Hezhang county has been working to make walnut planting a big industry in Guizhou. Its annual walnut planting area now measures 27,333 hectares, and it is expected to increase to 133,333 hectares by 2015, with walnut planting areas reaching 1,667 hectares per capita.

Walnut planting area, in Hezhang county of Bijie city, Guizhou province.