Agricultural arrangement of edible fungi in October

October, when autumn is high and crisp, is a lively period for the production of edible fungi. The emergence of mushrooms in autumn is colorful, the seed production of winter cultivation is in full swing, and more varieties of bacteria are being carried out. This month, we should focus on germ management, and those who are producing and preparing to produce mushrooms should seize the opportunity to do a good job of management to ensure ideal mushroom production. Management of Pleurotus ostreatus in early autumn: the key point of management in this stage should emphasize the word "water": conventional cultivation, serious water loss of bacteria bags after mushroom production, soaking or injection should be taken to replenish water, in order to obtain higher yield. If the biological efficiency of mushroom outbreaks is more than 100%, the bacterial bags can be cleaned and the next batch of Pleurotus ostreatus can be transferred to mushroom production management in time. The Pleurotus ostreatus sown in September should be controlled as far as possible to make it more mature after hyphae and maximize the accumulation of nutrients so as to lay the foundation for mushroom production in October. Flammulina velutipes: most of Flammulina velutipes are coming to an end, and about 1 hand 3 Flammulina velutipes are still coming out. The biggest difficulty in out-of-season cultivation of Flammulina velutipes in cold storage is water management. according to the investigation in August, the humidity of some places of Flammulina velutipes is low, resulting in unsatisfactory yield. There are two main problems: first, the main position of humidity measurement is 1.5 meters high, and the temperature in the cold storage is high and low, and the ground sprinkler method is adopted to use water, which makes the temperature of the high level on the high side and humidity on the low side. Second, at present, most of the raw materials of cotton seed shell are large shell and short wool, and the water absorption rate is low, about 30%, and the water holding capacity is poor, which leads to the "congenital deficiency" of water in the bacterial bag. Pleurotus ostreatus: Pleurotus ostreatus sown in early September, the first tidal mushroom emerged in mid-late October. Pay attention to the effective rehydration of the border bed after mushroom production, in order to benefit the second tide of mushroom. Auricularia auricula: due to the large temperature difference, whether Auricularia auricula or Auricularia auricula, the growth rate becomes slower, do not spray too much water at this time, in order to prolong the growth period and maximize the yield. Lentinus edodes: high-temperature Lentinus edodes has entered the final stage of management. due to the lower temperature and larger temperature difference, the quality of Lentinus edodes will be improved. However, it should be noted that after the last bubble bag is carried out in early October, a number of high-quality fresh mushrooms can grow by strengthening low-temperature management, and then the shed should be cleared for disinfection and sterilization, and the bags of low-temperature Lentinus edodes strains can be moved into the shed by the end of October. Germ management bacteria: no matter the second or third grade species, it should be noted that high humidity is disadvantageous to the bacteria, ventilation management should be strengthened, and humidity reduction treatment should be carried out if possible. It is necessary to strictly remove miscellaneous materials, especially to prevent the occurrence of destructive miscellaneous bacteria such as Alternaria. Once found, it is necessary to slowly cover the contaminated bacteria bags with plastic bags and move them outside the shed for destruction. Lentinus edodes: most of the low-temperature Lentinus edodes bacteria have been completed, at this time, we should pay close attention to the temperature change, in line with the principle of "low is not high", adjust the temperature, would rather prolong the time, rather than cause damage to the bag because of the high temperature. When Lentinus edodes in individual areas enter the post-ripening or color-changing period, we should try to lower the temperature, punch holes timely and appropriately according to the growth status of mycelium, and widen the difference between temperature and humidity in order to facilitate the physiological transformation of mycelium. Medium and low temperature Pleurotus ostreatus: routine management can be done, pay attention to no yard bags, strictly prevent burning bacteria. The bacteria shed was covered with anti-insect net and cypermethrin was sprayed every 3 days or so to prevent the invasion of mushroom mosquitoes and other pests. Pleurotus ostreatus: some delayed cultivation of Pleurotus ostreatus can be sown around the middle of October, and the management focus is to prevent the invasion of diseases and insect pests. Spray 300 times liquid every 5 days or so to prevent the growth of miscellaneous bacteria.