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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
22/01/2024 |
Data da última atualização: |
22/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SÁ, W. C. C. dos S.; SANTOS, E. M.; OLIVEIRA, J. S. de; ARAUJO, G. G. L. de; PERAZZO, A. F; PEREIRA, D. M.; SANTOS, F. N. de S.; MACÊDO, A. J. da S.; CRUZ, G. F. de L.; CORRÊA, Y. R.; PEREIRA, G. A.; CESAR NETO, J. M.; ALVES, J. P. |
Afiliação: |
WILMA CRISTINA C. DOS S. SÁ, UFPB; EDSON M. SANTOS, UFPB; JULIANA S. DE OLIVEIRA, UFPB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; ALEXANDRE F. PERAZZO, UFPI; DANILLO M. PEREIRA, Federal University of Maranhão, Chapadinha, MA; FRANCISCO NAYSSON DE S. SANTOS, Federal University of Maranhão, Chapadinha, MA; ALBERTO JEFFERSON DA S. MACÊDO, UFV; GABRIEL F. DE L. CRUZ, UFV; YOHANA R. CORRÊA, UFPB; GILDENIA A. PEREIRA, UFV; JOSÉ M. CESAR NETO, UNESP; JOYCE P. ALVES, Federal University ofGrande Dourados, Dourados. |
Título: |
Qualitative evaluation of total mixed ration silage containing forage cactus and guinea grass as a nutritional alternative for feedlot-finished sheep. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
New Zealand Journal of Agricultural Research, Oct. 2023. |
DOI: |
https://doi.org/10.1080/00288233.2023.2274392 |
Idioma: |
Inglês |
Notas: |
Online. |
Conteúdo: |
This study aimed to evaluate the fermentation characteristics,microbial populations, losses, aerobic stability and chemicalcomposition of total mixed ration based on forage cactus anddifferent ratios of Guinea grass at four storage times (7, 15, 60and 100 days). Five diets were formulated with forage cactus asthe main ingredient, with varying Guinea grass inclusion ratios: 0,10, 20, 25 and 30% on a dry matter basis. The experimentaldesign used was a completely randomised design with a factorialarrangement and three replicates. The silages had pH values ofapproximately 4.0. Lactic acid bacteria were predominant in allsilages, and this predominance increased after 7 days of ensilingin all diets, ranging from 8.0–10.1 log10 cfu g−1of silage. Silageswith 10% and 20% guinea grass showed aerobic deterioration,while the others remained stable throughout the aerobic stabilitytest. Guinea grass in combination with forage cactus can beadded in total mixed ration silages up to a level of 30%, withoutcompromising the chemical composition, silage losses orfermentative profile. However, considering aerobic stability, theaddition of 10% and 20% guinea grass resulted in greaterdeterioration after 48 h of exposure to air. |
Palavras-Chave: |
Alternativa nutricional; Perfil de fermentação. |
Thesagro: |
Ácido Orgânico; Capim Colonião; Confinamento; Ensilagem; Forragem; Nopalea Cochenillifera; Nutrição Animal; Ovino; Palma Forrageira; Pastagem; Silagem. |
Thesaurus Nal: |
Animal nutrition; Forage; Inorganic acids; Megathyrsus maximus; Sheep. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1161123/1/Qualitative-evaluation-of-total-mixed-ration-silage-containing-2023.pdf
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Marc: |
LEADER 02721naa a2200505 a 4500 001 2161123 005 2024-01-22 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/00288233.2023.2274392$2DOI 100 1 $aSÁ, W. C. C. dos S. 245 $aQualitative evaluation of total mixed ration silage containing forage cactus and guinea grass as a nutritional alternative for feedlot-finished sheep.$h[electronic resource] 260 $c2023 500 $aOnline. 520 $aThis study aimed to evaluate the fermentation characteristics,microbial populations, losses, aerobic stability and chemicalcomposition of total mixed ration based on forage cactus anddifferent ratios of Guinea grass at four storage times (7, 15, 60and 100 days). Five diets were formulated with forage cactus asthe main ingredient, with varying Guinea grass inclusion ratios: 0,10, 20, 25 and 30% on a dry matter basis. The experimentaldesign used was a completely randomised design with a factorialarrangement and three replicates. The silages had pH values ofapproximately 4.0. Lactic acid bacteria were predominant in allsilages, and this predominance increased after 7 days of ensilingin all diets, ranging from 8.0–10.1 log10 cfu g−1of silage. Silageswith 10% and 20% guinea grass showed aerobic deterioration,while the others remained stable throughout the aerobic stabilitytest. Guinea grass in combination with forage cactus can beadded in total mixed ration silages up to a level of 30%, withoutcompromising the chemical composition, silage losses orfermentative profile. However, considering aerobic stability, theaddition of 10% and 20% guinea grass resulted in greaterdeterioration after 48 h of exposure to air. 650 $aAnimal nutrition 650 $aForage 650 $aInorganic acids 650 $aMegathyrsus maximus 650 $aSheep 650 $aÁcido Orgânico 650 $aCapim Colonião 650 $aConfinamento 650 $aEnsilagem 650 $aForragem 650 $aNopalea Cochenillifera 650 $aNutrição Animal 650 $aOvino 650 $aPalma Forrageira 650 $aPastagem 650 $aSilagem 653 $aAlternativa nutricional 653 $aPerfil de fermentação 700 1 $aSANTOS, E. M. 700 1 $aOLIVEIRA, J. S. de 700 1 $aARAUJO, G. G. L. de 700 1 $aPERAZZO, A. F 700 1 $aPEREIRA, D. M. 700 1 $aSANTOS, F. N. de S. 700 1 $aMACÊDO, A. J. da S. 700 1 $aCRUZ, G. F. de L. 700 1 $aCORRÊA, Y. R. 700 1 $aPEREIRA, G. A. 700 1 $aCESAR NETO, J. M. 700 1 $aALVES, J. P. 773 $tNew Zealand Journal of Agricultural Research, Oct. 2023.
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Embrapa Semiárido (CPATSA) |
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61. | | CARVALHO, H. W. L. de; LEAL, M. de L. da S.; CARDOSO, M. J.; SANTOS, M. X. dos; LIRA, M. A.; OLIVEIRA, A. C.; SANTOS, D. M. dos; ALBUQUERQUE, M. M. de; TABOSA, J. N.; OLIVEIRA, J. S. de; DOURADO, V. V.; SAMPAIO, G. V.; MARQUES, H. da S.; CARVALHO, B. C. L. de; BRITO, A. R.; TAVARES, J. A.; NASCIMENTO, M. M. A. do. Recomendação de cultivares de milho para o nordeste brasileiro: ensaios realizados no ano agrícola 1999/2000. Aracaju: Embrapa Tabuleiros Costeiros, 2001. 8 p. (Embrapa Tabuleiros Costeiros. Comunicado Técnico, 48).Tipo: Comunicado Técnico/Recomendações Técnicas |
Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
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