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SIMLEITE: sistema de monitoramento do mercado de lácteos no Brasil. Objetivos; Abrangência; Entidades responsáveis; Preços monitorados; Exemplos de resultados do SimLeite. Repository: BDPA Publication year: 2005
In vitro activity of different antimicrobials on amino acid deamination in ruminal fluid from dairy cows fed corn silage or corn silage/concentrate diets. Author(s): SILVA, M. G.; BENTO, C. B. P.; AZEVEDO, A. C.; LOPES, D. R. G.; SOUZA, S. M.; MOREIRA, E. A.; PEREIRA, L. G. R.; MANTOVANI, H. C. For many decades, antimicrobials have been used in livestock diets as growth-promoting agents (Berchielli, 2011). Monensin, an ionophore antibiotic frequently fed to cattle herds, has shown activity a... ... Repository: BDPA Publication year: 2015
Estimates of energy requirements for maintenance and gain of Holstein x Gyr crossbred yearling bulls using comparative slaughter and respiration chambers techniques. Author(s): OSS, D. B.; MARCONDES, M. I.; MACHADO, F. S.; TOMICH, T. R.; PEREIRA, L. G. R.; CAMPOS, M. M.; CASTRO, M. M. D.; SILVA, T. E.; TRECE, A. S.; GUERRA, R. F. O.; GODINHO JR, E. C.; COSTA, G. P.; MACHADO, A. F.; LOBO, C. F.; PROVAZI, F. P. Brazil has its own nutrient requirement system for cattle; however, information about crossbred cattle is little due to the database being constituted of zebu cattle in general. Regarding energy requi... ... Repository: BDPA Publication year: 2015
Genetic parameters of milk production in gyr dairy cattle (Bos indicus). Author(s): PACHECO, G. B.; NASCIMENTO, G. C.; PINHEIRO, R.; TEIXEIRA, R. B.; VERNEQUE, R. da S.; PANETTO, J. C. do C. An alternative to the adoption of 305-day milk yield during lactation to evaluate bovine genetics is the use of test-day milk yield (TDMY) information. This procedure has been used in the main cattle... ... Repository: BDPA Publication year: 2015
Average inbreeding and genetic gain in simulated populations of dual-purpose cattle under different methods of selection. Author(s): OLIVEIRA, J. P. L.; NASCIMENTO, G. C.; COSTA, L. C.; TEIXEIRA, R. B.; PANETTO, J. C. do C.; PINHEIRO, R. O. The development of breeding programs that meet two goals (dairy and beef) can be important for improving the dual-purpose breeds, thus contributing to greater profitability and satisfaction of dual-pu... ... Repository: BDPA Publication year: 2015

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