American ginseng planting conditions and methods

Cultivation conditions: American ginseng is suitable for planting in places with high altitude and sufficient rainfall, and the growth of American ginseng has strict requirements for soil and temperature, suitable for loose soil, deep fertile soil and sandy soil with high humus content, and suitable for temperature of 18-24℃. Planting method: seed propagation or seedling transplanting method can be selected for planting, first land selection and then soil stacking, watering before sowing, covering seeds with plastic film after planting.

1. Cultivation conditions of American ginseng

1. American ginseng is suitable for planting in the mountainous broad-leaved forest zone with an altitude of about 1000 meters. The rainfall is about 1000 mm all the year round, the annual average temperature is about 13℃, and the climate is mild and the rainfall is abundant.

2, American ginseng likes the conditions of shade and humidity, avoid strong light and high temperature, and the optimal temperature for growth is 18℃-24℃, and the relative humidity of the air is about 80%.

American ginseng has strict requirements for soil, and is suitable for growing on forest sandy soil with loose soil, thick soil layer, fertile and rich humus.

2. Cultivation methods of American ginseng

1. Seed selection

American ginseng is planted by seed propagation and seedling transplantation.

2. Land selection and preparation

(1) Before planting American ginseng, we should select the land, try to choose forest humus soil, good drainage, deep humus soil layer forest land.

(2) After selecting the land, first cover it with weeds and random branches, and then burn it. After burning, pile up the topsoil with a shovel.

(3) If conditions permit, the pile of soil can be frozen and decomposed after a winter or summer, remember not to use it now.

3. Watering

American ginseng should be watered before sowing, and the soil should be loosened after water infiltration.

4. Cultivation

(1) The planting of American ginseng is carried out by drilling 6 cm X 6 cm, and after sowing, the soil is covered with 3-5 cm.

(2) Cover the grass, fallen leaves, plant ash, etc. about 6 cm above to improve the emergence rate of American ginseng seeds.

(3) If conditions permit, the seeds can be covered with plastic film, which can ensure the emergence rate and prevent weed diseases.

III. Field management when planting American ginseng

1, American ginseng should pay attention to timely cleaning of the ginseng garden, drying the deposits, and burning the deposits with fire to make fertilizer.

2. It should be noted that before the overwintering buds have been unearthed, spray the bed surface, working channel, scaffolding, etc. with 1% copper sulfate to kill the pathogenic bacteria.

3, American ginseng after planting should pay attention to timely loosening and weeding, keep the soil loose, this is conducive to ventilation and light transmission and maintain moisture.

4, after the removal of American ginseng cold, to timely loosen the soil to increase the permeability of the soil to facilitate the emergence, later see weeds to be removed in time.

5, in addition, we should pay attention to the work of hanging curtains, American ginseng likes sunlight but is afraid of strong direct sunlight, most afraid of cold wind and heavy rain, can take the method of front and rear eaves to prevent and control, so as to block wind and rain and strong light, but also to prevent drought and reduce evaporation of water.

6. Insist on putting curtains in the morning and rolling curtains at night every day until the beginning of autumn.