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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
21/11/2019 |
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Data da última atualização: |
21/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUES, T. C. G. de C.; FREITAS, P. M.; SANTOS, E. M.; ARAUJO, G. G. L. de; PIRES, A. J. V.; AYRES, M. C. C.; CARVALHO, L. M. de; SOUZA, J. G.; CARVALHO, G. G. P. de. |
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Afiliação: |
Thomaz C. G. de C. Rodrigues, UFBA; Poliane M. Freitas, UFBA; Edson M. Santos, UFPB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; Aureliano J. V. Pires, Universidade do Sudoeste da Bahia, Itapetinga, BA; Maria C. C. Ayres, UFBA; Lorendane M. de Carvalho, UFV; Jocely G. Souza, UFBA; Gleidson G. P. de Carvalho, UFBA. |
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Título: |
Effects of ammoniated pearl millet silage on intake, feeding behavior, and blood metabolites in feedlot lambs. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 51, n. 8, p. 2323-2331, 2019. |
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DOI: |
10.1007/s11250-019-01914-1 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effects of urea as an additive in the ensiling of pearl millet on the intake, feeding behavior, and metabolic parameters of feedlot-finished lambs. Thirty-two uncastrated, mixed-breed male lambs were used in the experiment. Diets were composed of pearl millet silage enriched with 0, 2, 4, or 6% urea plus a concentrate containing ground corn, soybean meal, and a mineral mixture. The treatments did not affect feed intake (P > 0.05) but influenced (P < 0.05) eating time (in min/day, in min/kg of dry matter (DM), and in min/kg of neutral detergent fiber (NDF)) and chewing time in min/kg of DM. Eating efficiency (in gDM/h and in g NDFap/h) responded linearly (P < 0.05) to the increasing urea levels in the silages. By contrast, there was no effect (P > 0.05) of diets on the blood protein profile (total proteins and albumin), although the serum urea levels responded quadratically (P < 0.05). Increasing urea levels in the silage did not change the blood energy profile (cholesterol and triglycerides) or blood enzyme activity (alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gammaglutamyl transferase (GGT); P > 0.05). In conclusion, the treatment of pearl millet silage with urea does not influence the DM intake or metabolic parameters of lambs, but leads to increased eating time and decreased eating efficiency. |
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Palavras-Chave: |
Eficiência alimentar; Níveis de uréia. |
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Thesagro: |
Confinamento; Cordeiro; Milheto; Nutrição Animal; Uréia. |
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Thesaurus Nal: |
Lambs. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205110/1/Effects-of-ammoniated-pearl-millet-silage-on-intake-feeding-2019.pdf
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Marc: |
LEADER 02377naa a2200325 a 4500
001 2114766
005 2019-11-21
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1007/s11250-019-01914-1$2DOI
100 1 $aRODRIGUES, T. C. G. de C.
245 $aEffects of ammoniated pearl millet silage on intake, feeding behavior, and blood metabolites in feedlot lambs.$h[electronic resource]
260 $c2019
520 $aThe aim of this study was to evaluate the effects of urea as an additive in the ensiling of pearl millet on the intake, feeding behavior, and metabolic parameters of feedlot-finished lambs. Thirty-two uncastrated, mixed-breed male lambs were used in the experiment. Diets were composed of pearl millet silage enriched with 0, 2, 4, or 6% urea plus a concentrate containing ground corn, soybean meal, and a mineral mixture. The treatments did not affect feed intake (P > 0.05) but influenced (P < 0.05) eating time (in min/day, in min/kg of dry matter (DM), and in min/kg of neutral detergent fiber (NDF)) and chewing time in min/kg of DM. Eating efficiency (in gDM/h and in g NDFap/h) responded linearly (P < 0.05) to the increasing urea levels in the silages. By contrast, there was no effect (P > 0.05) of diets on the blood protein profile (total proteins and albumin), although the serum urea levels responded quadratically (P < 0.05). Increasing urea levels in the silage did not change the blood energy profile (cholesterol and triglycerides) or blood enzyme activity (alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gammaglutamyl transferase (GGT); P > 0.05). In conclusion, the treatment of pearl millet silage with urea does not influence the DM intake or metabolic parameters of lambs, but leads to increased eating time and decreased eating efficiency.
650 $aLambs
650 $aConfinamento
650 $aCordeiro
650 $aMilheto
650 $aNutrição Animal
650 $aUréia
653 $aEficiência alimentar
653 $aNíveis de uréia
700 1 $aFREITAS, P. M.
700 1 $aSANTOS, E. M.
700 1 $aARAUJO, G. G. L. de
700 1 $aPIRES, A. J. V.
700 1 $aAYRES, M. C. C.
700 1 $aCARVALHO, L. M. de
700 1 $aSOUZA, J. G.
700 1 $aCARVALHO, G. G. P. de
773 $tTropical Animal Health and Production$gv. 51, n. 8, p. 2323-2331, 2019.
