Fig. 3. Relationships between masticate dry matter (DM) and steer average daily gain for continuously stocked coastal bermudagrass (CB), switchgrass (SG), rotationally stocked flaccidgrass (FGR), flaccidgrass (FG), and tall fescue (TF) when expressed as (A) the proportion in large, medium, and small particle classes; (B) in vitro DM disappearance (IVDMD) of each particle size class, and (C) digestible DM concentration of each particle size class (proportion of masticate DM in each particle class x the IVDMD concentration of its DM).