What is Xihuang grass? What is the breeding method of Xihuangcao?

Xihuangcao is a kind of folk herbal medicine, which is commonly known as Rhizoma Coptidis, also known as gully grass, bear bile grass, blood herb and so on, which has the effect of clearing heat and dampness, cooling blood and dispersing blood stasis. So, what is Xihuang grass? What is the breeding method of Xihuangcao? Let's get to know it together.

What is Xihuangcao?

Xihuang grass is a kind of folk herbal medicine, which is mainly produced in southern China, such as Sichuan, Yunnan, Jiangxi, Hunan, Guangdong, Guangxi and other places. It can treat acute icteric hepatitis, acute cholecystitis, dysentery, enteritis and other diseases. It has been developed into a variety of traditional Chinese medicine preparations with broad market prospects.

Second, the propagation method of Xihuang grass.

1. Seed propagation

Seed propagation is a common sowing. In autumn, the ripe fruit is picked, the flesh is removed, and the seeds are taken out. The sowing time is usually when Rain Water is sufficient and the temperature rises in spring. It is best to sow or strip sow before and after the Qingming Festival. When sowing, stir the seeds and fine sand at 1:5, spread them evenly on the land, then cover the soil with a layer of fine soil to keep warm and moisturize. Strip sowing should open ditches on the ground, spread the seeds evenly into the ditch, cover the soil and water, and water thoroughly and evenly. Seedling emergence should be combined with mid-tillage and weeding and apply thin fertilizer and water 1-2 times to promote the growth of seedlings. When the seedlings grow 8-10 true leaves, they can be transplanted and planted.

2. Cuttage propagation

Generally, young twigs are selected for cutting. the cuttings can be cut from the strong growing plants in the seed field or in the field, cut them into 10-15 cm length, leaving 3-4 nodes above, cut off the basal leaves when cutting, leave 1-2 pairs of leaves at the top, and the lower end is wedge-shaped, soak the cut cuttings with rooting powder for 5-10 minutes, which can improve the survival rate and insert the cuttings obliquely into the seedbed. The upper end exposed 1/3 or 1/4, covered with compacted soil, watered after cutting, and then built a sunshade net to keep the soil moist, rooting after about a week, and transplanting in half a month.

3. Ramet propagation

Ramet propagation means that the stolon rhizomes harvested in the same year are densely planted as seed plots, and measures are taken to prevent cold and moisturize them so that they can survive the winter safely. after next spring, many new tillers will grow on these creeping rhizomes, and after these new seedlings and mother plants are separated, they can be replanted.

The above is what the Xihuang grass sorted out for you by the editor of Tuliu.com and what are the breeding methods of Xihuangcao. I hope it can help the growers!