Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients

Detalhes bibliográficos
Autor(a) principal: Borges, Letícia da Silva
Data de Publicação: 2020
Outros Autores: Peixoto, Renato Mesquita, Pinedo, Lerner Arévalo, Santos, Betina Raquel Cunha dos, Ribeiro, Angelita Alecchandra, Oliveira, Palloma Vitória Carlos de, Amorim, Dayana Souza, Chacón, Salvador González, Firmino, Salenilda Soares
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/8207
Resumo: The objective was to evaluate the chemical composition, fermentative profile and fermentative losses of elephant grass (EG) silage with different levels of forage palm (FP) and cupuaçu seed cake (CSC). A completely randomized design (CRD) was adopted, in a 2x3+2 factorial scheme, with five replicates each, totaling 40 experimental mini silos, with storage for 50 days. Eight treatments were evaluated, one consisting only of EG, a pool containing 40% EG, 30% CSC and 30% FP, both mixtures at levels of 20, 40 and 60%. After opening, dry matter losses (DML), by gases (GL) and effluents (EL) were measured. Bromatological parameters and hydrogen potential (pH) were determined, organic acids and ammoniacal nitrogen were determined. Aerobic stability was determined by measuring the temperature at times 0, 12, 24, 48, 72 and 96 hours after opening the silos. For dry matter, there was a quadratic variation (P<0,05), where the pool and treatments with inclusion of 40 and 60% CSC obtained the lowest pH value (4,22). It was concluded that EG losses were minimized with the inclusion of 60% CSC, while the pool was intermediate, both in bromatological and fermentative terms.
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spelling Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredientsCaracterización bromatológica y perfil de fermentación del ensilado de pasto elefante mezclado con ingredientes alternativosCaracterização bromatológica e perfil fermentativo de silagem de capim elefante misturada com ingredientes alternativosMateria secaNopalea cocheniliferapHTemperaturaTheobroma grandiflorum.Dry matterNopalea cocheniliferapHTemperatureTheobroma grandiflorum.Matéria secaNopalea cocheniliferapHTemperaturaTheobroma grandiflorum.The objective was to evaluate the chemical composition, fermentative profile and fermentative losses of elephant grass (EG) silage with different levels of forage palm (FP) and cupuaçu seed cake (CSC). A completely randomized design (CRD) was adopted, in a 2x3+2 factorial scheme, with five replicates each, totaling 40 experimental mini silos, with storage for 50 days. Eight treatments were evaluated, one consisting only of EG, a pool containing 40% EG, 30% CSC and 30% FP, both mixtures at levels of 20, 40 and 60%. After opening, dry matter losses (DML), by gases (GL) and effluents (EL) were measured. Bromatological parameters and hydrogen potential (pH) were determined, organic acids and ammoniacal nitrogen were determined. Aerobic stability was determined by measuring the temperature at times 0, 12, 24, 48, 72 and 96 hours after opening the silos. For dry matter, there was a quadratic variation (P<0,05), where the pool and treatments with inclusion of 40 and 60% CSC obtained the lowest pH value (4,22). It was concluded that EG losses were minimized with the inclusion of 60% CSC, while the pool was intermediate, both in bromatological and fermentative terms.El objetivo fue evaluar la composición química, perfil fermentativo y pérdidas fermentativas del ensilado de pasto elefante (PE) agregado con diferentes niveles de palma forrajera y torta de semilla de cupuaçu. Se adoptó un diseño completamente aleatorizado (DCA), en un esquema factorial 2x3+2, con cinco repeticiones cada una, totalizando 40 mini silos experimentales, con almacenamiento por 50 días. Se evaluaron ocho tratamientos, uno que consistió solo en  PE, un grupo que contenía 40% de PE, 30% de TSC y 30% de PF, mientras que los seis tratamientos restantes fueron solo PE ensilada con TSC, o con PF, ambas mezclas a niveles de 20, 40 y 60%. Después de la apertura, se midieron las pérdidas de materia seca (PMS), por gases (PG) y efluentes (PE). Se determinaron los parámetros bromatológicos y el potencial de hidrógeno (pH), se determinaron los ácidos orgánicos y el nitrógeno amoniacal. La estabilidad aeróbica se determinó midiendo la temperatura en los tiempos 0, 12, 24, 48, 72 y 96 horas después de abrir los silos. Para la materia seca, hubo una variación cuadrática (P<0,05), donde el pool y los tratamientos con inclusión de 40 y 60% TSC obtuvieron los valores más altos. El ensilado con solo pasto elefante obtuvo el valor de pH más bajo (4,22). Se concluyó que las pérdidas de pasto elefante se redujeron al mínimo con la inclusión de 60% de TSC, mientras que el pool fue intermedio, tanto en términos bromatológicos como fermentativos.Objetivou-se avaliar a composição bromatológica, perfil fermentativo e perdas fermentativas da silagem de capim elefante (CE) adicionado com diferentes níveis de palma forrageira (PF) e torta de semente de cupuaçu (TSC). Adotou-se o delineamento inteiramente casualizado (DIC), em esquema fatorial 2x3+2, com cinco repetições cada, totalizando 40 mini silos experimentais, com armazenamento por 50 dias. Avaliaram-se oito tratamentos, um composto somente por CE, um pool contendo 40% de CE, 30% de TSC e 30% de PF, enquanto os seis tratamentos restantes foram CE ensilado somente com TSC, ou com PF, ambas as misturas em níveis de 20, 40 e 60%. Após abertura, mensurou-se perdas de matéria seca (PMS), por gases (PG) e efluentes (PE). Determinou-se os parâmetros bromatológicos e o potencial hidrogeniônico (pH), realizou-se a determinação dos ácidos orgânicos e nitrogênio amoniacal. A estabilidade aeróbia foi determinada através da mensuração da temperatura nos