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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/11/2020 |
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Data da última atualização: |
19/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO, A. R.; MUIR, J. P.; VASCONCELOS, A. M. de; POMPEU, R. C. F. F.; GUEDES, L. F.; COSTA, C. dos S.; CARNEIRO, M. S. de S.; CAMPOS, W. E.; ROGERIO, M. C. P. |
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Afiliação: |
ALEXANDRE RIBEIRO ARAÚJO, Universidade Federal do Piauí (UFPI) - Floriano, PI, Brasil; JAMES PIERRE MUIR, Texas A&M AgriLife Research - Stephenville, TX, USA; ANGELA MARIA DE VASCONCELOS, Universidade Estadual Vale do Acaraú (UVA) - Sobral, CE, Brasil.; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; LUCIANA FREITAS GUEDES; CLÉSIO DOS SANTOS COSTA, Pós-graduação - Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil.; MARIA SOCORRO DE SOUSA CARNEIRO, Pós-graduação - Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil.; WARLEY ÉFREM CAMPOS, Ministério da Agricultura, Pecuária e Abastecimento (MAPA) - Brasília, DF, Brasil.; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC. |
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Título: |
Consumption, apparent digestibility and nutrient balance of diets with bovine milk whey for goats. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, p. 1719-1728, set./out. 2020. |
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DOI: |
http://dx.doi.org/10.5433/1679-0359.2020v41n5p1719 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Increasing milk production in countries such as Brazil, India and Pakistan implies the generation of dairy by-products such as nutrient-rich bovine whey which, if used in feeding small ruminants would reduce environmental waste and add value to this by-product. Twenty entire male kids weighing an average 17 kg and 5 months age were used. The diet control was composed by Aruana hay, milled whole maize, pelleted soybean and limestone. Bovine cheese whey at 1.5; 3.0 and 4.5% (DM basis) was added to experimental diets. Variables measured included intake, nutrient apparent digestibility, energy balance, and nitrogen balance. Regression equations and Pearson correlations (P ? 0.05) were determined. The 3% diet resulted in greater ether extract (EE) (g/kg0.75) and digestible EE (P ? 0.05) concentrations compared to 0% whey. The consumption of cellulose (g/kg0.75) was greater (P ? 0.05) for kids on the 3.0% diet compared to 0 or 1.5%. Nutrient apparent digestibility was not affected (P > 0.05) by the inclusion of whey. Kids on the 4.5% diet excreted more (P - 0.05) fecal N than those fed no whey; these also retained less N (P ? 0.05) compared to animals fed 3.0% or less whey in their diet. All diets resulted in positive energy and nitrogen balances. Bovine whey can be included in male kid diets up to 4.5% of diet without negatively affecting consumption or apparent digestibility of those diets. [Consumo, digestibilidade aparente e balanço de nutrientes de dietas com soro de leite bovino para caprinos]. MenosAbstract: Increasing milk production in countries such as Brazil, India and Pakistan implies the generation of dairy by-products such as nutrient-rich bovine whey which, if used in feeding small ruminants would reduce environmental waste and add value to this by-product. Twenty entire male kids weighing an average 17 kg and 5 months age were used. The diet control was composed by Aruana hay, milled whole maize, pelleted soybean and limestone. Bovine cheese whey at 1.5; 3.0 and 4.5% (DM basis) was added to experimental diets. Variables measured included intake, nutrient apparent digestibility, energy balance, and nitrogen balance. Regression equations and Pearson correlations (P ? 0.05) were determined. The 3% diet resulted in greater ether extract (EE) (g/kg0.75) and digestible EE (P ? 0.05) concentrations compared to 0% whey. The consumption of cellulose (g/kg0.75) was greater (P ? 0.05) for kids on the 3.0% diet compared to 0 or 1.5%. Nutrient apparent digestibility was not affected (P > 0.05) by the inclusion of whey. Kids on the 4.5% diet excreted more (P - 0.05) fecal N than those fed no whey; these also retained less N (P ? 0.05) compared to animals fed 3.0% or less whey in their diet. All diets resulted in positive energy and nitrogen balances. Bovine whey can be included in male kid diets up to 4.5% of diet without negatively affecting consumption or apparent digestibility of those diets. [Consumo, digestibilidade aparente e balanço de nutrientes de dietas com soro d... Mostrar Tudo |
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Palavras-Chave: |
Apparent digestibility; Dairy by-products. |
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Thesagro: |
Alimento Para Animal; Cabrito; Caprino; Nutrição Animal; Soro de Leite. |
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Thesaurus Nal: |
Animal feeders; Animal feeding; Byproducts; Kids (goats); Nitrogen balance; Nutrient balance; Nutrients; Ruminant nutrition; Small ruminants. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217993/1/CNPC-2020-Art-37.pdf
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Marc: |
LEADER 02774naa a2200421 a 4500
001 2126817
005 2020-11-19
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.5433/1679-0359.2020v41n5p1719$2DOI
100 1 $aARAÚJO, A. R.
