Planting methods and habits of Glycyrrhiza uralensis

1. Licorice likes the dry climate with abundant sunshine, long sunshine and low temperature. It is suitable to choose sandy loam with deep soil layer and good drainage. 2. When reproduction is combined with spring and autumn mining, the thick root is used medicinally, the thin rhizome is cut into 4-5 cm segments, and there are 2 Murray 3 buds above. The disease-free excellent rhizome is selected and sprayed with new high-fat membrane before sowing (it can be mixed with seed coating agent to ward off underground diseases and insects, isolate virus infection, do not affect germination and swelling function, strengthen respiratory intensity, and improve seed germination rate). 3. Keep the soil moist before and after emergence, weed and loosen the soil in time to ensure adequate water and fertilizer. When the leaves begin to expand, spray the medicinal herb Root Daling on the leaves. The leaf photosynthesis products (nutrients) were transported to the root system, the nutrient conversion rate and soil loosening ability were improved, the rhizome was expanded rapidly, and the medicinal content was greatly increased. At the same time, the comprehensive prevention and control of diseases and insect pests should be strengthened, and the principle of disease treatment, pest control and prevention should be followed, combined with spraying new high lipid membrane to enhance the control effect. At the end of autumn, we should do a good job of winter prevention and heat preservation to ensure safe overwintering.