Lun Banner has a long history of growing buckwheat. Due to the special geographical environment and climate characteristics, Kulun buckwheat has unique qualities: it is rich in protein, fat, various mineral elements with health care functions and vitamin B1. B2 etc. According to the signature and nutritional composition analysis by the State Administration for Commodity Inspection and the Institute of Health, Chinese Academy of Sciences, buckwheat grains contain protein 10.3-11.9%, starch 63.3-75%, crude fiber 1013-13.8%, and high VBl, VB2, and VE contents. It is used in crops such as rice, wheat, and corn. It also contains a large amount of iron, calcium, copper, zinc, boron, iodine and other elements and various amino acids. It has been determined that there are 18 kinds of amino acids in the protein. The eight kinds of helium acids necessary for the human body are relatively rich in content and the ratio is reasonable. The content of lysine and arginine exceeds that of rice. In particular, the rutin contained in it is a unique ingredient of buckwheat, which can soften blood vessels, reduce blood lipids and The function of cholesterol is that it has a good preventive effect on cardiovascular disease and high blood pressure, and is 93% effective in controlling and treating diabetes; in addition, it also has the functions of strengthening the stomach, immunity, anti-inflammatory, and preventing cancer. The geographical, climate, soil and other conditions of Kulun Banner are particularly suitable for the growth of buckwheat. Buckwheat has always been the main food crop of Kulun Banner, so Kulun Banner is known as the "Hometown of Buckwheat in China". The annual buckwheat planting area in the entire flag exceeds 350,000 acres, and its output accounts for about a quarter of the country's total.

Kulun Banner is located in the southwest of Tongliao City, Inner Mongolia, bordering Fuxin and Zhangwu Counties of Liaoning Province to the south, and adjacent to the city's Kezuohou Banner and Naiman Banner to the east, west and north. The buckwheat in Kulun Banner has long sunshine hours, high effective accumulated temperature, and precipitation is concentrated from June to August. This climate environment is particularly suitable for the growth of buckwheat. The special geographical environment and conditions make "Kulun Buckwheat" have its unique quality characteristics and can be processed into buckwheat. Wheat powder, buckwheat flour, buckwheat noodles, and buckwheat wine can also be brewed. Kulun buckwheat is famous at home and abroad for its wide planting area, high yield, thin noodles, white color, fragrant taste, fine processing, high protein, multivitamin, and starch content. On March 28, 2006, the State Administration for Industry and Commerce officially announced the origin trademark certification of "Kulun Buckwheat". This is the first certificate of origin trademark for agricultural products certified and registered in Tongliao City and Inner Mongolia Autonomous Region. Origin certification mark is a type of trademark that incorporates geographical indications and names of origin into the certification mark system and protects origin. Only products from the region where the certification mark of origin has been obtained can use the trademark. By registering a certificate of origin trademark, you can not only protect your own famous and high-quality products, but also enhance the intangible value of the products, laying a solid foundation for local agricultural products to enter the domestic and international markets. In recent years, Kulun Banner has taken advantage of its buckwheat resources and organized farmers to carry out farmland water conservancy infrastructure construction, expand buckwheat planting scale, and increase buckwheat yield per unit area. On the basis of promoting the planting of excellent varieties, 4.1 million yuan was invested to build a 10,000-acre buckwheat seed breeding base, bringing the buckwheat planting area to 400,000 acres across the banner and yielding 40 million kilograms. Its series of products, including buckwheat rice, buckwheat noodles, buckwheat honey, and buckwheat skin pillow cores, are sold well both at home and abroad. After the buckwheat in this banner passed the national origin trademark certification, it truly established the brand of "China's Buckwheat Hometown", further expanded the planting scale, and lengthened the industrial chain, thus accelerating the pace of farmers and herdsmen in the banner to become rich and well-off. Kulun Banner relies on the brand advantage of "Buckwheat Origin Trademark Certification" to carefully build a brand of cereals mainly based on buckwheat. Under the leadership of leading processing enterprises, its series of products have received international orders and have gone abroad and are sold to Southeast Asia, Europe and the United States. market.