It has been cultivated for more than 2,000 years. It is one of the origins of Chinese tartary buckwheat. The four mountain ranges of Huajialing, Lulushan, Heiyanshan and Jiangangshan above 2,300 meters above sea level have become bitter due to their special natural environment. Traditional buckwheat planting area. Bitter buckwheat only has a unique quality when grown in a unique natural environment above 2,100 meters above sea level. Bitter buckwheat grown in a special environment is known as the "king of the grain", and its health-care properties are in the "Compendium of Materia Medica" and "Therapeutic Materia Medica" It is recorded in the code.

Dingxi City is a typical Liangzhugou area on the Loess Plateau. The land is barren, dry and rainless. It is a miraculous rise in the potato industry in such a barren place, rewriting the history of “one party can't support one person”. In the Ming Dynasty, the Jinshi was introduced to Dingxi by Jinshi, and it was planted for more than 400 years. After long-term adaptive selection and continuous upgrading of the varieties, the potato is more suitable for the natural climate of Dingxi. The local people make full use of the local natural conditions, in the seedling breeding of Dingxi potato virus-free seed potatoes, using the method of breeding alpine isolation seed, low production cost, good product quality, protein, starch, vitamins and crude fiber and other nutrients Gao is a health food that is popular among the masses and has strong market competitiveness.