High Resolution Distance Sensor JRT produced the high resolution optical distance measurement sensor for 16 years with lower cost. Our distance measuring sensor have small size, high accuracy. Distance Measuring Sensor,Accurate Laser Measuring Sensor,High Accuracy Distance Sensor ,Optical Distance Sensors Chengdu JRT Meter Technology Co., Ltd , https://www.cdtoflidarsensor.com
The laser range finder components is characterized by an above-average measured value output frequency, up to 8hz. The miniature laser distance module is also suitable for monitoring defined distance and height during transport.
Mushrooms are bad
1 The mixing ratio of culture materials is unreasonable, the mixing materials are not uniform, and urea, superphosphate, gypsum, lime and other additives are excessive. 2 The long-term ventilation in the culture room is poor, the concentration of carbon dioxide is high, and the oxygen is insufficient. As a result, the mycelium may be returned to bacteria and affect the growth and development of mycelia. 3 The temperature in the culture room was too high for a long time, which exceeded the suitable growth temperature range of the mushrooms. After the puncture, the temperature of the piles rose greatly and caused “burnt bacteriaâ€, which caused the growth of the mycelia to be fragile and even to death. 4 Direct sunlight bacteria sticks, strong mycelium in the ultraviolet burn bacteria bag, even the mycelium was killed, yellow water appeared on the bacteria sticks, and yellow water was deposited on the bacteria sticks, which affected ventilation and could easily cause bacterial infection. 5 mushroom production environment, high air humidity, water temperature to the bacteria stick when the water is too high, too much water, high temperature hot and humid weather, poor ventilation and other factors leading to bad rods. 6 The mushrooms were not cleared in time after picking mushrooms. For those who do not fully transform the rods and mushrooms, they are unfamiliar with the technique. When picking mushrooms, large pieces of culture material cause hyphae injury, etc., and after spraying, molds can easily grow and cause rods to rot.