Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
DOI: | 10.33448/rsd-v9i9.7665 |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/7665 |
Resumo: | The use of silage from tropical forages is another alternative to minimize the shortage of forage in the dry season, among the forages that can be adopted, elephant grass deserves mention. In this context, the objective of the work was to evaluate the bromatological aspects and fermentative quality of elephant grass silage added with cupuaçu seed cake. The experiment design was a completely randomized with five treatments and four replications, named: SCE = 100% pure elephant grass silage; STC20 = silage 80% elephant grass + 20% cupuaçu cake; STC40 = silage 60% elephant grass + 40% cupuaçu seed cake; STC60 = silage 40% elephant grass + 60% cupuaçu seed cake and STC80 = silage 20% elephant grass + 80% cupuaçu seed cake. PVC silos with 50 cm in length, 10 cm in diameter and 3.5 kg capacity were used. After 60 days of fermentation, the silos were opened, weighed again, homogenized and samples were taken to determine the contents of: MS, PB, FDN , FDA, MM, EE, CEL, HEM, LIG, MM, PMS, PE, PG and silage pH. In terms of chemical composition, the STC80 silage was the one that presented the best results, in addition to decreasing DM losses, effluent and gas losses. Therefore, it is recommended to include 80% of the cupuaçu seed cake in the silage with elephant grass, as it improves the fermentative profile and the chemical composition of the silage. Key words: Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies. |
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Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-productParámetros bromatológicos y fermentativos de silaje de pasto elefante mesclado con subproducto de cupuaçuParâmetros bromatológicos e fermentativos da silagem de capim elefante aditivado com subproduto de cupuaçuConservation; Critical periods; Fodder; Pennisetum purpureum; Strategies.ConservaçãoforragensestratégiasConservación; Períodos críticos; Forraje; Pennisetum purpureum; Estrategias.The use of silage from tropical forages is another alternative to minimize the shortage of forage in the dry season, among the forages that can be adopted, elephant grass deserves mention. In this context, the objective of the work was to evaluate the bromatological aspects and fermentative quality of elephant grass silage added with cupuaçu seed cake. The experiment design was a completely randomized with five treatments and four replications, named: SCE = 100% pure elephant grass silage; STC20 = silage 80% elephant grass + 20% cupuaçu cake; STC40 = silage 60% elephant grass + 40% cupuaçu seed cake; STC60 = silage 40% elephant grass + 60% cupuaçu seed cake and STC80 = silage 20% elephant grass + 80% cupuaçu seed cake. PVC silos with 50 cm in length, 10 cm in diameter and 3.5 kg capacity were used. After 60 days of fermentation, the silos were opened, weighed again, homogenized and samples were taken to determine the contents of: MS, PB, FDN , FDA, MM, EE, CEL, HEM, LIG, MM, PMS, PE, PG and silage pH. In terms of chemical composition, the STC80 silage was the one that presented the best results, in addition to decreasing DM losses, effluent and gas losses. Therefore, it is recommended to include 80% of the cupuaçu seed cake in the silage with elephant grass, as it improves the fermentative profile and the chemical composition of the silage. Key words: Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies.El uso de ensilaje procedente de forrajes tropicales es otra alternativa para minimizar la escasez de forrajes en la época seca, entre los forrajes que se pueden adoptar, merece mención el pasto elefante. En este contexto, el objetivo del trabajo fue evaluar los aspectos bromatológicos y la calidad fermentativa del ensilado de pasto elefante agregado con torta de semillas de cupuaçu. El experimento se llevó a cabo en un diseño completamente inusual con cinco tratamientos y cuatro repeticiones, denominados: SCE = ensilado de pasto elefante 100% puro; STC20 = ensilaje 80% pasto elefante + 20% torta