In pics: Workers pick fresh Agaricus bisporus in S China's Yunnan
A worker picks Agaricus bisporus at a mushroom cultivation base in Hexi village, Gucheng township, Zhenyuan Yi, Hani, Lahu Autonomous County, Pu'er city, southwest China's Yunnan Province. (People's Daily Online/Cheng Hao) Agaricus bisporus …