Macauba palm cake as additive in elephant grass silage

Detalhes bibliográficos
Autor(a) principal: Silveira, Hugo Vinícius Lelis
Data de Publicação: 2020
Outros Autores: Braz, Thiago Gomes dos Santos, Rigueira, João Paulo Sampaio, Santos, Márcia Vitória, Gusmão, Jéssica Oliveira, Alves, Matheus Almeida, Martuscello, Janaina Azevedo, Mourthé, Mário Henrique França
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47171
Resumo: The aim of this study was to evaluate the addition of macauba palm cake (Acrocomia aculeata) on the chemical composition, fermentation and aerobic stability of elephant grass silages (Pennisetum purpureum). The experiment was performed in a completely randomized design with four replicates. The treatments were composed of six levels of macauba palm cake (0, 6, 12, 18, 24, 30%) as additive to elephant grass silage. Dry matter and ethereal extract content of the silage increased linearly with the inclusion of the additive. Addition levels of 15.54% would provide 35% of dry mass, and the limit of 7.00% of ethereal extract in the silage could be obtained with 10.47%. The neutral detergent fiber content reduced linearly from 68.97 to 52.59%, but lignin increased linearly from 6.56 to 7.70%. There was a reduction of 0.17% in the ammoniacal nitrogen content for each 1% of cake. The minimum value of dry matter losses (1.33%) was estimated to the inclusion level of 23.70%. The aerobic stability increased with inclusions between 18 and 24% of cake. The use of levels between 10 and 15% of macauba palm cake are sufficient to optimize dry matter and ethereal extract contents of the silages and to provide a high aerobic stability with minimum losses.
id UEM-7_51625b0b04b63085cc3d40ba578fbd92
oai_identifier_str oai:periodicos.uem.br/ojs:article/47171
network_acronym_str UEM-7
network_name_str Acta Scientiarum. Animal Sciences (Online)
repository_id_str
spelling Macauba palm cake as additive in elephant grass silageMacauba palm cake as additive in elephant grass silageAcrocomia aculeataaerobic stabilitychemical compositiondry matter losseseffluent productionpHAcrocomia aculeate; aerobic stability; chemical composition; dry mass losses; effluent production; pH.The aim of this study was to evaluate the addition of macauba palm cake (Acrocomia aculeata) on the chemical composition, fermentation and aerobic stability of elephant grass silages (Pennisetum purpureum). The experiment was performed in a completely randomized design with four replicates. The treatments were composed of six levels of macauba palm cake (0, 6, 12, 18, 24, 30%) as additive to elephant grass silage. Dry matter and ethereal extract content of the silage increased linearly with the inclusion of the additive. Addition levels of 15.54% would provide 35% of dry mass, and the limit of 7.00% of ethereal extract in the silage could be obtained with 10.47%. The neutral detergent fiber content reduced linearly from 68.97 to 52.59%, but lignin increased linearly from 6.56 to 7.70%. There was a reduction of 0.17% in the ammoniacal nitrogen content for each 1% of cake. The minimum value of dry matter losses (1.33%) was estimated to the inclusion level of 23.70%. The aerobic stability increased with inclusions between 18 and 24% of cake. The use of levels between 10 and 15% of macauba palm cake are sufficient to optimize dry matter and ethereal extract contents of the silages and to provide a high aerobic stability with minimum losses.The aim of this study was to evaluate the addition of macauba palm cake (Acrocomia aculeata) on the chemical composition, fermentation and aerobic stability of elephant grass silages (Pennisetum purpureum). The experiment was performed in a completely randomized design with four replicates. The treatments were composed of six levels of macauba palm cake (0, 6, 12, 18, 24, 30%) as additive to elephant grass silage. Dry matter and ethereal extract content of the silage increased linearly with the inclusion of the additive. Addition levels of 15.54% would provide 35% of dry mass, and the limit of 7.00% of ethereal extract in the silage could be obtained with 10.47%. The neutral detergent fiber content reduced linearly from 68.97 to 52.59%, but lignin increased linearly from 6.56 to 7.70%. There was a reduction of 0.17% in the ammoniacal nitrogen content for each 1% of cake. The minimum value of dry matter losses (1.33%) was estimated to the inclusion level of 23.70%. The aerobic stability increased with inclusions between 18 and 24% of cake. The use of levels between 10 and 15% of macauba palm cake are sufficient to optimize dry matter and ethereal extract contents of the silages and to provide a high aerobic stability with minimum losses.Editora da Universidade Estadual de Maringá2020-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4717110.4025/actascianimsci.v42i1.47171Acta Scientiarum. Animal Sciences; Vol 42 (2020): Publicação contínua; e47171Acta Scientiarum. Animal Sciences; v. 42 (2020): Publicação contínua; e471711807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47171/751375149785Copyright (c) 2020 Acta Scientiarum. Animal Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilveira, Hugo Vinícius LelisBraz, Thiago Gomes dos SantosRigueira, João Paulo SampaioSantos, Márcia VitóriaGusmão, Jéssica OliveiraAlves, Matheus AlmeidaMartuscello, Janaina AzevedoMourthé, Mário Henrique França2020-11-16T18:33:11Zoai:periodicos.uem.br/ojs:article/47171Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2020-11-16T18:33:11Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Macauba palm cake as additive in elephant grass silage
Macauba palm cake as additive in elephant grass silage
title Macauba palm cake as additive in elephant grass silage
spellingShingle Macauba palm cake as additive in elephant grass silage
Silveira, Hugo Vinícius Lelis
Acrocomia aculeata
aerobic stability
chemical composition
dry matter losses
effluent production
pH
Acrocomia aculeate; aerobic stability; chemical composition; dry mass losses; effluent production; pH.