de cupuaçu; STC40 = ensilado 60% pasto elefante + 40% torta de semillas de cupuaçu; STC60 = ensilaje 40% pasto elefante + 60% torta de semillas de cupuaçu y STC80 = ensilaje 20% pasto elefante + 80% torta de semillas de cupuaçu. Se utilizaron silos de PVC de 50 cm de largo, 10 cm de diámetro y 3,5 kg de capacidad. Luego de 60 días de fermentación, se abrieron los silos, se volvieron a pesar, se homogeneizaron y se tomaron muestras para determinar el contenido de: MS, PB, FDN , FDA, MM, EE, CEL, HEM, LIG, MM, PMS, PE, PG y pH de ensilaje. En cuanto a composición química, el ensilado STC80 mostró los mejores resultados, además de disminuir las pérdidas de MS, efluentes y pérdidas de gases. Por lo tanto, se recomienda incluir el 80% de la torta de semillas de cupuaçu en el ensilado de pasto elefante, ya que mejora el perfil fermentativo y la composición bromatológica del ensilado. Palabras clave: Conservación; Períodos críticos; Forraje; Pennisetum purpureum; Estrategias.O uso de silagens de forrageiras tropicais é mais uma alternativa para minimizar a escassez de forragem no período seco, dentre as forrageiras que podem ser adotadas o capim elefante merece destaque. Nesse contexto, o objetivo do trabalho foi avaliar os aspectos bromatológicos e qualidade fermentativa de silagem de capim elefante aditivada com torta de semente de cupuaçu. O experimento foi realizado em delineamento inteiramente casualizado com cinco tratamentos e quatro repetições, denominados de: SCE= 100% silagem de capim elefante puro; STC20 = silagem 80% capim elefante + 20% de torta de cupuaçu; STC40 = silagem 60% capim elefante + 40% de torta de semente de cupuaçu; STC60 = silagem 40%capim elefante + 60% de torta de semente de cupuaçu e STC80 = silagem 20% capim elefante + 80% de torta de semente de cupuaçu. Foram utilizados silos de PVC com 50 cm de comprimento, 10 cm de diâmetro e capacidade de 3,5kg, após 60 dias de fermentação os silos foram abertos, pesados novamente, homogeneizadas e retiradas amostras para determinar os teores de: MS, PB, FDN, FDA, MM, EE, CEL, HEM, LIG, MM, NDT, PMS, PE, PG e pH da silagem. Em termos de composição bromatológicas a silagem STC80 foi a que apresentou os melhores resultados, além de diminuir as perdas de MS, as perdas por efluentes e por gases. Portanto, recomenda-se a inclusão de 80% da torta de semente de cupuaçu na silagem com capim elefante, por melhorar o perfil fermentativo e a composição bromatológica da silagem. Palavras-chave: Conservação; Períodos críticos; Forragens; Pennisetum purpureum; Estratégias.Research, Society and Development2020-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/766510.33448/rsd-v9i9.7665Research, Society and Development; Vol. 9 No. 9; e630997665Research, Society and Development; Vol. 9 Núm. 9; e630997665Research, Society and Development; v. 9 n. 9; e6309976652525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/7665/6828Copyright (c) 2020 Lerner Arévalo Lerner; Palloma Oliveira; Salenilda Soares Firmino; Angelita Alecchandra Ribeiro; Betina Raquel Cunha dos Santos; Dayana Souza Amorim; Salvador Gonzalez Chacón; Luciane da Cunha Codognotohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLerner, Lerner ArévaloOliveira, Palloma Soares Firmino, SalenildaRibeiro, Angelita AlecchandraCunha dos Santos, Betina RaquelSouza Amorim, DayanaGonzalez Chacón, SalvadorCodognoto, Luciane da Cunha 2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7665Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:19.478858Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product Parámetros bromatológicos y fermentativos de silaje de pasto elefante mesclado con subproducto de cupuaçu Parâmetros bromatológicos e fermentativos da silagem de capim elefante aditivado com subproduto de cupuaçu |
title |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product |
spellingShingle |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product Lerner, Lerner Arévalo Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies. Conservação forragens estratégias Conservación; Períodos críticos; Forraje; Pennisetum purpureum; Estrategias. Lerner, Lerner Arévalo Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies. Conservação forragens estratégias Conservación; Períodos críticos; Forraje; Pennisetum purpureum; Estrategias. |
