Fig. 1. Ruminal fermentation parameters of rumen fluid incubated in vitro with HWO=Tifton 85 hay without oil seed; HSO=Tifton 85 hay+soybean oil (80g/kg DM); HLO=Tifton 85 hay+linseed oil (80g/kg DM). (a) pH, SEM=0.019; (b) NH3-N concentration (mg/dl), SEM=1.79; error bars are±SE for each