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| Registros recuperados : 2.164 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
22/05/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
LIMA, D. M.; ABDALLA FILHO, A. L.; LIMA, P. de M. T.; SAKITA, G. Z.; SILVA, T. P. D. e; McMANUS, C.; ABDALLA, A. L.; LOUVANDINI, H. |
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Afiliação: |
Danilo Montalvão Lima, Universidade de Brasília/Faculdade de Agricultura e Medicina Veterinária; Adibe Luiz Abdalla Filho, Universidade de São Paulo/Centro de Energia Nuclear na Agricultura; Paulo de Mello Tavares Lima, Universidade de São Paulo/Centro de Energia Nuclear na Agricultura; Gabriel Zanuto Sakita, Universidade de São Paulo/Centro de Energia Nuclear na Agricultura; Tairon Pannunzio Dias e Silva, Universidade de São Paulo/Centro de Energia Nuclear na Agricultura; Concepta McManus, Universidade de Brasília/Faculdade de Agricultura e Medicina Veterinária; Adibe Luiz Abdalla, Universidade de São Paulo/Centro de Energia Nuclear na Agricultura; Helder Louvandini, Universidade de São Paulo/Centro de Energia Nuclear na Agricultura. |
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Título: |
Morphological characteristics, nutritive quality, and methane production of tropical grasses in Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 3, p.323-331, mar. 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Características morfológicas, qualidade nutritiva e produção de metano de gramíneas tropicais no Brasil. |
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Conteúdo: |
The objective of this work was to evaluate three tropical forage species for their in vitro methane (CH4) production and organic matter degradability, in order to determine the relationships between forage grass nutritive quality and CH4 production. Guinea grass (Megathyrsus maximus), palisade grass (Urochloa brizantha), and signal grass (Urochloa decumbens) were evaluated. Palisade grass showed the highest organic matter, neutral detergent fiber, acid detergent fiber, lignin, and lower-crude protein content. Signal grass had the highest values for hemicellulose and neutral detergent fiber-nitrogen, and the lowest-cellulose content. Guinea grass and signal grass showed a higher-total gas production than palisade grass. Besides, Guinea grass showed an increased CH4 production, and palisade grass showed lower value for truly degraded organic matter, and reduced partitioning factor, in comparison to signal grass. An increased CH4 production was observed in cases of lower hemicellulose and paratitioning factor. The nutritive value and CH4 production of forages may be employed as parameters, aiming at the sustainability of ruminant production. |
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Thesagro: |
Brachiaria; Pecuária. |
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Thesaurus NAL: |
Livestock; Megathyrsus maximus; Methane production; Urochloa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177453/1/Morphological-characteristics-nutritive-quality.pdf
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Marc: |
LEADER 02114naa a2200289 a 4500
001 2091811
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aLIMA, D. M.
245 $aMorphological characteristics, nutritive quality, and methane production of tropical grasses in Brazil.
260 $c2018
500 $aTítulo em português: Características morfológicas, qualidade nutritiva e produção de metano de gramíneas tropicais no Brasil.
520 $aThe objective of this work was to evaluate three tropical forage species for their in vitro methane (CH4) production and organic matter degradability, in order to determine the relationships between forage grass nutritive quality and CH4 production. Guinea grass (Megathyrsus maximus), palisade grass (Urochloa brizantha), and signal grass (Urochloa decumbens) were evaluated. Palisade grass showed the highest organic matter, neutral detergent fiber, acid detergent fiber, lignin, and lower-crude protein content. Signal grass had the highest values for hemicellulose and neutral detergent fiber-nitrogen, and the lowest-cellulose content. Guinea grass and signal grass showed a higher-total gas production than palisade grass. Besides, Guinea grass showed an increased CH4 production, and palisade grass showed lower value for truly degraded organic matter, and reduced partitioning factor, in comparison to signal grass. An increased CH4 production was observed in cases of lower hemicellulose and paratitioning factor. The nutritive value and CH4 production of forages may be employed as parameters, aiming at the sustainability of ruminant production.
650 $aLivestock
650 $aMegathyrsus maximus
650 $aMethane production
650 $aUrochloa
650 $aBrachiaria
650 $aPecuária
700 1 $aABDALLA FILHO, A. L.
700 1 $aLIMA, P. de M. T.
700 1 $aSAKITA, G. Z.
700 1 $aSILVA, T. P. D. e
700 1 $aMcMANUS, C.
700 1 $aABDALLA, A. L.
700 1 $aLOUVANDINI, H.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 3, p.323-331, mar. 2018.
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Embrapa Unidades Centrais (AI-SEDE) |
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