News_News_Chongqing Wanglong Huanglian Technology Co., Ltd

07-08 

Congratulations to Chongqing Wanglong Huanglian Technology Co., Ltd. website

07-08 

What should we pay attention to when planting Coptis chinensis? Prevent pests and diseases, and avoid growth restriction

The cultivation of Chinese medicinal materials has a certain history in my country. Due to the increasing market demand, many regions are now vigorously advocating the cultivation of this kind of medi

07-08 

Chongqing Shizhu Huangshui Huanglian Cultural Exhibition: Take you to experience the "bitter" culture

China News May 7th, Shizhu County, Chongqing City has cultivated Coptis chinensis for more than three hundred years. It is the prestigious "Hometown of Coptis chinensis" in the country. The Coptis chi

07-08 

There are three key points to planting Coptis chinensis: soil, fertilization and pruning

The cultivation of Chinese herbal medicine has been a popular project in recent years. Some ordinary agricultural growers have begun to try to plant medicinal materials. Coptis chinensis is one of the

07-08 

Identification method of Coptis chinensis

This product is the dried rhizome of Coptis chinensis Franch., Coptis chinensis Franch., Coptis deltoidea C.Y. Cheng et Hsiao, or Coptis teeta Wall. of Coptis yunnanensis (Yunlian). Because of its yel

05-27 

Shizhu Huanglian: The world suffers first, heat clears first

When it comes to Huanglian, the first thing I think of is bitterness. But for the people of Shizhu County, Huanglian brings sweetness to their lives.

05-27 

Coptis cultivating technology

Choose oily bamboo mixed woodland with deep soil, loose and fertile soil, rich in humus, strong drainage, and good permeability. The soil is slightly acidic to neutral, and the terrain is suitable for gentle slopes with slant light irradiation of no more than 30 degrees in the morning and evening. Avoid continuous cropping.

05-27 

Coptis chinensis breeding method

Use seeds to propagate. The type of seed maturity. After the seeds are ripe and harvested in early May, choose a cooler and smoother hillside with branches to build a shelter. Rainwater can naturally pour into the shelter, dig 20cm deep as a cellar, and store the seeds and wet sand in the cellar layer. After morning and evening and low temperature in autumn,

05-27 

Coptis morphology

Rhizome yellow, often branched, densely densely fibrous. The leaves have long stalks; the leaves are slightly leathery, ovate-triangular, up to 10 cm wide, trilobate, centrally lobed ovate rhombic, 3-8 cm long, 2-4 cm wide, sharply pointed at the top, with a length of 0.8 -1.8 cm thin stalk, 3 or 5 pairs of pinnate deep fissures, deepest split underneath

05-27 

Understand the relationship between the growth of Coptis chinensis and the environment and promote the growth of Coptis chinensis

The growth of Coptis chinensis has a great relationship with climate and soil, so it is necessary for us to understand the relationship between Coptis chinensis growth and the environment.