香菇菌糠循环利用的研究

Research on the Recycle Utilization of Spent Mushroon Substrates of Lentinula edodes

我国每年产生大量菌糠,而这些营养丰富的菌糠往往被丢弃或燃烧,不但造成资源的浪费,同时还导致霉菌和害虫的滋生,造成环境污染。香菇菌糠是一种具有较高利用价值的食用菌培养料,试验研究了用香菇菌糠栽培榆黄蘑,再用榆黄蘑菌糠栽培鸡腿菇,为延长生物质资源循环链提供科学依据。

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 .