| Registro completo |
| Provedor de dados: |
Scientia Agricola
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| País: |
Brazil
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| Título: |
Fermentation, losses, and aerobic stability of sugarcane silages treated with chemical or bacterial additives
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| Autores: |
Pedroso,André de Faria
Nussio,Luiz Gustavo
Loures,Daniele Rebouças Santana
Paziani,Solidete de Fátima
Ribeiro,José Leonardo
Mari,Lucas José
Zopollatto,Maity
Schmidt,Patrick
Mattos,Wilson Roberto Soares
Horii,Jorge
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| Data: |
2008-12-01
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| Ano: |
2008
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| Palavras-chave: |
Lactobacillus buchneri
Lactobacillus plantarum
Ethanol
Benzoate
Sorbate
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| Resumo: |
Utilization of sugarcane Saccharum officinarum L. silage is increasing in Brazil but intensive ethanol production during fermentation reduces forage quality. This experiment aimed to evaluate the effects of additives on fermentation and aerobic stability of sugarcane silages produced in minisilos. Treatments were (fresh basis): untreated silage (control), urea (5.0 g kg-1), sodium benzoate (1.0 g kg-1), potassium sorbate (0.3 g kg-1), Lactobacillus plantarum (1 x 10(6) cfu g-1), and Lactobacillus buchneri (3.64 x 10(5) cfu g-1). At the 94th day after ensilage, ethanol concentration was lower in urea, benzoate, sorbate and L. buchneri supplemented silages and higher in L. plantarum inoculated silage, as compared to control. Urea and benzoate treated silages showed the highest and L. plantarum treated silage the lowest in vitro dry matter digestibility. Effluent production was higher in the urea treated silage. Inoculation with L. buchneri reduced 50% ethanol production as compared to control. Urea and L. buchneri reduced yeast count. Aerobic stability was enhanced by L. buchneri and benzoate. Sodium benzoate and L. buchneri were the most promising additives, improving both silage fermentation and aerobic stability; inoculants containing L. plantarum can be deleterious to fermentation and conservation of sugarcane silages.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600004
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| Editor: |
São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"
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| Relação: |
10.1590/S0103-90162008000600004
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| Formato: |
text/html
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| Fonte: |
Scientia Agricola v.65 n.6 2008
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| Direitos: |
info:eu-repo/semantics/openAccess
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