The latest points for attention in the cultivation of volvariella volvacea

Straw mushroom, also known as orchid mushroom, is the third largest cultivated edible mushroom in the world. The annual output of straw mushroom in China ranks first in the world. Its delicious taste and rich nutrition are deeply loved by people in the market. However, it is more strict with the cultivation environment. Let's take a look at the precautions for straw mushroom cultivation together with Xiaobian.

1. Culture medium

Straw mushroom for the cultivation environment requirements are more strict, its growth generally needs compound minerals and nitrogen elements to provide nutrition, but also needs a certain amount of vitamins, so in the cultivation of straw can be selected, but to choose clean straw, can not choose damp moldy. No straw can also choose waste cotton peanut vine and other crops, apply some cow dung, corn flour can be used as its nutrition source. In addition, it is different from other edible fungi. Its edible fungi need to be alkaline. Pay attention to this point.

2. Temperature

The temperature requirements of straw mushroom and oh ah, it itself is a kind of high temperature fungus, suitable for growth temperature between 28-30 degrees, the highest should not exceed 40 degrees, the minimum should not be lower than 10 degrees, otherwise its growth will stagnate, serious will lead to death. Therefore, we should always pay attention to the change of temperature during cultivation. In winter, the temperature is low, so we should raise the temperature of the mushroom shed to the limit suitable for its growth. In summer, the temperature is higher, so we should take cooling measures.

3. Light

The biggest difference between straw mushroom and other fungi is light. It cannot absorb carbon dioxide and water into organic matter when growing, so it must be noted that it should not be exposed to direct sunlight when cultivated. It is not suitable to expose it directly to sunlight, especially in summer high temperature and strong light period, otherwise it will seriously affect the yield and quality.

4. Humidity

Because of its special point, it has a great demand for water and oxygen, and it can carry out photosynthesis without light, so it must be timely opened to ventilate and release carbon dioxide during cultivation, increasing its demand for oxygen. It also has a large demand for water, but it cannot be directly soaked in water quality, so as not to cause its death. The water content of the culture medium is controlled at 70%.

The above is an introduction to the precautions for straw mushroom cultivation. I hope it can help you. If you want to know more about it, please pay attention to us.