Figure 1.
NBQA: frequency distributions for specific offal condemnations from all carcasses sampled in the NBQA-2007 and NBQA-2016. Means within specific condemnation reason with different superscripts differ (P < 0.05). Total number of observations for liver condemnations were 4,896 (NBQA-2007) and 4,800 (NBQA-2016). Total number of observations for hearts condemnations were 4,896 (NBQA-2007) and 4,586 (NBQA-2016) (Nicholson, 2008).