Teach you potted American ginseng

American ginseng, commonly known as American ginseng, is a valuable medicine that mainly produces the United States and Canada. China has successfully introduced it. In recent years, scientific research units have conducted potted ginseng cultivation experiments with good results. American ginseng potted plants have small footprint, are easy to move, can extend the annual growth cycle of American ginseng, effectively increase the medicinal properties and quality, etc. The following describes the cultivation points:

Cultivation time. Potted American ginseng can be carried out at the beginning of March, but it can also be carried out in the middle or late October. It is also possible to raise the survival rate with the cultivation of the seedlings.

Basin soil preparation. Potted American ginseng culture soil, the best use of hillside humus soil (6), decomposed eucalyptus leaves (2), decomposed livestock manure (1), fine sand (1) after sifting, mixing evenly to make. But do not use willow leaves and fresh eucalyptus leaves for cultivation.

Choose seedlings to choose pots. For potted seedlings, strong seedlings, full spores, and disease-free pests should be selected. The size of the pots can be determined according to the size of the seedlings. For example, a pot or wooden box with a diameter of 20 to 30 cm and a pot depth of 25 to 35 cm should be used for the two-year-old seedlings.

Cultivation method. First put the culture soil into the pot about 3 ~ 4cm thick, and then the seedlings oblique planted in the pot, so smooth roots, do not curl. Next, the culture soil was filled with pots. The buds were about 3 cm from the soil surface, soaked in water, and placed in the shade that was not exposed to strong light.

Cultivation management. Because American ginseng is a negative plant, it is afraid of strong light, hi light, and astigmatism, so it must be done well in summer. Shade can be used curtains, shade nets and so on. Under strong sunlight, American ginseng is susceptible to "sunburn". Potted American ginseng should be regularly watered and not too much water. It is advisable to keep the soil moisture between 25% and 30%. Do not exceed 30%, otherwise it is easy to get rusty rot. American ginseng is sensitive to temperature. When watering, try to achieve the same water temperature, soil temperature, and temperature. The required room temperature of American ginseng should be maintained between 19°C and 25°C during the whole growth period. Too high or too low temperature will adversely affect the growth of American ginseng. American ginseng enters a dormancy period in winter. Do not water more, and protect the soil from being wet. The temperature must not be lower than -10°C.

Potted American ginseng can be used for medicinal purposes from 4 to 5 years. Wash the fresh cucumbers with water, dry them, shape them and wrap them around.

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