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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
09/12/2019 |
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Data da última atualização: |
10/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVEIRA, R. M. F.; SILVA, B. E. B. e; VASCONCELOS, A. M. de; FAÇANHA, D. A. E.; MARTINS, T. P.; ROGERIO, M. C. P.; FERREIRA, J. |
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Afiliação: |
ROBSON MATEUS FREITAS SILVEIRA; BENEDITA ELIOMARA BRITO E SILVA; ANGELA MARIA DE VASCONCELOS; DÉBORA ANDRÉA EVANGELISTA FAÇANHA; THAYS PAULINA MARTINS; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; JOSIEL FERREIRA. |
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Título: |
Does organic selenium supplement affect the thermoregulatory responses of dairy goats?. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Biological Rhythm Research, May, 2019. |
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DOI: |
https://doi.org/10.1080/09291016.2019.1607988 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study aimed to evaluate the influence of dietary supplementation of organic selenium (Se) in non-lactating goats, as well as possible changes in the physiological responses of thermoregulation and in blood constituents under semiarid conditions. The study was undertaken for 42 consecutive days using 22 animals. Data were collected: (1) meteorological, (2) physiological and (3) haematological. The respiratory rate, rectal temperature, epidermis temperature and surface temperature of the pelt presented decreasing values from day zero to the 42nd day of evaluation, with the highest reduction in animals supplemented with Se. For haematological values, it was observed that the values of packet cell volume and mean corpuscular volume decreased significantly (p < 0.05) on the 42nd day of the experiment. For the animals that received dietary supplementation, it is possible to identify a greater association with factor 1, some haematological variables, and for factor 2, some physiological traits were also highlighted. The addition of Se in the diet reduced endogenous heat by reducing respiratory thermolysis and the superficial temperatures of the skin and epidermis, improving sensible and latent heat dissipation and keeping the rectal temperature within normal limits. |
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Palavras-Chave: |
Micromineral; Supplementation. |
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Thesaurus Nal: |
Animal adaptation; Animal feeding; Animal nutrition; Brazil; Dairy breeds; Dietary supplements; Feed supplements; Goats; Multivariate analysis; Semiarid zones. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02312naa a2200349 a 4500
001 2116417
005 2019-12-10
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/09291016.2019.1607988$2DOI
100 1 $aSILVEIRA, R. M. F.
245 $aDoes organic selenium supplement affect the thermoregulatory responses of dairy goats?.$h[electronic resource]
260 $c2019
520 $aAbstract: This study aimed to evaluate the influence of dietary supplementation of organic selenium (Se) in non-lactating goats, as well as possible changes in the physiological responses of thermoregulation and in blood constituents under semiarid conditions. The study was undertaken for 42 consecutive days using 22 animals. Data were collected: (1) meteorological, (2) physiological and (3) haematological. The respiratory rate, rectal temperature, epidermis temperature and surface temperature of the pelt presented decreasing values from day zero to the 42nd day of evaluation, with the highest reduction in animals supplemented with Se. For haematological values, it was observed that the values of packet cell volume and mean corpuscular volume decreased significantly (p < 0.05) on the 42nd day of the experiment. For the animals that received dietary supplementation, it is possible to identify a greater association with factor 1, some haematological variables, and for factor 2, some physiological traits were also highlighted. The addition of Se in the diet reduced endogenous heat by reducing respiratory thermolysis and the superficial temperatures of the skin and epidermis, improving sensible and latent heat dissipation and keeping the rectal temperature within normal limits.
650 $aAnimal adaptation
650 $aAnimal feeding
650 $aAnimal nutrition
650 $aBrazil
650 $aDairy breeds
650 $aDietary supplements
650 $aFeed supplements
650 $aGoats
650 $aMultivariate analysis
650 $aSemiarid zones
653 $aMicromineral
653 $aSupplementation
700 1 $aSILVA, B. E. B. e
700 1 $aVASCONCELOS, A. M. de
700 1 $aFAÇANHA, D. A. E.
700 1 $aMARTINS, T. P.
700 1 $aROGERIO, M. C. P.
700 1 $aFERREIRA, J.
773 $tBiological Rhythm Research, May, 2019.
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| 51. |  | MIRANDA, R. A. de; CAMPOS, S. K. Rentabilidade e gargalos da cultura do milho no Brasil In: CAMPOS, S. K.; TORRES, D. A. P.; PONCHIO, A. P. S.; BARROS, G. S. de C. (Org.). Sustentabilidade e sustentação da produção de alimentos: o desafio da rentabilidade na produção. Brasília, DF: Centro de Gestão e Estudos Estratégicos, 2014. v. 2, cap. 3, p. 73-95.| Tipo: Capítulo em Livro Técnico-Científico |
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