Anti-season mushroom cultivation techniques

Production of anti-season mushrooms, from January to March is most suitable for inoculation of bacteria. After preparations such as mixing, bagging, and sterilization, the inoculation, cultivating, and fruiting stages will begin. This stage is well managed, and it is possible to market mushrooms in the summer. The supply of fresh products is generally in short supply.

Inoculation. When the sterile bacteria tube is cooled to below 30°C, it can be inoculated in a sterile room. Prior to inoculation, the sterile room needs to be sterilized. The per cubic meter room is to be sterilized by fumigation with 3 grams of potassium permanganate and 7 grams of formaldehyde, and then inoculated 30 minutes later. Four inoculation ports are suitable, that is, four inoculation openings are opened evenly between the two ends of the same side of the fungus tube with a small wooden cone of 1 cm square, and a small group of bacteria is manually pressed into the bacteria bag from the inoculation port. 1 bag strain inoculated around 15 barrels. After the inoculation is completed, the fungus tube will be piled up in a sterile room in a timely manner, with 4 cylinders in a row, horizontally and horizontally, so that the inoculation port is just suppressed to prevent the inoculation of bacteria. Stacking height is suitable for 10 to 15 layers, and then the bacteria management.

Raise bacteria. The bacteria temperature is controlled as much as 22 to 26°C and the humidity is maintained at 45% to 60%. Temperature and humidity can be adjusted by removing film ventilation and spraying water. Normally, the hyphae can be filled with bacteria tubes after 35 days of culture.

Fruiting. When the hyphae reach the physiological maturity and begin to mushroom, the fungus tube can be transferred to the outdoor shed for mushroom cultivation. Handle the fungus tube gently, and after transporting it to the mushroom shed, remove the bacteria bag and place the mycelium filled with mycelium at a distance of 15 cm, one end is grounded, and one end leans against the carriage crossbar. Each row has 10 cylinders. In order to maintain the humidity and temperature, a small bamboo strip is used to lift the flat arch on the box surface, with an arch height of 70-80 cm and covered with a 3-meter-wide agricultural film to control the temperature and humidity. After the fungus bag is well laid, the two ends of the car cover film are ventilated 2 or 3 times a day for about 2 hours each time. The temperature is best controlled at 16 to 20°C and can be adjusted by ventilation. Humidity 85% to 95%, can be adjusted by irrigation in the ditch. Through the above management, about 5 to 7 days can be mushroom. After mushrooming, it is possible to control the fruiting process by removing film and spraying water according to the temperature conditions and market demand. In general, the temperature is high, the humidity is high, and fruiting is fast, but vice versa. After the second batch of fruiting, after the water spray is difficult to maintain the humidity of the bacteria, the water can be drained in the trench, and the fungus tube can be soaked in the trench for 2 to 8 hours. The cylinder leans back against the crossbar on the car. In order to prevent the damage of mushrooms and mosquitoes, they can be sprayed with high efficiency and low toxicity insecticides.

Harvested. Mushroom harvesting is generally required in a timely manner, with a width of 3 to 4 cm. When picking mushrooms, it is necessary to promptly clean off the sticky wood chips on the feet of the mushrooms and put them in a basket with a thin film to prevent damage to the shape of the mushrooms. The beginning of fruiting and mushrooming, due to the small number of mushrooms, generally picking 2 to 3 times a day; mushrooming due to the large number of daily picking 5 to 6 times. If it is not picked in time, the umbrella cover is too large, which will not only consume nutrients but also affect the selling price.

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