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Registro Completo
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
18/02/2010 |
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Data da última atualização: |
20/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
RÊGO, M. M. T.; NEIVA, J. N. M.; RÊGO, A. C. do; CÂNDIDO, M. J. D.; CARNEIRO, M. do S. de S.; LOBO, R. N. B. |
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Afiliação: |
Margareth Maria Teles Rêgo, Pós-graduanda Universidade Federal do Ceará (UFC), Fortaleza.; José Neuman Miranda Neiva, Universidade Federal de Tocantins (UFT).; Aníbal Coutinho do Rêgo, Pós-graduando da Universidade Federal de Lavras.; Magno José Duarte Cândido, Universidade Federal do Ceará (UFC), Fortaleza.; Maria do Socorro de Sousa Carneiro, UFC; RAIMUNDO NONATO BRAGA LOBO, CNPC. |
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Título: |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 39, n. 1, p. 81-87, 2010. |
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Idioma: |
Inglês |
|
Conteúdo: |
This study was carried out to evaluate the nutritive value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0, 4, 8, 12 and 16% dehydrated mango (Mangifera indica, L.) by-product (DMB), on the fresh matter basis. A randomized complete design with four replications was used. As experimental silos, 210L plastic drums were used. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HCEL), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC), neutral detergent insoluble nitrogen (NDIN, % total N), acid detergent insoluble nitrogen (ADIN, % total N), pH values, ammoniacal nitrogen (% total N), lactic acid, acetic acid, butyric acid and propionic acid levels were determined. The DM, OM, CP, EE, NFC, NDIN, lactic acid and propionic acid levels increased with the DMB addition while the NDF, ADF, hemicellulose, N-NH3/ammoniacal nitrogen levels and the pH values decreased with the DMB addition. The addition of DMB had a quadratic effect on the acetic and butyric acid levels but there was no effect with the addition of DMB on TC and ADIN. The DMB can be used at the ensiling of the elephant grass, because the addition of 8.6% improves the silages fermentative process. However, these silages have low crude protein levels and high contents of ether extract and nitrogen compounds mixed with the fiber (NDIN and ADIN) in the silages, that may damage their use by animals. MenosThis study was carried out to evaluate the nutritive value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0, 4, 8, 12 and 16% dehydrated mango (Mangifera indica, L.) by-product (DMB), on the fresh matter basis. A randomized complete design with four replications was used. As experimental silos, 210L plastic drums were used. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HCEL), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC), neutral detergent insoluble nitrogen (NDIN, % total N), acid detergent insoluble nitrogen (ADIN, % total N), pH values, ammoniacal nitrogen (% total N), lactic acid, acetic acid, butyric acid and propionic acid levels were determined. The DM, OM, CP, EE, NFC, NDIN, lactic acid and propionic acid levels increased with the DMB addition while the NDF, ADF, hemicellulose, N-NH3/ammoniacal nitrogen levels and the pH values decreased with the DMB addition. The addition of DMB had a quadratic effect on the acetic and butyric acid levels but there was no effect with the addition of DMB on TC and ADIN. The DMB can be used at the ensiling of the elephant grass, because the addition of 8.6% improves the silages fermentative process. However, these silages have low crude protein levels and high contents of ether extract and nitrogen compounds mixed with the fiber (NDIN and ADIN) in the silages, that may damage their use by... Mostrar Tudo |
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Thesagro: |
Fermentação; Manga; Mangifera Indica; Pennisetum Purpureum; Subproduto; Valor nutritivo. |
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Thesaurus NAL: |
Animal byproducts; Fermentation; Nutritive value. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27039/1/AP-Chemical-and-bromatological-characteristics-of-elephant-grass-silages.pdf
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|
Marc: |
LEADER 02365naa a2200289 a 4500
001 1658098
005 2023-07-20
008 2010 bl uuuu u00u1 u #d
100 1 $aRÊGO, M. M. T.
245 $aChemical and bromatological characteristics of elephant grass silages containing a mango by-product.$h[electronic resource]
260 $c2010
520 $aThis study was carried out to evaluate the nutritive value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0, 4, 8, 12 and 16% dehydrated mango (Mangifera indica, L.) by-product (DMB), on the fresh matter basis. A randomized complete design with four replications was used. As experimental silos, 210L plastic drums were used. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HCEL), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC), neutral detergent insoluble nitrogen (NDIN, % total N), acid detergent insoluble nitrogen (ADIN, % total N), pH values, ammoniacal nitrogen (% total N), lactic acid, acetic acid, butyric acid and propionic acid levels were determined. The DM, OM, CP, EE, NFC, NDIN, lactic acid and propionic acid levels increased with the DMB addition while the NDF, ADF, hemicellulose, N-NH3/ammoniacal nitrogen levels and the pH values decreased with the DMB addition. The addition of DMB had a quadratic effect on the acetic and butyric acid levels but there was no effect with the addition of DMB on TC and ADIN. The DMB can be used at the ensiling of the elephant grass, because the addition of 8.6% improves the silages fermentative process. However, these silages have low crude protein levels and high contents of ether extract and nitrogen compounds mixed with the fiber (NDIN and ADIN) in the silages, that may damage their use by animals.
650 $aAnimal byproducts
650 $aFermentation
650 $aNutritive value
650 $aFermentação
650 $aManga
650 $aMangifera Indica
650 $aPennisetum Purpureum
650 $aSubproduto
650 $aValor nutritivo
700 1 $aNEIVA, J. N. M.
700 1 $aRÊGO, A. C. do
700 1 $aCÂNDIDO, M. J. D.
700 1 $aCARNEIRO, M. do S. de S.
700 1 $aLOBO, R. N. B.
773 $tRevista Brasileira de Zootecnia$gv. 39, n. 1, p. 81-87, 2010.
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Embrapa Caprinos e Ovinos (CNPC) |
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