|
|
Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
18/02/2021 |
Data da última atualização: |
18/02/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PEREIRA, G. A.; SANTOS, E. M.; OLIVEIRA, J. S. de; ARAUJO, G. G. L. de; PAULINO, R. de S.; PERAZZO, A. F.; RAMOS, J. P. de F.; CÉSAR NETO, J. M.; CEUZ, G. F. de L.; LEITE, G. M. |
Afiliação: |
Gildênia Araújo Pereira; Edson Mauro Santos; Juliana Silva de Oliveira; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; Raniere de Sá Paulino; Alexandre Fernandes Perazzo; João Paulo de Farias Ramos; José Maria César Neto; Gabriel Ferreira de Lima Cruz; GUILHERME MEDEIROS LEITE. |
Título: |
Intake, nutrient digestibility, nitrogen balance, and microbial protein synthesis in sheep fed spineless-cactus silage and fresh spineless cactus. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Small Ruminant Research, v. 194, 2021. |
Idioma: |
Português |
Conteúdo: |
An experiment was carried out to compare the use of fresh cactus with cactus ensiled with and without a microbial inoculant in sheep diets by examining their feed intake, nutrient digestibility, nitrogen balance, and microbial protein synthesis and counting fecal enterobacteria. Twenty uncastrated mixed-breed sheep at approximately six months of age, with an average initial weight of 23.48 ± 2.40 kg, were used in the study. The animals were assigned to four treatments [fresh spineless cactus processed twice daily at the time of supply (FC2); fresh spineless cactus processed only once, in the morning, and supplied twice daily (FC1); spinelesscactus silage without inoculant (CS); and spineless-cactus silage with microbial inoculant (CSI)] in a completely randomized design with five replications per treatment. The experimental period was 21 days. The use of spineless cactus in the form of silage (CS and CSI) resulted in higher (P < 0.05) intakes of dry matter, organic matter, neutral detergent fiber, ether extract, non-fibrous carbohydrates, and total digestible nutrients; and higher digestibility coefficients of dry matter, organic matter, and total digestible nutrients. Lower counts of fecal enterobacteria were also observed with the ensiled cactus. By contrast, the diets did not influence (P> 0.05) nitrogen balance, microbial efficiency, urinary nitrogen losses, or fecal nitrogen losses. Regardless of inoculation, the ensiling of spineless cactus improves the sanitary quality of the diet, reducing the amount of enterobacteria in the cactus and resulting mainly in improved nutrient intake by sheep. MenosAn experiment was carried out to compare the use of fresh cactus with cactus ensiled with and without a microbial inoculant in sheep diets by examining their feed intake, nutrient digestibility, nitrogen balance, and microbial protein synthesis and counting fecal enterobacteria. Twenty uncastrated mixed-breed sheep at approximately six months of age, with an average initial weight of 23.48 ± 2.40 kg, were used in the study. The animals were assigned to four treatments [fresh spineless cactus processed twice daily at the time of supply (FC2); fresh spineless cactus processed only once, in the morning, and supplied twice daily (FC1); spinelesscactus silage without inoculant (CS); and spineless-cactus silage with microbial inoculant (CSI)] in a completely randomized design with five replications per treatment. The experimental period was 21 days. The use of spineless cactus in the form of silage (CS and CSI) resulted in higher (P < 0.05) intakes of dry matter, organic matter, neutral detergent fiber, ether extract, non-fibrous carbohydrates, and total digestible nutrients; and higher digestibility coefficients of dry matter, organic matter, and total digestible nutrients. Lower counts of fecal enterobacteria were also observed with the ensiled cactus. By contrast, the diets did not influence (P> 0.05) nitrogen balance, microbial efficiency, urinary nitrogen losses, or fecal nitrogen losses. Regardless of inoculation, the ensiling of spineless cactus improves the sanitary qualit... Mostrar Tudo |
Palavras-Chave: |
