How many jin of licorice per mu? About 1200 to 1600 jin per mu

The yield of licorice is about 1200 to 1600 jin per mu, and the harvest cycle is generally 2-3 years. Licorice is a common traditional Chinese medicine, which is currently planted in northwest, north and northeast China, with the characteristics of water saving, drought resistance and so on.

1. How many jin of licorice per mu

1. Planting licorice is not difficult, as long as the soil and water are suitable, it can be planted in a large area. Licorice takes 2-3 years to harvest when planting, and the yield per mu is about 1200-1600 jin. The adaptability of licorice is relatively strong, and it can be planted in arid and semi-arid areas with an average temperature of 4 ℃-12 ℃.

2. The key to solve the problem of artificial cultivation of licorice is not the problem of funds and land, but to improve the quality of artificial planting of licorice.

3. It is necessary to increase the investment in scientific research and find out the suitable ways to solve the problem from the aspects of variety selection, seed collection and so on.

How to plant licorice

1. When planting licorice, soil preparation and fertilization should be carried out. Licorice should be crushed with a rice grinder and ground 1-2 times before sowing, when the seed coat is green and white.

2. The suitable temperature for licorice seed germination is 20 ℃-25 ℃, and most of them are sown in late April.

3. Licorice special insecticides and herbicides should be used once the next day after sowing, and the two agents can be combined into one spray.

4. Weeding should be paid attention to at the seedling stage in the first year, and weeding will not be needed at the beginning of the second year.

5. In order to accelerate the rapid growth of licorice after entering the branching stage, licorice can be topdressing urea 10KG and diammonium phosphate 10KG per mu. When the stems and leaves die in autumn, the stems and leaves can be burned or cut off.

6. After entering the rapid growth period in the second year, combined with watering, diammonium phosphate 20KG, urea 10KG, potash fertilizer 10KG or compound fertilizer can be applied per mu of dry grassland.

7. There are great differences in the yield and quality of licorice under different climatic and soil conditions.

8. Licorice has strong adaptability to temperature conditions, and water conditions play a decisive role in licorice yield.

9. Licorice is usually planted in sandy soil with fertile soil, loose soil, good drainage and low salinity.

10. Licorice is not suitable for planting in areas with high groundwater level, generally deep ploughing is about 20 cm, and heavy soil is not suitable for planting licorice.

Third, the present situation of planting licorice.

1. At present, due to the increasing demand in international and domestic markets, the price of licorice has been rising.

2. Artificial excavation has caused the environment. Since last year, the state has begun to issue relevant documents to refuse manual excavation of wild licorice. At the same time, major producing areas have also carried out crackdown activities. At present, the stock of licorice is difficult to meet the export demand.

3. Licorice is suitable for planting in Inner Mongolia, Xinjiang, Ningxia and other places. Licorice is more resistant to drought and salt, so it is a good project for sand fixation and sand control.