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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Unidades Centrais. |
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Data corrente: |
14/09/2017 |
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Data da última atualização: |
11/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FREITAS, P. M. D. de; CARVALHO, G. G. P. de; SANTOS, E. M.; ARAUJO, G. G. L. de; OLIVEIRA, J. S. de; PIRES, A. J. V.; MARANHÃO, C. M. de A.; RODRIGUES, T. C. G. DE C.; PINTO, L. F. B. |
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Afiliação: |
POLIANE MEIRE DIAS DE FREITAS, Universidade Federal da Bahia/Departamento de Zootecnia; GLEIDSON GIORDANO PINTO DE CARVALHO, Universidade Federal da Bahia/Departamento de Zootecnia; EDSON MAURO SANTOS, Universidade Federal da Paraíba/Centro de Ciências Agrárias/Departamento de Zootecnia; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; JULIANA SILVA DE OLIVEIRA, Universidade Federal da Paraíba/Centro de Ciências Agrárias/Departamento de Zootecnia; AURELIANO JOSÉ VIEIRA PIRES, Universidade Estadual do Sudoeste da Bahia/Departamento de Tecnologia Rural e Animal/Laboratório de Forragicultura e Pastagens; CAMILA MAIDA DE ALBUQUERQUE MARANHÃO, Universidade Estadual de Montes Claros/Departamento de Zootecnia; THOMAZ CYRO GUIMARÃES DE CARVALHO RODRIGUES, Universidade Federal da Bahia/Departamento de Zootecnia; LUÍS FERNANDO BATISTA PINTO, Universidade Federal da Bahia/Departamento de Zootecnia. |
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Título: |
Qualitative parameters of pearl millet silage ammoniated with urea, at different compaction densities. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 52, n. 8, p. 679-690, fev. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Parâmetros qualitativos da silagem de milheto amonizada com ureia, a diferentes densidades de compactação. |
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Conteúdo: |
The objective of this work was to evaluate the effects of urea ammoniation of pearl millet silage, at different compaction densities, on chemical composition, losses in the ensilage process, fermentation profile, microbial population count, and aerobic stability. The experimental design was completely randomized, in a 2×4 factorial arrangement, with two compaction densities (600 and 800 kg m-³) and four urea levels (0, 2, 4, and 6% on a dry matter basis), with five replicates. For the aerobic stability assay, the experimental design was completely randomized, in a 2×4 factorial arrangement, with two times (0 and 72 hours) and four urea levels (0, 2, 4, and 6%, on dry matter basis), with five replicates. The urea levels interacted significantly with density
as to the contents of organic matter, crude protein, neutral detergent insoluble protein, and as to dry matter recovery; and with exposure hours as to the contents of acid detergent fiber and lignin. Molds and yeasts were not observed in the ammoniated silages. The 800 kg m-³ density reduced losses in the fermentation process of pearl millet silage, and promoted better nutritive value than the compaction at 600 kg m-³. The use of urea does not reduce losses and does not improve the aerobic stability of silages; however, it controls mold growth after silage exposure to air. |
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Palavras-Chave: |
ADR500; Ammoniation; Amonização; Fermentation losses; Microbial populations; Perdas por fermentação; Populações microbianas. |
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Thesagro: |
Milheto; Pennisetum Glaucum; População microbiana; Silagem; Uréia. |
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Thesaurus Nal: |
Millets; Pastures; Pearls. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/163775/1/Quantitative-parameters-of-pearl-millet-silage.pdf
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Marc: |
LEADER 02640naa a2200409 a 4500
001 2147262
005 2022-10-11
008 2017 bl uuuu u00u1 u #d
100 1 $aFREITAS, P. M. D. de
245 $aQualitative parameters of pearl millet silage ammoniated with urea, at different compaction densities.
260 $c2017
500 $aTítulo em português: Parâmetros qualitativos da silagem de milheto amonizada com ureia, a diferentes densidades de compactação.
520 $aThe objective of this work was to evaluate the effects of urea ammoniation of pearl millet silage, at different compaction densities, on chemical composition, losses in the ensilage process, fermentation profile, microbial population count, and aerobic stability. The experimental design was completely randomized, in a 2×4 factorial arrangement, with two compaction densities (600 and 800 kg m-³) and four urea levels (0, 2, 4, and 6% on a dry matter basis), with five replicates. For the aerobic stability assay, the experimental design was completely randomized, in a 2×4 factorial arrangement, with two times (0 and 72 hours) and four urea levels (0, 2, 4, and 6%, on dry matter basis), with five replicates. The urea levels interacted significantly with density as to the contents of organic matter, crude protein, neutral detergent insoluble protein, and as to dry matter recovery; and with exposure hours as to the contents of acid detergent fiber and lignin. Molds and yeasts were not observed in the ammoniated silages. The 800 kg m-³ density reduced losses in the fermentation process of pearl millet silage, and promoted better nutritive value than the compaction at 600 kg m-³. The use of urea does not reduce losses and does not improve the aerobic stability of silages; however, it controls mold growth after silage exposure to air.
650 $aMillets
650 $aPastures
650 $aPearls
650 $aMilheto
650 $aPennisetum Glaucum
650 $aPopulação microbiana
650 $aSilagem
650 $aUréia
653 $aADR500
653 $aAmmoniation
653 $aAmonização
653 $aFermentation losses
653 $aMicrobial populations
653 $aPerdas por fermentação
653 $aPopulações microbianas
700 1 $aCARVALHO, G. G. P. de
700 1 $aSANTOS, E. M.
700 1 $aARAUJO, G. G. L. de
700 1 $aOLIVEIRA, J. S. de
700 1 $aPIRES, A. J. V.
700 1 $aMARANHÃO, C. M. de A.
700 1 $aRODRIGUES, T. C. G. DE C.
700 1 $aPINTO, L. F. B.
773 $tPesquisa Agropecuária Brasileira$gv. 52, n. 8, p. 679-690, fev. 2017.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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