Digestibilidade de nutrientes; Palma forrageira ensilada; Palma forrageira verde. |
Thesagro: |
Caprino; Dieta; Digestibilidade; Inoculante; Nutrição Animal; Ovino; Palma Forrageira; Proteína Microbiana. |
Thesaurus Nal: |
Food animals; Opuntia; Silage; Silage fermentation. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221258/1/Intake-nutrient-digestibility-nitrogen-balance-2020.pdf
|
Marc: |
LEADER 02830naa a2200409 a 4500 001 2130083 005 2021-02-18 008 2021 bl uuuu u00u1 u #d 100 1 $aPEREIRA, G. A. 245 $aIntake, nutrient digestibility, nitrogen balance, and microbial protein synthesis in sheep fed spineless-cactus silage and fresh spineless cactus.$h[electronic resource] 260 $c2021 520 $aAn experiment was carried out to compare the use of fresh cactus with cactus ensiled with and without a microbial inoculant in sheep diets by examining their feed intake, nutrient digestibility, nitrogen balance, and microbial protein synthesis and counting fecal enterobacteria. Twenty uncastrated mixed-breed sheep at approximately six months of age, with an average initial weight of 23.48 ± 2.40 kg, were used in the study. The animals were assigned to four treatments [fresh spineless cactus processed twice daily at the time of supply (FC2); fresh spineless cactus processed only once, in the morning, and supplied twice daily (FC1); spinelesscactus silage without inoculant (CS); and spineless-cactus silage with microbial inoculant (CSI)] in a completely randomized design with five replications per treatment. The experimental period was 21 days. The use of spineless cactus in the form of silage (CS and CSI) resulted in higher (P < 0.05) intakes of dry matter, organic matter, neutral detergent fiber, ether extract, non-fibrous carbohydrates, and total digestible nutrients; and higher digestibility coefficients of dry matter, organic matter, and total digestible nutrients. Lower counts of fecal enterobacteria were also observed with the ensiled cactus. By contrast, the diets did not influence (P> 0.05) nitrogen balance, microbial efficiency, urinary nitrogen losses, or fecal nitrogen losses. Regardless of inoculation, the ensiling of spineless cactus improves the sanitary quality of the diet, reducing the amount of enterobacteria in the cactus and resulting mainly in improved nutrient intake by sheep. 650 $aFood animals 650 $aOpuntia 650 $aSilage 650 $aSilage fermentation 650 $aCaprino 650 $aDieta 650 $aDigestibilidade 650 $aInoculante 650 $aNutrição Animal 650 $aOvino 650 $aPalma Forrageira 650 $aProteína Microbiana 653 $aDigestibilidade de nutrientes 653 $aPalma forrageira ensilada 653 $aPalma forrageira verde 700 1 $aSANTOS, E. M. 700 1 $aOLIVEIRA, J. S. de 700 1 $aARAUJO, G. G. L. de 700 1 $aPAULINO, R. de S. 700 1 $aPERAZZO, A. F. 700 1 $aRAMOS, J. P. de F. 700 1 $aCÉSAR NETO, J. M. 700 1 $aCEUZ, G. F. de L. 700 1 $aLEITE, G. M. 773 $tSmall Ruminant Research$gv. 194, 2021.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 122 | |
121. | | BRUNETTO, G.; PAULA, B. V. de; KRUG, A. V.; TASSINARI, A.; KULMANN, M. S. de S.; MARCHEZAN, C.; TRENTIN, E.; STEFANELLO, L. O.; MARQUES, A. C. R.; SANTOS, E. M. H. dos; ROZANE, D. E.; KAMINSKI, J.; SANTOS, H. P. dos; MELO, G. W. B. de. Procedimentos para avaliação de parâmetros cinéticos na absorção de nutrientes em videiras. Bento Gonçalves: Embrapa Uva e Vinho, fev. 2022. 18 p. (Embrapa Uva e Vinho. Documentos online, 131).Biblioteca(s): Embrapa Uva e Vinho. |
| |
122. | | SOBRAL, G. de C.; OLIVEIRA, J. S. de; SANTOS, E. M.; ARAUJO, G. G. L. de; SANTOS, F. N. de S.; CAMPOS. F. S.; CAVALCANTI, H. S.; VIEIRA, D. de S.; LEITE, G. M.; COELHO, D. F. O.; SANTANA, L. P.; GOMES, P. G. B.; TORRES JÚNIOR, P. da C.; SANTOS, M. A. C.; VIANA, N. B. Optimizing silage quality in drylands: corn stover and forage cactus mixture on nutritive value, microbial activity, and aerobic stability. Journal of Arid Environments, v. 220, 105123, 2024.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Semiárido. |
| |
Registros recuperados : 122 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|