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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
14/03/2019 |
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Data da última atualização: |
14/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MACEDO, A. J. da S.; SANTOS, E. M.; ARAUJO, G. G. L. de; EDVAN, R. L.; OLIVEIRA, J. S. de; PERAZZO, A. F.; SÁ, W. C. C. dos S.; PEREIRA. D. M. |
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Afiliação: |
ALBERTO JEFFERSON DA SILVA MACÊDO; EDSON MAURO SANTOS; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; RICARDO LOIOLA EDVAN; JULIANA SILVA DE OLIVEIRA; ALEXANDRE FERNANDES PERAZZO; WILMA CRISTINA CAVALCANTE DOS SANTOS SÁ; DANILLO MARTE PEREIRA. |
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Título: |
Silages in the form of diet based on spineless cactus and buffelgrass. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
African Journal of Range & Forage Science, v. 35, n. 2, p. 121-129, 2018. |
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DOI: |
10.2989/10220119.2018.1473494 |
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Idioma: |
Inglês |
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Conteúdo: |
This study was conducted to evaluate the fermentation pattern and the in situ dry matter degradability of silages in the form of diet. Five diets were formulated based on spineless cactus (Opuntia fícus-indica cv. ?Gigante?) and buffelgrass (Cenchrus ciliaris). The experimental design was completely randomised, with five treatments and three replicates in which the diets differed in the proportion of buffelgrass (0%, 15%, 25%, 30% and 35%, on a fresh matter basis). There was significant difference (p < 0.05) in the chemical composition of the diets, with all dry matter contents being within the ideal range. Ammonia-nitrogen content was not affected (p > 0.05). There were significant differences (p < 0.05) in dry matter recovery across diets, which ranged from 96.28% to 99.93%. The pH values decreased as the time of opening (days) was extended. Organic acid contents differed across all diets; however, overall, all diets showed satisfactory lactic acid contents. As the proportion of buffelgrass in the diets was increased, the degradability of dry matter decreased. Based on fermentation profile, losses and chemical composition the diet with higher proportion of spineless cactus can be recommended for silage production. |
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Palavras-Chave: |
Semiárido. |
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Thesagro: |
Cacto; Capim Buffel; Fermentação; Forragem; Nutrição Animal; Palma Forrageira; Silagem. |
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Thesaurus Nal: |
Animal nutrition. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02175naa a2200325 a 4500
001 2107044
005 2019-03-14
008 2018 bl uuuu u00u1 u #d
024 7 $a10.2989/10220119.2018.1473494$2DOI
100 1 $aMACEDO, A. J. da S.
245 $aSilages in the form of diet based on spineless cactus and buffelgrass.$h[electronic resource]
260 $c2018
520 $aThis study was conducted to evaluate the fermentation pattern and the in situ dry matter degradability of silages in the form of diet. Five diets were formulated based on spineless cactus (Opuntia fícus-indica cv. ?Gigante?) and buffelgrass (Cenchrus ciliaris). The experimental design was completely randomised, with five treatments and three replicates in which the diets differed in the proportion of buffelgrass (0%, 15%, 25%, 30% and 35%, on a fresh matter basis). There was significant difference (p < 0.05) in the chemical composition of the diets, with all dry matter contents being within the ideal range. Ammonia-nitrogen content was not affected (p > 0.05). There were significant differences (p < 0.05) in dry matter recovery across diets, which ranged from 96.28% to 99.93%. The pH values decreased as the time of opening (days) was extended. Organic acid contents differed across all diets; however, overall, all diets showed satisfactory lactic acid contents. As the proportion of buffelgrass in the diets was increased, the degradability of dry matter decreased. Based on fermentation profile, losses and chemical composition the diet with higher proportion of spineless cactus can be recommended for silage production.
650 $aAnimal nutrition
650 $aCacto
650 $aCapim Buffel
650 $aFermentação
650 $aForragem
650 $aNutrição Animal
650 $aPalma Forrageira
650 $aSilagem
653 $aSemiárido
700 1 $aSANTOS, E. M.
700 1 $aARAUJO, G. G. L. de
700 1 $aEDVAN, R. L.
700 1 $aOLIVEIRA, J. S. de
700 1 $aPERAZZO, A. F.
700 1 $aSÁ, W. C. C. dos S.
700 1 $aPEREIRA. D. M.
773 $tAfrican Journal of Range & Forage Science$gv. 35, n. 2, p. 121-129, 2018.
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