According to the query Jinzhong municipal government portal shows, "Mackenzie one" average acreage of 2,500 kilograms, the price can be sold to 1 kilogram of 2.4 yuan, sold to Ningxia, Gansu and so on, has formed a stable source of customers and fixed orders. It is understood that Yanhui family farm was established in 2021, before, the cooperative only planted corn, cabbage and other crops, this year for the first time to try to plant potatoes. The cooperative has 300 acres of land in Jiuji Village, of which 100 acres are used to plant potatoes, and the varieties chosen are "McKeon 1" and Dutch potatoes. "McKeon one" average yield of 2500 kilograms per mu, the price can be sold to 1 kg 2.4 yuan, sold to Ningxia, Gansu and other places, has formed a stable customer base and fixed orders. At the beginning of this year, Qixian Agriculture and Rural Affairs Bureau to help cooperatives start from the selection of seeds, teaching scientific planting methods, guiding growers to field management, for the hundred acres of potatoes on the market to provide help.

McCann No. 1, which is a kind of yellow heart potatoes, the outer skin like the Atlantic Ocean, shaped like Holland XV, but also more than Holland XV shape positive, suitable for processing potato chips. McCann No. 1 was launched and developed by Harbin's McCann Foods Company, and is characterized by storage resistance, easy planting and wide adaptability. Its yield can reach more than 8,000 pounds per mu, the shape of the potato is good, and the starch content can reach more than 20%. Now in addition to the first crop area, the second crop area of the greenhouse can also be planted.