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Effects of Streptococcus bovis Isolated from Bovine Rumen on the Fermentation Characteristics and Nutritive Value of Tanzania Grass Silage.
Zanine, Anderson de Moura; Bonelli, Emerson Alencar; de Souza, Alexandre Lima; Ferreira, Daniele de Jesus; Santos, Edson Mauro; Ribeiro, Marinaldo Divino; Geron, Luiz Juliano Valério; Pinho, Ricardo Martins Araujo.
Afiliação
  • Zanine Ade M; Department of Animal Science, Federal University of Maranhão, 65500-000 Chapadinha, MA, Brazil.
  • Bonelli EA; Department of Animal Science, Federal University of Mato Grosso, 78735-901 Rondonópolis, MT, Brazil.
  • de Souza AL; Department of Animal Science, Federal University of Mato Grosso, 78735-901 Rondonópolis, MT, Brazil.
  • Ferreira Dde J; Department of Animal Science, Federal University of Maranhão, 65500-000 Chapadinha, MA, Brazil.
  • Santos EM; Department of Animal Science, Federal University of Paraíba, 58051-900 Areia, PB, Brazil.
  • Ribeiro MD; Department of Animal Science, Federal University of Goiás, 74690-900 Goiânia, GO, Brazil.
  • Geron LJ; Department of Animal Science, State University of Mato Grosso, 78250-000 Pontes e Lacerda, MT, Brazil.
  • Pinho RM; Department of Animal Science, Federal University of Paraíba, 58051-900 Areia, PB, Brazil.
ScientificWorldJournal ; 2016: 8517698, 2016.
Article em En | MEDLINE | ID: mdl-27073806
This study aimed to evaluate the effects of Streptococcus bovis on the fermentation characteristics and nutritive value of Tanzania grass silage. Tanzania grass was chopped and left untreated (U) or treated with Streptococcus bovis JB1 at 1 × 10(6) colony-forming units per gram (cfu/g) of fresh forage or Streptococcus bovis HC5 at 1 × 10(6) cfu/g of fresh forage and packed into sixtuplicate laboratory silos. The largest number of enterobacteria, molds and yeast (M&Y) occurred in untreated silages and the smallest populations of enterobacteria and M&Y and the largest numbers of lactic acid bacteria (LAB), at 9.81 and 9.87 log cfu/g, were observed in Streptococcus bovis JB1 and HC5, respectively (P < 0.05). Silages treated with JB1 and HC5 had lower (P < 0.05) silage pHs and concentrations of ammoniacal nitrogen (NH3-N) than untreated silages. The application of Streptococcus bovis JB1 and HC5 resulted in fewer losses through gases and effluents (P < 0.05), which resulted in greater dry matter recovery (DMR) and crude protein recovery (CPR) (P < 0.05). Streptococcus bovis JB1 and HC5 improved the fermentative profile and increased the concentration of crude protein and DMR and CPR in Tanzania grass silage.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Rúmen / Silagem / Streptococcus bovis / Fermentação / Poaceae / Valor Nutritivo Limite: Animals Idioma: En Revista: ScientificWorldJournal Assunto da revista: MEDICINA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Rúmen / Silagem / Streptococcus bovis / Fermentação / Poaceae / Valor Nutritivo Limite: Animals Idioma: En Revista: ScientificWorldJournal Assunto da revista: MEDICINA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos