木屑栽香菇,由于不需木材,且产量高、出菇早,所以在许多省市推广发展甚快,已成为香菇栽培的新方法。但是,木屑栽香菇也存在一些有待改进的地方。如:培养基的装瓶和栽培种的挖瓶花工多,劳动强度大;挖瓶后菌丝受损伤,压砖后初期容易感染杂菌;栽培种搬运不便和瓶子损耗多等。近年来,在我国台湾省和南朝鲜、东南亚一些国家,采用“太空包”栽香菇,其原理和方法跟我们目前的菌砖栽培基本上相似,但是用塑料袋代替玻璃瓶,不需挖瓶压砖,避免了上述缺点。这种方法是:将木屑、米糠等料用装料机装入直径8厘米、高20厘米的耐高温塑料袋中,每袋装量约800克,袋 Wood chips planted mushrooms, due to the need for wood, and high yield fruiting early, so the promotion of the rapid development in many provinces and cities, has become a new method of cultivation of mushrooms. However, woodchip mushrooms there are some areas to be improved. Such as: medium bottle bottling and cultivation of flowers and more labor-intensive, labor-intensive; mycelium was damaged after digging bottle, susceptible to miscellaneous bacteria after the initial brick; planting species handling and bottle loss and more. In recent years, in Taiwan Province of our country and South Korea, some countries in Southeast Asia, the use of “space bag” planted mushrooms, the principle and method with our current brick cultivation is basically similar, but instead of glass bottles with plastic bags, without bottle Pressure brick, to avoid the above shortcomings. This method is: the sawdust, rice bran and other materials loaded into the machine with a diameter of 8 cm, 20 cm high temperature plastic bags, each bag of about 800 grams, bags