Comportamento ingestivo de ovinos alimentados com diferentes fontes de fibra

The effects of different diets on the ingestive feeding behavior in wethers (feeding, ruminating and idle) were evaluated. Sixteen wethers with an average weight of 45.1kg were housed in metabolic cages and were randomly assigned to four treatments (T1- sugarcane silage + concentrate; T2- sugarcane silage + concentrate + 15% whole cottonseed; T3- sugarcane and T4- hay Tifton 85). The ingestive behavior was assessed by visual observation at 10 minute intervals for 24 hours. There were differences between treatments for time spent feeding and idle, and the treatment with Tifton 85 hay showed the highest values for feeding time, 6.04 h/day, and lower values for idle time, 7.50h/day.