Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4314/sajas.v51i1.9 http://hdl.handle.net/11449/209295 |
Resumo: | The present study evaluated the effects of microbial inoculants on chemical changes and aerobic stability efficiency in Tanzania guinea grass silage. The treatments consisted of C: silage without inoculant; I: silage inoculated with Lactobacillus plantarum (CCT 0580) 8.0 x 10(9) CFU g(-1), Bacillus subtilis (CCT 0089) 2.0 x 10(9) CFU g(-1), and Pediococcus acidilactici (CCT 2553) 1.0 x 10(10) CFU g(-1), and L: silage inoculated with Lactobacillus plantarum (CCT 0580) 2.6 x 10(10) CFU g(-1) and Pediococcus pentosaceus (CCT 7659) 2.6 x 10(10) CFU g(-1). The experimental design was completely randomized, with five replications. There were no treatment effects on the nutritional composition of the silages, but both inoculants were effective in reducing the pH of the silage to 4.80 and 4.83 for I and L, respectively, compared with 5.04 for C. Silage with L had a lower ammonia nitrogen (N-NH3) content than the other silages (9.83%). Despite the lower pH values, the use of inoculants did not reduce fungal and yeast counts or improve the aerobic stability of Tanzania guinea grass silages. |
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Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silagesaerobic deteriorationammonia nitrogenlactic bacteriaPanicum maximumspoilage microorganismsThe present study evaluated the effects of microbial inoculants on chemical changes and aerobic stability efficiency in Tanzania guinea grass silage. The treatments consisted of C: silage without inoculant; I: silage inoculated with Lactobacillus plantarum (CCT 0580) 8.0 x 10(9) CFU g(-1), Bacillus subtilis (CCT 0089) 2.0 x 10(9) CFU g(-1), and Pediococcus acidilactici (CCT 2553) 1.0 x 10(10) CFU g(-1), and L: silage inoculated with Lactobacillus plantarum (CCT 0580) 2.6 x 10(10) CFU g(-1) and Pediococcus pentosaceus (CCT 7659) 2.6 x 10(10) CFU g(-1). The experimental design was completely randomized, with five replications. There were no treatment effects on the nutritional composition of the silages, but both inoculants were effective in reducing the pH of the silage to 4.80 and 4.83 for I and L, respectively, compared with 5.04 for C. Silage with L had a lower ammonia nitrogen (N-NH3) content than the other silages (9.83%). Despite the lower pH values, the use of inoculants did not reduce fungal and yeast counts or improve the aerobic stability of Tanzania guinea grass silages.Univ Estadual Londrina, Dept Zootech, Londrina, Parana, BrazilUniv Estadual Londrina, Postgrad Anim Sci, Londrina, Parana, BrazilParanaense Inst Tech Assistance & Rural Extens, Alto Parana, Parana, BrazilUniv Fed Mato Grosso do Sul, Ctr Anim Sci, Campo Grande, MS, BrazilState Univ Sao Paulo Julio de Mesquita Filho, Dept Anim Sci, Jaboticabal, SP, BrazilState Univ Sao Paulo Julio de Mesquita Filho, Dept Anim Sci, Jaboticabal, SP, BrazilSouth African Journal Of Animal SciencesUniversidade Estadual de Londrina (UEL)Paranaense Inst Tech Assistance & Rural ExtensUniversidade Federal de Mato Grosso do Sul (UFMS)Universidade Estadual Paulista (Unesp)Bumbieris Junior, V. H.Horst, E. H.Guimaraes, V. A. P.Massaro Junior, F. L.Moraes, G. J.Meza, D. A. R. [UNESP]Galbeiro, S.2021-06-25T11:55:27Z2021-06-25T11:55:27Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article81-87http://dx.doi.org/10.4314/sajas.v51i1.9South African Journal Of Animal Science. Hatfield: South African Journal Of Animal Sciences, v. 51, n. 1, p. 81-87, 2021.0375-1589http://hdl.handle.net/11449/20929510.4314/sajas.v51i1.9WOS:000635216400009Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSouth African Journal Of Animal Scienceinfo:eu-repo/semantics/openAccess2021-10-23T19:23:44Zoai:repositorio.unesp.br:11449/209295Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:50:27.026464Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
