The culture material should be turned over before sowing. The sown material can be sowed when the temperature drops below 32°C. At present, the cultivated varieties of big fat mushroom include summer mushroom 93 and Xindeng 96, both of which are more resistant to high temperatures, and have the characteristics of good mushroom quality, high yield, disease resistance, transport resistance, and delicious taste, and are well received by the mushroom farmers. The amount of sowing should be larger than the amount of Agaricus bisporus. Soybeans should be sown with 0.6 square meters per bottle. The sowing method is to broadcast 2/3 of the bacteria into the material layer, and 1/3 of the bacteria are sown on the material surface. on. After sowing, the board is lightly pressed on the surface of the material to allow the strains to come in close contact with the culture material, and then cover with a layer of waste newspaper to moisturize.
Seed germination begins 24 hours after sowing, and the amount of ventilation is increased after germination to encourage early sealing of mycelium. When the mushroom room temperature is above 30°C, you must open the leeward doors and windows during the day and open the windows in the evening to prevent the mushroom house from being exposed to high temperature and suffocating environment for a long time. When the culture material germs are in 20 to 25 days, most of the hyphae have been covered with culture materials. At this time, a 2 cm wooden stick or bamboo stick is used to make holes from the bottom of the bed to the culture material to the material surface. The purpose is to make The cultivation material has sufficient air in the mushrooming stage. The interval between holes is about 1.5 centimeters. After the hole is drilled, ventilation should be paid attention to, and large amounts of carbon dioxide and other exhaust gases generated during mycelial breathing should be eliminated in time. Finally, check the moisture content of the culture material. If it is too dry, spray some water mist or lime water with a pH of about 8 before spraying.
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