How to prevent Pleurotus ostreatus?

Symptoms and Control Methods of Pleurotus ostreatus

Symptom species germination is normal, eating slower than normal, and the species grows in a radial pattern. When the length of the mycelium is 4 to 5 cm, the mycelium is gradually sparse from the species, and the tip mycelium is thick and thick. And continue to develop, with the subsequent desalination, sparse, and finally the entire bag surface is slightly gray or even sterile filamentous. 40 days after sowing, the fungus bag was pale and white, and there was no normal whiteness. The thick mycelium could not be seen. After more than 50 days, there were no mushrooms and it was barely budding. It was rare.

Treatment measures: Ventilate holes in the development bacterium shed and let ventilation in the shed; Use steel rods with a diameter of 12 mm, drill 2 to 4 holes in the longitudinal direction of the bacterium bag, take out the steel rods and keep them in the hole, and drill holes in the bags. About 30 or so, the toothpick can directly pierce the plastic film; try to increase the temperature of the fungus shed to about 20°C; spray three-dimensional sperm after the mushroom.

Before the production of the control method, the bacterial strains and raw materials shall be effectively inspected. In particular, the detoxification of the strains is one of the key points; the base material shall be scientifically designed and formulated, and the three-dimensional nutrition essence of the edible fungi shall be added to make the nutrition rich and balanced. Mushroom mycelium's robustness and increased resistance lay the right material foundation. Strengthen the disinfection of mushroom sheds and contaminated bacteria bags, longitudinal punching of the bacterium bags that have occurred and increase the number of micro holes, appropriately increase the temperature inside the shed, reduce the humidity, and restore the growth of mycelium as soon as possible, according to the local environmental conditions. During the germination period, every 3 to 7 days, spray all over again and again to a traceless or Saibai 09 solution to ensure smooth bacterial development.

Posted on