近年来，袋栽香菇育花菇技术发展很快，但是所用袋的大小及栽培技术各地不同，如福建省用小袋小棚单层培育花菇，其它地方多用大袋小棚培育花菇。实践表明，用小袋育菇后劲不足，优质菇少；大袋栽培灭菌难度大，成品率不稳，营养不能充分转化，浪费原材料。为了克服这些缺点， In recent years, bag mushroom cultivation mushroom technology has developed rapidly, but the size of the bag and cultivation techniques used around the different, such as Fujian Province, with a single shed pouch shed cultivation of mushrooms, and other places with sacks to cultivate mushrooms. Practice shows that the lack of stamina with pouch, high quality mushrooms less; sack sterilization difficult, yield instability, nutrition can not be fully converted, a waste of raw materials. In order to overcome these shortcomings,