Effects of Different Proportion of Waste Material of Auricularia auricula on the Mycelium Growth of Five Edible Fungi

Allelopathy effects of adding different proportion of aquatic extraction solution from waste material of Auricularia auricula on the mycelium growth of five edible fungi were conducted using plate method.The results showed that the appropriate aquatic extraction solution from waste material of Auricularia auricular was benefit for the mycelium growth of Pleurotus citrinopieatus Sing and Pleurbtus ostreatus,but it could inhabit the mycelium growth of Pleurotus geesteranus,Coprinus comaus and Pleurotus eryngii;the mycelium growth of Pleurotus citrinopieatus Sing increased markedly in PDA culture medium which contained 20% aquatic extraction solution from waste material of Auricularia auricula.The mycelium growth of Pleurbtus ostreatus increased obviously in PDA culture medium which contained 60% above extraction solution;the mycelium growth of Pleurbtus ostreatus,Pleurotus geesteranus,Pleurotus citrinopieatus Sing,Coprinus comaus and Pleurotus eryngii were inhibited in other experimental treatments.