wangkui potato is a specialty of wangkui county in suihua, Heilongjiang province.
Potato is the pillar industry of characteristic economy in Wangkui County. With "Huangmazi" as the main planting variety, and surrounding towns and villages as the center, "Huangmazi" potato has become a specialty in Heilongjiang Province. This year, the potato industry in this county, mainly "Huangmazi" potatoes, has developed rapidly. The planting area of the county is 15, mu, the average yield per mu is 2.3 tons, and the total output reaches 345, tons. It has been sold to 14 provinces, more than 4 cities and counties, and exported to Russia and other countries, with a total output value of 31.5 million yuan.