The latest key points for the management of mushroom emergence period of Pleurotus eryngii

Pleurotus eryngii is a kind of edible mushroom with high nutritional value, which is high in protein and various amino acids needed by human body. Can enhance the body's immune system, with lipids and blood pressure, digestion and disease resistance and other effects. In the cultivation of Pleurotus eryngii, there will be many growth stages, of which the mushroom emergence period is a more important period in the growth of Pleurotus eryngii, so how to manage Pleurotus eryngii during the mushroom production period? Let's take a look at it with the editor.

1. Loose bag to promote buds

When the bag of Pleurotus eryngii is full of mycelium, the growth direction of the mycelium will gradually turn to reproductive growth, and the temperature of the mushroom shed can be reduced to 20 degrees and then the bag can be loosened to promote bud. First of all, the rope fastening the mouth of the bag is gently loosened to produce a gap in the bacterial bag, improve the permeability of the bacterial bag and increase the air humidity. Then spray properly in the mushroom shed, improve the air humidity, spray water about 3 times a day, and then properly ventilate according to the specific conditions, usually about half an hour each time, and control the air humidity at about 85%.

2. Opening and budding

When the Pleurotus eryngii primordium forms a small mushroom bud, the appropriate opening and bud appearance should be made, and the method and size of the opening should be controlled according to the situation of the mushroom shed. The method of large opening is mainly used in the mushroom shed with suitable dry and humidity, first turn the plastic bag, and then cut off the surplus material near the culture material. It can promote the formation of primordium, and the opening and budding is mainly to promote the fruiting body growth and shorten the budding period of Pleurotus eryngii.

3. Accelerate the birth of young mushrooms

After the formation of small mushroom buds in the primordium, it comes to the young growth period of Pleurotus eryngii. At this time, it is necessary to do a good job of ventilation and ventilation in the mushroom shed to promote the differentiation of the stalk of Pleurotus eryngii. It not only provides conditions for the growth of young mushrooms, but also can inhibit the growth of primordium in the bag and prevent excessive growth. If there is no timely ventilation, it will lead to excessive primordium differentiation and lead to deformed mushrooms. The humidity of the mushroom shed should be controlled at about 90%. When watering, try to avoid water contact with the mushroom body, and the temperature should be controlled at about 15 degrees.

4. Inhibiting the growth of mushroom

After the stalk differentiation of Pleurotus eryngii was completed, Pleurotus eryngii entered the growth period. during the growth period, ventilation should be reduced appropriately, carbon dioxide should be used to inhibit the development of mushroom cover and promote the growth of mushroom stalk. If carbon dioxide is insufficient, it will cause the cover of apricot abalone mushroom to be too large to form deformed mushroom, resulting in the loss of commercial value. Then the temperature should not be too high, the low temperature environment can increase the mushroom production period and improve the quality of Pleurotus eryngii. Do not let direct sunlight, mainly scattered light, and then the air humidity is controlled at about 82%.

5. Control humidity

When Pleurotus eryngii is growing normally, fully grown and ready for harvest, we should pay attention to controlling the humidity in the mushroom shed. Prevent humidity discomfort, affect the final growth of Pleurotus eryngii, when the humidity is too high, it will cause the color of Pleurotus eryngii to darken and blacken gradually. And in the environment of high temperature and high humidity, it will cause Pleurotus eryngii to produce a variety of diseases and insect pests, seriously affecting the yield.

The above is a brief introduction to the main points of the management of Pleurotus eryngii mushroom emergence period. The management of Pleurotus eryngii mushroom emergence period is very important, which is directly related to the quality and output of Pleurotus eryngii, so we must strengthen the management. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.