Innovation and Development of "large material Farm and small Mushroom Room" Model in Shenxian County, Shandong Province

In recent years, Shenxian County, Shandong Province has made great efforts to promote the large-scale development and standardized production of the edible mushroom industry, and has invested in the construction of a number of modern edible mushroom cultivation bases, concentrated fermentation and production of mushroom sticks. The cultivation farmers purchase the basic materials for cultivation of aged products and the rods of fermented bacteria directly into the shed for production. This model is called "big material field and small mushroom room" mode. At present, there are 4 material farms in the county, with a production capacity of 150000 tons and 40, 000 rods, which can meet the weekly production of 2000 rare mushrooms of 1000 households, reduce production costs by 10%, and increase total production and sales by 20%. The mode of "large material yard and small mushroom room" in Shenxian County realizes the standardized production of cultivation substrate from raw material production to finished product production, improves the scale and industrialization level of edible mushroom production, and is conducive to the promotion of industrial upgrading.