一、改生料栽培为熟料栽培发菌快。因为生料或发酵料中仍存在一些杂菌,尤其是在高温季节,污染特别严重,而熟料栽培,经过高压高温灭菌和无菌操作,污染率仅有1—2％,且营养易被吸收利用,发菌快,菌丝粗壮,有利提高产量。 二、改小口径袋为中口径袋菇质好。一般袋栽平菇是采用17×50厘米的塑料袋,由于口径较小,装袋不方便,费工费时,改用25(或30)×50厘米的筒袋,袋 First, the conversion of raw materials for cultivation clinker germ fast. Because raw materials or fermented materials are still some of the bacteria, especially in the hot season, the pollution is particularly serious, and clinker cultivation, autoclaving and aseptic sterilization, the pollution rate of only 1-2%, and nutrition is easy Be absorbed, germination fast, thick mycelium, conducive to raising production. Second, change the small diameter bag for the caliber bag mushrooms good quality. General bags planted mushrooms is the use of 17 × 50 cm plastic bags, due to the smaller caliber, bagging inconvenient, time-consuming work, use 25 (or 30) × 50 cm bag, bag