What are the latest propagation methods for Anoectochilus roxburghii

As a precious Chinese medicinal herb, Anoectochilus roxburghii has scarce wild resources and high demand, so its market price is high and it offers excellent economic returns. Many people are attracted by its economic benefits and take up artificial cultivation, but when planting it you must first understand its propagation methods. Let's take a look at the propagation methods of Anoectochilus roxburghii together with the editor below.

1. Seed propagation

The traditional propagation method for most plants is seed propagation, and Anoectochilus roxburghii is no exception, but its seeds are extremely scarce, with only one underdeveloped embryo, and the germination rate is extremely low. In addition, the seed coat has poor water absorption, so conventional sowing methods cannot be used. When sowing, choose seeds whose seed coat has not yet split; after sterilizing the surface with alcohol, soak them in a sodium chlorate solution for 5-10 minutes. After rinsing them several times with clean water, place them in a culture bottle and put them in a dark culture room, maintaining the temperature at 25 degrees. After they sprout, move them into the light to form corms, and then sow and transplant them.

2. Division propagation

The pseudobulbs of Anoectochilus roxburghii can also be used for propagation, and they can be divided for propagation. Division is generally carried out in spring and autumn, when the temperature and humidity are suitable and the survival rate is high. Generally, divide once every three years; any robustly growing plants with densely clustered pseudobulbs can be propagated by division. After division, at least 5 or more pseudobulbs of the new plant must remain connected together. Before division, reduce watering. Soil rich in humus is preferable. The planting depth should be just enough to bury the pseudobulbs. After planting, water thoroughly once, place in a cool place for about half a month, keep the soil moist, and reduce watering.

3. Tissue culture

In addition to traditional propagation methods, there is also a tissue culture technique using science and technology. The dried Anoectochilus roxburghii products currently on the market are obtained through tissue culture. First, prepare the culture medium according to a specific cultivation formula, then carry out packaging and sterilization work, and then cut organs of appropriate length from the mother plant under sterile conditions and inoculate them into the culture medium. The temperature of the culture room is between 20-28 degrees, and the light intensity is mainly 3000-4000 lux. At the same time, under the action of cytokinins and auxins in the culture medium, the plant organs are prompted to differentiate and cluster. After a period of cultivation, subculturing and proliferation can be carried out, and when the shoots grow to a certain extent, they can be transplanted.

The above is an introduction to the propagation methods of Anoectochilus roxburghii. I hope it can help you. If you want to learn more related knowledge, please follow us.