Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://scielo.isciii.es/scielo.php?pid=S0004-05922011000400019&script=sci_arttext http://hdl.handle.net/11449/72795 |
Resumo: | The objective of this trial was to evaluate the effect of babassu meal addition on chemical composition and fermentative characteristics of sugar cane silages. The addition of three concentrations of babassu meal (0; 15 and 30% in fresh matter) was evaluated in a completely randomized design with four replicates. As experimental silos 12 plastic buckets were used, provided with filter closing to allow the exit of fermentation gases. After 45 days, the silos were opened and samples were taken for the determination of dry matter (MS), crude protein (PB), neutral and acid detergent fibers (FDN, FDA) and hemicelluloses (Hem) content, pH values, total acidity quantification (ATT), losses by gases (PG) and effluents (PE). The addition of babassu meal increased the MS contents (38.4% e 40.6%), PB (7.8 e 8.9%), FDN (68.8% e 70.9%) and FDA (43.0% and 45.1%), respectively, with the addition of 15 and 30% of the by-product. The pH values, averaged 4.4, were not affected by the addition of babassu meal. The percentage of ATT increased 89.2%. PG and PE were reduced in 44.8 and 58.8%, respectively. The addition of babassu meal have contributed to the improvement of fermentative parameters and the concentration of CP in the sugar cane silages. However, its use as additive becomes limited due to the increase in fiber content that provides to the silages, depreciating its nutritive value. |
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Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de BabaçuChemical composition and fermentative characteristics of sugar cane silages containing babassu mealBy-productLossesOrbignya barbosianaSaccharumThe objective of this trial was to evaluate the effect of babassu meal addition on chemical composition and fermentative characteristics of sugar cane silages. The addition of three concentrations of babassu meal (0; 15 and 30% in fresh matter) was evaluated in a completely randomized design with four replicates. As experimental silos 12 plastic buckets were used, provided with filter closing to allow the exit of fermentation gases. After 45 days, the silos were opened and samples were taken for the determination of dry matter (MS), crude protein (PB), neutral and acid detergent fibers (FDN, FDA) and hemicelluloses (Hem) content, pH values, total acidity quantification (ATT), losses by gases (PG) and effluents (PE). The addition of babassu meal increased the MS contents (38.4% e 40.6%), PB (7.8 e 8.9%), FDN (68.8% e 70.9%) and FDA (43.0% and 45.1%), respectively, with the addition of 15 and 30% of the by-product. The pH values, averaged 4.4, were not affected by the addition of babassu meal. The percentage of ATT increased 89.2%. PG and PE were reduced in 44.8 and 58.8%, respectively. The addition of babassu meal have contributed to the improvement of fermentative parameters and the concentration of CP in the sugar cane silages. However, its use as additive becomes limited due to the increase in fiber content that provides to the silages, depreciating its nutritive value.Faculdade de Imperatriz, Imperatriz, MAFCAV/Unesp, Campus de Jaboticabal, SPUniversidade Federal do Vale do São Francisco, Petrolina, PEPDIZ-UFC/UFPB/UFRPE, Campus do Pici, Fortaleza, CEFCAV/Unesp, Campus de Jaboticabal, SPFaculdade de ImperatrizUniversidade Estadual Paulista (Unesp)Universidade Federal do Vale do São Francisco (UNIVASF)Universidade Federal da Paraíba (UFPB)Rezende, A. A SPascoal, L. A F [UNESP]van Cleef, E. H C B [UNESP]Gonçalves, J. S. [UNESP]Olszevski, N.Bezerra, A. P A2014-05-27T11:26:07Z2014-05-27T11:26:07Z2011-11-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1031-1039http://scielo.isciii.es/scielo.php?pid=S0004-05922011000400019&script=sci_arttextArchivos de Zootecnia, v. 60, n. 232, p. 1031-1039, 2011.0004-05921885-4494http://hdl.handle.net/11449/72795S0004-059220110004000192-s2.0-80555146696Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporArchivos de Zootecnia0,202info:eu-repo/semantics/openAccess2021-10-23T11:27:08Zoai:repositorio.unesp.br:11449/72795Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T11:27:08Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu Chemical composition and fermentative characteristics of sugar cane silages containing babassu meal |
