Figure 5From: Accounting for variation in designing greenhouse experiments with special reference to greenhouses containing plants on conveyor systemsPrecision, relative to no blocking, of different blocking arrangements for each tactic. Three series of blocking arrangements are considered: (i) blocks that are confined to the same lane of the Smarthouse with 2, 3, 4, 6, 8, 12 or 24 carts within a block, (ii) blocks that are contained within 1, 2, 3, 4, 6, 8, or 12 positions of the Smarthouse and spread across the 3 lanes so that they have 3, 6, 9, 12, 18, 24 or 36 carts within a block, and (iii) rows and columns in blocks each of 3 lanes by 2, 3, 4, 6, 8, 12 or 24 positions. Values greater than 100 indicate better precision than no blocking.Back to article page