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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
Effects of trace mineral source and exogenous enzymes on ruminal in vitro fermentation of roughage-based or concentrate-based simulated diets. Author(s): GOUVEIA JÚNIOR, J.; GARCIA. J. A. B.; LINO, R. A.; SOUZA, J. M. C.; MORAES, E. H. B. K.; SILVA, L. F. C. e; TOMICH, T. R.; BATISTA, E. D. Two experiments evaluated the effect of trace mineral (TM) source (inorganic [ITM] and organic [OTM]) and 4 exogenous enzymes treatments [(1) control, without exogenous enzymes; (2) amylolytic enzyme... ... Repository: BDPA Publication year: 2024
Effect of pre-weaning diet on the ruminal archaeal, bacterial, and fungal communities of dairy calves. Author(s): DIAS, J.; MARCONDES, M. I.; NORONHA, M. F.; RESENDE, R. T.; MACHADO, F. S.; MANTOVANI, H. C.; DILL-McFARLAND, K. A.; SUEN, G. At birth, calves display an underdeveloped rumen that eventually matures into a fully functional rumen as a result of solid food intake and microbial activity. However, little is known regarding the g... ... Repository: BDPA Publication year: 2017
In situ ruminal degradability of forage cactus-based diets associated with pornunça silage. Author(s): GOMES, M. L. R.; SILVA FILHO, J. R. V. da; ALVES, F. C.; SILVA, M. N. P. da; SOUZA, C. M. de; SOUZA, L. C. de; VOLTOLINI, T. V. The knowledge of ruminal degradation kinetics of forage cactus-based diets associated with Euphorbiaceae species of the genus Manihot assist in understanding nutrient quality and use, contributing to... ... Repository: BDPA Publication year: 2023
Bakery waste in sheep diets: intake, digestibility, nitrogen balance and ruminal parameters. Author(s): FRANÇA, A. B.; MORENZ, M. J. F.; LOPES, F. C. F.; MADEIRO, A. S.; MORENZ, D. A.; FARIA, B. M. de; CABRAL, L. da S.; FONSECA, C. E. M. da The objective of the study was to evaluate the effects of bakery waste inclusion (0; 25; 50; 75 and 100%, DM basis) in proportion to corn meal in the energetic mixture of the concentrate on intake, di... ... Repository: BDPA Publication year: 2012
Ruminal parameters and fatty acid composition of omasal digesta and milk in cows fed sugarcane-based diets supplemented with sunflower oil. Author(s): LOPES, F. C. F.; SOUZA, S. M. de; VALADARES FILHO, S. de C.; GAMA, M. A. S. da; RENNÓ, L. N. This study evaluates the intake and digestion of nutrients, parameters of rumen fermentation and degradation, omasal digesta and milk fatty acid composition, productive performance, and the concentrat... ... Repository: BDPA Publication year: 2020
Impact of different diet crude protein levels and ruminally degradable protein: ruminally undegradable protein ratios on midlactation dairy cow performance: II. Dry matter intake, digestibility, and nitrogen balance. Author(s): GUIMARÃES, C. R.; COELHO, S. G.; PEDROSO, A. M.; MACHADO, F. S.; CAMPOS, M. M.; AZEVEDO, R. A.; REZENDE, L. C.; TOMICH, T. R.; PEREIRA, L. G. R. Repository: BDPA Publication year: 2016
Ruminal parameters in cows fed elephantgrass-based diets containing two types of sunflower oil associated with two methods of concentrate feeding. Author(s): LOPES, F. C. F.; RIBEIRO, C. G. S.; GAMA, M. A. S. da; MORENZ, M. J. F.; RODRIGUEZ, N. M.; ALEVATO, C. B.; MOREIRA, E. DE A.; PINTO, D. M. Repository: BDPA Publication year: 2013
Ruminal fermentation and degradation, kinetic flow of digesta and milk fatty acid composition of cows fed sugarcane silage-based diets supplemented with whole cottonseed. Author(s): COSTA, D. A. da; LOPES, F. C. F.; REBOUÇAS, G. M. N.; CARNEIRO, J. da C.; GAMA, M. A. S. da; SOUZA, C. L. de; SALIBA, E. de O. S. The aim of this study was to evaluate the ruminal fermentation and degradation parameters, the kinetic flow of digesta in the gastrointestinal tract, and the milk fatty acid (FA) profile in Holstein x... ... Repository: BDPA Publication year: 2020
Tucumã oil shifted ruminal fermentation, reducing methane production and altering the microbiome but decreased substrate digestibility within a RUSITEC fed a mixed hay - concentrate diet. Author(s): RAMOS, A. F. O.; TERRY, S. A.; HOLMAN, D. B.; BREVES, G.; PEREIRA, L. G. R.; SILVA, A. G. M.; CHAVES, A. V. Abstract Tucumã oil is sourced from the fruit pulp of the tucumã tree and contains high concentrations of unsaturated fatty acids and carotenoids. Due to these properties it may have the potential to... ... Repository: BDPA Publication year: 2018

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