Chengkou Chestnuts

Chengkou Chestnuts

Chengkou chestnuts are a geographical indication certification trademark.

　　Chengkou chestnuts are a specialty of Chengkou County in Chongqing.

　　Chengkou County in Chongqing is located in a subtropical mountainous climate zone, featuring mild weather, abundant rainfall, ample sunshine, distinct seasons, long winters and short summers — all ideal conditions for chestnut growth. In addition, the region is rich in natural wild chestnut resources. Over the years, through the transformation of wild chestnut forests, including techniques such as trunk cutting and crown replacement with superior varieties, as well as enhanced precision management and integrated pest and disease control, the cultivation of high-quality chestnuts has continuously expanded. Both yields per unit area and total production have risen year by year, effectively promoting the transition of chestnut production from a natural advantage to a commercial one. At present, the county has 120,000 mu (about 8,000 hectares) of high-quality, fruiting chestnut forests, with approximately 15 million trees, producing over 1.2 million kilograms of chestnuts per year. Furthermore, with the full implementation of the county’s ecological projects, the transformation of wild chestnut forests will be accelerated, which is expected to significantly boost the output of high-quality chestnuts.

　　　　The county has introduced thirteen superior chestnut varieties, mainly including Jiujiazhong, Tielitou, Duanzha, Jiaozha, Qingzha, Chuzhihong, Tali, Jiandingyouli, Qiancida banli, Shifeng, Dahongpao, Hongmaozao, and Jiangshili. These varieties are distributed across thirteen towns and townships in the county, with scattered presence in others.

　　Chengkou Chestnuts

　　 Chengkou County Forestry Society

　　 13356641

　　 Fresh chestnuts