title_short Macauba palm cake as additive in elephant grass silage
title_full Macauba palm cake as additive in elephant grass silage
title_fullStr Macauba palm cake as additive in elephant grass silage
title_full_unstemmed Macauba palm cake as additive in elephant grass silage
title_sort Macauba palm cake as additive in elephant grass silage
author Silveira, Hugo Vinícius Lelis
author_facet Silveira, Hugo Vinícius Lelis
Braz, Thiago Gomes dos Santos
Rigueira, João Paulo Sampaio
Santos, Márcia Vitória
Gusmão, Jéssica Oliveira
Alves, Matheus Almeida
Martuscello, Janaina Azevedo
Mourthé, Mário Henrique França
author_role author
author2 Braz, Thiago Gomes dos Santos
Rigueira, João Paulo Sampaio
Santos, Márcia Vitória
Gusmão, Jéssica Oliveira
Alves, Matheus Almeida
Martuscello, Janaina Azevedo
Mourthé, Mário Henrique França
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silveira, Hugo Vinícius Lelis
Braz, Thiago Gomes dos Santos
Rigueira, João Paulo Sampaio
Santos, Márcia Vitória
Gusmão, Jéssica Oliveira
Alves, Matheus Almeida
Martuscello, Janaina Azevedo
Mourthé, Mário Henrique França
dc.subject.por.fl_str_mv Acrocomia aculeata
aerobic stability
chemical composition
dry matter losses
effluent production
pH
Acrocomia aculeate; aerobic stability; chemical composition; dry mass losses; effluent production; pH.
topic Acrocomia aculeata
aerobic stability
chemical composition
dry matter losses
effluent production
pH
Acrocomia aculeate; aerobic stability; chemical composition; dry mass losses; effluent production; pH.
description The aim of this study was to evaluate the addition of macauba palm cake (Acrocomia aculeata) on the chemical composition, fermentation and aerobic stability of elephant grass silages (Pennisetum purpureum). The experiment was performed in a completely randomized design with four replicates. The treatments were composed of six levels of macauba palm cake (0, 6, 12, 18, 24, 30%) as additive to elephant grass silage. Dry matter and ethereal extract content of the silage increased linearly with the inclusion of the additive. Addition levels of 15.54% would provide 35% of dry mass, and the limit of 7.00% of ethereal extract in the silage could be obtained with 10.47%. The neutral detergent fiber content reduced linearly from 68.97 to 52.59%, but lignin increased linearly from 6.56 to 7.70%. There was a reduction of 0.17% in the ammoniacal nitrogen content for each 1% of cake. The minimum value of dry matter losses (1.33%) was estimated to the inclusion level of 23.70%. The aerobic stability increased with inclusions between 18 and 24% of cake. The use of levels between 10 and 15% of macauba palm cake are sufficient to optimize dry matter and ethereal extract contents of the silages and to provide a high aerobic stability with minimum losses.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47171
10.4025/actascianimsci.v42i1.47171
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47171
identifier_str_mv 10.4025/actascianimsci.v42i1.47171
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47171/751375149785
dc.rights.driver.fl_str_mv Copyright (c) 2020 Acta Scientiarum. Animal Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Acta Scientiarum. Animal Sciences
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 42 (2020): Publicação contínua; e47171
Acta Scientiarum. Animal Sciences; v. 42 (2020): Publicação contínua; e47171
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
_version_ 1799315362843459584