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Embrapa Semiárido (CPATSA) |
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| 1. |  | KUHN, J. H.; ABE, J.; ADKINS, S.; ALKHOVSKY, S. V.; AVSIC-ZUPANC, T.; AYLLÓN, M. A.; BAHL, J.; BALKEMA-BUSCHMANN, A.; BALLINGER, M. J.; BARANWAL, V. K.; BEER, M.; BEJERMAN, N.; BERGERON, É.; BIEDENKOPF, N.; BLAIR, C. D.; BLASDELL, K. R.; BLOUIN, A. G.; BRADFUTE, S. B.; BRIESE, T.; BROWN, P. A.; BUCHHOLZ, U. J.; BUCHMEIER, M. J.; BUKREYEV, A.; BURT, F.; BÜTTNER, C.; CALISHER, C. H.; CAO, M.; CASAS, I.; CHANDRAN, K.; CHARREL, R. N.; CHATURVEDI, K. K.; CHOOI, K. M.; CRANE, A.; BÓ, E. D.; TORRE, J. C. de L.; SOUZA, W. M. de; SWART, R. L. de; DEBAT, H.; DHEILLY, N. M.; PAOLA, N. D.; SERIO, F. D.; DIETZGEN, R. G.; DIGIARO, M.; DREXLER, J. F.; DUPREX, W. P.; DÜRRWALD, R.; EASTON, A. J.; ELBEAINO, T.; ERGÜNAY, K.; FENG, G.; FIRTH, A. E.; FOOKS, A. R.; FORMENTY, P. B. H.; FREITAS-ASTÚA, J.; GAGO-ZACHERT, S.; GARCÍA, M. L.; GARCÍA-SASTRE, A.; GARRISON, A. R.; GASKIN, T. R.; GONG, W.; GONZALEZ, J. J.; BELLOCQ, J. de; GRIFFITHS, A.; GROSCHUP, M. H.; GÜNTHER, I.; GÜNTHER, S.; HAMMOND, J.; HASEGAWA, Y.; HAYASHI, K.; HEPOJOKI, J.; HIGGINS, C. M.; HONGO, S.; HORIE, M.; HUGHES, H. R.; HUME, A. J.; HYNDMAN, T. H.; IKEDA, K.; JIANG, D.; JONSON, G. B.; JUNGLEN, S.; KLEMPA, B.; KLINGSTRÖM, J.; KONDO, H.; KOONIN, E. V.; KRUPOVIC, M.; KUBOTA, K.; KURATH, G.; LAENEN, L.; LAMBERT, A. J.; LI, J.; LI, J.; LIU, R.; LUKASHEVICH, I. S.; MACDIARMID, R. M.; MAES, P.; MARKLEWITZ, M.; MARSHALL, S. H.; MARZANO, S. L.; MCCAULEY, J. W.; MIRAZIMI, A.; MÜHLBERGER, E.; NABESHIMA, T.; NAIDU, R.; NATSUAKI, T.; NAVARRO, B.; JOSÉ; NERIYA, Y.; NETESOV, S. V.; NEUMANN, G.; NOWOTNY, N.; NUNES, M. R. T.; OCHOA-CORONA, F. M.; OKADA, T.; PALACIOS, G.; PALLÁS, V.; PAPA, A.; PARASKEVOPOULOU, S.; PARRISH, C. R.; PAUVOLID-CORRÊA, A.; PAWESKA, J. T.; PÉREZ, D. R.; PFAFF, F.; PLEMPER, R. K.; POSTLER, T. S.; RABBIDGE, L. O.; RADOSHITZKY, S. R.; RAMOS-GONZÁLEZ, P. L.; REHANEK, M.; RESENDE, R. O.; REYES, C. A.; RODRIGUES, T. C. S.; ROMANOWSKI, V.; RUBBENSTROTH, D.; RUBINO, L.; RUNSTADLER, J. A.; SABANADZOVIC, S.; SADIQ, S.; SALVATO, M. S.; SASAYA, T.; SCHWEMMLE, M.; SHARPE, S. R.; SHI, M.; SHIMOMOTO, Y.; SIDHARTHAN, V. K.; SIRONI, M.; SMITHER, S.; SONG, J.; SPANN, K. M.; SPENGLER, J. R.; STENGLEIN, M. D.; TAKADA, A.; TAKEYAMA, S.; TATARA, A.; TESH, R. B.; THORNBURG, N. J.; TIAN, X.; TISCHLER, N. D.; TOMITAKA, Y.; TOMONAGA, K.; TORDO, N.; TU, C.; TURINA, M.; TZANETAKIS, I. E.; VAIRA, A. M.; HOOGEN, B. V. D.; VANMECHELEN, B.; VASILAKIS, N.; VERBEEK, M.; BARGEN, S. V.; WADA, J.; WAHL, V.; WALKER, P. J.; WALTZEK, T. B.; WHITFIELD, A. E.; WOLF, Y. I.; XIA, H.; XYLOGIANNI, E.; YANAGISAWA, H.; YANO, K.; YE, G.; YUAN, Z.; ZERBINI, F. M.; ZHANG, G.; ZHANG, S.; ZHANG, Y.; ZHAO, L.; OKLAND, A. L. Annual (2023) taxonomic update of RNA-directed RNA polymerase-encoding negative-sense RNA viruses (realm Riboviria: kingdom Orthornavirae: phylum Negarnaviricota). Journal of General Virology, v. 104, n. 8, 2023., Microbiology Society, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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