Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia.
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130072 https://doi.org/10.1017/ S0021859620000805 |
Resumo: | The aim of this study was to investigate the effects of Cactus (Opuntia spp) levels in total mixed ration silages based on Cactus and Gliricidia (Gliricidia sepium (Jacq.) Steud) on the fermentation profile, microbial populations, aerobic stability and taxonomic diversity. The completely randomized design was used in a 4 × 4 factorial design with four replications, being four rations with different levels of Cactus (15, 30, 45, 60% based on the dry matter) and four opening periods (0, 15, 30 and 60 days of fermentation). An interaction effect (P < 0.050) was observed among the diets and opening times for mould and yeast populations. An interaction effect for the levels of acetic acid was observed, where the diets 15, 30, 45 and 60% showed higher values at 60 days (0.44, 0.41, 0.35 and 0.40 g/kg DM, respectively). A significant difference was observed for the richness and diversity index (Chao1 and Shannon). The most abundant bacterial phyla were Proteobacteria and Firmicutes and the genera Lactobacillus and Weissella. Cactus can be added in total mixed ration silages up to the level of 60% in a way that it positively affects the qualitative indicators of the silages, modulating the taxonomic communities and allowing the predominance of important groups for preservation of the ensiled mass. |
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Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia.Silagens de ração mistaDiversidade taxonômicaEstabilidade aeróbicaCactus Ficus IndicaGliricidiaSilagemRuminanteSistema de AlimentaçãoAlimentação Na SecaFermentação AeróbicaGliricidia sepiumRuminant nutritionSmall ruminantsLactic acidLactic acid bacteriaThe aim of this study was to investigate the effects of Cactus (Opuntia spp) levels in total mixed ration silages based on Cactus and Gliricidia (Gliricidia sepium (Jacq.) Steud) on the fermentation profile, microbial populations, aerobic stability and taxonomic diversity. The completely randomized design was used in a 4 × 4 factorial design with four replications, being four rations with different levels of Cactus (15, 30, 45, 60% based on the dry matter) and four opening periods (0, 15, 30 and 60 days of fermentation). An interaction effect (P < 0.050) was observed among the diets and opening times for mould and yeast populations. An interaction effect for the levels of acetic acid was observed, where the diets 15, 30, 45 and 60% showed higher values at 60 days (0.44, 0.41, 0.35 and 0.40 g/kg DM, respectively). A significant difference was observed for the richness and diversity index (Chao1 and Shannon). The most abundant bacterial phyla were Proteobacteria and Firmicutes and the genera Lactobacillus and Weissella. Cactus can be added in total mixed ration silages up to the level of 60% in a way that it positively affects the qualitative indicators of the silages, modulating the taxonomic communities and allowing the predominance of important groups for preservation of the ensiled mass.F. N. S. Santos; E. M. Santos; J. S. Oliveira; G. R. Medeiros; A. M. Zanine; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; A. F. Perazzo; M. L. P. Lemos; D. M. Pereira; G. F. L. Cruz; R. S. Paulino; C. J. B. Oliveira.SANTOS, F. N. S.SANTOS, E. M.OLIVEIRA, J. S.MEDEIROS, G. R.ZANINE, A. M.ARAUJO, G. G. L. dePERAZZO, A. F.LEMOS, M. L. P.PEREIRA, D. M.CRUZ, G. F. L.PAULINO, R. S.OLIVEIRA, C. J. B.2021-02-18T13:18:57Z2021-02-18T13:18:57Z2021-02-182020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe Journal of Agricultural Science, v. 158, n. 5, p. 396-405, 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130072https://doi.org/10.1017/ S0021859620000805enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-02-18T13:19:06Zoai:www.alice.cnptia.embrapa.br:doc/1130072Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-02-18T13:19:06falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-02-18T13:19:06Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
