A kind of method of preventing and treating Tian Qi disease

Abstract

The invention provides a method for preventing and controlling pseudo-ginseng diseases. The method comprises a method for preventing yellowing of pseudo-ginseng leaves and the method of processing yellowing pseudo-ginseng leaves. The method for preventing yellowing of pseudo-ginseng leaves comprises two steps: soil amelioration, and nursing after plantation. In the soil amelioration, organic fertilizer dregs are formed by stack retting of animal waste, straws, folium isatidis leaves dregs, cape jasmine dregs, and nerium oleander such that soil fertility is improved and harmful bacteria can be effectively eliminated and inhibited. After planting of pseudo-ginseng, sterilizing regulators composed of dandelions, leaves of camphor trees, nerium oleander, water, rooting powder, cupric acetate and triazolone bactericides such that germs breeding in a humid environment is inhibited; if pseudo-ginseng seeds turn yellow, rooting powder, brassinolide, cytokinin, propamocarb and metalaxyl are sprayed for regulation and treatment. The method for preventing and controlling pseudo-ginseng diseases has following beneficial effects: through a comprehensive treatment mode, pseudo-ginseng diseases can be effectively treated so that good preventive effect and economic benefit can be obtained.

Description

【Technical field】 [0001] The invention relates to the technical field of plant planting, in particular to a method for preventing and treating the disease of Tian Qi. 【Background technique】 [0002] Tianqi, also known as Panax notoginseng, is an Araliaceae plant of Umbelliferae, mainly distributed in Yunnan, Guangxi, Jiangxi, Sichuan and other places. Tianqi is the root of the plant Tianqi as a medicinal part, which has the effect of dispelling blood stasis and hemostasis, reducing swelling and relieving pain. It has the reputation of "gold does not change" and "sacred grass in the south". [0003] Tianqi grows in a shaded and humid environment for a long time, and the occurrence of various diseases is very serious, and it is often mixed or combined infection. Tianqi grows normally in the early stage, but after June, some leaves begin to turn yellow, and the stems become empty and dry. The main reason is that Tianqi suffers from Tianqi yellow rust, Tianqi root-knot nematod...

AI Technical Summary

Problems solved by technology

[0007] For the yellowing of leaves caused by the above-mentioned Tianqi disease, if the relevant methods are not used to deal with it, the mortality rate of Tianqi seedlings is as high as 95%. Traditionally, a single chemical and biological agent is used for control, but the single treatment method of chemical agents is not beneficial to field diseases The solution of the problem cannot solve the mixed or compound infection, but will enhance the resistance of the bacteria