2009
DOI: 10.1590/s1516-35982009001300018
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Aditivos microbiológicos em silagens no Brasil: revisão dos aspectos da ensilagem e do desempenho de animais

Abstract: RESUMO -O uso de inoculantes microbianos no Brasil vem aumentando nos últimos anos, embora o número de trabalhos ainda seja pequeno quando comparado aos observados no exterior, principalmente no que se refere ao desempenho de animais. Nos estudos com silagens de milho e sorgo os inoculantes avaliados foram compostos exclusivamente de bactérias homofermentativas, que também representaram a maioria das pesquisas em silagens de capins, enquanto que nas silagens de cana-de-açúcar predominou o uso de bactérias hete… Show more

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Cited by 57 publications
(69 citation statements)
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References 43 publications
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“…In the present study, L. buchneri increased the acetic acid content by 31.5% and decreased the ethanol concentration by 70.8%. Nevertheless, ethanol concentrations were much lower than those reported in the literature (Zopollatto et al, 2009;Daniel et al, 2013), probably because of partial volatilization during silage feedout.…”
Section: Resultscontrasting
confidence: 67%
See 1 more Smart Citation
“…In the present study, L. buchneri increased the acetic acid content by 31.5% and decreased the ethanol concentration by 70.8%. Nevertheless, ethanol concentrations were much lower than those reported in the literature (Zopollatto et al, 2009;Daniel et al, 2013), probably because of partial volatilization during silage feedout.…”
Section: Resultscontrasting
confidence: 67%
“…Several studies have reported increased DM recovery when L. buchneri was applied to sugarcane silages (Schmidt, 2009;Zopollatto et al, 2009). However, experiments involving animals fed sugarcane silage are scarce.…”
Section: Introductionmentioning
confidence: 99%
“…A maioria dos estudos revistos por ZOPOLLATTO et al (2009) Todas as silagens apresentaram baixos teores de N-NH 3 % da MS apesar do efeito quadrático observado, além de baixos valores para relação N-NH 3 /N-Total % da MS, indicando baixa degradação de proteínas durante a ensilagem e efi ciência do processo fermentativo. Nas forragens frescas, foram observados teores de nitrogênio total de 0,34 e 1,76% para cana e maniçoba, respectivamente, e 0,35; 0,70; 0,90 e 1,04% para silagens de cana com 0, 20, 30 e 40% de maniçoba, respectivamente, o que pode ter provocado aumento nos valores da relação N-NH 3 /NTotal observados nesta pesquisa.…”
Section: ------------------Níveis De Maniçoba (%)------------------unclassified
“…Consequently, there was no difference between the treatments in terms of DM recovery. On the other hand, all silages showed considerable losses during the fermentation process compared with other grass silages produced in mini-silos (Zopollatto et al, 2009). The main cause for this result is associated with the elevated effluent losses, which are a consequence of the low DM content at ensiling (below 280 g kg −1 as fed).…”
Section: Discussionmentioning
confidence: 87%