183 and 0.223 kg/day for diets containing tucum and carnauba fruits, respectively. The intake of digestible protein (78.04 gDP/day) and metabolizable energy (2.51 McalME/day) of the diet containing tucum fruits met the nutritional requirements of the animals, besides resulting in nitrogen balance above 60% and increase of 0.57 Mcal/kgDM of digestible energy of the diets. Diets containing fruits of carnauba required a longer rumination (453.65 min/day), associated with the higher fiber content in their composition. The inclusion of carnauba and tucum fruits in diets composed of corn, soybean and Tifton 85 hay for growing goats promotes a reduction in dry matter intake due to the low quality of the fiber of these fruits. However, the diets containing tucum fruits met the nutritional requirements of goats regarding digestible protein and metabolizable energy, suggesting the use of this alternative food for this category. MenosThe objective was to evaluate the nutrient metabolism and ingestive behavior of goats fed diets containing fruits of Carnauba and Tucum palm trees, abundant in the Northeast region with fruiting in the dry season and use as alternative food for ruminants. For this end, 21 goats fed three diets, one control and two with carnauba or tucum fruits, in a completely randomized design. We determined nutrient intake through total collection of leftovers, faces and urine, as well as energy and nitrogen balance. Ingestive behavior was assessed by visual observations every 5 min for 24 h. There was a reduction in dry matter intake of 0.183 and 0.223 kg/day for diets containing tucum and carnauba fruits, respectively. The intake of digestible protein (78.04 gDP/day) and metabolizable energy (2.51 McalME/day) of the diet containing tucum fruits met the nutritional requirements of the animals, besides resulting in nitrogen balance above 60% and increase of 0.57 Mcal/kgDM of digestible energy of the diets. Diets containing fruits of carnauba required a longer rumination (453.65 min/day), associated with the higher fiber content in their composition. The inclusion of carnauba and tucum fruits in diets composed of corn, soybean and Tifton 85 hay for growing goats promotes a reduction in dry matter intake due to the low quality of the fiber of these fruits. However, the diets containing tucum fruits met the nutritional requirements of goats regarding digestible protein and metabolizable energ... Mostrar Tudo |
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Palavras-Chave: |
Bactris setosa; Copernicia prunifera. |
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Thesagro: |
Alimento Alternativo; Balanço de Energia; Matéria Seca. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213842/1/NutrientMetabolismIngestiveGoatsRCA2020.pdf
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Marc: |
LEADER 02379naa a2200265 a 4500
001 2123146
005 2020-08-12
008 2020 bl uuuu u00u1 u #d
022 $a1806-6690
024 7 $a10.5935/1806-6690.20200029$2DOI
100 1 $aGARCEZ, B. S.
245 $aNutrient metabolism and ingestive behavior of goats fed diets containing palm tree fruit.$h[electronic resource]
260 $c2020
520 $aThe objective was to evaluate the nutrient metabolism and ingestive behavior of goats fed diets containing fruits of Carnauba and Tucum palm trees, abundant in the Northeast region with fruiting in the dry season and use as alternative food for ruminants. For this end, 21 goats fed three diets, one control and two with carnauba or tucum fruits, in a completely randomized design. We determined nutrient intake through total collection of leftovers, faces and urine, as well as energy and nitrogen balance. Ingestive behavior was assessed by visual observations every 5 min for 24 h. There was a reduction in dry matter intake of 0.183 and 0.223 kg/day for diets containing tucum and carnauba fruits, respectively. The intake of digestible protein (78.04 gDP/day) and metabolizable energy (2.51 McalME/day) of the diet containing tucum fruits met the nutritional requirements of the animals, besides resulting in nitrogen balance above 60% and increase of 0.57 Mcal/kgDM of digestible energy of the diets. Diets containing fruits of carnauba required a longer rumination (453.65 min/day), associated with the higher fiber content in their composition. The inclusion of carnauba and tucum fruits in diets composed of corn, soybean and Tifton 85 hay for growing goats promotes a reduction in dry matter intake due to the low quality of the fiber of these fruits. However, the diets containing tucum fruits met the nutritional requirements of goats regarding digestible protein and metabolizable energy, suggesting the use of this alternative food for this category.
650 $aAlimento Alternativo
650 $aBalanço de Energia
650 $aMatéria Seca
653 $aBactris setosa
653 $aCopernicia prunifera
700 1 $aALVES, A. A.
700 1 $aOLIVEIRA, M. E. de
700 1 $aMOREIRA FILHO, M. A.
700 1 $aAZEVEDO, D. M. M. R.
700 1 $aLACERDA, M. da S. B.
773 $tRevista Ciência Agronômica$gv. 51, n. 2, e20196608, 2020.
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Embrapa Meio-Norte (CPAMN) |
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| 1. |  | GARCEZ, B. S.; ALVES, A. A.; OLIVEIRA, M. E. de; MOREIRA FILHO, M. A.; AZEVEDO, D. M. M. R.; LACERDA, M. da S. B. Nutrient metabolism and ingestive behavior of goats fed diets containing palm tree fruit. Revista Ciência Agronômica, v. 51, n. 2, e20196608, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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