Summary of the field and laboratory design phases, following through a single field replicate block. Laboratory processing of all field replicate blocks in both trials was undertaken; however, the follow-through for only one of the replicates is shown, which is replicate block R1 (2010 trial). There were eight missing cultivars in this particular replicate (shown in red). Overall, 660 (620 + 20 + 20) samples were processed in the laboratory, representing 640 unique cultivars out of 648 total cultivars with 20 of these 640 cultivars duplicated. A similar diagram is applicable for the 2011 trial.