How much does a jin of Coptis cost now? Explain the field management technology in detail!

Coptis chinensis has famous chicken claws and chuanlian, which is a common medicinal material in our country. It is widely used as medicine because it has the functions of clearing heat and removing fire, treating malaria, lowering blood sugar, and so on. At present, it is being planted in many areas, so how much does a jin of Coptis cost now? What are the field management techniques?

1. Introduction of Huanglian:

1. What is the origin of Coptis chinensis?

There are many producing areas of Coptis chinensis, which are planted in mountains and valleys with elevations of 500 to 2000 meters in Shaanxi, Hunan, Hubei, Sichuan, Chongqing and Guizhou. At present, Coptis chinensis is artificially planted in many areas, of course, there are many wild Coptis chinensis on the mountains.

2. What are the varieties of Coptis chinensis?

Rhizoma Coptidis is divided into three varieties: Huanglian, Yalian and Yunlian, of which Yunlian is from Yunnan and generally blossoms from February to June, while Weilian and Yalian are from Sichuan, and Yalian generally blossoms from March to April and fruiting from April to June.

How much does a jin of Coptis cost now?

The market price of Coptis chinensis varies, about 60-90 yuan per jin, but there will be some differences due to different varieties, markets and places of origin. For example, in Baoan District, Shenzhen City, the price of Shajing Wancao traditional Chinese medicine firm is about 75 yuan per jin, in Sichuan lotus pond market, the unified price of a single Coptis chinensis is about 60 yuan 62 yuan per jin, in Guangxi Yulin market, the unified price of a single Coptis chinensis is about 65 yuan per jin, in the Bozhou market in Anhui Province, the unified price of a single Coptis chinensis is about 60 yuan 62 yuan per jin, so the specific price still needs to go to the local market to check.

Third, what are the field management techniques of Coptis chinensis?

1. Water and fertilizer requirements: how often should the fertilizer be applied?

During the growth of Coptis chinensis seedlings, low concentration of dung and urine water can be applied for 3 to 4 times. After transplanting, dilute dung water should be applied first. In spring, quick-acting nitrogen fertilizer should be applied once, and farm manure should be added again in autumn. Generally, 1500 kg per mu of land should be applied, and do not apply too much to avoid burning seedlings.

2. Replenish seedlings and fix seedlings: when is it good to replenish seedlings and fix seedlings?

When Coptis chinensis seedlings grow to 8~15cm, the dead and withered seedlings can be pulled out in time, and the dense seedlings can be transplanted to the place where there are no seedlings in time to ensure the uniform growth of each seedling. After moving the seedlings, we should always observe the growth of seedlings in the orchard, and pull out the withered seedlings in time to ensure that the seedlings are uniform in the field.

3. Weeding by ploughing: when is it good to weed by ploughing?

During the growth period of Coptis chinensis seedlings, the weeding should be ploughed for 3 or 5 times, and the soil should be loosened easily to prevent root damage. After transplanting, weeding should be done 2 or 3 times a year. Generally, when loosening the soil, it is best to carry out after the rain, and do not hurt the roots, for more weeds, can be pulled out manually.

4. Lighting requirements: what are the requirements for lighting?

Coptis does not require much light, especially in the first three years, so before emergence, you can build a shade shed so that it can receive a little light within 1-3 years, and then increase the light intensity when it grows to the fourth year. In this way, Coptis chinensis can grow well.

5. Pest control: how to prevent and control?

During the growth of Coptis chinensis, diseases and insect pests such as powdery mildew, grubs and mole crickets will occur, so prevention and control measures should be taken in advance. For those who have suffered from insect pests, they can be sprayed with stone-sulfur mixture or poison bait.

The above is a detailed introduction of the market price and field planting management technology of Coptis chinensis. I hope it will be helpful to you.