MySheen

Anti-acid corrosion measures of Pleurotus ostreatus culture material

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, The recent hot weather, rainy and humid, very easy to breed acid bacteria, a little careless will cause losses to the production of Pleurotus ostreatus. How to prevent the acid rot of Pleurotus ostreatus culture materials, we should pay attention to six words: fresh, sparse, increasing, wind, dark and falling. Fresh culture materials such as rice straw, corn straw and wheat straw should be fresh and mildew-free, and should be exposed to the hot sun for 3 days before use. Sparsely use smaller plastic bags with a diameter of less than 20 cm to cultivate Pleurotus ostreatus, and put only one layer when sending bacteria, do not overlap, which is beneficial to heat dissipation. When mixing culture materials, use lime

The recent hot weather, rainy and humid, very easy to breed acid bacteria, a little careless will cause losses to the production of Pleurotus ostreatus. How to prevent the acid rot of Pleurotus ostreatus culture materials, we should pay attention to six words: fresh, sparse, increasing, wind, dark and falling.

Fresh culture materials such as rice straw, corn straw and wheat straw should be fresh and mildew-free, and should be exposed to the hot sun for 3 days before use.

Sparsely use smaller plastic bags with a diameter of less than 20 cm to cultivate Pleurotus ostreatus, and put only one layer when sending bacteria, do not overlap, which is beneficial to heat dissipation.

In the preparation of culture materials, lime is used to increase the pH value to 8.5 or even higher, so as to create an environment unfavorable for the growth and reproduction of acid rot bacteria.

The wind keeps the cultivation site of Pleurotus ostreatus ventilated to provide fresh air, which is beneficial to the growth of Pleurotus ostreatus.

The environment of Pleurotus ostreatus mycelium growth period should be dark, black cloth and straw curtain can be used to cover the doors and windows, but there should be some scattered light during the formation of the buds.

Drop to implement "double drop": one is to reduce the humidity of the culture material, which is generally adjusted to 60% 65% in winter and spring, and to 50% 55% in summer. The second is to reduce the temperature of the cultivation site of Pleurotus ostreatus. Trees can be planted around the site, or long rattan melons can be planted to form a higher melon and vine fence. In addition, if the temperature is too high (above 30 ℃), you can hang wet gauze or spray in the ventilated place to cool down.

 
0