2015
DOI: 10.1590/s1519-99402015000200001
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Abstract: Objetivou-se avaliar a degradabilidade ruminal in situda matéria seca, proteína bruta e fibra em detergente neutro de silagens de capim-elefante aditivadas com farelo de milho e inoculante da microbiota autóctone. Para as silagens foi utilizado esquema fatorial 4x2 (quatro níveis de farelo de milho - 0, 5, 10 e 20 dag/kgx com e sem inoculante) e cinco repetições, em delineamento inteiramente casualizado. No ensaio de degradabilidade, o delineamento experimental utilizado foi o de blocos ao acaso, com parcelas … Show more

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Cited by 6 publications
(6 citation statements)
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“…Between fermentation periods, it was observed that there was a reduction in dry matter content for the 90-day fermentation period in control silage, which was not observed in inoculated silages. The reduction in DM content of the control silage can probably be attributed to the loss of soluble carbohydrates during the fermentation process (Fortaleza et al, 2012), caused by excessive yeast overgrowth.…”
Section: Resultsmentioning
confidence: 99%
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“…Between fermentation periods, it was observed that there was a reduction in dry matter content for the 90-day fermentation period in control silage, which was not observed in inoculated silages. The reduction in DM content of the control silage can probably be attributed to the loss of soluble carbohydrates during the fermentation process (Fortaleza et al, 2012), caused by excessive yeast overgrowth.…”
Section: Resultsmentioning
confidence: 99%
“…respectively. The dry matter fraction "a" represents the portion of the food that is readily available to rumen microorganisms (Bezerra et al, 2015). Access of ruminal microbial enzymes to the cell wall results in the reduction of the insoluble fraction, and an increased digestibility (Rocha et al, 2015).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The greatest degradation potential is related to starch concentrations, nitrogen compounds and structural carbohydrates, while fraction C may be related to CP and NDF contents. According to Bezerra et al (2015) the soluble fraction of DM "a" represents the food fraction to be readily available to the rumen microorganisms. Spiny Amaranth and Malva hay have values of 335.4 and 193.2 g kg -1 DM of slowly degraded fraction "b", respectively (Table 4), which is greater than that observed in Ervanço hay.…”
Section: Analysis Of the Potentiality Haying Of Native Forage Speciesmentioning
confidence: 99%
“…In this context, food strategy planning is essential for the production systems of this region, especially for those that have forage plants as their food basis and whose production fluctuates annually (SILVA et al, 2014a). Because of climate variations, animal production is influenced by the seasonality of forage production (BEZERRA et al, 2015). One of the ways to reduce the negative impacts on livestock production resulting from forage deficit is to preserve these resources when the nutritional value is highest (FERREIRA et al, 2014) in the form of hay or silage.…”
Section: Introductionmentioning
confidence: 99%