Production of Oyster Mushroom
Construction of the mushroom house is based on a simple basic design. 1. The dimensions depend on the number of substrate bags the grower can handle at any one time. 2. The walls are constructed out of farm bricks or poles and dagga or a wooden frame and thatch. Plastic or foam sheets may be used to line the walls to increase the relative humidity in the production house. 3. A roof thatched with grass or banana leaves. 4. Air vents and windows on the upper side of walls are required for ventilation and lighting to initiate fruiting. Light sufficient to read a newspaper when in the house is adequate. 5. Wooden shelves for holding the bags or wooden racks for hanging spawned substrate bags. The mushroom house should provide optimum conditions for fruiting. Temperatures should be maintained at 18 – 25°C and relative humidity should be 80–90%. Incubation/Spawning room • Spawned substrate bags are kept in this room for the mushroom mycelium to grow. Growers may const...