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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
28/11/2000 |
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Data da última atualização: |
31/07/2023 |
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Autoria: |
SANZ SAMPELAYO, M. R.; RUIZ, I.; GIL, F.; BOZA, J. |
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Título: |
Body composition of goat kids during sucking. Voluntary feed intake. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
British Journal of Nutrition, v. 64, n. 3, p. 611-617, 1990. |
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DOI: |
10.1079/bjn19900064 |
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Idioma: |
Inglês |
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Conteúdo: |
The body composition of thirty-eight Granadina goat kids was measured. Six animals were slaughtered at birth while the remainder were kept individually at an environmental temperature of 24k2? and a relative humidity of 60 & 5 YO. They were given goat?s milk or a milk-substitute at two planes of nutrition until 15 or 30 d of age and then slaughtered. The goat?s milk and milk-substitute contained 2604 and 222.0 g digestible protein/kg and 23.23 and 20.85 MJ metabolizable energylkg respectively. Voluntary feed intake as metabolizable energy was a function of metabolic body-weight (kg W0775), equivalent to 2.42 and 2.44 times the energy requirement for maintenance for goat?s milk- and milk-substitute-fed animals respectively. There was a high degree of correlation between the empty-body concentration of dry matter, fat and energy and empty-body-weight (P < 0001) or animal age (P < O.OOl), and between body-weight and animal age (P < 0.001). The relationships between empty-body composition and emptybody-weight were independent of type of milk or plane of nutrition. In contrast relationships between empty-body composition or empty-body-weight and animal age were affected by the type of milk and, over all, by the plane of nutrition. All these results show that in these animals any body-weight will have a similar composition, but it will be reached earlier or later depending on dietary regimen and always with the limitation of voluntary intake. |
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Palavras-Chave: |
Appetite regulation; Composicao corporal. |
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Thesagro: |
Aleitamento; Cabrito; Caprino. |
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Thesaurus Nal: |
Body composition; Body weight; Feed intake; Kids (goats); Metabolism; Physiology; Suckling. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02309naa a2200313 a 4500
001 1524181
005 2023-07-31
008 1990 bl uuuu u00u1 u #d
024 7 $a10.1079/bjn19900064$2DOI
100 1 $aSANZ SAMPELAYO, M. R.
245 $aBody composition of goat kids during sucking. Voluntary feed intake.$h[electronic resource]
260 $c1990
520 $aThe body composition of thirty-eight Granadina goat kids was measured. Six animals were slaughtered at birth while the remainder were kept individually at an environmental temperature of 24k2? and a relative humidity of 60 & 5 YO. They were given goat?s milk or a milk-substitute at two planes of nutrition until 15 or 30 d of age and then slaughtered. The goat?s milk and milk-substitute contained 2604 and 222.0 g digestible protein/kg and 23.23 and 20.85 MJ metabolizable energylkg respectively. Voluntary feed intake as metabolizable energy was a function of metabolic body-weight (kg W0775), equivalent to 2.42 and 2.44 times the energy requirement for maintenance for goat?s milk- and milk-substitute-fed animals respectively. There was a high degree of correlation between the empty-body concentration of dry matter, fat and energy and empty-body-weight (P < 0001) or animal age (P < O.OOl), and between body-weight and animal age (P < 0.001). The relationships between empty-body composition and emptybody-weight were independent of type of milk or plane of nutrition. In contrast relationships between empty-body composition or empty-body-weight and animal age were affected by the type of milk and, over all, by the plane of nutrition. All these results show that in these animals any body-weight will have a similar composition, but it will be reached earlier or later depending on dietary regimen and always with the limitation of voluntary intake.
650 $aBody composition
650 $aBody weight
650 $aFeed intake
650 $aKids (goats)
650 $aMetabolism
650 $aPhysiology
650 $aSuckling
650 $aAleitamento
650 $aCabrito
650 $aCaprino
653 $aAppetite regulation
653 $aComposicao corporal
700 1 $aRUIZ, I.
700 1 $aGIL, F.
700 1 $aBOZA, J.
773 $tBritish Journal of Nutrition$gv. 64, n. 3, p. 611-617, 1990.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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