Aditivos microbiológicos em silagens no Brasil: revisão dos aspectos da ensilagem e do desempenho de animais
TLDR
The use of inoculantes microbianos no Brasil vem aumentando nos ultimos anos, embora o numero de trabalhos ainda seja pequeno quando comparado aos observados no exterior, principalmente no que se refere ao desempenho de animais as discussed by the authors.Abstract:
O uso de inoculantes microbianos no Brasil vem aumentando nos ultimos anos, embora o numero 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 bacterias homofermentativas, que tambem representaram a maioria das pesquisas em silagens de capins, enquanto que nas silagens de cana-de-acucar predominou o uso de bacterias heterofermentativas. Em geral, o uso de bacterias homofermentativas apresentou resultados favoraveis apenas para as silagens de milho e capins, traduzidos na maioria das vezes por menores teores de fibra e valor de pH, compensados pelo maior teor de PB. No caso das heterofermentativas foram encontrados bons resultados principalmente para as silagens de cana-de-acucar, com menor pH e teor de compostos fibrosos em face aos aumentos do teor de carboidratos soluveis, associado a maior recuperacao de MS e aumento de estabilidade aerobia. A associacao de bacterias hetero e homofermentativas proporcionou respostas satisfatorias e potencialmente interessantes embora os dados nacionais ainda sejam escassos. Investimentos adicionais na interface forragem:microrganismo podera permitir exploracao de novas perspectivas de aplicacao e consolidacao das recomendacoes desses aditivos.read more
Citations
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Journal ArticleDOI
The use of Lactobacillus species as starter cultures for enhancing the quality of sugar cane silage
Carla Luiza da Silva Ávila,B.F. Carvalho,José Cardoso Pinto,Whasley Ferreira Duarte,Rosane Freitas Schwan +4 more
TL;DR: It is confirmed that facultative heterofermentative strains are not good candidates for sugar cane silage inoculation and may even worsen the quality of the silage fermentation by increasing DM losses throughout the process.
Journal ArticleDOI
The effect of inoculant and sucrose addition on the silage quality of tropical forage legumes with varying ensilability
TL;DR: Further research is needed on suitable native lactic acid bacteria strains for tropical forage silages to select the most suitable inoculants for differing forage species and conditions, for improving silage quality.
Journal ArticleDOI
Identification and characterization of yeasts in sugarcane silages
TL;DR: The aim is to enumerate the micro‐organisms and to identify the yeast species present during the ensilage of different sugarcane cultivars.
Journal ArticleDOI
Trehalose as a cryoprotectant in freeze-dried wheat sourdough production
Raquel Stefanello,Amanda Aimée Rosito Machado,Carlos Pasqualin Cavalheiro,Carlos Pasqualin Cavalheiro,Marlise Ladvocat Bartholomei Santos,Elizabeth Harumi Nabeshima,Marina Venturini Copetti,Leadir Lucy Martins Fries +7 more
TL;DR: Addition of trehalose promoted a cryoprotective effect survival of microorganisms, and it was more significant for LAB than before and after freezing, after freeze-drying, and after 15, 30 and 45 days of storage.
Journal ArticleDOI
Meta‐analysis of the effects of Lactobacillus plantarum and Lactobacillus buchneri on fermentation, chemical composition and aerobic stability of sugarcane silage
Carlos Henrique Silveira Rabelo,Carla Joice Härter,Carla Luiza da Silva Ávila,Ricardo Andrade Reis +3 more
TL;DR: In this article, a meta-analysis was conducted to investigate the impact of Lactobacillus plantarum and Buchneri on the fermentation, chemical composition, and aerobic stability of sugarcane silage.
References
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Journal ArticleDOI
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