Liangshan potato is a specialty of Liangshan Prefecture in Sichuan Province and a geographical indication product of China. Potato is a traditional dominant crop in Liangshan, and it is the most important grain crop in the area above the second half of Liangshan. The Yi people have the habit of planting potatoes for generations, as early as the 17th century. Liangshan Prefecture is known as one of the best potato planting areas in China because of its unique natural resources and good pollution-free environment.

_ What's the matter with you? "The surface of the potato in Daliangshan is purple, and there is a circle of purple in the inner circle, because it is rich in phytohormone, high in starch content and rich in vitamins. Therefore, after eating it, people have certain anti-cancer and anti-aging effects, and the taste is also good. "