In recent days Pleurotus geesteranus produced by Gusheng Edible Mushroom Agriculture Development Co., Ltd in Rizhao city, Shandong province have comprehensively came into market, its daily output is 15 tons. The product is mainly sold to Hefei city of Anhui province and peripheral cities and counties, part of product will directly enter Beijing, Shanghai, Wuhan of Hubei, Xian of Shaanxi, Nanjing of Jiangsu and periphery cities.