title_short |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product |
title_full |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product |
title_fullStr |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product |
title_full_unstemmed |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product |
title_sort |
Bromatological and fermentative parameters of elephant grass silage mixed with cupuaçu by-product |
author |
Lerner, Lerner Arévalo |
author_facet |
Lerner, Lerner Arévalo Lerner, Lerner Arévalo Oliveira, Palloma Soares Firmino, Salenilda Ribeiro, Angelita Alecchandra Cunha dos Santos, Betina Raquel Souza Amorim, Dayana Gonzalez Chacón, Salvador Codognoto, Luciane da Cunha Oliveira, Palloma Soares Firmino, Salenilda Ribeiro, Angelita Alecchandra Cunha dos Santos, Betina Raquel Souza Amorim, Dayana Gonzalez Chacón, Salvador Codognoto, Luciane da Cunha |
author_role |
author |
author2 |
Oliveira, Palloma Soares Firmino, Salenilda Ribeiro, Angelita Alecchandra Cunha dos Santos, Betina Raquel Souza Amorim, Dayana Gonzalez Chacón, Salvador Codognoto, Luciane da Cunha |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Lerner, Lerner Arévalo Oliveira, Palloma Soares Firmino, Salenilda Ribeiro, Angelita Alecchandra Cunha dos Santos, Betina Raquel Souza Amorim, Dayana Gonzalez Chacón, Salvador Codognoto, Luciane da Cunha |
dc.subject.por.fl_str_mv |
Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies. Conservação forragens estratégias Conservación; Períodos críticos; Forraje; Pennisetum purpureum; Estrategias. |
topic |
Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies. Conservação forragens estratégias Conservación; Períodos críticos; Forraje; Pennisetum purpureum; Estrategias. |
description |
The use of silage from tropical forages is another alternative to minimize the shortage of forage in the dry season, among the forages that can be adopted, elephant grass deserves mention. In this context, the objective of the work was to evaluate the bromatological aspects and fermentative quality of elephant grass silage added with cupuaçu seed cake. The experiment design was a completely randomized with five treatments and four replications, named: SCE = 100% pure elephant grass silage; STC20 = silage 80% elephant grass + 20% cupuaçu cake; STC40 = silage 60% elephant grass + 40% cupuaçu seed cake; STC60 = silage 40% elephant grass + 60% cupuaçu seed cake and STC80 = silage 20% elephant grass + 80% cupuaçu seed cake. PVC silos with 50 cm in length, 10 cm in diameter and 3.5 kg capacity were used. After 60 days of fermentation, the silos were opened, weighed again, homogenized and samples were taken to determine the contents of: MS, PB, FDN , FDA, MM, EE, CEL, HEM, LIG, MM, PMS, PE, PG and silage pH. In terms of chemical composition, the STC80 silage was the one that presented the best results, in addition to decreasing DM losses, effluent and gas losses. Therefore, it is recommended to include 80% of the cupuaçu seed cake in the silage with elephant grass, as it improves the fermentative profile and the chemical composition of the silage. Key words: Conservation; Critical periods; Fodder; Pennisetum purpureum; Strategies. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-01 |
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://rsdjournal.org/index.php/rsd/article/view/7665 10.33448/rsd-v9i9.7665 |
url |
https://rsdjournal.org/index.php/rsd/article/view/7665 |
identifier_str_mv |
10.33448/rsd-v9i9.7665 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7665/6828 |
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; e630997665 Research, Society and Development; Vol. 9 Núm. 9; e630997665 Research, Society and Development; v. 9 n. 9; e630997665 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 |
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1822178680649023488 |
dc.identifier.doi.none.fl_str_mv |
10.33448/rsd-v9i9.7665 |