Method for fertilizing pseudo-ginseng

Abstract

The invention discloses a method for fertilizing pseudo-ginseng, the method is as follows: A. in a leaf-expansion period, to be more specific, in April, beginning from complete seedling emergence and leaf surface expansion, applying a high nitrogen type water fertilizer to root parts or leaf surface once every 7-10 days; B. in a growth period, to be more specific, in May to July, applying a balanced type water fertilizer to the root parts or the leaf surface once every 7-10 days; and C. in a flowering and fruiting period, to be more specific, in September to November, applying a high potassium type water fertilizer to the root parts or the leaf surface once every 7-10 days. The normal growth of the pseudo-ginseng can be ensured by the way of water fertilizers from the aspects of balanced nutrition, environmental control, different growth stages of the pseudo-ginseng, and the like, accumulation of effective components of the pseudo-ginseng can be promoted, and the incidence of diseases of the pseudo-ginseng can be obviously inhibited. The method greatly improves the utilization ratio of the fertilizer for the pseudo-ginseng and saves the cost.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a fertilization method of notoginseng. Background technique [0002] Panax notoginseng is a plant of the genus ginseng of Araliaceae, known as "gold does not change", "sacred grass of the south", "king of ginseng", etc. It is a rare and precious Chinese medicinal material unique to Yunnan and a bright pearl in Chinese traditional medicine. The invention relates to a notoginseng fertilization method. Panax notoginseng is a perennial plant with underdeveloped root system. More than 50% of the root system is distributed in the topsoil of 5-10 cm. The requirements for soil fertility are extremely strict, and various fertilizers must be continuously added. Reasonable fertilization is extremely important for the growth of Panax notoginseng. At present, the fertilization method of Panax notoginseng mainly uses dry fertilization as the main method. Dry application is to fully mi...

AI Technical Summary

Problems solved by technology

As far as the current main fertilization methods are concerned, human factors such as the fermentation of fertilizers and the uniformity of fertilizers have led to defects such as slow fertilizer efficiency and low fertilizer utilization efficiency.

At the same time, due to uneven fertilization, it is easy to cause too heavy fertilization, which makes Panax notoginseng susceptible to disease, and too light fertilization will affect the growth of Panax notoginseng

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