Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200005 |
Resumo: | The present experimental assay evaluated the effect of lab silo sealing methods on the ensilage of the sugarcane, with or without microbial additives (Lactobacillus plantarum and Propionibacterium acidipropionici). Twenty-liter plastic buckets were used as experimental silos, which were sealed with either a polyethylene sheet (silo cover with a mesh size of 200 µm) or an appropriate plastic lid equipped with Bunsen valve. Silos were stored for 30, 60, or 90 days. Fermentative losses, chemical composition, organic acids, ethanol and aerobic stability were evaluated. The sealing method employed did not influence most of evaluated variables, showing a small decrease of effluent production in silos covered with polyethylene sheet. The microbial additive did not avoid dry matter (DM) fermentative losses in sugarcane silages (216 g kg-1), nor affected aerobic stability (44.6 hours). The levels of neutral and acid detergent fiber of fresh sugarcane increased after ensiling due to DM losses as gases and effluent. The ethanol content of silages was not influenced by treatments (mean 146 g kg-1 of DM). The sealing methods of experimental silos were not affected by the evaluated variables; polyethylene sheet and plastic lid show the same performance on the fermentative model and both methods represent well the conditions of large scale farm silos. |
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Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additiveensilageethanolLactobacillus plantarumplastic sheetPropionibacterium acidipropioniciThe present experimental assay evaluated the effect of lab silo sealing methods on the ensilage of the sugarcane, with or without microbial additives (Lactobacillus plantarum and Propionibacterium acidipropionici). Twenty-liter plastic buckets were used as experimental silos, which were sealed with either a polyethylene sheet (silo cover with a mesh size of 200 µm) or an appropriate plastic lid equipped with Bunsen valve. Silos were stored for 30, 60, or 90 days. Fermentative losses, chemical composition, organic acids, ethanol and aerobic stability were evaluated. The sealing method employed did not influence most of evaluated variables, showing a small decrease of effluent production in silos covered with polyethylene sheet. The microbial additive did not avoid dry matter (DM) fermentative losses in sugarcane silages (216 g kg-1), nor affected aerobic stability (44.6 hours). The levels of neutral and acid detergent fiber of fresh sugarcane increased after ensiling due to DM losses as gases and effluent. The ethanol content of silages was not influenced by treatments (mean 146 g kg-1 of DM). The sealing methods of experimental silos were not affected by the evaluated variables; polyethylene sheet and plastic lid show the same performance on the fermentative model and both methods represent well the conditions of large scale farm silos.Sociedade Brasileira de Zootecnia2012-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200005Revista Brasileira de Zootecnia v.41 n.2 2012reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982012000200005info:eu-repo/semantics/openAccessNovinski,Charles OrtizJunges,DanielSchmidt,PatrickRossi Junior,PauloCarvalho,João Paulo Gomes deTeixeira,Rodrigo de Almeidaeng2012-03-19T00:00:00Zoai:scielo:S1516-35982012000200005Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2012-03-19T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
title |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
spellingShingle |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive Novinski,Charles Ortiz ensilage ethanol Lactobacillus plantarum plastic sheet Propionibacterium acidipropionici |
title_short |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
title_full |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
title_fullStr |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
title_full_unstemmed |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
title_sort |
Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive |
author |
Novinski,Charles Ortiz |
author_facet |
Novinski,Charles Ortiz Junges,Daniel Schmidt,Patrick Rossi Junior,Paulo Carvalho,João Paulo Gomes de Teixeira,Rodrigo de Almeida |
author_role |
author |
author2 |
Junges,Daniel Schmidt,Patrick Rossi Junior,Paulo Carvalho,João Paulo Gomes de Teixeira,Rodrigo de Almeida |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Novinski,Charles Ortiz Junges,Daniel Schmidt,Patrick Rossi Junior,Paulo Carvalho,João Paulo Gomes de Teixeira,Rodrigo de Almeida |
dc.subject.por.fl_str_mv |
ensilage ethanol Lactobacillus plantarum plastic sheet Propionibacterium acidipropionici |
topic |
ensilage ethanol Lactobacillus plantarum plastic sheet Propionibacterium acidipropionici |
description |
The present experimental assay evaluated the effect of lab silo sealing methods on the ensilage of the sugarcane, with or without microbial additives (Lactobacillus plantarum and Propionibacterium acidipropionici). Twenty-liter plastic buckets were used as experimental silos, which were sealed with either a polyethylene sheet (silo cover with a mesh size of 200 µm) or an appropriate plastic lid equipped with Bunsen valve. Silos were stored for 30, 60, or 90 days. Fermentative losses, chemical composition, organic acids, ethanol and aerobic stability were evaluated. The sealing method employed did not influence most of evaluated variables, showing a small decrease of effluent production in silos covered with polyethylene sheet. The microbial additive did not avoid dry matter (DM) fermentative losses in sugarcane silages (216 g kg-1), nor affected aerobic stability (44.6 hours). The levels of neutral and acid detergent fiber of fresh sugarcane increased after ensiling due to DM losses as gases and effluent. The ethanol content of silages was not influenced by treatments (mean 146 g kg-1 of DM). The sealing methods of experimental silos were not affected by the evaluated variables; polyethylene sheet and plastic lid show the same performance on the fermentative model and both methods represent well the conditions of large scale farm silos. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200005 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-35982012000200005 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia v.41 n.2 2012 reponame:Revista Brasileira de Zootecnia (Online) instname:Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zootecnia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zootecnia (Online) |
collection |
Revista Brasileira de Zootecnia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ) |
repository.mail.fl_str_mv |
||bz@sbz.org.br|| secretariarbz@sbz.org.br |
_version_ |
1750318149148868608 |