245 $aConsumption, apparent digestibility and nutrient balance of diets with bovine milk whey for goats.$h[electronic resource]
260 $c2020
520 $aAbstract: Increasing milk production in countries such as Brazil, India and Pakistan implies the generation of dairy by-products such as nutrient-rich bovine whey which, if used in feeding small ruminants would reduce environmental waste and add value to this by-product. Twenty entire male kids weighing an average 17 kg and 5 months age were used. The diet control was composed by Aruana hay, milled whole maize, pelleted soybean and limestone. Bovine cheese whey at 1.5; 3.0 and 4.5% (DM basis) was added to experimental diets. Variables measured included intake, nutrient apparent digestibility, energy balance, and nitrogen balance. Regression equations and Pearson correlations (P ? 0.05) were determined. The 3% diet resulted in greater ether extract (EE) (g/kg0.75) and digestible EE (P ? 0.05) concentrations compared to 0% whey. The consumption of cellulose (g/kg0.75) was greater (P ? 0.05) for kids on the 3.0% diet compared to 0 or 1.5%. Nutrient apparent digestibility was not affected (P > 0.05) by the inclusion of whey. Kids on the 4.5% diet excreted more (P - 0.05) fecal N than those fed no whey; these also retained less N (P ? 0.05) compared to animals fed 3.0% or less whey in their diet. All diets resulted in positive energy and nitrogen balances. Bovine whey can be included in male kid diets up to 4.5% of diet without negatively affecting consumption or apparent digestibility of those diets. [Consumo, digestibilidade aparente e balanço de nutrientes de dietas com soro de leite bovino para caprinos].
650 $aAnimal feeders
650 $aAnimal feeding
650 $aByproducts
650 $aKids (goats)
650 $aNitrogen balance
650 $aNutrient balance
650 $aNutrients
650 $aRuminant nutrition
650 $aSmall ruminants
650 $aAlimento Para Animal
650 $aCabrito
650 $aCaprino
650 $aNutrição Animal
650 $aSoro de Leite
653 $aApparent digestibility
653 $aDairy by-products
700 1 $aMUIR, J. P.
700 1 $aVASCONCELOS, A. M. de
700 1 $aPOMPEU, R. C. F. F.
700 1 $aGUEDES, L. F.
700 1 $aCOSTA, C. dos S.
700 1 $aCARNEIRO, M. S. de S.
700 1 $aCAMPOS, W. E.
700 1 $aROGERIO, M. C. P.
773 $tSemina: Ciências Agrárias, p. 1719-1728, set./out. 2020.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 61 | |
| 61. |  | ROGERIO, M. C. P.; CASTRO, E. M. de; MARTINS, E. C.; MONTEIRO, J. P.; SILVA, K. de M.; CÂNDIDO, M. J. D.; GOMES, T. C. L.; BLOC, A. F. R.; VASCONCELOS, A. M. de; LEITE, E. R.; COSTA, H. H. A. Economical and financial analysis of lamb finishing fed with diets formulated according to the NRC (1985) and the NRC (2007). Tropical Animal Health and Production, Edinburgh, v. 45, n. 1, p. 259-266, Dec. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 61 | |
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