Inner Mongolia

Inner Mongolia is one of China’s major potatoes producing regions and forms an important part of the country’s northern spring potato production belt. Potato cultivation is concentrated particularly in the central and northern agricultural areas, where cool temperatures, relatively long summer days and suitable soils provide favourable conditions for tuber development. Major production areas include Wuchuan and other parts of Hohhot, Ulanqab, Xilingol and regions around the Yinshan and Greater Khingan ranges. Historical FAO data already placed Inner Mongolia among China’s largest potato producing regions, with about 589,100 hectares planted in 2006.

The region’s semi-arid climate has helped establish potato as an important crop within farming systems dominated by cereals and other dryland crops. Irrigated production is particularly significant for achieving stable yields, while the cooler highland environment can provide suitable conditions for producing potatoes intended for processing. Inner Mongolia has also attracted attention from the processing industry because its plateau environment and northern latitude can support production of processing quality potatoes, including potatoes for French fries. Wuchuan has additionally developed a notable organic potato sector, supported by its cool climate, sandy soils and relatively clean agricultural environment.

Potatoes have both economic and food system importance in Inner Mongolia. Research covering more than 1,100 field trials in the region identified four important potato growing ecological areas: the southern and northern foothills of the Yinshan Mountains, the hilly areas of the Yanshan Mountains and the northern foothills of the Greater Khingan Range. Variety evaluation and agronomic research continue to focus on yield, drought adaptation, fertilizer efficiency and suitability for northern spring production. Recent regional trials in Ulanqab have evaluated varieties such as YL1106-67, Jin 12-13-9 and Zhongshu 928 for adaptation to North China.

Potatoes reached China during the Ming period and subsequently spread into northern and northwestern agricultural regions because of their ability to produce food under relatively cool conditions. Historical research on Inner Mongolia indicates that potatoes were introduced into the region by the middle of the Qing Dynasty. During the late Qing and Republican periods, cultivation expanded and potatoes became an important crop in several agricultural areas. Historical records show that between 1914 and 1918, annual potato cultivation in Inner Mongolia was already estimated at around 1.01 million mu, illustrating the crop's substantial presence before modern agricultural development.

Potato production expanded further after the establishment of modern agricultural systems in China. During the food-supply pressures of the 1950s–1970s, potatoes gained importance as a food crop, while cultivation expanded again from the 1980s as production technologies and markets developed. Wuchuan subsequently became particularly associated with commercial and organic potato production, while Inner Mongolia increasingly developed links with processing markets. The region's role has also been reinforced by China's broader efforts to promote potato as a staple food and diversify agricultural production in water and land constrained areas.