The intake and digestibility were evaluated in grass silage, using 20 adult sheep, mixed breed, distributed in a completely randomized design with four treatments: elephant grass silage without inoculant, elephant grass silage inoculated with 10(6)FCU/g of strains of Enterococcus faecium, elephant grass silage inoculated with 10(6)FCU/g strains of Streptococcus bovis JB1, elephant grass silage inoculated with 10(6)FCU/g of strains of S. bovis HC5 and five replicates per treatment. The evaluation period lasted 21 days being 15 for diet adaptation and six for the collections. There was a statistical difference (P<0.05) between the intake of dry matter of the silages assessed, and the highest values were recorded in the silages inoculated with microbial inoculants. Silage without inoculation had the lowest values (P<0.05) of dry matter intake (1.43% BW or 42.79g/kg BW0,75/day) and silage inoculated with Streptococcus bovis HC5 showed higher dry matter intake (2.3% or 56.10BW g/kg BW0,75/day). The lowest digestibility of dry matter occurred in the control silage (42.8% DM) followed by elephant grass silage inoculated with E. faecium and S. bovis JB1, respectively. The apparent digestibility of neutral detergent fiber was affected by inoculation (P<0.05) with values higher than five percentage points compared to elephant grass silage without inoculant (54.7%).
digestion; ingestion; microorganism; nutritional value
