千城百县看中国｜河北白沟新城：小红薯铺就乡村振兴“甜蜜路”

Group 1 - The core viewpoint of the article highlights the successful establishment of a large-scale sweet potato planting base in Wangjiachang Village, Baoding City, leveraging the sandy soil advantage and integrating over 270 acres of idle land [3] - The village focuses on cultivating specialty varieties such as "Jishuo 33" and "Watermelon Red," which are sold to markets in Beijing and Tianjin through order agriculture and deep processing products [3] - The sweet potato industry is becoming a significant driver for collective economic growth and increasing farmers' income, contributing to rural revitalization [3]