Figure 8 in Does narrow row spacing suppress weeds and increase yields in corn and soybean? A meta-analysis

Figure 8. Sensitivity analysis showing the variation in overall effect sizes (log of response ratios [ln(RR)]) (mean ± 95% confidence intervals [CIs]) of narrow row spacing effects on (A) weed density, (B) weed biomass, (C) weed control, (D) weed seed production, and (E) crop yield when any specific study was excluded from the analysis. The vertical red solid and dashed lines represent the mean ± 95% CIs, respectively, of overall effect sizes with all the studies included in the analysis.图8 敏感性分析结果：当逐一排除单项研究开展分析时，窄行距对（A）杂草密度、（B）杂草生物量、（C）杂草防控、（D）杂草结籽量及（E）作物产量的总体效应量（响应比对数，log of response ratios，ln(RR)）的变化情况，结果以均值±95%置信区间（confidence intervals，CIs）呈现。图中垂直红色实线与虚线分别代表纳入全部研究时，总体效应量的均值与95%置信区间。