Key points of budding management of Pleurotus ostreatus

The method of arranging bags in outdoor mushroom shed is as follows: the field is arranged into a border bed with a width of 30 cm and a height of 15 cm, the bed is covered with 1 layer of sand, then 2 layers of film are spread, and the bags at both ends of the bag are cut and piled on the bed.

The stacking direction of the bacterial bag should be consistent with the direction of the doors and windows of the mushroom shed, and the bag cutting and arrangement should be carried out at the same time.

Before opening the bacterial bag, disinfect the bacterial bag and disinfect the site with 34% carbonic acid or 3000 times of deltamethrin. Use a sharp knife to cut off the bag film along the piercing rope.

After cutting the bag, with the extension of the browning time and the deepening of the color of the mycelium, a layer of brown skin will be formed on the surface around the mouth of the bag. The skin with normal color conversion is brown and rusty brown with luster and normal mushroom production.

Combined with the color change of the bacterial bag, the temperature difference was enlarged for 3-7 days, and the temperature difference between day and night reached 8 ℃-10 ℃, until many white grains appeared and differentiated into mushroom buds.