Chemical-bromatological composition and in vitro ruminal kinetics of sugar cane silage with maniçoba
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Estadual de Maringá
2018
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| _version_ | 1876435004931702784 |
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| author | Francisco Allan Leandro de Carvalho |
| author_facet | Francisco Allan Leandro de Carvalho |
| contents | Chemical-bromatological composition and in vitro ruminal kinetics of sugar cane silage with maniçoba Francisco Allan Leandro de Carvalho Percivaldo Xavier Resende Clístenes Amorim Benício Jackson de Oliveira Siqueira Daniel Ribeiro Menezes Mário Adriano Ávila Queiroz Agrociencias degradation gas production forage conservation Saccharum officinarum The objective this study was to evaluate the effect of maniçoba supplementation in sugar cane silage with respect to chemical-bromatological composition and the in vitro degradation kinetics of the silage. This experiment was conducted in a completely randomized design with four treatments (maniçoba levels: 0, 20, 30, and 40%) and six repetitions. Silage samples were analyzed for their chemical-bromatological composition, digestible energy, metabolizable energy, total digestible nutrients, in vitro gas production and degradability parameters. The silage with higher inclusion level had better bromatological composition (p < 0.05) than the silage without maniçoba for CP, NDF, ADF and MM (6.49, 56.64, 38.66 and 4.52% versus 2.21, 70.96, 49.95 and 2.78%). Higher ME content (2.35 MJ kg-1 MS versus 1.85 MJ kg-1 MS), DE (2.87 Mcal kg-1 MS versus 2.25 Mcal kg-1 MS) and TDN (65.16% versus 51.11%), respectively. The highest values for gas production were also observed in silage with added maniçoba due to higher NFC content (34.87%). With an increase in the proportion of maniçoba, there was an increase in the soluble a fraction, b fraction, and thus a higher effective degradability of dry matter (46.56%). The addition of maniçoba improves the nutritive value of sugarcane silage. 2018 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303158407029 https://www.redalyc.org/journal/3031/303158407029/ https://www.redalyc.org/journal/3031/303158407029/html/ https://www.redalyc.org/journal/3031/303158407029/303158407029.epub https://www.redalyc.org/journal/3031/303158407029/movil 10.4025/actascianimsci.v40i1.42569 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.40 |
| format | Artículo científico |
| id | redalyc_303158407029 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Chemical-bromatological composition and in vitro ruminal kinetics of sugar cane silage with maniçoba Francisco Allan Leandro de Carvalho Agrociencias degradation gas production forage conservation Saccharum officinarum Chemical-bromatological composition and in vitro ruminal kinetics of sugar cane silage with maniçoba Francisco Allan Leandro de Carvalho Percivaldo Xavier Resende Clístenes Amorim Benício Jackson de Oliveira Siqueira Daniel Ribeiro Menezes Mário Adriano Ávila Queiroz Agrociencias degradation gas production forage conservation Saccharum officinarum The objective this study was to evaluate the effect of maniçoba supplementation in sugar cane silage with respect to chemical-bromatological composition and the in vitro degradation kinetics of the silage. This experiment was conducted in a completely randomized design with four treatments (maniçoba levels: 0, 20, 30, and 40%) and six repetitions. Silage samples were analyzed for their chemical-bromatological composition, digestible energy, metabolizable energy, total digestible nutrients, in vitro gas production and degradability parameters. The silage with higher inclusion level had better bromatological composition (p < 0.05) than the silage without maniçoba for CP, NDF, ADF and MM (6.49, 56.64, 38.66 and 4.52% versus 2.21, 70.96, 49.95 and 2.78%). Higher ME content (2.35 MJ kg-1 MS versus 1.85 MJ kg-1 MS), DE (2.87 Mcal kg-1 MS versus 2.25 Mcal kg-1 MS) and TDN (65.16% versus 51.11%), respectively. The highest values for gas production were also observed in silage with added maniçoba due to higher NFC content (34.87%). With an increase in the proportion of maniçoba, there was an increase in the soluble a fraction, b fraction, and thus a higher effective degradability of dry matter (46.56%). The addition of maniçoba improves the nutritive value of sugarcane silage. 2018 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303158407029 https://www.redalyc.org/journal/3031/303158407029/ https://www.redalyc.org/journal/3031/303158407029/html/ https://www.redalyc.org/journal/3031/303158407029/303158407029.epub https://www.redalyc.org/journal/3031/303158407029/movil 10.4025/actascianimsci.v40i1.42569 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.40 |
| title | Chemical-bromatological composition and in vitro ruminal kinetics of sugar cane silage with maniçoba |
| topic | Agrociencias degradation gas production forage conservation Saccharum officinarum |
| url | https://www.redalyc.org/articulo.oa?id=303158407029 https://www.redalyc.org/journal/3031/303158407029/ https://www.redalyc.org/journal/3031/303158407029/html/ https://www.redalyc.org/journal/3031/303158407029/303158407029.epub https://www.redalyc.org/journal/3031/303158407029/movil |