What are the cultivation requirements for Aconitum carmichaelii? A detailed explanation of the latest key cultivation points
Aconitum carmichaelii is an important medicinal herb in traditional Chinese medicine clinical practice, and has been highly regarded by traditional Chinese medicine since ancient times. It has the effects of restoring yang to rescue from collapse, tonifying fire to support yang, and dispersing cold to relieve pain, and is widely used. At present, because the market demand for Aconitum carmichaelii is enormous, artificial cultivation is carried out in many regions, so what conditions are needed to cultivate Aconitum carmichaelii? Come and take a look with the editor.
1. Temperature requirements
Aconitum carmichaelii prefers a cool climate, fears high temperatures, and has a certain degree of cold tolerance, but during cultivation, due to different purposes, the temperature requirements also differ. During production, the perennial roots of Aconitum carmichaelii can safely overwinter in a low-temperature environment of minus 10 degrees, and it is suitable for growing in areas with an annual average temperature of about 15-16 degrees. The maximum temperature should not exceed 37 degrees, otherwise it will affect its growth.
2. Moisture requirements
Aconitum carmichaelii likes a humid environment, and generally grows wild in shady and moist understory environments. If the plant grows in dry soil for a long time, dry rot will occur, but an overly humid environment or a waterlogged environment can easily cause the plant's root system to rot. Therefore, during cultivation, attention must be paid to changes in moisture. Aconitum carmichaelii is suitable for growing in areas with an annual average precipitation of 1200-1500 millimeters, and the soil humidity should be maintained at about 80%. Too much moisture can easily cause root rot.
3. Light requirements
Aconitum carmichaelii needs sufficient light conditions during growth, and an environment with ample sunlight and facing the sun is best, but it fears intense direct sunlight, so shade measures should be taken in high-temperature seasons. When grown on sunny slopes with sufficient light, it has fewer diseases, grows well, and has extremely high yield and quality; but if grown on shady slopes with insufficient light, it grows poorly, has more diseases, and this will also affect yield and quality.
4. Soil requirements
Aconitum carmichaelii has no strict requirements for soil, but it is suitable for planting in loose, fertile, well-drained loam or sandy loam. Neutral purple soil gives the highest yield, while heavy yellow clay soil and poor, barren rocky soil are not suitable for planting, as their permeability is poor and unfavorable to the growth of the plant's root system. Aconitum carmichaelii should not be continuously cropped, otherwise pests and diseases will be more serious. Generally, it needs an interval of 3-4 years before replanting. The previous crop is best rice, corn, sugarcane, and other crops, and it should not be rotated with previous crops such as peanut, sesame, potato, eggplant, soybean, konjac, and other crops.
The above is an introduction to the cultivation requirements of Aconitum carmichaelii. We hope it can help you. If you want to learn more related knowledge, please follow us.