title |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu |
spellingShingle |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu Rezende, A. A S By-product Losses Orbignya barbosiana Saccharum |
title_short |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu |
title_full |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu |
title_fullStr |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu |
title_full_unstemmed |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu |
title_sort |
Composição Química e Características Fermentativas de Silagens de Cana-de-Açúcar Contendo Farelo de Babaçu |
author |
Rezende, A. A S |
author_facet |
Rezende, A. A S Pascoal, L. A F [UNESP] van Cleef, E. H C B [UNESP] Gonçalves, J. S. [UNESP] Olszevski, N. Bezerra, A. P A |
author_role |
author |
author2 |
Pascoal, L. A F [UNESP] van Cleef, E. H C B [UNESP] Gonçalves, J. S. [UNESP] Olszevski, N. Bezerra, A. P A |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Faculdade de Imperatriz Universidade Estadual Paulista (Unesp) Universidade Federal do Vale do São Francisco (UNIVASF) Universidade Federal da Paraíba (UFPB) |
dc.contributor.author.fl_str_mv |
Rezende, A. A S Pascoal, L. A F [UNESP] van Cleef, E. H C B [UNESP] Gonçalves, J. S. [UNESP] Olszevski, N. Bezerra, A. P A |
dc.subject.por.fl_str_mv |
By-product Losses Orbignya barbosiana Saccharum |
topic |
By-product Losses Orbignya barbosiana Saccharum |
description |
The objective of this trial was to evaluate the effect of babassu meal addition on chemical composition and fermentative characteristics of sugar cane silages. The addition of three concentrations of babassu meal (0; 15 and 30% in fresh matter) was evaluated in a completely randomized design with four replicates. As experimental silos 12 plastic buckets were used, provided with filter closing to allow the exit of fermentation gases. After 45 days, the silos were opened and samples were taken for the determination of dry matter (MS), crude protein (PB), neutral and acid detergent fibers (FDN, FDA) and hemicelluloses (Hem) content, pH values, total acidity quantification (ATT), losses by gases (PG) and effluents (PE). The addition of babassu meal increased the MS contents (38.4% e 40.6%), PB (7.8 e 8.9%), FDN (68.8% e 70.9%) and FDA (43.0% and 45.1%), respectively, with the addition of 15 and 30% of the by-product. The pH values, averaged 4.4, were not affected by the addition of babassu meal. The percentage of ATT increased 89.2%. PG and PE were reduced in 44.8 and 58.8%, respectively. The addition of babassu meal have contributed to the improvement of fermentative parameters and the concentration of CP in the sugar cane silages. However, its use as additive becomes limited due to the increase in fiber content that provides to the silages, depreciating its nutritive value. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-11-10 2014-05-27T11:26:07Z 2014-05-27T11:26:07Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.isciii.es/scielo.php?pid=S0004-05922011000400019&script=sci_arttext Archivos de Zootecnia, v. 60, n. 232, p. 1031-1039, 2011. 0004-0592 1885-4494 http://hdl.handle.net/11449/72795 S0004-05922011000400019 2-s2.0-80555146696 |
url |
http://scielo.isciii.es/scielo.php?pid=S0004-05922011000400019&script=sci_arttext http://hdl.handle.net/11449/72795 |
identifier_str_mv |
Archivos de Zootecnia, v. 60, n. 232, p. 1031-1039, 2011. 0004-0592 1885-4494 S0004-05922011000400019 2-s2.0-80555146696 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Archivos de Zootecnia 0,202 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1031-1039 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1797789878471098368 |