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

表3 节肢动物害虫和天敌功能群多样性指数对有机种植的响应

Table 3 Responses of arthropod pest and natural enemy subcommunities diversity to organic planting over conventional planting

多样性指数 Diversity index 功能类群 Arthropod communities 总效应值 Total effect size (%) 95%置信区间 95% confidence interval (%) 样本量 Sample size (n) 组间异质性 Between-group heterogeneity (Qb) 显著性差异 Probability (P) 丰富度 Richness 天敌 Natural enemy 22.50 13.76-33.62 40 0.81 0.45 害虫 Pest 31.03 9.22-53.18 18 多度 Abundance 天敌 Natural enemy 71.80 45.25-105.15 49 5.82 0.001 害虫 Pest -10.46 -38.62-28.19 19