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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
26/03/1996 |
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Data da última atualização: |
12/07/2023 |
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Autoria: |
MORE, T.; HOWARD, B.; SIEBERT, B. D. |
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Título: |
Effect of level of water intake on water, energy and nitrogen balance and thyroxine secretion in sheep and goats. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Australian Journal Agricultural Research, v.34, n.4, p.441-446, 1983. |
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DOI: |
https://doi.org/10.1071/AR9830441 |
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Idioma: |
Inglês |
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Conteúdo: |
Sheep and goats fed on a diet of oaten chaff were subjected to a 50% reduction and a 50-70% increase in their water intake. Measurements were made of water, energy and nitrogen balance and thyroxine secretion rate. Water restriction decreased feed intake by 25%, but in a lesser proportion than expected from the ad libitum feed to water relationship. This effect was achieved by a reduction in the concentration of water in faeces and by the evaporation of less water. When additional water was given, there was a 10% reduction in feed intake associated with a loss of nitrogen brought about by an increase in urine volume. Again less water was evaporated than expected under this treatment. Thyroxine secretion rate was positively related to energy intake. |
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Palavras-Chave: |
Water intake. |
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Thesagro: |
Caprino; Endocrinologia; Ovino. |
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Thesaurus Nal: |
Endocrinology; Energy intake; Goats; Nitrogen balance; Ruminant nutrition; Sheep feeding; Thyroxine; Urine. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01629naa a2200301 a 4500
001 1522489
005 2023-07-12
008 1983 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1071/AR9830441$2DOI
100 1 $aMORE, T.
245 $aEffect of level of water intake on water, energy and nitrogen balance and thyroxine secretion in sheep and goats.$h[electronic resource]
260 $c1983
520 $aSheep and goats fed on a diet of oaten chaff were subjected to a 50% reduction and a 50-70% increase in their water intake. Measurements were made of water, energy and nitrogen balance and thyroxine secretion rate. Water restriction decreased feed intake by 25%, but in a lesser proportion than expected from the ad libitum feed to water relationship. This effect was achieved by a reduction in the concentration of water in faeces and by the evaporation of less water. When additional water was given, there was a 10% reduction in feed intake associated with a loss of nitrogen brought about by an increase in urine volume. Again less water was evaporated than expected under this treatment. Thyroxine secretion rate was positively related to energy intake.
650 $aEndocrinology
650 $aEnergy intake
650 $aGoats
650 $aNitrogen balance
650 $aRuminant nutrition
650 $aSheep feeding
650 $aThyroxine
650 $aUrine
650 $aCaprino
650 $aEndocrinologia
650 $aOvino
653 $aWater intake
700 1 $aHOWARD, B.
700 1 $aSIEBERT, B. D.
773 $tAustralian Journal Agricultural Research$gv.34, n.4, p.441-446, 1983.
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Embrapa Caprinos e Ovinos (CNPC) |
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| 5. |  | SOUSA, R. de C. P. de; CHAGAS, E. A.; GUIMARAES, P. V. P.; NASCIMENTO FILHO, W. B.; MELO FILHO, A. A. Sais Minerais em Extrato Aquoso de Coprodutos da Myrciaria dubia (Kunth.) McVaugh, Myrtaceae. Revista Virtual Quimica, v.7, n.4, p.1299-1305, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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