Lentinus edodes harvesting and re-bacteria management

After the fruiting body of Lentinus edodes is formed, its maturity must be mastered in order to harvest it in time. Mushrooms with big, round caps and regular stems are harvested as fresh-keeping mushrooms, and when the caps are about to open, they should be harvested in time. Mushrooms and vegetable mushrooms are harvested when the mushroom membrane is just cracked. Pay attention to the mushroom picking method: when picking mushrooms, the left hand picks up the bag, the right thumb and index finger pinch the base of the flower mushroom stem, rotate left and right first, then gently pull up, do not let the mushroom feet remain on the bag, so as not to let the mushroom feet rot on the bag and affect the future mushroom production. If the base is deep, use a knife to dig from the base of the mushroom foot, do not pull out the culture medium, damage the bacterial membrane on the surface of the bag. To choose the appropriate picking time, usually sunny morning mushroom picking. To strengthen the bacteria bag protection, to prevent sunlight exposure. Just after harvesting a crop of mushrooms, the nutrients in the mycelium supply the mushrooms, so that the reproductive ability of the mycelium decreases. At this time, if the mushrooms are immersed in water, the quality of the mushrooms is poor, the growth is slow, the growth is not big, and it is easy to shrink in dry and cold weather, so it is necessary to use the bacteria bag to re-bacteria. In winter, when the temperature is low, the bacteria bag should be placed in the culture room for re-sterilization, the temperature is maintained at 23 - 27℃, the humidity is about 80%, and the bacteria are re-sterilized for 15 days. Ventilation 3 times a day, 40 - 60 minutes each time, low temperature can be warmed. In spring, when the temperature rises, the mushroom bag should be properly managed after harvesting. Can't be placed anywhere, let alone long-term exposure to sunlight. The bag was exposed to the sun for too long, the epidermis hyphae formed high temperature under the action of light, severe water shortage, weakened the vitality of hyphae, the epidermis dried, the mushroom cover was thin, the umbrella opened quickly, the mold was easy to produce after soaking, the bag became soft, and the time of re-inoculation was generally 10 - 15 days, and the standard was that the hyphae of the mushroom were white and yellow. The method of re-inoculation is as follows: ① stacking 5 - 7 layers near the mushroom shed according to the shape of "well", covering the straw or straw for shading, temperature 20 - 25℃, humidity 60%.② In the mushroom shed complex bacteria, cover the shade and proper ventilation, ensure fresh air, shed appropriate splash a small amount of water, humidity up to 70%. 3. After soaking in water, the bacteria bag shall be placed upright on the ground after soaking in water, and the epidermis shall be dried by wind and sun. After 5 days of covering film at night, the mycelium can grow healthily. This allows for several batches to be collected until spring.