Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period

Detalhes bibliográficos
Autor(a) principal: Ribas, Tânia Mara Becher
Data de Publicação: 2021
Outros Autores: Neumann, Mikael, Horst, Egon Henrique, Cristo, Fernando Braga, Stadler Junior, Edelmir Silvio, Pontarolo, Giovanna Bobato, Sidor, Fernando de Souza, Plodoviski, Daniel Corrêa, Machado, Milena Pontarolo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40645
Resumo: The objective was to evaluate the efficiency of two bacterial inoculants, 11CFT and 11C33, with different genera of lactic acid bacteria on the chemical and fermentation composition of the silage, and the temperature and pH behavior of the silage during the feed out period. The experimental design used was randomized blocks, with three treatments: corn silage without inoculant (control); corn silage with 11CFT inoculant (consisting of strains of Lactobacillus buchneri and L. casei); and corn silage with 11C33 inoculant (consisting of strains of L. buchneri, L. plantarum and Enterococcus faecium). The use of both inoculants increased the concentration of lactic acid in the silage (22.42 g kg-1 for control against 36.00 and 33.33 g kg-1 for 11CFT and 11C33, respectively) and reduced aerobic dry matter losses. The silage treated with 11C33 obtained a higher concentration of acetic acid (17.44 g kg-1) and propionic acid (2.08 g kg-1). The 11CFT inoculant provided a lower concentration of ethanol, however, without differing from the silage with 11C33 (0.70 and 1.61 g kg-1, respectively). Even without variations in temperature and pH at silage unloading, the use of the 11C33 inoculant generated a higher concentration of acetic and propionic acid, providing better aerobic stability days after unloading. Both inoculants also improved the in situ ruminal digestibility of corn silage compared to control silage. They provide an increase in the content of lactic and propionic acids, which assist to reduce dry matter losses and ethanol production. There were no variations in temperature and pH at the silo unloading, however, the use of the 11C33 inoculant generated a higher concentration of acetic and propionic acids providing better aerobic stability after exposure to air.
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spelling Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out periodEfeito dos inoculantes 11CFT e 11C33 sobre a composição químico-fermentativa e estabilidade aeróbia da silagem de milho durante o período de utilização da silagemOrganic acidsLactic acid bacteriaLactobacillus buchneriL. plantarumDry matter losses.Ácidos orgânicosBactéria ácido láticaLactobacillus buchneriL. plantarumPerdas de matéria seca.The objective was to evaluate the efficiency of two bacterial inoculants, 11CFT and 11C33, with different genera of lactic acid bacteria on the chemical and fermentation composition of the silage, and the temperature and pH behavior of the silage during the feed out period. The experimental design used was randomized blocks, with three treatments: corn silage without inoculant (control); corn silage with 11CFT inoculant (consisting of strains of Lactobacillus buchneri and L. casei); and corn silage with 11C33 inoculant (consisting of strains of L. buchneri, L. plantarum and Enterococcus faecium). The use of both inoculants increased the concentration of lactic acid in the silage (22.42 g kg-1 for control against 36.00 and 33.33 g kg-1 for 11CFT and 11C33, respectively) and reduced aerobic dry matter losses. The silage treated with 11C33 obtained a higher concentration of acetic acid (17.44 g kg-1) and propionic acid (2.08 g kg-1). The 11CFT inoculant provided a lower concentration of ethanol, however, without differing from the silage with 11C33 (0.70 and 1.61 g kg-1, respectively). Even without variations in temperature and pH at silage unloading, the use of the 11C33 inoculant generated a higher concentration of acetic and propionic acid, providing better aerobic stability days after unloading. Both inoculants also improved the in situ ruminal digestibility of corn silage compared to control silage. They provide an increase in the content of lactic and propionic acids, which assist to reduce dry matter losses and ethanol production. There were no variations in temperature and pH at the silo unloading, however, the use of the 11C33 inoculant generated a higher concentration of acetic and propionic acids providing better aerobic stability after exposure to air.: Objetivou-se avaliar a eficiência de dois inoculantes bacterianos, 11CFT e 11C33, com diferentes gêneros de bactérias ácido láticas sobre a composição químico-fermentativa da silagem, bem como o comportamento da temperatura e pH da silagem durante sua utilização para alimentação. O delineamento experimental utilizado foi o de blocos casualizados, composto por três tratamentos: silagem de milho sem inoculante (controle); silagem de milho com inoculante 11CFT (constituído por cepas de Lactobacillus buchneri e L. casei); e silagem de milho com inoculante 11C33 (constituído por cepas de L. buchneri, L. plantarum e Enterococcus faecium). A utilização de ambos inoculantes aumentou a concentração de ácido lático da silagem (22,42 g kg-1 para controle contra 36,00 e 33,33 g kg-1 para 11CFT e 11C33, respectivamente) e reduziram as perdas de matéria seca em aerobiose. A silagem tratada com 11C33 obteve maior concentração de ácido acético (17,44 g kg-1) e propiônico (2,08 g kg-1). O inoculante 11CFT proporcionou menor concentração de etanol, porém, sem diferir da silagem com 11C33 (0,70 e 1,61 g kg-1, respectivamente). Mesmo sem haver variações de temperatura e pH no momento da desensilagem, o uso do inoculante 11C33 gerou maior concentração de ácido acético e propiônico proporcionando melhor estabilidade aeróbia após a desensilagem. Ambos inoculantes também melhoraram a digestibilidade in situ da silagem de milho em comparação com a silagem controle. Eles proporcionam aumento no teor dos ácidos lático e propiônico, que auxiliaram na redução das perdas de matéria seca e produção de etanol. Não ocorreram variações de temperatura e pH logo após abertura do silo, porém, o uso do inoculante 11C33 gerou uma maior concentração de ácidos acético e propiônico proporcionando melhor estabilidade aeróbia após a exposição ao ar.UEL2021-01-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4064510.5433/1679-0359.2021v42n1p395Semina: Ciências Agrárias; Vol. 42 No. 1 (2021); 395-410Semina: Ciências Agrárias; v. 42 n. 1 (2021); 395-4101679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40645/28518Copyright (c) 2020 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessRibas, Tânia Mara BecherNeumann, MikaelHorst, Egon HenriqueCristo, Fernando BragaStadler Junior, Edelmir SilvioPontarolo, Giovanna BobatoSidor, Fernando de SouzaPlodoviski, Daniel CorrêaMachado, Milena Pontarolo2022-10-04T15:54:35Zoai:ojs.pkp.sfu.ca:article/40645Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-04T15:54:35Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
Efeito dos inoculantes 11CFT e 11C33 sobre a composição químico-fermentativa e estabilidade aeróbia da silagem de milho durante o período de utilização da silagem
title Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
spellingShingle Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
Ribas, Tânia Mara Becher
Organic acids
Lactic acid bacteria
Lactobacillus buchneri
L. plantarum
Dry matter losses.
