Figure 5
From: A global meta-analysis of yield and water productivity responses of vegetables to deficit irrigation
Effect of deficit irrigation levels on yield and water productivity (WP) under open-field and greenhouse conditions. The dotted line (effect size = 0) represents full irrigation. Effect size > 0 indicates increase and effect size < 0 indicates reduction in yield and WP for deficit irrigation level relative to full irrigation (FI). Non-overlapping confidence intervals (horizontal bars) indicate significant differences. Numbers on right side of Y-axis represent number of studies/observations.
