In recent years, edible mushroom became the first leading developmental industry for enriching people 'income. At present, Hailin Mushroom Industrial Park is in the harvest time. The famers, who permeated with the joy of harvest on their face, are busy to pick Oyster mushroom and Shiitake. It is reported that the output of Oyster Mushroom can reach to about 1000KG per day, and the output of Shiitake can reach to about 1500KG per day. It is worth mentioning that there is a peak season after May, daily output will be higher, which can reach to 5000KG.