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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
06/03/2018 |
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Data da última atualização: |
05/12/2023 |
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Autoria: |
RANDLES, W. G.; LOMAX, M. A.; MACRAE, J. C. |
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Título: |
The influence of the temporal pattern of post-ruminal energy and protein supply on nitrogen metabolism in growing lambs. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: ANNUAL MEETING OF THE BRITISH SOCIETY OF ANIMAL SCIENCE, 2001, Scarborough, UK. Proceedings... Medlothian: BSAS, 2001. 1 CD ROM. p. 30. |
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Idioma: |
Inglês |
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Conteúdo: |
The present experiment compares the efficiency of N utilisation in growing lambs given different temporal patterns of post-ruminal energy and protein supply. The timing of energy and protein absorption seemed to influence the metabolic fate of absorbed N. The positive response to synchronous absorption was only apparent when the nutrients were supplied in a pulsatile manner (compare treatments SP and SC). This may be due to the increased response in plasma insulin concentrations observed in treatment SP. These results may explain some of the differences in the efficiency of nitrogen utilisation between ruminant and non-ruminant animals. |
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Palavras-Chave: |
Efficiency. |
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Thesaurus Nal: |
Absorption; Animal nutrition; Lambs; Nitrogen; Nutrients; Protein concentrates; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01391nam a2200229 a 4500
001 2088657
005 2023-12-05
008 2001 bl uuuu u00u1 u #d
100 1 $aRANDLES, W. G.
245 $aThe influence of the temporal pattern of post-ruminal energy and protein supply on nitrogen metabolism in growing lambs.
260 $aIn: ANNUAL MEETING OF THE BRITISH SOCIETY OF ANIMAL SCIENCE, 2001, Scarborough, UK. Proceedings... Medlothian: BSAS, 2001. 1 CD ROM. p. 30.$c2001
520 $aThe present experiment compares the efficiency of N utilisation in growing lambs given different temporal patterns of post-ruminal energy and protein supply. The timing of energy and protein absorption seemed to influence the metabolic fate of absorbed N. The positive response to synchronous absorption was only apparent when the nutrients were supplied in a pulsatile manner (compare treatments SP and SC). This may be due to the increased response in plasma insulin concentrations observed in treatment SP. These results may explain some of the differences in the efficiency of nitrogen utilisation between ruminant and non-ruminant animals.
650 $aAbsorption
650 $aAnimal nutrition
650 $aLambs
650 $aNitrogen
650 $aNutrients
650 $aProtein concentrates
650 $aSheep
653 $aEfficiency
700 1 $aLOMAX, M. A.
700 1 $aMACRAE, J. C.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
