Flat planting can make Danpi high yield

Flat planting can make Danpi high yield

Danpi is the root skin of traditional Chinese flower peony and is a valuable Chinese herbal medicine. The traditional cultivation method of peony is direct planting or slanting cultivation. The new cultivation method - flat planting can not only improve the survival rate of peony, shorten the cultivation period, but also increase the production and quality of tanned husks with thick roots and more skin.

In the whole lot, first dig a groove that is exactly the same size as the peony plant, and the depth of the groove is 15 to 20 cm. Then, the peony seedlings are laid flat in the groove, and the wet yam is used. The roots are pressed tight and the grooves are filled with fine soil. When filling, one or two buds on the peony plant should be exposed to facilitate germination. After the planting is completed, the roots should be poured with water and used as straw to cover the soil. After the earth warms up, the covering can be removed. In order to improve the survival rate of planting, planting should generally be carried out in the dormant period of peony, that is, after the autumn leaves fall to the early spring of the following year, it is suitable for planting.

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