There is a place called Xiaocaoba in Yiliang, which is the origin of gastrodia elata in the world. How good is Xiaocaoba Gastrodia elata? The data can speak: the content of gastrodin in gastrodia elata in Xiaocaoba, Yiliang ranks first in the country!
According to the determination of gastrodin content in Gastrodia elata by Kunming Institute of Botany, Chinese Academy of Sciences, the result is 1. 13%, which is obviously higher than that in other areas, 2. 1 times that in Hanzhong, Shaanxi and 4 times that in Enshi, Hubei.
For Gastrodia elata, Zhaotong people have developed many ways to eat it: stew chicken, stew meat, cook hot pot, stir-fry and steam.
Why Yiliang Gastrodia elata is good:
1. Unique environment: the main producing area of Gastrodia elata in Xiaocaoba, with Yiliang as the center, has the largest virgin forest in Zhaotong, where the warm current in Sichuan Basin and the cold current in Yunnan-Guizhou Plateau meet.
The climate belongs to subtropical monsoon climate, which is rainy and foggy all the year round. The climate is cool and humid, with an annual average temperature of 9.8 degrees and an annual relative humidity of 85%. It is the best environment for the growth of high-quality gastrodia elata. ?
Second, superior species: unified selection of high-quality seedlings of Zhaotong Gastrodia elata in Xiaocaoba, Yiliang?
Third, choose high-quality local two bacteria, namely germination bacteria and Armillaria mellea?
4. Scientific planting: Only 40-50㎡ per mu of forest land is planted, so there is enough space for rotation, and local materials can be used to make rational use of branches and leaves in the forest land, and the forest canopy density can be maintained at about 60%.
The original vegetation on the ground is not destroyed, the growth conditions of Gastrodia elata are ensured underground, and the balanced development of production and ecology is realized. Replanting a tree in the harvested gastrodia elata planting hole organically combines crop rotation with fungus forest cultivation to ensure the sustainable utilization of forest land resources. ?