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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
21/01/2016 |
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Data da última atualização: |
04/12/2023 |
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Autoria: |
BROWN, L. E.; JOHNSON, W. L. |
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Título: |
Products of digestion and metabolism in goats and sheep fed varying levels of wheat straw. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 362 |
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ISBN: |
0930848179 |
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Idioma: |
Inglês |
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Conteúdo: |
Blood and rumen fluid samples were obtained from nine growing Toggenburg x Saanen wethers and nine Suffolk x Barbados wethers averaging 27 and 45 kg respectively. Rations consisting of 35, 50, or 65 percent wheat straws were fed over three periods. Sheep had higher blood potassium, rumen fluid pH, packed cell volume, and blood calcium than did goats. Goats had higher ruminal osmotic pressure, molar percent propionic acid and serum urea nitrogen than did sheep. There were no statistically significant differences in levels of serum sodium, chlorine, CO2, total protein, albumin or glutamo oxalo-transaminase. The molar percent acetic increased and the molar percent butyric acid decreased in the rumen fluid of both species as concentration of wheat straw increased rations. There was a significant species by treatment interaction on osmotic pressure of the plasma, serum alkaline phosphatase, and total concentration of volatile fatty acids in rumen fluid. Correlations (goats and sheep combined) of several blood rumen fluid parameters with previously reported digestibility coefficients are reported |
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Palavras-Chave: |
Fluido ruminal; Líquido ruminal; Rumen fluid; USA. |
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Thesagro: |
Caprino; Composição química; Ovino; Rúmen. |
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Thesaurus Nal: |
Chemical composition; Goats; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01901nam a2200265 a 4500
001 2034686
005 2023-12-04
008 1982 bl uuuu u00u1 u #d
020 $a0930848179
100 1 $aBROWN, L. E.
245 $aProducts of digestion and metabolism in goats and sheep fed varying levels of wheat straw.
260 $aIn: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 362$c1982
520 $aBlood and rumen fluid samples were obtained from nine growing Toggenburg x Saanen wethers and nine Suffolk x Barbados wethers averaging 27 and 45 kg respectively. Rations consisting of 35, 50, or 65 percent wheat straws were fed over three periods. Sheep had higher blood potassium, rumen fluid pH, packed cell volume, and blood calcium than did goats. Goats had higher ruminal osmotic pressure, molar percent propionic acid and serum urea nitrogen than did sheep. There were no statistically significant differences in levels of serum sodium, chlorine, CO2, total protein, albumin or glutamo oxalo-transaminase. The molar percent acetic increased and the molar percent butyric acid decreased in the rumen fluid of both species as concentration of wheat straw increased rations. There was a significant species by treatment interaction on osmotic pressure of the plasma, serum alkaline phosphatase, and total concentration of volatile fatty acids in rumen fluid. Correlations (goats and sheep combined) of several blood rumen fluid parameters with previously reported digestibility coefficients are reported
650 $aChemical composition
650 $aGoats
650 $aSheep
650 $aCaprino
650 $aComposição química
650 $aOvino
650 $aRúmen
653 $aFluido ruminal
653 $aLíquido ruminal
653 $aRumen fluid
653 $aUSA
700 1 $aJOHNSON, W. L.
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Embrapa Caprinos e Ovinos (CNPC) |
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