Pollution caused by macro- and microplastics has become a global concern that is ubiquitous throughout the environment. The reported impacts of macro-and/or microplastics in soil were mixed without uniform conclusions. Here, we quantitatively analyzed the effects of macro-and microplastics on crop growth and soil health using a global meta-analysis, based on 2,226 paired field/ laboratory measurements from 141 papers published in the literature. The results show that the unabated accumulation of macro-and/or microplastics negatively impacts crop growth and soil health. Overall, there were no significant effects on crop-soil properties of macroplastics between 30 and 240 kg/ha excluding soil water infiltration rate, but the crop-soil properties were negatively impacted with time and macroplastics over 240 kg/ha excluding soil olsen-potassium. There were no significant effect on crop-soil animal properties of microplastics between 0.01 and 100 mg/kg excluding weight, but the crop-soil animal properties impacts were negative with time and microplastics over 10,000 mg/kg excluding plant chlorophyll. Using a random forest model (RF) trained with crop/ animal and macro-and/or microplastics factors, we found that the response of crop growth and soil health to macro-and/or microplastics was related to plastic content, plastic type, plastic size and crop/ animal type variables. Altogether, our findings of macro-and microplastics impacts on crop growth and soil health are crucial to policy-making related to agricultural sustainable development under global change.

宏观塑料和微塑料造成的污染已成为全球关注的问题，在整个环境中无处不在。报告的土壤中宏观和/或微塑料的影响是混合的，没有统一的结论。在这里，我们使用全球荟萃分析定量分析了宏观和微塑料对作物生长和土壤健康的影响，该分析基于文献中发表的 141 篇论文中的 2,226 对现场/实验室测量结果。结果表明，宏观和/或微塑料的不断积累会对作物生长和土壤健康产生负面影响。总体而言，不包括土壤水分入渗，30 至 240 公斤/公顷的大塑料对作物土壤特性没有显着影响率，但作物-土壤性质受到时间和宏观塑料超过 240 公斤/公顷（不包括土壤奥尔森钾）的负面影响。不含重量的微塑料在 0.01 和 100 mg/kg 之间对作物-土壤动物特性没有显着影响，但随着时间的推移和超过 10,000 mg/kg 的微塑料不包括植物叶绿素，对作物-土壤动物特性的影响是负面的。使用经过作物/动物和宏观和/或微塑料因素训练的随机森林模型 (RF)，我们发现作物生长和土壤健康对宏观和/或微塑料的反应与塑料含量、塑料类型、塑料大小和作物/动物类型变量。共，