Tongwei Tartary Buckwheat, a specialty of Tongwei County, Dingxi City, Gansu Province, is a symbol product of chinese national geography. Tongwei Tartary Buckwheat has full grains, uniform size, dark skin color and rough grain surface. Physical and chemical indexes: flavonoids ≥2.5 mg/kg, protein ≥ 12.0%. On 20 17 and 1 1 year, the former General Administration of Quality Supervision, Inspection and Quarantine approved the protection of geographical indication products for "Zhaoxian Sydney".

Second, Tongwei buckwheat circle

Tongwei buckwheat doughnut is an ancient traditional pasta. Boil buckwheat noodles with boiling water, mix a little baking soda to make it paste, screw it into a special wooden spoon or iron spoon, fry it with 80% heat until brown and red, and then take it out. The instant fragrance is overflowing, the mouth is soft and crisp, the taste is rich and delicate, the natural sweetness makes people drool, and it has a unique flavor when chewing.

Third, linseed oil

Linseed oil, also known as linseed oil, is an ancient edible oil, which is a fatty oil extracted from walnut seeds. Flax is naturally hardy and suitable for growing in cold and arid areas in the west and north.

The word "Hu" of flax refers to the ethnic minorities and regions in northwest China in ancient times, so it can be seen that flax has grown in cold areas since ancient times. Linseed oil is also called linseed oil. Linseed oil has a long edible history in China. Linseed oil has many names among the people, including royal oil, Lu oil and sesame oil. On June 20th, 2009, the national standard "People's Republic of China (PRC) Linseed Oil" drafted by Red jing yuan Oil Enterprises was promulgated and implemented.

Fourth, Dingxi potato.

Potatoes have been planted in Dingxi for more than 200 years. Dingxi potato is a perennial herb, but it is cultivated once or twice a year. Underground tubers are round, oval and ovoid. , with bud eyes and red, yellow, white or purple skin. Dingxi potato is a special product of Dingxi City, Gansu Province, and a symbol product of chinese national geography.

Angelica minxian

Min County is known as "Millennium Medicine Town" and "China Angelica Town". Angelica sinensis in Min County, also known as "Min Gui", is exported to more than 20 countries and regions such as Southeast Asia, Hong Kong, Macao and Taiwan, Europe and America. Angelica sinensis in Min County, Gansu Province is a specialty of Min County and a symbol product of chinese national geography.