Notoginseng processing soil treatment agent and use method thereof

Abstract

The invention relates to a notoginseng processing soil treatment agent and a use method thereof. The soil treatment agent contains 50% of carbendazol wettable powder, 50% of thiram, 25% of metalaxyl, propamocarb wettable powder and 20% of bismerthiazol wettable powder. The treatment agent is fully mixed with appropriate clean fine soil to be scattered on the surface of moisture in the soil and harrowed in the soil 20 days before sowing or transplanting notoginseng; when the notoginseng is transplanted, the transplanting can be carried out after the treatment agent is mixed with the seeds uniformly. Soil treatment is carried out on soil which is used for continuously planting with the soil treatment agent 20 days before notoginseng transplanting and notoginseng seed dressing. Rate of emergence of a field trial is 79.81% which is 56.22% higher than that of a comparison without using the soil treatment agent of 23.59 percent. The soil treatment agent has low toxicity to human and livestock and less vestigital, and not only can be used for preventing and treating bad rot, stump rot, bud-rot and diseases of the notoginseng, but also can be used for treating the soil of various crops of other traditional Chinese medical materials and vegetables.

Description

Technical field: [0001] The invention relates to a soil treatment agent for continuous cropping of Panax notoginseng and a use method thereof, which belong to a soil treatment and seed dressing agent for preventing and controlling root rot of Panax notoginseng. Background technique: [0002] The accumulation of a large number of pathogenic bacteria in the continuous cropping soil of Panax notoginseng caused serious damage to the root rot of Panax notoginseng. For many years, the technical problem of serious root rot in the continuous cropping soil of Panax notoginseng has not been effectively solved. One piece of land can only be planted with Panax notoginseng once, and the next planting needs an interval of more than 10 years. Invention content: [0003] The purpose of the present invention is to use the existing pesticides to formulate a new soil treatment and seed dressing agent that has a significant effect on preventing and treating the root rot of Panax notoginseng. ...

AI Technical Summary

Problems solved by technology

[0002] A large number of pathogenic bacteria accumulate in the continuous cropping soil of Panax notoginseng, causing serious damage to the root rot of Panax notoginseng

For many years, the technical problem of serious root rot in planting Panax notoginseng in continuous cropping soil has not been effectively resolved. A piece of land can only plant Panax notoginseng once, and the next planting needs an interval of more than 10 years