河北省从70年代开始推广棉籽壳生料栽培平菇,先是露地阳畦栽培,后改为塑料大棚袋式栽培。目前平菇生产已遍及全省各地,成为一项农业白色工程。它不仅丰富了城乡人民的菜篮子,而且较好地补充了农村经济收入,使富裕地区更富,贫困地区迅速脱贫致富。多年来,我们在指导各地菇农生料袋栽平菇中,发现在发菌与出菇期间有多种异常现象发生,现整理如下: Hebei Province from the 1970s to promote cottonseed shell raw material cultivation of mushrooms, first open cultivation, then plastic bag greenhouse cultivation. At present, mushroom production has spread all over the province and has become an agricultural white project. It not only enriches the basket of people in both urban and rural areas, but also better complements the rural economic income so that wealthier and impoverished areas in the wealthy areas can quickly emerge from poverty and become rich. Over the years, we guide the mushroom bag raw mushrooms planted mushrooms, found in the germs and fruiting during a variety of anomalies, are now organized as follows: