Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia.
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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Format: | Artigo de periódico biblioteca |
Language: | Ingles English |
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2021-02-18
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Subjects: | Silagens de ração mista, Estabilidade aeróbica, Diversidade taxonômica., Cactus Ficus Indica, Gliricidia, Silagem, Sistema de Alimentação, Alimentação Na Seca, Fermentação Aeróbica, Ruminante., Gliricidia sepium, Lactic acid bacteria., Ruminant nutrition, Small ruminants, Lactic acid, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130072 https://doi.org/10.1017/ S0021859620000805 |
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dig-alice-doc-11300722021-02-18T13:19:06Z Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. 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. 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. Silagens de ração mista Estabilidade aeróbica Diversidade taxonômica. Cactus Ficus Indica Gliricidia Silagem Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Ruminante. Gliricidia sepium Lactic acid bacteria. Ruminant nutrition Small ruminants Lactic acid 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. 2021-02-18T13:18:57Z 2021-02-18T13:18:57Z 2021-02-18 2020 Artigo de periódico 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 Ingles en openAccess |
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Silagens de ração mista Estabilidade aeróbica Diversidade taxonômica. Cactus Ficus Indica Gliricidia Silagem Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Ruminante. Gliricidia sepium Lactic acid bacteria. Ruminant nutrition Small ruminants Lactic acid Silagens de ração mista Estabilidade aeróbica Diversidade taxonômica. Cactus Ficus Indica Gliricidia Silagem Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Ruminante. Gliricidia sepium Lactic acid bacteria. Ruminant nutrition Small ruminants Lactic acid |
spellingShingle |
Silagens de ração mista Estabilidade aeróbica Diversidade taxonômica. Cactus Ficus Indica Gliricidia Silagem Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Ruminante. Gliricidia sepium Lactic acid bacteria. Ruminant nutrition Small ruminants Lactic acid Silagens de ração mista Estabilidade aeróbica Diversidade taxonômica. Cactus Ficus Indica Gliricidia Silagem Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Ruminante. Gliricidia sepium Lactic acid bacteria. Ruminant nutrition Small ruminants Lactic acid 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. Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
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. |
author2 |
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. |
author_facet |
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. de PERAZZO, A. F. LEMOS, M. L. P. PEREIRA, D. M. CRUZ, G. F. L. PAULINO, R. S. OLIVEIRA, C. J. B. |
format |
Artigo de periódico |
topic_facet |
Silagens de ração mista Estabilidade aeróbica Diversidade taxonômica. Cactus Ficus Indica Gliricidia Silagem Sistema de Alimentação Alimentação Na Seca Fermentação Aeróbica Ruminante. Gliricidia sepium Lactic acid bacteria. Ruminant nutrition Small ruminants Lactic acid |
author |
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_sort |
SANTOS, F. N. S. |
title |
Fermentation profile, microbial populations, taxonomic diversity and aerobic stability of total mixed ration silages based on Cactus and Gliricidia. |
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. |
publishDate |
2021-02-18 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130072 https://doi.org/10.1017/ S0021859620000805 |
work_keys_str_mv |
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