Biological evaluation method for soil system health

The invention belongs to the technical field of ecological systems, and discloses a biological evaluation method for soil system health, which takes arthropods living in soil as evaluation materials and the diversity and activity of the arthropods as evaluation units. Comprising the following steps: collecting samples, determining the diversity and activity of arthropods, determining the equivalent diversity and equivalent activity of the arthropods, and constructing a soil system health evaluation model for evaluation. According to the method, residents-arthropods in living soil are utilized, the probability theory method is combined, the health quality condition of the soil system is evaluated, and the evaluation method is scientific and high in operability. 本发明属于生态系统技术领域，公开了一种土壤系统健康的生物评价方法，所述土壤系统健康的生物评价方法以生活于土壤中的节肢动物为评价材料，以节肢动物的多样性和活性为评价单元；包括样品采集，节肢动物多样性和活性测定，确定节肢动物当量多样性和当量活性，构建土壤系统健康评价模型进行评价。本发明利用生活土壤中的居民--节肢动物，结合概率论方法，进行土壤系的健康质量状况的评价，评价方法科学、操作性强。