tempos 0, 12, 24, 48, 72 e 96 horas pós abertura dos silos. Para a matéria seca ocorreu variação (P<0,05) de forma quadrática, onde o pool e os tratamentos com inclusão de 40 e 60% de TSC obtiveram os maiores valores. A silagem somente com CE obteve o menor valor de pH (4,22). Concluiu-se que as perdas do CE foram minimizadas com a inclusão de 60% de TSC, enquanto o pool foi intermediário, tanto em termos bromatológicos quanto fermentativos.Research, Society and Development2020-09-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/820710.33448/rsd-v9i9.8207Research, Society and Development; Vol. 9 No. 9; e897998207Research, Society and Development; Vol. 9 Núm. 9; e897998207Research, Society and Development; v. 9 n. 9; e8979982072525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/8207/7171Copyright (c) 2020 Letícia da Silva Borges; Renato Mesquita Peixoto; Lerner Arévalo Pinedo; Betina Raquel Cunha dos Santos; Angelita Alecchandra Ribeiro; Palloma Vitória Carlos de Oliveira; Dayana Souza Amorim; Salvador González Chacón; Salenilda Soares Firminohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBorges, Letícia da Silva Peixoto, Renato Mesquita Pinedo, Lerner Arévalo Santos, Betina Raquel Cunha dos Ribeiro, Angelita Alecchandra Oliveira, Palloma Vitória Carlos de Amorim, Dayana Souza Chacón, Salvador González Firmino, Salenilda Soares 2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/8207Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:43.938572Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
Caracterización bromatológica y perfil de fermentación del ensilado de pasto elefante mezclado con ingredientes alternativos
Caracterização bromatológica e perfil fermentativo de silagem de capim elefante misturada com ingredientes alternativos
title Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
spellingShingle Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
Borges, Letícia da Silva
Materia seca
Nopalea cochenilifera
pH
Temperatura
Theobroma grandiflorum.
Dry matter
Nopalea cochenilifera
pH
Temperature
Theobroma grandiflorum.
Matéria seca
Nopalea cochenilifera
pH
Temperatura
Theobroma grandiflorum.
title_short Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
title_full Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
title_fullStr Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
title_full_unstemmed Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
title_sort Bromatological characterization and fermentative profile of elephant grass silage mixed with alternative ingredients
author Borges, Letícia da Silva
author_facet Borges, Letícia da Silva
Peixoto, Renato Mesquita
Pinedo, Lerner Arévalo
Santos, Betina Raquel Cunha dos
Ribeiro, Angelita Alecchandra
Oliveira, Palloma Vitória Carlos de
Amorim, Dayana Souza
Chacón, Salvador González
Firmino, Salenilda Soares
author_role author
author2 Peixoto, Renato Mesquita
Pinedo, Lerner Arévalo
Santos, Betina Raquel Cunha dos
Ribeiro, Angelita Alecchandra
Oliveira, Palloma Vitória Carlos de
Amorim, Dayana Souza
Chacón, Salvador González
Firmino, Salenilda Soares
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Borges, Letícia da Silva
Peixoto, Renato Mesquita
Pinedo, Lerner Arévalo
Santos, Betina Raquel Cunha dos
Ribeiro, Angelita Alecchandra
Oliveira, Palloma Vitória Carlos de
Amorim, Dayana Souza
Chacón, Salvador González
Firmino, Salenilda Soares
dc.subject.por.fl_str_mv Materia seca
Nopalea cochenilifera
pH
Temperatura
Theobroma grandiflorum.
Dry matter
Nopalea cochenilifera
pH
Temperature
Theobroma grandiflorum.
Matéria seca
Nopalea cochenilifera
pH
Temperatura
Theobroma grandiflorum.
topic Materia seca
Nopalea cochenilifera
pH
Temperatura
Theobroma grandiflorum.
Dry matter
Nopalea cochenilifera
pH
Temperature
Theobroma grandiflorum.
Matéria seca
Nopalea cochenilifera
pH
Temperatura
Theobroma grandiflorum.
description The objective was to evaluate the chemical composition, fermentative profile and fermentative losses of elephant grass (EG) silage with different levels of forage palm (FP) and cupuaçu seed cake (CSC). A completely randomized design (CRD) was adopted, in a 2x3+2 factorial scheme, with five replicates each, totaling 40 experimental mini silos, with storage for 50 days. Eight treatments were evaluated, one consisting only of EG, a pool containing 40% EG, 30% CSC and 30% FP, both mixtures at levels of 20, 40 and 60%. After opening, dry matter losses (DML), by gases (GL) and effluents (EL) were measured. Bromatological parameters and hydrogen potential (pH) were determined, organic acids and ammoniacal nitrogen were determined. Aerobic stability was determined by measuring the temperature at times 0, 12, 24, 48, 72 and 96 hours after opening the silos. For dry matter, there was a quadratic variation (P<0,05), where the pool and treatments with inclusion of 40 and 60% CSC obtained the lowest pH value (4,22). It was concluded that EG losses were minimized with the inclusion of 60% CSC, while the pool was intermediate, both in bromatological and fermentative terms.
publishDate 2020
dc.date.none.fl_str_mv 2020-09-12
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://rsdjournal.org/index.php/rsd/article/view/8207
10.33448/rsd-v9i9.8207
url https://rsdjournal.org/index.php/rsd/article/view/8207
identifier_str_mv 10.33448/rsd-v9i9.8207
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/8207/7171
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv 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 Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 9; e897998207
Research, Society and Development; Vol. 9 Núm. 9; e897998207
Research, Society and Development; v. 9 n. 9; e897998207
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052740036198400

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