Using mushroom houses can create suitable environmental conditions for the growth of edible fungi. Mushrooms require good ventilation and ventilation, good insulation, moisturizing properties, cool in winter and cool in summer, the wind can't reach the bed of bacteria. The indoor is not easily affected by changes in external conditions, and is easy to clean; it is helpful to prevent and control bacteria and pests. New mushroom house (1) Spatial ratio: The spatial ratio refers to the ratio of the space where the air in the mushroom room circulates to the area of ​​the mushroom bed. The ideal edible mushroom growth and development space ratio should be 5:1, the space ratio is too small, can not timely discharge the carbon dioxide and other waste gas produced when the mushroom grows, can easily cause the death of young mushroom or form abnormal mushroom and reduce the yield; Mushrooms are not easy to keep warm and moisturize. (2) The slope of the roof: If the slope of the roof of the mushroom is not enough, the condensation of the roof under the water will cause the upper layer of the mushroom bed to become wet and compost, and affect the mushroom production. The reasonable roof slope should be 1:4.73 for the height of the roof tripod and the width of the mushroom house. (3) Unit area: Most of the mushroom cultivation methods in China are cultivated once a year under natural conditions. The cultivation area of ​​single mushroom house should take into consideration local climatic conditions, simple and convenient operation, and beneficial to sales of fresh mushrooms and other factors. According to the current actual situation, the cultivation area of ​​single mushroom house is suitable for 200-250 square meters. (4) Insulation: On the one hand, mushroom houses should be protected against the outflow of hot gases. On the other hand, hot and cold air must not be allowed to invade outside. Therefore, good insulation is required. (5) Containment: The doors and windows of the mushroom house should be designed to open and close, and close. Opening and releasing can ensure that the exhaust gas and excess heat in the mushroom house can be discharged in time, and the close can keep the mushroom house warm, moisturize and prevent the invasion of pests. (6) Ventilation: It is necessary to discharge the exhaust gas from the mushroom house in time, and the fresh air from the outside can be quickly entered into the house. Therefore, the mushroom house is required to open the footwell and the roof louver. (7) Safety: The mushroom house is in a humid environment for a long time. The mushroom house should bear 70 to 80 kilograms of culture material and the weight of the cover soil per square meter. Therefore, the mushroom house and the bed frame should be built firmly. Mushroom house floor leveling, it is best to lay cement; column tripod must be absolutely flat, to avoid the construction of soft sand; to use mature bamboo or hardwood as a mushroom frame material; electrical equipment should be used to make electrical installation . Treatment of old mushroom house Continuous cultivation of edible fungi indoors or in tunnels often causes serious damage to pests and bacteria, resulting in failure. The first time it was cultivated, the yield was high, and the second or third time it was heavily polluted or even lost. The reason is: Because each time after cultivation is not sterilized, harmful metabolites are produced during the growth process, and accumulated on the bed frames and wall. Mycelium senescence, dark indoor conditions, humidity, poor ventilation, etc., have caused miscarriage and insect pests. Prevention measures: pay attention to environmental sanitation, wash the walls with 5% to 6% alkaline water, brush, and sprinkle lime on the ground to eliminate bacteria. Spray pesticides additionally to eliminate pests. Chengdu JRT is a world leader in the design and manufacture of highly accurate, precise and digital and analogue laser measurement sensors, including serial laser distance transducer,usb laser distance module,distance module ttl laser sensor rs232/RS485/Bluetooth. These Laser Distance Sensor products are widely used in many smart industrial precise measurement soluitons: robot,crane,etc. This laser distance measure technology, combined with the high speed, 1mm high resolution and accurate measurement, specially the micro laser sensor(41*17*7mm),will confidently and accurately solve your precision measurement problem. Laser Distance Measurement,Laser Measurement Sensors,Laser Distance Measurement,Smart Measure Sensor Chengdu JRT Meter Technology Co., Ltd , https://www.jrt-measure.com