title |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
spellingShingle |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages Bumbieris Junior, V. H. aerobic deterioration ammonia nitrogen lactic bacteria Panicum maximum spoilage microorganisms |
title_short |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
title_full |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
title_fullStr |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
title_full_unstemmed |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
title_sort |
Effect of microbial inoculants on the chemical composition and aerobic stability of Tanzania guinea grass silages |
author |
Bumbieris Junior, V. H. |
author_facet |
Bumbieris Junior, V. H. Horst, E. H. Guimaraes, V. A. P. Massaro Junior, F. L. Moraes, G. J. Meza, D. A. R. [UNESP] Galbeiro, S. |
author_role |
author |
author2 |
Horst, E. H. Guimaraes, V. A. P. Massaro Junior, F. L. Moraes, G. J. Meza, D. A. R. [UNESP] Galbeiro, S. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) Paranaense Inst Tech Assistance & Rural Extens Universidade Federal de Mato Grosso do Sul (UFMS) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Bumbieris Junior, V. H. Horst, E. H. Guimaraes, V. A. P. Massaro Junior, F. L. Moraes, G. J. Meza, D. A. R. [UNESP] Galbeiro, S. |
dc.subject.por.fl_str_mv |
aerobic deterioration ammonia nitrogen lactic bacteria Panicum maximum spoilage microorganisms |
topic |
aerobic deterioration ammonia nitrogen lactic bacteria Panicum maximum spoilage microorganisms |
description |
The present study evaluated the effects of microbial inoculants on chemical changes and aerobic stability efficiency in Tanzania guinea grass silage. The treatments consisted of C: silage without inoculant; I: silage inoculated with Lactobacillus plantarum (CCT 0580) 8.0 x 10(9) CFU g(-1), Bacillus subtilis (CCT 0089) 2.0 x 10(9) CFU g(-1), and Pediococcus acidilactici (CCT 2553) 1.0 x 10(10) CFU g(-1), and L: silage inoculated with Lactobacillus plantarum (CCT 0580) 2.6 x 10(10) CFU g(-1) and Pediococcus pentosaceus (CCT 7659) 2.6 x 10(10) CFU g(-1). The experimental design was completely randomized, with five replications. There were no treatment effects on the nutritional composition of the silages, but both inoculants were effective in reducing the pH of the silage to 4.80 and 4.83 for I and L, respectively, compared with 5.04 for C. Silage with L had a lower ammonia nitrogen (N-NH3) content than the other silages (9.83%). Despite the lower pH values, the use of inoculants did not reduce fungal and yeast counts or improve the aerobic stability of Tanzania guinea grass silages. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:55:27Z 2021-06-25T11:55:27Z 2021-01-01 |
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 |
http://dx.doi.org/10.4314/sajas.v51i1.9 South African Journal Of Animal Science. Hatfield: South African Journal Of Animal Sciences, v. 51, n. 1, p. 81-87, 2021. 0375-1589 http://hdl.handle.net/11449/209295 10.4314/sajas.v51i1.9 WOS:000635216400009 |
url |
http://dx.doi.org/10.4314/sajas.v51i1.9 http://hdl.handle.net/11449/209295 |
identifier_str_mv |
South African Journal Of Animal Science. Hatfield: South African Journal Of Animal Sciences, v. 51, n. 1, p. 81-87, 2021. 0375-1589 10.4314/sajas.v51i1.9 WOS:000635216400009 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
South African Journal Of Animal Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
81-87 |
dc.publisher.none.fl_str_mv |
South African Journal Of Animal Sciences |
publisher.none.fl_str_mv |
South African Journal Of Animal Sciences |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128571873427456 |