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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
22/06/2023 |
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Autoria: |
TODD, J. W.; HANSEN, R. M. |
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Título: |
Plant fragments in the feces of bighorns as indicators of food babits. |
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Ano de publicação: |
1973 |
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Fonte/Imprenta: |
The Journal of Wildlife Management, v. 37, n. 3, p. 363-366, 1973. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Plant fragment compositions in the rumens and pellets formed in colons of bighorn sheep (Ovis canadensis) were determined by microscopic technique for four bighorn sheep collected in the winter, 1971. Paired t-tests were used to compare frequencies of occurrence of corresponding plant fragments identified in rumens and the colons. No statistically significant differences were noted, indicating that if plant fragments in the rumens and plant fragments in the colons came from the same plant population, the relative number of plant fragments of each kind of plant remains similar in passing through the digestive process. It is suggested that digestion reduces the mean weight of fragments rather than eliminating the whole fragment for the kinds of plants commonly found in the diets of bighorn sheep. The microscopic analysis of fecal samples from bighorn sheep is a very useful index to food habits. |
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Palavras-Chave: |
Análise fecal; Fecal analysis. |
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Thesagro: |
Dieta; Nutrição Animal; Ovino; Rúmen. |
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Thesaurus Nal: |
Ruminant nutrition; Sheep feeding. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01554naa a2200229 a 4500
001 1522742
005 2023-06-22
008 1973 bl uuuu u00u1 u #d
100 1 $aTODD, J. W.
245 $aPlant fragments in the feces of bighorns as indicators of food babits.$h[electronic resource]
260 $c1973
520 $aAbstract: Plant fragment compositions in the rumens and pellets formed in colons of bighorn sheep (Ovis canadensis) were determined by microscopic technique for four bighorn sheep collected in the winter, 1971. Paired t-tests were used to compare frequencies of occurrence of corresponding plant fragments identified in rumens and the colons. No statistically significant differences were noted, indicating that if plant fragments in the rumens and plant fragments in the colons came from the same plant population, the relative number of plant fragments of each kind of plant remains similar in passing through the digestive process. It is suggested that digestion reduces the mean weight of fragments rather than eliminating the whole fragment for the kinds of plants commonly found in the diets of bighorn sheep. The microscopic analysis of fecal samples from bighorn sheep is a very useful index to food habits.
650 $aRuminant nutrition
650 $aSheep feeding
650 $aDieta
650 $aNutrição Animal
650 $aOvino
650 $aRúmen
653 $aAnálise fecal
653 $aFecal analysis
700 1 $aHANSEN, R. M.
773 $tThe Journal of Wildlife Management$gv. 37, n. 3, p. 363-366, 1973.
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| 2. |  | WICKERT, E.; LEMOS, E, G, M.; PEREIRA, F, M.; MAYER, A, N. Mercadores fAFLP na caracterização de três genótipos de umezeiro selecionados como porta-enxertos para pessegueiro. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 12, p. 1741-1746, dez. 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
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