The key technology of Lentinus edodes tube safe oversummer

First, choose a suitable place for summer. Can choose the bungalow of civil structure, auditorium, warehouse, also can build shady shed outdoors to spend the summer. Indoor requirements clean, cool, air convection, no direct sunlight, outdoor shady shed over the summer requirements of each border and around the open ditch, cover the film to protect against rain on rainy days. Second, put the bacterial tube scientifically. The bacterial tube is placed in the shape of "well" and "△", with a height of 5-8 layers, and a walkway of 20-30 cm should be left between each row. The aisle faces the door and window, which is conducive to air flow. The bacterial tube should not be placed close to the wall and should be placed more than 20 cm away from the wall. When the temperature is low (the highest temperature is below 30 ℃), the position of the bacteria tube with uneven color conversion should be adjusted. When adjusting the bacterial tube, handle it gently and avoid violent vibration as far as possible. Third, eliminate the "yellow water" and clean the mushrooms in the bag. When the bacteria tube changes color, because the light is too strong or the temperature is too high, "yellow water" will be secreted in the bacteria bag, which is a normal "stress-resistant" physiological phenomenon of Lentinus edodes. A small amount of "yellow water" can be absorbed naturally, if the "yellow water" is excessive. The bacteria tube itself cannot be absorbed, and the "yellow water" accumulates for a long time and rotten, resulting in rotten bags. Therefore, the use of thick needle bag (can not pierce the bacterial skin) to discharge "yellow water". Sudden exposure to a long time of low temperature (below 22 ℃) and large temperature difference (5-8 ℃) during color conversion will cause mushrooms to emerge from the bag. If the mushrooms in the bag have dried up naturally, no treatment can be done. If the mushroom in the bag is rotten, scrape off the mushroom and the rotten part of the bag, wipe the mouth with carbendazim, and then seal the break with transparent glue. Fourth, observe the temperature at all times and strictly prevent the burning of bacteria at high temperature. The doors and windows are blocked by straw curtains or sunshade nets to prevent direct sunlight, and the outdoor shade shed should be thickened. When the highest temperature of the place exceeds 33 ℃, it is very easy to cause bacteria burning in the bacteria tube. During the period of high temperature, the temperature of the summer site should be observed from time to time, and checked at noon and evening every day. If the temperature is too high, cooling measures should be taken. Indoor summer: spray water on the roof and outer wall of the summer place in the morning, but not indoors. To strengthen ventilation, the sun doors and windows will be closed and the sun doors and windows will be opened during the day. If the indoor temperature is still too high, transfer the bacteria tube in time. Outdoor shady shed over the summer: in addition to thickening the roof and the surrounding shade, trench irrigation in the shed to reduce the temperature in the shed. Pay attention to the ventilation in the shed, the shade in the direction of the natural wind can be sparse properly, which is beneficial to the air convection in the shed.