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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
02/08/1995 |
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Data da última atualização: |
02/08/1995 |
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Autoria: |
NELSON, B. D.; MONTGOMERY, C. R.; SCHILLING, P. E.; MASON, L. |
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Título: |
Effects of fermentation time on in vivo/in vitro relationships. |
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Ano de publicação: |
1976 |
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Fonte/Imprenta: |
Journal of Dairy Science, v.59, n.2, p.270-277, 1976. |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of six fermentation times 24 throught 84 h at 12 h intervals, were studied in in vivo/in vitro relationships and repeatability and variability of in vitro technique. Three stages of maturity each of bermudagrass, bahiagrass, ryegrass, sorghum-sudan, alfalfa, and orchardgrass were used. For one fermentation time for all types of forages, a 48-h fermentation demonstrated the smallest variation among runs and the least run x forage interaction. However, the optimum fermentation for perennials as a group was 60 h; and for annuals, legumes, and temperate grasses it was 36 h. Further studies in vitro compared a 48-h fermentation for all types of forage with 36 h for annuals and 60 h perennials. Forty-eight forages, including 20 annuals and 28 perennials, were digested in vitro during three runs. Wiuth the 48-h fermentation, forages accounted for 86.43% of the total variation, runs 6.80%, and run x forage interaction 6.44%. Variation due to runs was reduced to .33%, and run x forage interaction to .90% fora a combined 36- and 60-h fermentation for annuals and perennials, respectively. Variation due to forage was increased to 98.53%. |
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Palavras-Chave: |
Dgestibility; Fermentation time; Pasture; tempo de fermentacao. |
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Thesagro: |
Digestibilidade; Pastagem. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01769naa a2200229 a 4500
001 1785243
005 1995-08-02
008 1976 bl --- 0-- u #d
100 1 $aNELSON, B. D.
245 $aEffects of fermentation time on in vivo/in vitro relationships.
260 $c1976
520 $aThe effects of six fermentation times 24 throught 84 h at 12 h intervals, were studied in in vivo/in vitro relationships and repeatability and variability of in vitro technique. Three stages of maturity each of bermudagrass, bahiagrass, ryegrass, sorghum-sudan, alfalfa, and orchardgrass were used. For one fermentation time for all types of forages, a 48-h fermentation demonstrated the smallest variation among runs and the least run x forage interaction. However, the optimum fermentation for perennials as a group was 60 h; and for annuals, legumes, and temperate grasses it was 36 h. Further studies in vitro compared a 48-h fermentation for all types of forage with 36 h for annuals and 60 h perennials. Forty-eight forages, including 20 annuals and 28 perennials, were digested in vitro during three runs. Wiuth the 48-h fermentation, forages accounted for 86.43% of the total variation, runs 6.80%, and run x forage interaction 6.44%. Variation due to runs was reduced to .33%, and run x forage interaction to .90% fora a combined 36- and 60-h fermentation for annuals and perennials, respectively. Variation due to forage was increased to 98.53%.
650 $aDigestibilidade
650 $aPastagem
653 $aDgestibility
653 $aFermentation time
653 $aPasture
653 $atempo de fermentacao
700 1 $aMONTGOMERY, C. R.
700 1 $aSCHILLING, P. E.
700 1 $aMASON, L.
773 $tJournal of Dairy Science$gv.59, n.2, p.270-277, 1976.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| 1. |  | ROCHA, T. L.; BOUGHTON, B. A.; SIQUEIRA, T.; FIRMINO, A. A. P.; OLDACH, K.; MURRAY, A. G. W.; CALLAHAM, D. L.; SHEEDY, J.; SILVEIRA, R. E.; CARNEIRO, R. M. D. G.; SA, M. F. G. de; BACIC, A.; ROESSNER, U. A comprehensive approach to identify toxic metabolites present in seeds of leguminous antagonistic plants to juveniles of plant parasitic nematode. In: CONGRESSO BRASILEIRO DE NEMATOLOGIA, 29., 2011, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Nematologia, 2011. p. 257-258.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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