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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
06/12/2016 |
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Data da última atualização: |
06/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LANES, E. C. M. de; LOPES, F. C. F.; CAMPOS, N. R.; OLIVEIRA, J. S. e; MORENZ, M. J. F.; FRISCHE-NETO, R. |
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Afiliação: |
Éder Cristian Malta de Lanes, UFV; FERNANDO CESAR FERRAZ LOPES, CNPGL; Núbia Ribeiro Campos; JACKSON SILVA E OLIVEIRA, CNPGL; MIRTON JOSE FROTA MORENZ, CNPGL; Roberto Frische-Neto, UFV. |
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Título: |
Comparative efficacy of the conventional and automated methods for determining neutral and acid detergent fiber. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Comunicata Scientiae, v. 7, n. 1, p. 30-37, 2016. |
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DOI: |
http://doi.org/10.14295/CS.v7i1.432 |
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Idioma: |
Inglês |
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Conteúdo: |
Different methods are available to determine fiber content in feeds. However, information about the accuracy of this methods for neutral detergent fiber (NDF) and acid detergent fiber ADF contents estimation (obtained with the use of TNT-100 nylon filtering bags) is very limited related to the large number of ruminant feed analysis. The purpose of this study was to compare the efficacy of the automated and conventional Van Soest methods to determine NDF and ADF contents for bovine cattle and feed supplements. Four classes of samples (tropical forage, maize silage hybrid, concentrated supplements and bovine cattlecattle) were evaluated for NDF and ADF contents using conventional and automated methods. Analysis involved a hierarchical factorial scheme with an entirely randomized design executed with repetitions. It was concluded that the automated method procedure generated similar results when compared to the conventional method for the determination of NDF contents in tropical forage, bovine cattle and maize silage samples, although is not recommended for samples with a high starch content. This system was not efficient for ADF determination in the evaluated samples. |
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Palavras-Chave: |
Fiber analysis; Maize silage. |
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Thesaurus Nal: |
forage. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151313/1/Cnpgl-2016-ComunicataSci-Comparative.pdf
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Marc: |
LEADER 01900naa a2200229 a 4500
001 2058046
005 2024-02-06
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://doi.org/10.14295/CS.v7i1.432$2DOI
100 1 $aLANES, E. C. M. de
245 $aComparative efficacy of the conventional and automated methods for determining neutral and acid detergent fiber.$h[electronic resource]
260 $c2016
520 $aDifferent methods are available to determine fiber content in feeds. However, information about the accuracy of this methods for neutral detergent fiber (NDF) and acid detergent fiber ADF contents estimation (obtained with the use of TNT-100 nylon filtering bags) is very limited related to the large number of ruminant feed analysis. The purpose of this study was to compare the efficacy of the automated and conventional Van Soest methods to determine NDF and ADF contents for bovine cattle and feed supplements. Four classes of samples (tropical forage, maize silage hybrid, concentrated supplements and bovine cattlecattle) were evaluated for NDF and ADF contents using conventional and automated methods. Analysis involved a hierarchical factorial scheme with an entirely randomized design executed with repetitions. It was concluded that the automated method procedure generated similar results when compared to the conventional method for the determination of NDF contents in tropical forage, bovine cattle and maize silage samples, although is not recommended for samples with a high starch content. This system was not efficient for ADF determination in the evaluated samples.
650 $aforage
653 $aFiber analysis
653 $aMaize silage
700 1 $aLOPES, F. C. F.
700 1 $aCAMPOS, N. R.
700 1 $aOLIVEIRA, J. S. e
700 1 $aMORENZ, M. J. F.
700 1 $aFRISCHE-NETO, R.
773 $tComunicata Scientiae$gv. 7, n. 1, p. 30-37, 2016.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
05/03/1999 |
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Data da última atualização: |
01/06/2018 |
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Autoria: |
BOITEUX, L. S.; FONSECA, M. E. de N.; SIMON, P. W. |
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Afiliação: |
LEONARDO SILVA BOITEUX, CNPH; MARIA ESTHER DE N FONSECA BOITEUX, CNPH. |
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Título: |
Effects of plant tissue and DNA purification method on Randomly Amplified Polymorphic DNA-based genetic fingerprinting analysis in carrot. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Journal of the American Society for Horticultural Science, v. 124, n. 32-38, Jan. 1999. |
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ISSN: |
0003-1062 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Carrot; Molecular markers; PCR; Purification; RAPD. |
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Thesagro: |
Cenoura; Cultura de Tecido; Daucus Carota; DNA; Marcador Molecular; Purificação. |
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Thesaurus NAL: |
tissue culture. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00879naa a2200289 a 4500
001 1766552
005 2018-06-01
008 1999 bl uuuu u00u1 u #d
022 $a0003-1062
100 1 $aBOITEUX, L. S.
245 $aEffects of plant tissue and DNA purification method on Randomly Amplified Polymorphic DNA-based genetic fingerprinting analysis in carrot.$h[electronic resource]
260 $c1999
650 $atissue culture
650 $aCenoura
650 $aCultura de Tecido
650 $aDaucus Carota
650 $aDNA
650 $aMarcador Molecular
650 $aPurificação
653 $aCarrot
653 $aMolecular markers
653 $aPCR
653 $aPurification
653 $aRAPD
700 1 $aFONSECA, M. E. de N.
700 1 $aSIMON, P. W.
773 $tJournal of the American Society for Horticultural Science$gv. 124, n. 32-38, Jan. 1999.
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Embrapa Hortaliças (CNPH) |
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