The invention discloses a
cadmium pollution-
continuous cropping obstacle facility agricultural soil production and remediation method. The method comprises the following steps: (1) planting hyperaccumulated
sedum alfredii hance on to-be-remediated soil, and performing mowing once after 4-6 months; (2) after mowing, directly
sowing and
intercropping 83-16 spring cucumbers of Holland on the soil, harvesting the spring cucumbers, and removing the hyperaccumulated
sedum alfredii hance at the same time; (3) after removal, directly
sowing the large-leaf white-stem water
spinach in Hong Kong, and performing flooding treatment during growth; (4) after harvesting the Hong Kong large-leaf white-stem water
spinach, applying a composite conditioner to the soil, and uniformly mixing the composite conditioner with
plough layer soil; and (5) 6-8 days later,
transplanting Holland 3099 autumn cucumbers, and performing cultivation until harvesting. According to the method,
cadmium hyperaccumulator-
continuous cropping obstacle crops-co-low accumulation aquatic vegetables-
continuous cropping obstacle crops are used for
crop rotation, the soil composite conditioner and reasonable
moisture management are used in cooperation, the problem of continuous
cropping obstacles is solved while
cadmium pollution of facility
agriculture soil is remediated, and safe production of vegetables is guaranteed.