目前许多菇农用塑料大棚作菇房栽培食用菌,虽具有造价低廉、保湿性能好等优点,但也存在一些缺点.本文根据其存在的问题提出几项改进措施. At present, many mushroom farmers use plastic greenhouses for mushroom cultivation, although it has the advantages of low cost, good moisture retention, etc., but there are also some shortcomings. This article proposes several improvements according to its existing problems.