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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/09/2016 |
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Data da última atualização: |
03/10/2016 |
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Autoria: |
SEARLE, T. W.; GRAHAM, N. M. C. C.; SMITH, E. |
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Título: |
Studies of weaned lambs before, during and after a period of weight loss. II. Body composition. |
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Ano de publicação: |
1979 |
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Fonte/Imprenta: |
Australian Journal of Agricultural Research, v. 30, n. 2, p. 525-531, 1979. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Lambs at pasture were weaned when nearly 15 kg, brought indoors and given a balanced diet. They were studied during growth from 15 to 25 kg, then underfed for 21 weeks, which caused their weight to return to 17 kg, and finally allowed to regain weight on ad libitum feeding. The recovery phase was not commenced until some sheep were no longer able to stand and feed. At about 15, 20 and 25 kg in each phase of the experiment, tritiated water (TOH) space was measured on all sheep, and some were slaughtered and the chemical composition of the body determined. Body composition estimated from TOH space agreed closely with that measured post mortem. Allowing for variation with weight, the composition of the empty body was affected slightly by under-nutrition and by compensatory growth, but there was no net effect of the whole cycle of events. The only clear effect of weight change on body composition was a reduction in the protein content (with corresponding increase in fat) during the later stage of weight loss. |
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Thesagro: |
Condição corporal; Cordeiro; Crescimento; Nutrição animal; Ovino; Perda de peso. |
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Thesaurus Nal: |
Animal nutrition; Body condition; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01747naa a2200253 a 4500
001 2052238
005 2016-10-03
008 1979 bl uuuu u00u1 u #d
100 1 $aSEARLE, T. W.
245 $aStudies of weaned lambs before, during and after a period of weight loss. II. Body composition.
260 $c1979
520 $aAbstract: Lambs at pasture were weaned when nearly 15 kg, brought indoors and given a balanced diet. They were studied during growth from 15 to 25 kg, then underfed for 21 weeks, which caused their weight to return to 17 kg, and finally allowed to regain weight on ad libitum feeding. The recovery phase was not commenced until some sheep were no longer able to stand and feed. At about 15, 20 and 25 kg in each phase of the experiment, tritiated water (TOH) space was measured on all sheep, and some were slaughtered and the chemical composition of the body determined. Body composition estimated from TOH space agreed closely with that measured post mortem. Allowing for variation with weight, the composition of the empty body was affected slightly by under-nutrition and by compensatory growth, but there was no net effect of the whole cycle of events. The only clear effect of weight change on body composition was a reduction in the protein content (with corresponding increase in fat) during the later stage of weight loss.
650 $aAnimal nutrition
650 $aBody condition
650 $aSheep
650 $aCondição corporal
650 $aCordeiro
650 $aCrescimento
650 $aNutrição animal
650 $aOvino
650 $aPerda de peso
700 1 $aGRAHAM, N. M. C. C.
700 1 $aSMITH, E.
773 $tAustralian Journal of Agricultural Research$gv. 30, n. 2, p. 525-531, 1979.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
23/11/1994 |
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Data da última atualização: |
23/11/1994 |
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Autoria: |
STAUT, L. A.; MESQUITA, A. N. de; FOGLI, M. da G. R.; BOLDT, A. F. |
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Título: |
Trigo BR 42 - Nambiquara: uma nova opção para cultivos irrigados em Mato Grosso do Sul. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
In: REUNIÃO NACIONAL DE PESQUISA DE TRIGO, 16., 1991, Dourados. Resumos... Dourados: EMBRAPA-UEPAE Dourados, 1991. |
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Páginas: |
p. 174 |
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00533naa a2200157 a 4500
001 1824562
005 1994-11-23
008 1991 bl uuuu u00u1 u #d
100 1 $aSTAUT, L. A.
245 $aTrigo BR 42 - Nambiquara$buma nova opção para cultivos irrigados em Mato Grosso do Sul.
260 $c1991
300 $ap. 174
700 1 $aMESQUITA, A. N. de
700 1 $aFOGLI, M. da G. R.
700 1 $aBOLDT, A. F.
773 $tIn: REUNIÃO NACIONAL DE PESQUISA DE TRIGO, 16., 1991, Dourados. Resumos... Dourados: EMBRAPA-UEPAE Dourados, 1991.
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Embrapa Trigo (CNPT) |
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