有机种植对农田节肢动物多样性影响的整合分析

黄方倩, 王超, 刘明庆, 陈秋会, 韩笑, 王磊, 席运官, 张纪兵

Effects of organic planting on arthropod diversity in farmland: A meta-analysis

Fangqian Huang, Chao Wang, Mingqing Liu, Qiuhui Chen, Xiao Han, Lei Wang, Yunguan Xi, Jibing Zhang

图1 有机种植相比常规种植节肢动物多样性指数的增加率。图中圆点为效应值, 即有机种植相比常规种植其节肢动物多样性指数的变化量, 误差线为效应值的95%置信区间, 括号内的数值为该效应值的样本量。若效应值的95%置信区间未跨越零轴, 则表示该效应与对照相比差异显著。

Fig. 1 The relative change of arthropod biodiversity under organic planting compared with conventional planting. The dots in the figure are the mean effect sizes, which represent the relative change of arthropod diversity under organic planting compared with conventional planting. The error lines indicate the 95% confidence interval (95% CIs) of the mean effect sizes, and the value in brackets is the sample size. Mean effect sizes were considered to be significantly different from the control if their 95% CIs did not cross the zero axis.