"Daohuaxiang Rice" is a unique rice variety in Heilongjiang Province. Daohuaxiang Rice is a kind of long-grain fragrant rice, which belongs to Japonica rice. This variety of rice is named for its natural fragrance of seedlings, overflowing fragrance of mature rice and strong entrance fragrance. Because of its low rice yield, low yield and high cost, daohuaxiang rice is very precious and well-known throughout the country, and it is the most advanced rice variety. In the rice products produced by Cold Zone Black Glebe Rice Industry Group, the purity of "daohuaxiang rice" varieties is over 80%, and the good faith brand is created by conscientious enterprises.