1. Standard shelf cultivation: standard mushroom house can meet the need of external environmental condition on Button mushroom, specially in ventilation, temperature controlling, moisturizing and sanitary conditions. It can also provide good condition for the growth of mycelia, the development of fruit bodies and achieve the aim of high and stable yield. Normal mushroom house should be facing south, which is beneficial to ventilation and temperature controlling. The appropriate area of mushroom house should between 100 and 200 square meters. Too large area will cause undesirable ventilation in middle area and go against the growth of spawn and sporocarp. Too small area will cause low utilization rate and diseconomy. What’s more, internal wall should be smooth and the ground should be concrete, which is convenient for washing , sterilization and preventing injurious insects. In order to improve the utilization rate of mushroom house, shelves should be arranged and in the direction of north-south, the distance from shelves to wall should be about 60 centimeters, management channels should be left between 60 and 70 centimeters. Space between each shelf should be kept between 60 and 65 centimeters. Space between lowest layer and the ground should be kept between 20 centimeters. The width of the bed should be kept between 100 and 150 centimeters. Too wide bed is not suitable for the growth of hyphae and operational management. Use tight armoured concrete structure or tight bamboo to build bed.
2. The insulation cultivation of solar greenhouse: in some northern areas, in order to make fruiting in winter, farmers will take solar greenhouse as mushroom house. The specific requirements are as follows: The first requirement is the greenhouse is in east and west trend, facing south and the front is lower than the rear, the length is 40 meters and the width is 7 or 8 meters. The second one is to build three faces of wall, cover thin film both in front and on top. The height of rear wall is 2 meters. The last one is to bury three ranks of vertical shaft, connect the top with bamboo or wooden shaft and connect iron wire in 1 meter of transverse space.