Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca.
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1143082 |
Resumo: | Abstract Elephant grass (Pennisetum purpureum Schum) has been used as an option for silage making, due to its high potential for biomass and nutrients production. The aim of the study was to evaluate the chemical composition and fermentative traits of elephant grass cv. BRS Capiaçu enriched with different levels of fresh sugary and starchy cassava roots. The experimental design was in complete randomized blocks with five replications. Elephant grass was ensiled with different proportions of fresh cassava roots: 100% elephant grass; 90% elephant grass + 10% sugary cassava roots; 80% elephant grass + 20% sugary cassava roots; 60% elephant grass + 40% sugary cassava roots; 90% elephant grass + 10% starchy cassava roots; 80% elephant grass + 20% starchy cassava roots and 60% elephant grass + 40% starchy cassava roots. The results showed that the inclusion of 20 and 40% of fresh sugary and starchy cassava roots increased the in vitro dry matter digestibility and decreased the lignin, and neutral and acid detergent fibers contents. The inclusion of fresh sugary and/or starchy cassava roots at levels greater than 20% of the ensiled mass improves the nutritional value and keeps an adequate fermentation pattern of elephant grass silage cv. BRS Capiaçu, harvested after 120 days of regrowth. |
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Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca.ConservaçãoForragemDigestibilidadeMatéria SecaMandiocaPennisetum PurpureumAbstract Elephant grass (Pennisetum purpureum Schum) has been used as an option for silage making, due to its high potential for biomass and nutrients production. The aim of the study was to evaluate the chemical composition and fermentative traits of elephant grass cv. BRS Capiaçu enriched with different levels of fresh sugary and starchy cassava roots. The experimental design was in complete randomized blocks with five replications. Elephant grass was ensiled with different proportions of fresh cassava roots: 100% elephant grass; 90% elephant grass + 10% sugary cassava roots; 80% elephant grass + 20% sugary cassava roots; 60% elephant grass + 40% sugary cassava roots; 90% elephant grass + 10% starchy cassava roots; 80% elephant grass + 20% starchy cassava roots and 60% elephant grass + 40% starchy cassava roots. The results showed that the inclusion of 20 and 40% of fresh sugary and starchy cassava roots increased the in vitro dry matter digestibility and decreased the lignin, and neutral and acid detergent fibers contents. The inclusion of fresh sugary and/or starchy cassava roots at levels greater than 20% of the ensiled mass improves the nutritional value and keeps an adequate fermentation pattern of elephant grass silage cv. BRS Capiaçu, harvested after 120 days of regrowth.FRANCISCO DUARTE FERNANDES, CPAC; ROBERTO GUIMARAES JUNIOR, CPAC; EDUARDO ALANO VIEIRA, CPAC; JOSEFINO DE FREITAS FIALHO, CPAC; MARCELO AYRES CARVALHO, CPAC; GUSTAVO JOSE BRAGA, CPAC; CARLOS EDUARDO LAZARINI DA FONSECA, CPAC; SONIA MARIA COSTA CELESTINO, CPAC; JUACI VITORIA MALAQUIAS, CPAC.FERNANDES, F. D.GUIMARAES JUNIOR, R.VIEIRA, E. A.FIALHO, J. de F.CARVALHO, M. A.BRAGA, G. J.FONSECA, C. E. L. daCELESTINO, S. M. C.MALAQUIAS, J. V.2022-05-16T20:17:52Z2022-05-16T20:17:52Z2022-05-162021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlep. 92-101Científica, v. 49, n. 2, p. 92-101, 2021.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1143082porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2022-05-16T20:18:03Zoai:www.alice.cnptia.embrapa.br:doc/1143082Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542022-05-16T20:18:03Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
title |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
spellingShingle |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. FERNANDES, F. D. Conservação Forragem Digestibilidade Matéria Seca Mandioca Pennisetum Purpureum |
title_short |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
title_full |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
title_fullStr |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
title_full_unstemmed |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
title_sort |
Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de raízes de mandioca. |
author |
FERNANDES, F. D. |
author_facet |
FERNANDES, F. D. GUIMARAES JUNIOR, R. VIEIRA, E. A. FIALHO, J. de F. CARVALHO, M. A. BRAGA, G. J. FONSECA, C. E. L. da CELESTINO, S. M. C. MALAQUIAS, J. V. |
author_role |
author |
author2 |
GUIMARAES JUNIOR, R. VIEIRA, E. A. FIALHO, J. de F. CARVALHO, M. A. BRAGA, G. J. FONSECA, C. E. L. da CELESTINO, S. M. C. MALAQUIAS, J. V. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
FRANCISCO DUARTE FERNANDES, CPAC; ROBERTO GUIMARAES JUNIOR, CPAC; EDUARDO ALANO VIEIRA, CPAC; JOSEFINO DE FREITAS FIALHO, CPAC; MARCELO AYRES CARVALHO, CPAC; GUSTAVO JOSE BRAGA, CPAC; CARLOS EDUARDO LAZARINI DA FONSECA, CPAC; SONIA MARIA COSTA CELESTINO, CPAC; JUACI VITORIA MALAQUIAS, CPAC. |
dc.contributor.author.fl_str_mv |
FERNANDES, F. D. GUIMARAES JUNIOR, R. VIEIRA, E. A. FIALHO, J. de F. CARVALHO, M. A. BRAGA, G. J. FONSECA, C. E. L. da CELESTINO, S. M. C. MALAQUIAS, J. V. |
dc.subject.por.fl_str_mv |
Conservação Forragem Digestibilidade Matéria Seca Mandioca Pennisetum Purpureum |
topic |
Conservação Forragem Digestibilidade Matéria Seca Mandioca Pennisetum Purpureum |
description |
Abstract Elephant grass (Pennisetum purpureum Schum) has been used as an option for silage making, due to its high potential for biomass and nutrients production. The aim of the study was to evaluate the chemical composition and fermentative traits of elephant grass cv. BRS Capiaçu enriched with different levels of fresh sugary and starchy cassava roots. The experimental design was in complete randomized blocks with five replications. Elephant grass was ensiled with different proportions of fresh cassava roots: 100% elephant grass; 90% elephant grass + 10% sugary cassava roots; 80% elephant grass + 20% sugary cassava roots; 60% elephant grass + 40% sugary cassava roots; 90% elephant grass + 10% starchy cassava roots; 80% elephant grass + 20% starchy cassava roots and 60% elephant grass + 40% starchy cassava roots. The results showed that the inclusion of 20 and 40% of fresh sugary and starchy cassava roots increased the in vitro dry matter digestibility and decreased the lignin, and neutral and acid detergent fibers contents. The inclusion of fresh sugary and/or starchy cassava roots at levels greater than 20% of the ensiled mass improves the nutritional value and keeps an adequate fermentation pattern of elephant grass silage cv. BRS Capiaçu, harvested after 120 days of regrowth. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2022-05-16T20:17:52Z 2022-05-16T20:17:52Z 2022-05-16 |
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 |
Científica, v. 49, n. 2, p. 92-101, 2021. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1143082 |
identifier_str_mv |
Científica, v. 49, n. 2, p. 92-101, 2021. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1143082 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
p. 92-101 |
dc.source.none.fl_str_mv |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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cg-riaa@embrapa.br |
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1817695637215379456 |