Over the years, Black fungus growing has been firmly grasped as the powerful industry that supports poverty alleviation in region of Da Hinggan Mountains, Heilongjiang Province of China. In the meantime of producing economic benefits, it also results in environmental pollution. Each year, a great number of Black fungus bags are seen as useless garbages after the production, which wastes resources and causes  environmental pollution.

“The majority of Lignin and Cellulose contained in bags of Black fungus are decomposed during the cultivation process, after that, the remaining nutrients meet the growth requirement of Stropharia rugosoannulata,” introduces one of growers in Tahe County, Da Hinggan Mountains of Heilongjiang Province warmly, going on that recently, Stropharia rugosoannulata cultivation implemented via waste Black fungus bags got succeeded, which fills in local market blank while exploiting a prosperous road for growers.