A method for comprehensive prevention and treatment of Panax notoginseng yellow bud zhashui

Abstract

The invention provides a method for comprehensively preventing and treating water reel of yellow buds of panax notoginseng. By adopting scientific and reasonable planting skills, the technical problem that in the prior art, the mobility of water reel of the yellow buds of the panax notoginseng is high is solved. The method includes the following steps that, land with loose soil and good drainage is selected as a seedbed; seeds which are bright red in appearance color, full and free of scab and worm-eaten traces are selected and used for planting; the land is turned up till the soil is loose; lime powder and the loose soil are evenly mixed and then are held for several days; the disinfected loose soil and biological organic fertilizer are evenly mixed through an even spreading and applying technological means; the loose soil and 5% of abamectin granule agents are mixed evenly through an even spreading and applying technological means and are held for 10-30 days; the mature panax notoginseng seeds are evenly sown in the loose soil according to the planting density that 35-40 kg of the seeds are sown on each mu of the loose soil; underground pest attack is suppressed through insecticidal measures; chitosan products or alga products are applied once every other 40-45 days so that the natural immunity of panax notoginseng plants can be improved.

Description

technical field [0001] The invention relates to the technical field of notoginseng planting, in particular to a method for comprehensively preventing and treating yellow buds of notoginseng. Background technique [0002] Panax notoginseng yellow bud zhashui is a new type of disease that has harmed notoginseng seedlings and affected the quality of notoginseng seedlings in recent years. It has occurred in the entire Wenshan notoginseng seedling base. When it is serious, the incidence rate is 90%. Even with the best management In the seedling base, diseased plants can still be found. In the prior art, the research on the pathogenic factors of Panax notoginseng and yellow bud zhashui is still in the exploratory stage, and the occurrence law of the disease is not fully grasped, and there are still two researches on physiological diseases and fungal diseases. Under the premise of unknown pathogenic factors, through the accumulation of experience, it is necessary to develop a meth...

AI Technical Summary

Problems solved by technology

In the prior art, the research on the pathogenic factors of notoginseng yellow bud zhashui is still in the exploratory stage, and the occurrence law of the disease is not fully grasped, and there are still two researches on physiological diseases and fungal diseases.

Images