How to manage Panax notoginseng

(1) When the height of seedlings is 30 cm, the trestles are erected in time to make them climb, and at the same time, the buds are picked to promote the germination of lateral buds.

(2) In open field cultivation, shading net should be used in summer to inhibit flower bud differentiation, make plants continue to grow vegetative, inhibit summer flowering, achieve the purpose of producing leaves all year round and increase yield.

(3) fertilizer, water management vine pseudo-ginseng strong growth potential, water demand, although drought resistance, but to grow fat leaves, high yield, need regular watering, after every harvest 2 leaves apply a compound fertilizer. Households grow in pots and water them every day.

(4) The leaves of the plant diseases and insect pests are slightly bitter, and the pests are few. Open field cultivation, in summer rain for a long time will occur "black sunflower snake eye disease", damage leaves, leaf spots nearly round, edge purple red, clear division, yellow white to yellow brown in the middle of the spot, slightly sunken, thin quality, some easy to become perforated, serious when the disease spots densely covered, unfit for food. Control methods: appropriate dense planting, avoid excessive watering and partial application of nitrogen fertilizer; spraying 0.01 mg/kg (PPM) of "906"(i.e. crystalline brassinolide) after early harvest can promote early growth and rapid development of plants and prevent pests.

(5) Harvest vine notoginseng can be harvested at any time more than 30 days after planting. After 2 months, it enters the full harvest period, with an average of 300~400 grams of leaves per plant per month, and the harvest period is about 6 months. It is better to harvest early in the morning when cultivated in large areas, and it is more resistant to storage and transportation. Fresh leaves can be stored at 5°C for 7~10 days after harvest wrapped in plastic wrap.