Research on the Recycle Utilization of Spent Mushroon Substrates of Lentinula edodes
The annual output of Spent Mushroon Substrates (SMS) is generally abandon or burned without utilization .Such disposal of SMS not only cause the problem of wasting resource but also cause environmental problem of breeding mould and pest .This research started with the SMS of Lentinula edodes and analysised its nutrition component .From the view of nutritional analysis , the SMS of Lentinula edodes is the potential high valuable material to prepare the substrate of cultruring edible fungi .The SMS of Lentinula edodes was used as the main component of sub-strate for culturing Pleurotus citrinipileatus and The SMS of Pleurotus citrinipileatus was used as the main component of substrate for culturing Coprinus comatus .T his research provide scientific basis for extending the recycle chain of biological resources .