Figure 2From: Accounting for variation in designing greenhouse experiments with special reference to greenhouses containing plants on conveyor systemsFitted trends over columns and positions. (A) with column means, for total areas on day 21; (B) with position means, for total areas on day 51; (C) for total areas on day 51, adjusted for total area on day 21; (D) with position means, for fresh weight on day 51. Each plot in (A) is for a location in the greenhouse and in (B) and (D) for a zone in the Smarthouse, with the arrangement of the plots mirroring their geographical location in the greenhouse.Back to article page