From “Coal Dregs” to “Gold Nuggets”: How China’s Potato Belt is Being Transformed by Cross-Regional Cooperation

Tucked away in the mountainous XiJi County of Ningxia, a quiet agricultural revolution is unfolding. When asked about the region’s “three treasures,” local officials once jokingly answered, “Potatoes, potatoes, potatoes”—a reply that masked a deeper reality. Through the lens of veteran Fujian official Huang Deqiang, this article traces the remarkable journey of XiJi from a coal-stained, low-yield subsistence farming area to a modern industrial powerhouse. Three decades ago, the average potato yield was under 800 kilograms per acre, and the crop was merely a survival staple. Today, thanks to the enduring “Min-Ning” partnership—a collaboration between Fujian and Ningxia provinces—the county boasts a fully integrated industrial chain covering breeding, storage, processing, and sales, with over 550,000 acres of potatoes generating an output value of 1.8 billion yuan. The transformation is tangible: former coal-trading yards are now sprawling greenhouses, and cutting-edge processing plants turn local tubers into refined starch, eel feed, and even premium frozen fries, proving that the “potato contract” between the two regions has become a golden ticket to prosperity.

Yet the real success lies in the soil of everyday life. The article vividly portrays how this industrial upgrade has trickled down to villagers like Zhang Huiling, who traded precarious construction work for a stable 4,000-yuan monthly salary sorting seed potatoes in a greenhouse—money she directly channels into her child’s education. Local entrepreneurs echo this sentiment, noting that while their parents grew potatoes to survive, their generation is growing them to thrive, with advanced techniques like original seed cultivation boosting both quality and market value. The narrative underscores a powerful synergy: Fujian’s capital and processing expertise meet XiJi’s high-starch, high-quality potatoes, creating a resilient value chain that now supplies major seafood and aquaculture companies across the country. More than an agricultural success story, this is a blueprint for how sustained, cross-provincial cooperation can turn a region’s humble staple into a source of pride, employment, and sustainable rural development.