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Author(s): SANTANA, J. C. N.; LUDKE, M. do C. M. M.; LUDKE, J. V.; SILVA, A. S.; RABELLO, C. B. V.; BERTANI, G. T. R.
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Author(s): SOUSA, L. B.; PEREIRA, M. L. A.; SILVA, H. G. de O.; SOUSA, L. B.; SILVA, L. S. e; MACHADO, F. S.; TOMICH, T. R.; OSS, D. B.; FERREIRA, A. L.; CAMPOS, M. M.; COSTA, I. C.; PEREIRA, L. G. R. BACKGROUND: Ionophore antibiotics improve the efficiency of energy metabolism, which has driven their use as a feed additive in ruminants for decades. Currently, they have not been approved in many co... ... |
Author(s): SILVA, D. C. da; PEREIRA, L. G. R.; LIMA, J. A. M.; MACHADO, F. S.; FERREIRA, A. L.; TOMICH, T. R.; COELHO, S. G.; MAURICIO, R. M.; CAMPOS, M. M. The objectives of this study were: i) to classify animals into groups of high and low feed efficiency (FE) using three FE indexes (Residual feed intake (RFI), Residual weight gain (RG) and Feed conver... ... |
Author(s): SILVA, A. S.; CORTINHAS, C. S.; ACEDO, T. S.; MORENZ, M. J. F.; LOPES, F. C. F.; ARRIGONI, M. B.; FERREIRA, M. H.; JAGUARIBE, T. L.; FERREIRA, L. D.; GOUVÊA, V. N.; PEREIRA, L. G. R. Our objective was to determine the effects of feeding 25-hydroxyvitamin D3 [25(OH)D3], or vitamin D3 (cholecalciferol) on plasma, mineral, and metabolite concentrations, mineral balance, mineral excre... ... |
Author(s): GOMES, R. da C.; SAINZ, R. D.; LEME, P. R. The objective was to evaluate protein turnover, nitrogen balance, feed energy partitioning, behavior patterns and plasma cortisol in Nellore (B. indicus) cattle with high and low residual feed intake... ... |
Author(s): OLTJEN, J. W.; SAINZ, R. D.; BARIONI, L. G.; MEDEIROS, S. R. de The Davis Growth Model simulates protelO and fal growth a f lhe empty body a f beef caule. We have improved bolh model structurc and parameter estimates to reflecl trends in protein and fal accrction... ... |
Author(s): MELO, J. F. B.; LUNDSTEDT, L. M.; INOUE, L. A. K.; METÓN, I.; BAANANTE, I. V.; MORAES, G. The activities of enzymes from a number of metabolic pathways have been used as a tool to evaluate the best use of nutrients on fish performance. In the present study the catfish Rhamdia quelen was fe... ... |
Author(s): TEIXEIRA, H. C. A.; BARBOSA, E. A.; SOUTO, P. L. G.; LISBÔA, A. P. de M.; MARIANTE, A. da S.; RAMOS, A. F.
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Author(s): CARMO, M. R.; LUDKE, M. C. M. M.; BERTOL, T. M.; LUDKE, J. V.; COLDEBELLA, A.; CRUZ, C. P.; RECH, H.; AMADO, P. Z. ABSTRACT: The inactivated whole soy (IWS) was studied in pigs to determine the energy value through a metabolism trial and evaluate the effect of IWS and protease on performance, carcass traits, and e... ... |
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