塑料袋栽培平菇过程中，采用常规栽培方式(即塑料袋两端出菇)，在采收2～3潮菇后，塑料袋中培养料水分含量减少且补水困难，严重影响了后期产量。近年来，我们采用了双排菌墙垒土高产栽培技术，使平菇生产的生物效率由常规栽培的100％～120％提高到200％以上，经济效益显著，现 Plastic mushroom cultivation process, the use of conventional cultivation methods (that is, both ends of the plastic bag), after harvesting 2 to 3 tidal mushrooms, the plastic material in the plastic bag to reduce the moisture content and water supply difficulties, seriously affecting the late yield. In recent years, we have adopted double row bacteria wall basement soil high-yielding cultivation techniques, the biological efficiency of mushroom production increased from 100% to 120% of conventional cultivation increased to more than 200%, significant economic benefits, and now