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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
01/10/1997 |
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Data da última atualização: |
05/04/2017 |
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Autoria: |
AUFRERE, J.; MICHALET-DOREAU, B. |
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Título: |
Comparison of methods for predicting digestibility of feeds. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Animal Feed Science and Technology, v.20, p.203-218, 1988. |
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Idioma: |
Inglês |
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Conteúdo: |
Five techniques were investigated to find a laboratory method for the prediction of the in vivo digestibility of feeds and mixed feeds: two chemical techniques (Weende crude fibre and va Soest methods), one biological technique (in vivo digestibility) and two enzymatic techniques (digestion by pepsin-cellulase, normal or modified (HCl 0.1 N insteat of 1 N)). The enzymatic degradability (Method B, HCL 0.1 N) allowed a more accurate prediction of the in vivo organic matter digestibility (OMD) of 24 feeds than the separate data of crude fibre, neutral detergent fibre (NFD), acid detergent fibre (ADF) and acid detergent lignin (ADL) contents or in vitro digestibility. The selected equation obtained with the cellulase method could also be used for feed mixtures. |
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Palavras-Chave: |
Dry matter. |
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Thesagro: |
Digestibilidade; Matéria Orgânica; Nutrição; Planta Forrageira. |
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Thesaurus Nal: |
digestibility; forage; nutrition. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01377naa a2200229 a 4500
001 1791828
005 2017-04-05
008 1988 bl --- 0-- u #d
100 1 $aAUFRERE, J.
245 $aComparison of methods for predicting digestibility of feeds.
260 $c1988
520 $aFive techniques were investigated to find a laboratory method for the prediction of the in vivo digestibility of feeds and mixed feeds: two chemical techniques (Weende crude fibre and va Soest methods), one biological technique (in vivo digestibility) and two enzymatic techniques (digestion by pepsin-cellulase, normal or modified (HCl 0.1 N insteat of 1 N)). The enzymatic degradability (Method B, HCL 0.1 N) allowed a more accurate prediction of the in vivo organic matter digestibility (OMD) of 24 feeds than the separate data of crude fibre, neutral detergent fibre (NFD), acid detergent fibre (ADF) and acid detergent lignin (ADL) contents or in vitro digestibility. The selected equation obtained with the cellulase method could also be used for feed mixtures.
650 $adigestibility
650 $aforage
650 $anutrition
650 $aDigestibilidade
650 $aMatéria Orgânica
650 $aNutrição
650 $aPlanta Forrageira
653 $aDry matter
700 1 $aMICHALET-DOREAU, B.
773 $tAnimal Feed Science and Technology$gv.20, p.203-218, 1988.
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Registro original: |
Embrapa Pantanal (CPAP) |
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