Biochar remediation method for panax notoginseng continuous cropping soil

The invention belongs to the technical field of pseudo-ginseng planting, and relates to a pseudo-ginseng continuous cropping soil biochar remediation method. Comprising the following steps: preparing rubber charcoal; after the pseudo-ginseng is dug, pseudo-ginseng sick bodies remaining in the land parcels are removed through deep ploughing and exposure to the sun; before October of the next year, the land parcels where the pseudo-ginseng is planted are deeply ploughed and exposed to the sun again, quick lime is scattered for soil disinfection, and the lime is used for soil disinfection; 2-3 weeks before panax notoginseng seedlings are transplanted, the prepared rubber charcoal and the microbial organic fertilizer are evenly spread on the soil surface, the rubber charcoal can serve as a carrier of microbial bacteria in soil and can improve the effectiveness of a microbial preparation, microorganisms can provide nutrition for panax notoginseng, the microbial ecological environment of panax notoginseng planting