Method for solving soil continuous cropping obstacles in chrysanthemum field facility cultivation

The invention discloses a method for solving soil continuous cropping obstacles in chrysanthemum field facility cultivation. The method comprises the following steps: 1) removing residues in a facility cultivation chrysanthemum field, and watering to wet soil; (2) performing rotary tillage on the soil treated in the step (1), and furrowing by using a ridging machine; (3) laying a drip irrigation belt on the soil treated in the step (2); (4) covering the surface of the soil treated in the step (3) with a thin film, diluting metham with water, and performing drip irrigation through the drip irrigation tape to disinfect the soil covered with the thin film; and 5) closing the greenhouse, then opening the greenhouse, removing the film, and transplanting chrysanthemum rooting seedlings in the soil treated in the step 4) for cuttage planting. The method is simple and convenient, soil continuous cropping obstacles in chrysanthemum field facility cultivation can be solved, chrysanthemum growth vigor is consistent, the