Jia Shuancheng learned about the research and development of high-yield sweet potatoes by the Institute of Agricultural Sciences through radio.

Jia Shuancheng learned about the research and development of high-yield sweet potato in Shangqiu Institute of Agricultural Sciences through radio.

Jia Shucheng, Chairman of Nong Xin Sweet Potato Planting Cooperative in Xinle City, Secretary of Party Branch of Sweet Potato Planting Cooperative, and Chairman of Sweet Potato Professional Committee of Hebei Agricultural Technology Association.

For more than ten years, he has actively guided the broad masses to develop sweet potato cultivation, so that the sweet potato planting area in our province has grown to more than 6,543,800 mu, with more than 5,000 large growers, and the per capita income has increased by more than 6,543,800 yuan. His deeds were reported by China Youth Daily, Hebei Daily, Hebei TV and many other news media.

Sweet potato is also called Ganchu, Sweet Potato, Bamboo Tree, Sweet Potato, Fanru, Dried Sweet Potato, Jade Pillow Potato, Sweet Potato, Sweet Potato, Sweet Potato, Goose and Mongolian Sweet Potato.

Sweet potato is a kind of food crop with high yield and strong adaptability, which is closely related to industrial and agricultural production and people's life. Truffle is not only the main grain, but also an important raw material for food processing, starch and alcohol manufacturing industries. Roots, stems and leaves are excellent feeds.