Ácidos orgânicos
Bactéria ácido lática
Lactobacillus buchneri
L. plantarum
Perdas de matéria seca.
title_short Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
title_full Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
title_fullStr Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
title_full_unstemmed Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
title_sort Effect of 11CFT and 11C33 inoculants on the chemical and fermentation composition, and aerobic stability of corn silage during the feed out period
author Ribas, Tânia Mara Becher
author_facet Ribas, Tânia Mara Becher
Neumann, Mikael
Horst, Egon Henrique
Cristo, Fernando Braga
Stadler Junior, Edelmir Silvio
Pontarolo, Giovanna Bobato
Sidor, Fernando de Souza
Plodoviski, Daniel Corrêa
Machado, Milena Pontarolo
author_role author
author2 Neumann, Mikael
Horst, Egon Henrique
Cristo, Fernando Braga
Stadler Junior, Edelmir Silvio
Pontarolo, Giovanna Bobato
Sidor, Fernando de Souza
Plodoviski, Daniel Corrêa
Machado, Milena Pontarolo
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Ribas, Tânia Mara Becher
Neumann, Mikael
Horst, Egon Henrique
Cristo, Fernando Braga
Stadler Junior, Edelmir Silvio
Pontarolo, Giovanna Bobato
Sidor, Fernando de Souza
Plodoviski, Daniel Corrêa
Machado, Milena Pontarolo
dc.subject.por.fl_str_mv Organic acids
Lactic acid bacteria
Lactobacillus buchneri
L. plantarum
Dry matter losses.
Ácidos orgânicos
Bactéria ácido lática
Lactobacillus buchneri
L. plantarum
Perdas de matéria seca.
topic Organic acids
Lactic acid bacteria
Lactobacillus buchneri
L. plantarum
Dry matter losses.
Ácidos orgânicos
Bactéria ácido lática
Lactobacillus buchneri
L. plantarum
Perdas de matéria seca.
description The objective was to evaluate the efficiency of two bacterial inoculants, 11CFT and 11C33, with different genera of lactic acid bacteria on the chemical and fermentation composition of the silage, and the temperature and pH behavior of the silage during the feed out period. The experimental design used was randomized blocks, with three treatments: corn silage without inoculant (control); corn silage with 11CFT inoculant (consisting of strains of Lactobacillus buchneri and L. casei); and corn silage with 11C33 inoculant (consisting of strains of L. buchneri, L. plantarum and Enterococcus faecium). The use of both inoculants increased the concentration of lactic acid in the silage (22.42 g kg-1 for control against 36.00 and 33.33 g kg-1 for 11CFT and 11C33, respectively) and reduced aerobic dry matter losses. The silage treated with 11C33 obtained a higher concentration of acetic acid (17.44 g kg-1) and propionic acid (2.08 g kg-1). The 11CFT inoculant provided a lower concentration of ethanol, however, without differing from the silage with 11C33 (0.70 and 1.61 g kg-1, respectively). Even without variations in temperature and pH at silage unloading, the use of the 11C33 inoculant generated a higher concentration of acetic and propionic acid, providing better aerobic stability days after unloading. Both inoculants also improved the in situ ruminal digestibility of corn silage compared to control silage. They provide an increase in the content of lactic and propionic acids, which assist to reduce dry matter losses and ethanol production. There were no variations in temperature and pH at the silo unloading, however, the use of the 11C33 inoculant generated a higher concentration of acetic and propionic acids providing better aerobic stability after exposure to air.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-19
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40645
10.5433/1679-0359.2021v42n1p395
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40645
identifier_str_mv 10.5433/1679-0359.2021v42n1p395
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40645/28518
dc.rights.driver.fl_str_mv Copyright (c) 2020 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 42 No. 1 (2021); 395-410
Semina: Ciências Agrárias; v. 42 n. 1 (2021); 395-410
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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