Fig. 8From: Earthworms facilitated pepper (Capsicum annuum L.) growth via enhancing the population and function of arbuscular mycorrhizal fungi in a low-density polyethylene-contaminated soilRedundant analysis (RDA) plot of plant parameters with soil chemical and arbuscular mycorrhizal (AM) properties as affected by different inoculation treatments. Control, non-inoculation; E, inoculation of earthworm; M, inoculation of AM fungus; E + M: inoculation of both; ALP, alkaline phosphataseBack to article page