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Glicerina na alimentação de bovinos de corte: Consumo, digestibilidade, parâmetros ruminais e sanguíneos
(2015-01-01)
This study aimed to evaluate the effects of glycerin supplements in the diet of beef cattle by assessing intake, apparent nutrient digestibility, ruminal pH, ruminal ammonia concentrations, and blood parameters. The study ...
Feed technologies and efficiency in cow-calf systems
(Brazilian Journal of Animal Science, 2022)
Feeding value of whole raw soya beans as a protein supplement for beef cattle consuming low‐quality forages
(2018-02)
Experiments (Exp) I and II were conducted to compare raw whole soya beans (WSB), roasted (rWSB) or other protein sources as supplements of low‐quality forages fed ad libitum to beef cattle, upon DM intake (DMI), ruminal ...
Global liver gene expression differences in Nelore steers with divergent residual feed intake phenotypes
(Biomed Central Ltd, 2015-03-25)
Background: Efficiency of feed utilization is important for animal production because it can reduce greenhouse gas emissions and improve industry profitability. However, the genetic basis of feed utilization in livestock ...
Feed efficiency of Nellore cattle selected for postweaning weight
(Sociedade Brasileira de Zootecnia, 2014)
Proteomic investigation of liver from beef cattle (Bos indicus) divergently ranked on residual feed intake
(2018-01-01)
Proteomics studies can be used to identify proteins that affect feed efficiency traits, related to cost and profitability of meat production. We used a proteomic approach based on two-dimensional electrophoresis (2D-PAGE) ...
Hydrogen ion efflux differences in soybean roots associated with yieldsEl flujo de iones de hidrógeno por la raíz de soya y su relación con el rendimiento
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1997)
Meta-analysis of the effects of essential oil as an alternative to monensin in diets for beef cattle
(2021-06-01)
Additives used to improve feed efficiency of beef cattle on high-grain diets requires products that not only increase animal performance but also provide food safety for consumers. Since phytogenic additives such as essential ...
Simbióticos e monensina sódica no desempenho e na qualidade da carne de novilhas mestiças Angus confinadas
(2015-01-01)
The objective of this work was to evaluate the effect of inclusion of synbiotics and sodic monensin on the performance, carcass characteristics, and meat quality of Angus crossbred heifers on feedlot. A completely randomized ...
Intensification: A key strategy to achieve great animal and environmental beef cattle production sustainability in Brachiaria grasslands
(2020-08-01)
Intensification of tropical grassland can be a strategy to increase beef production, but methods for achieving this should maintain or reduce its environmental impact and should not compromise future food-producing capacity. ...