Notoginseng soil treatment agent and use method thereof

Abstract

The invention relates to a notoginseng soil treatment agent and a use method thereof. The notoginseng soil treatment agent contains 50% of carbendazol wettable powder, 95% of hymexazol wettable powder, 25% of metalaxyl, propamocarb wettable powder and 72% of agricultural use streptomycin wettable powder. The soil treatment agent has good effects to prevent major fungus diseases caused by ascomycetes, deuteromycetes, oomycetes in fungus and diseases caused by pseudomonas and xanthomonas bacteria; soil treatment is carried out on soil which is used for continuously planting for four years with the soil treatment agent 20 days before notoginseng transplanting and a notoginseng seed dressing. Rate of emergence of a field trial is 87.22% which is 63.63% 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 notoginseng and a use method thereof, which belong to a soil treatment and seed dressing agent for preventing and treating root rot of notoginseng. Background technique: [0002] The accumulation of a large number of pathogenic bacteria in the continuous cropping soil of Panax notoginseng causes 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 solved. 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. [0004] Panax notoginseng soil treatment agent and its use method, composed of 50% carbendazim wettable powder, 95% hymexazol wettable powder, 25% metalaxyl-prop...

AI Technical Summary

Problems solved by technology

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