Cultivation and Management Techniques of Lentinus edodes in Autumn

Lentinus edodes, also known as flower mushrooms, winter mushrooms, etc., is rich in calcium and amino acids and other trace elements needed by the human body. Among the "delicacies of mountains and seafood" in the folk, "Shanzhen" refers to Lentinus edodes. Lentinus edodes has fat and tender meat, delicious taste, can be used as medicine, and has a good dietotherapy effect. Next, let's introduce the cultivation and management techniques of Lentinus edodes in autumn.

I. Indoor bacteria

The growth process of Lentinus edodes, that is, from inoculation to maturity, takes about 60 days. Attention should be paid to the control of room temperature in autumn and winter, the temperature of the bacteria room should be controlled at about 25 degrees, and the relative humidity of indoor air should be controlled below 70%. Lentinus edodes should be transferred to the bacteria room for culture in time after inoculation.

1-6 days after Lentinus edodes inoculation, the room temperature should be controlled at 28-30 degrees. At this time, the mycelium of Lentinus edodes is in the stage of germination, so be careful not to turn the bag, no ventilation, no light.

In 7-10 days after Lentinus edodes inoculation, the room temperature should be controlled at 26-28 degrees. At this time, the mycelium of Lentinus edodes begins to grow and eat. Pay attention to good ventilation conditions and ventilation 2 or 3 times a day. At this stage, you should pay attention to turning the pile every 7 days, that is, changing the position of the upper and lower bacterial bags, so that each bacterial bag can be managed under the same conditions.

Second, change the color of the bacterial bag

After the mycelia of Lentinus edodes grow and mature, the color will change from white to reddish brown, and yellow water droplets will appear. The color change of Lentinus edodes mycelium is directly related to the yield of Lentinus edodes. When the mycelium of Lentinus edodes reaches the color conversion period, it is necessary to strengthen ventilation so that the concentration of carbon dioxide in the indoor air is less than 0.1%. Also pay attention to increase indoor astigmatism, astigmatism exposure will affect the growth of Lentinus edodes primordium. In addition, the film of the bacterial bag can be closed when covered, so that the growth environment of the mycelium is sometimes dry and sometimes wet, which can promote the color conversion of the mycelium.

Third, outdoor mushroom stimulation

Lentinus edodes is a low-temperature strain. When the bag changes color and turns into a reddish-brown film, it is necessary to move the bag to a cool place outside. Cover the bacterial bag with wheat straw to ensure a certain temperature. Then you can spray water to moisturize. When spraying water, you should be careful not to spray directly on the bacteria, otherwise it is easy to breed bacteria and become soft and rotten. The method of covering the film at night and uncovering the film during the day is adopted, and the mushroom can be directly covered with film after 4 or 5 days.

IV. Management of mushroom production

The low temperature weather is more conducive to the growth of mycelium, and the temperature decreases gradually in autumn, which creates good climatic conditions for mushrooms. Cut the film of the mushroom bag with a knife and you can squat mushrooms in the next step. The squatting period usually lasts about 10 days, during which there is no need to cover the film. When the young mushrooms grow to the size of peanuts, they can take the next step to promote flowering.

When the mushroom body grows to 2 or 3 cm, the growth of the fruiting body can be accelerated by throwing water on the surface to accelerate the change of temperature. The method of alternating dry and wet can be taken, that is, the film is opened at night to allow cold air to enter, and then the film is covered, which can be repeated several times to promote the cap to split into flower mushrooms. The emergence of Lentinus edodes is over, and then it can be harvested and stored.

The above is a brief introduction of the autumn cultivation and management technology of Lentinus edodes. The cultivation cost of Lentinus edodes is low and the economic benefit is good. Friends who intend to cultivate Lentinus edodes can refer to it.