Method for planting artemisia apiacea

Abstract

The invention discloses a method for planting artemisia apiacea. The method comprises the following steps that 1, seedlings are planted, wherein sowing and seedling growing are carried out on a seedbed, and after planting, the seedbed is drenched with five kilograms of decomposed human excreta or compound fertilizer per mu; 2, transplanting is carried out, wherein field pieces are ditched and ridged, two rows of plants are planted in each ridge, and row spacing*plant spacing is 0.8*0.8 m; 3, fertilization is carried out, wherein fertilization is carried out in three stages, according to the first stage, drenching is carried out with 10 to 15 jin of composite fertilizer or 0.3-percent composite fertilizer water per mu one week after transplanting, according to the second stage, fit opening is carried out, 35 jin of composite fertilizer or decomposed farmyard manure is applied per mu 15-20 days after transplanting, and according to the third stage, 50 jin of composite fertilizer or farmyard manure is applied per mu 35-45 days after transplanting; 4, field management is carried out, wherein waterlogging is drained in the rainy season; 5, pest control is carried out, wherein stem rot is prevented and treated through polysulfide suspending agents or thiophanate, and 40 percent of dimethoate and 20 percent of fenvalerate or imidacloprid mist spray are used per mu for preventing or treating aphids. The artemisia apiacea planted through the method is excellent in quality, the content of artemisinin is improved, and medical value is increased.

Description

technical field [0001] The invention relates to the field of planting medicinal plants, in particular to a cultivation method of Artemisia annua. Background technique [0002] Artemisia annua is a kind of herbaceous plant, which is Artemisia annua of the genus Artemisia annua in the family Asteraceae. It likes humidity, avoids drought, is afraid of waterlogging, and requires sufficient light. Artemisia annua has high medicinal value, and artemisinin derivatives can produce many series of drugs. Artemisinin is mainly used for malaria, tuberculosis, hot flashes, heatstroke, itchy skin, urticaria, seborrheic dermatitis, etc. Artemisia annua crops are rough and easy to grow. Tube, short growth period, less investment and quick returns. Based on the high medicinal value of Artemisia annua, there is a great demand for artemisinin in the market, so a large amount of artificial cultivation and standardized production are required. However, at present, the yield of artificially cul...

AI Technical Summary

Problems solved by technology

However, at present, the yield of artificially cultivated Artemisia annua is only 200-250 kg per mu, and the content of artemisinin is generally low. How to increase the yield of artificially cultivated Artemisia annua and increase the content of artemisinin, a medicinal component of Artemisia annua, is currently to be solved question