How to use temperature to control green mold of Lentinus edodes?

Everyone is familiar with Lentinus edodes, whether it is fresh or dried, it is rich in nutritional value. Lentinus edodes can not only be used to stew soup and stir-fry meat, but also can be used to make dumplings and so on. In recent years, there are many people growing Lentinus edodes. In the actual planting process, Lentinus edodes is more likely to be infected with green mold, which will have a greater impact on the yield, so how to use temperature to control Lentinus edodes green mold?

First, how to use temperature to control green mold of Lentinus edodes?

The suitable temperature for the growth of Lentinus edodes is between 22 and 24 degrees Celsius, and infection usually occurs at about 23 degrees Celsius if green mold occurs. So we can use the growth temperature needed by Lentinus edodes mycelium and green mold to control its occurrence, and the following measures can be taken:

First, reduce the stacking level after evacuating the bacterial bag during the indoor bacterial infection period, and then carry out the piercing work in batches. After the piercing, the respiration of Lentinus edodes will be enhanced and a large amount of heat will be released. Stop piercing when the room temperature reaches 28 degrees Celsius.

Second, the summer temperature is relatively high, basically in more than 30 degrees, so ventilation and cooling work is very important. If you spend the summer between the mushroom sheds, the height of the mushroom sheds had better be higher, and then the vents should be separated between the walls. The bottom of the greenhouse film is all lifted, the greenhouse film should be shaded, and then the trench is dug under the shelf where the bacteria bag is discharged. in case of high temperature, water can be put into the trench to lower the temperature. Some friends will worry that the humidity is too high, so they can use quicklime to treat it.

Third, if a bacterial bag is infected with green mold, it should be dealt with immediately at the initial stage, put it in a place with suitable temperature and good ventilation, or put the side with green mold in a relatively cool place. In this way, the hyphae of Lentinus edodes will eat the green mold hyphae. If it is the late stage of green mold infection, it is more serious, the mushroom bag will turn into a darker green, and it will be very soft and even rotten, so it will no longer have any value. But we have to deal with the infected area so that the uninfected mycelium can grow normally.

2. Key points of Lentinus edodes cultivation

1. Select the right variety

Generally speaking, there are great differences in temperature, climate, and geographical conditions between the north and the south, so it is necessary to choose suitable varieties according to local conditions. For example, if you plant Lentinus edodes in spring in the north, choose milder strains. If you plant in autumn, you will choose medium-temperature and low-temperature strains.

2. Temperature condition

If you plant Lentinus edodes in spring, you can get bacteria at 15 degrees Celsius, so there are fewer miscellaneous bacteria and a higher survival rate. If you plant Lentinus edodes in autumn, the best temperature should be between 24 and 28 degrees Celsius. If the temperature is too high, it is necessary to ventilate immediately to achieve the goal of cooling.

3. Humidity requirements

The humidity requirements of Lentinus edodes include water content of mushroom tube and space relative humidity. Pay attention to the difference between them and deal with them accordingly.

To sum up, only by mastering the conditions of temperature, humidity and ventilation during the planting period of Lentinus edodes can we reduce the occurrence of green mold and obtain the possibility of high yield.