A worker collects mushrooms in an edible fungi production base in the Miao autonomous county of Songtao, Tongren , Southwest China's Guizhou province, June 20, 2018. Local farmers are encouraged ...

Local farmers are encouraged to grow edible fungi on organic compost made from agricultural wastes such as stalks, wood bits, and hulls of cotton seeds. [Photo by Long Yuanbin/Xinhua] ...