Palm kernel meal as additive in the elephant-grass silage

Detalhes bibliográficos
Autor(a) principal: Santos,Ivan Alberto Palheta
Data de Publicação: 2014
Outros Autores: Domingues,Felipe Nogueira, Rêgo,Aníbal Coutinho do, Souza,Natália Sidrim da Silva de, Bernardes,Thiago Fernandes, Barata,Zuleide Rafaela Pimentel, Moraes,Carina Martins de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Saúde e Produção Animal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402014000300006
Resumo: The objective of this study was to evaluate the effect of adding palm kernel meal (BP) as an additive in elephant grass silage. The chemical qualitative and fermentation were analysed in a completely randomized design with six treatments, one with no BP (C) and six replications, where the averages of the results of days of closing and opening were analysed by regression analysis. We collected samples at the time of ensiling and after 190 days of storage for evaluation of dry matter, crude protein, carbohydrates (total, non-fibrous, water-soluble, cellulose and hemicellulose), ash, lignin and ether extract. In aerobic phase, we collected samples for pH, ammoniacal nitrogen, fungi and yeasts. The elephant grass of this experiment showed values of 13.9% DM and 8.25% CP while the BP has 77.2% DM and 16.9% CP. The inclusion of BP had inhibited the growth of fungi and yeasts. The increase in the content of BP decreased the concentration of NH3-N. Higher concentrations of BP in silage were more stable, and the stability breaks in 72 hours, while the stability of C was 19 hours. Concentrations above 15% BP had no significant variations in pH in the aerobic phase. The inclusion of palm kernel meal at concentrations 10% to 15% can be used in silage of elephant grass, inhibiting undesired fermentation and making them more stable. Concentrations above this value may affect the nutritive value of silage by high lignin content of the additive.
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spelling Palm kernel meal as additive in the elephant-grass silageaerobic stabilityElaeis guineensisfermentationPennisetum purpureumThe objective of this study was to evaluate the effect of adding palm kernel meal (BP) as an additive in elephant grass silage. The chemical qualitative and fermentation were analysed in a completely randomized design with six treatments, one with no BP (C) and six replications, where the averages of the results of days of closing and opening were analysed by regression analysis. We collected samples at the time of ensiling and after 190 days of storage for evaluation of dry matter, crude protein, carbohydrates (total, non-fibrous, water-soluble, cellulose and hemicellulose), ash, lignin and ether extract. In aerobic phase, we collected samples for pH, ammoniacal nitrogen, fungi and yeasts. The elephant grass of this experiment showed values of 13.9% DM and 8.25% CP while the BP has 77.2% DM and 16.9% CP. The inclusion of BP had inhibited the growth of fungi and yeasts. The increase in the content of BP decreased the concentration of NH3-N. Higher concentrations of BP in silage were more stable, and the stability breaks in 72 hours, while the stability of C was 19 hours. Concentrations above 15% BP had no significant variations in pH in the aerobic phase. The inclusion of palm kernel meal at concentrations 10% to 15% can be used in silage of elephant grass, inhibiting undesired fermentation and making them more stable. Concentrations above this value may affect the nutritive value of silage by high lignin content of the additive.UFBA - Universidade Federal da Bahia2014-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402014000300006Revista Brasileira de Saúde e Produção Animal v.15 n.3 2014reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/S1519-99402014000300006info:eu-repo/semantics/openAccessSantos,Ivan Alberto PalhetaDomingues,Felipe NogueiraRêgo,Aníbal Coutinho doSouza,Natália Sidrim da Silva deBernardes,Thiago FernandesBarata,Zuleide Rafaela PimentelMoraes,Carina Martins deeng2014-11-03T00:00:00Zoai:scielo:S1519-99402014000300006Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2014-11-03T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Palm kernel meal as additive in the elephant-grass silage
title Palm kernel meal as additive in the elephant-grass silage
spellingShingle Palm kernel meal as additive in the elephant-grass silage
Santos,Ivan Alberto Palheta
aerobic stability
Elaeis guineensis
fermentation
Pennisetum purpureum
title_short Palm kernel meal as additive in the elephant-grass silage
title_full Palm kernel meal as additive in the elephant-grass silage
title_fullStr Palm kernel meal as additive in the elephant-grass silage
title_full_unstemmed Palm kernel meal as additive in the elephant-grass silage
title_sort Palm kernel meal as additive in the elephant-grass silage
author Santos,Ivan Alberto Palheta
author_facet Santos,Ivan Alberto Palheta
Domingues,Felipe Nogueira
Rêgo,Aníbal Coutinho do
Souza,Natália Sidrim da Silva de
Bernardes,Thiago Fernandes
Barata,Zuleide Rafaela Pimentel
Moraes,Carina Martins de
author_role author
author2 Domingues,Felipe Nogueira
Rêgo,Aníbal Coutinho do
Souza,Natália Sidrim da Silva de
Bernardes,Thiago Fernandes
Barata,Zuleide Rafaela Pimentel
Moraes,Carina Martins de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos,Ivan Alberto Palheta
Domingues,Felipe Nogueira
Rêgo,Aníbal Coutinho do
Souza,Natália Sidrim da Silva de
Bernardes,Thiago Fernandes
Barata,Zuleide Rafaela Pimentel
Moraes,Carina Martins de
dc.subject.por.fl_str_mv aerobic stability
Elaeis guineensis
fermentation
Pennisetum purpureum
topic aerobic stability
Elaeis guineensis
fermentation
Pennisetum purpureum
description The objective of this study was to evaluate the effect of adding palm kernel meal (BP) as an additive in elephant grass silage. The chemical qualitative and fermentation were analysed in a completely randomized design with six treatments, one with no BP (C) and six replications, where the averages of the results of days of closing and opening were analysed by regression analysis. We collected samples at the time of ensiling and after 190 days of storage for evaluation of dry matter, crude protein, carbohydrates (total, non-fibrous, water-soluble, cellulose and hemicellulose), ash, lignin and ether extract. In aerobic phase, we collected samples for pH, ammoniacal nitrogen, fungi and yeasts. The elephant grass of this experiment showed values of 13.9% DM and 8.25% CP while the BP has 77.2% DM and 16.9% CP. The inclusion of BP had inhibited the growth of fungi and yeasts. The increase in the content of BP decreased the concentration of NH3-N. Higher concentrations of BP in silage were more stable, and the stability breaks in 72 hours, while the stability of C was 19 hours. Concentrations above 15% BP had no significant variations in pH in the aerobic phase. The inclusion of palm kernel meal at concentrations 10% to 15% can be used in silage of elephant grass, inhibiting undesired fermentation and making them more stable. Concentrations above this value may affect the nutritive value of silage by high lignin content of the additive.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-01
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=S1519-99402014000300006
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1519-99402014000300006
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 UFBA - Universidade Federal da Bahia
publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
dc.source.none.fl_str_mv Revista Brasileira de Saúde e Produção Animal v.15 n.3 2014
reponame:Revista Brasileira de Saúde e Produção Animal
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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institution UFBA
reponame_str Revista Brasileira de Saúde e Produção Animal
collection Revista Brasileira de Saúde e Produção Animal
repository.name.fl_str_mv Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv ||rbspa@ufba.br
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