A course on the cultivation techniques and methods of the latest rare Mushroom

Xiuzhen mushroom scientific name Lentinus edodes, a kind of Pleurotus ostreatus, also known as Pleurotus ostreatus, etc., belongs to the genus Pleurotus ostreatus in taxonomy. Pleurotus ostreatus is praised by diners for its pleasing shape, fresh and crisp, delicious taste and rich nutrition, and its nutritional value is equivalent to milk and has high cultivation value. let's take a look at the cultivation techniques of rare mushrooms.

Temperature

The humidity range of mycelial growth of Pleurotus ostreatus is 10: 35 ℃, which is the most suitable for the growth of 25-27 ℃. When the temperature was lower than 10 ℃, the mycelium basically stopped growing, less than 20 ℃, the mycelium grew slowly, higher than 30 ℃, the mycelium grew sparse, the color turned yellow, and it was easy to aging. When the temperature was higher than 37 ℃, the mycelium stopped growing. The temperature range of fruiting body growth is wide, and it can produce mushrooms under the condition of 10-32 ℃, which is different from other Pleurotus ostreatus.

Humidity

The basic requirement for the growth of Xiuzhen mushroom mycelium is 65% water content, from primordium formation to physical maturity, and the air relative humidity is 85-90%. When the air relative humidity is less than 70%, the primordium is produced less, and the mushroom is easy to wilt. When the relative humidity is higher than 95%, the fruiting body is prone to soft decay.

Air

Xiuzhen mushroom needs special ventilation conditions in the mycelium stage and good ventilation conditions in the fruiting body stage. If the concentration of carbon dioxide in the air is higher than 0.1%, it is easy to form deformed mushrooms with small cap and long stalk.

Light

Xiuzhen mushroom mycelium stage does not need light, fruiting body stage needs light, scattered light can induce primordium formation and differentiation, fruiting body can not be produced without light, fruiting body grows normally between 200 ~ 2000 lux light, too dark light is easy to form deformed mushroom, too strong especially direct photon body is easy to dry.

PH value

Xiuzhen mushroom is suitable for the growth of alkaline environment, so the PH value of culture material is usually adjusted to 7.2-7.5 with 3-5% raw lime water in production, which can not only promote the growth of mycelium, but also inhibit the effect of high temperature mold in summer.

Nutrition

The growth and development of Pleurotus ostreatus needs carbon, nitrogen and various mineral nutrients, like other fungi, it does not contain chlorophyll and can not produce nutrients by photosynthesis, but depends entirely on ready-made organic matter. In the process of its development, the required carbon, nitrogen, minerals and auxin are obtained from the cultivation materials.

Conclusion: the cultivation conditions of Xiuzhen mushroom are introduced here, let's take a look at the cultivation techniques of Xiuzhen mushroom. The artificial cultivation of Xiuzhen mushroom has a wide range of raw materials, and the cultivation technology is easy to operate. The stalks of sawdust, cottonseed hull, rice and wheat stalk, corncob and other crops can be cultivated. The yield of fresh mushrooms is 80kg / 100kg. The period from cultivation inoculation to the end of mushroom production is 4-5 months, and it can be planted for 2 seasons a year.