title |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
spellingShingle |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. SANTOS, F. N. S. Silagens de ração mista Diversidade taxonômica Estabilidade aeróbica Cactus Ficus Indica Gliricidia Silagem Ruminante Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Gliricidia sepium Ruminant nutrition Small ruminants Lactic acid Lactic acid bacteria |
title_short |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
title_full |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
title_fullStr |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
title_full_unstemmed |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
title_sort |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
author |
SANTOS, F. N. S. |
author_facet |
SANTOS, F. N. S. SANTOS, E. M. OLIVEIRA, J. S. MEDEIROS, G. R. ZANINE, A. M. ARAUJO, G. G. L. de PERAZZO, A. F. LEMOS, M. L. P. PEREIRA, D. M. CRUZ, G. F. L. PAULINO, R. S. OLIVEIRA, C. J. B. |
author_role |
author |
author2 |
SANTOS, E. M. OLIVEIRA, J. S. MEDEIROS, G. R. ZANINE, A. M. ARAUJO, G. G. L. de PERAZZO, A. F. LEMOS, M. L. P. PEREIRA, D. M. CRUZ, G. F. L. PAULINO, R. S. OLIVEIRA, C. J. B. |
author2_role |
author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
F. N. S. Santos; E. M. Santos; J. S. Oliveira; G. R. Medeiros; A. M. Zanine; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; A. F. Perazzo; M. L. P. Lemos; D. M. Pereira; G. F. L. Cruz; R. S. Paulino; C. J. B. Oliveira. |
dc.contributor.author.fl_str_mv |
SANTOS, F. N. S. SANTOS, E. M. OLIVEIRA, J. S. MEDEIROS, G. R. ZANINE, A. M. ARAUJO, G. G. L. de PERAZZO, A. F. LEMOS, M. L. P. PEREIRA, D. M. CRUZ, G. F. L. PAULINO, R. S. OLIVEIRA, C. J. B. |
dc.subject.por.fl_str_mv |
Silagens de ração mista Diversidade taxonômica Estabilidade aeróbica Cactus Ficus Indica Gliricidia Silagem Ruminante Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Gliricidia sepium Ruminant nutrition Small ruminants Lactic acid Lactic acid bacteria |
topic |
Silagens de ração mista Diversidade taxonômica Estabilidade aeróbica Cactus Ficus Indica Gliricidia Silagem Ruminante Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Gliricidia sepium Ruminant nutrition Small ruminants Lactic acid Lactic acid bacteria |
description |
The aim of this study was to investigate the effects of Cactus (Opuntia spp) levels in total mixed ration silages based on Cactus and Gliricidia (Gliricidia sepium (Jacq.) Steud) on the fermentation profile, microbial populations, aerobic stability and taxonomic diversity. The completely randomized design was used in a 4 × 4 factorial design with four replications, being four rations with different levels of Cactus (15, 30, 45, 60% based on the dry matter) and four opening periods (0, 15, 30 and 60 days of fermentation). An interaction effect (P < 0.050) was observed among the diets and opening times for mould and yeast populations. An interaction effect for the levels of acetic acid was observed, where the diets 15, 30, 45 and 60% showed higher values at 60 days (0.44, 0.41, 0.35 and 0.40 g/kg DM, respectively). A significant difference was observed for the richness and diversity index (Chao1 and Shannon). The most abundant bacterial phyla were Proteobacteria and Firmicutes and the genera Lactobacillus and Weissella. Cactus can be added in total mixed ration silages up to the level of 60% in a way that it positively affects the qualitative indicators of the silages, modulating the taxonomic communities and allowing the predominance of important groups for preservation of the ensiled mass. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2021-02-18T13:18:57Z 2021-02-18T13:18:57Z 2021-02-18 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
The Journal of Agricultural Science, v. 158, n. 5, p. 396-405, 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130072 https://doi.org/10.1017/ S0021859620000805 |
identifier_str_mv |
The Journal of Agricultural Science, v. 158, n. 5, p. 396-405, 2020. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130072 https://doi.org/10.1017/ S0021859620000805 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503502792228864 |