Toast almonds in a dry pan for a few minutes until golden and fragrant. Cool.Supreme the orange by removing the rind and pith with a sharp knife, then slice along the dividers to remove the segments. Cut the segments into halves.Use a vegetable peeler to shave long, thin slices of parmesan.Toss the oranges segments, toasted almonds, cooked farro, shaved parmesan and greens a big bowl with the vinaigrette.