Key points of management of Lentinus edodes after water injection

After water injection, Lentinus edodes should strengthen the ventilation of the greenhouse and control the temperature in the greenhouse, and certain light stimulation and temperature difference stimulation can be given to promote mushroom production. Note that if the bacterial stick is heavy, the mushroom can be removed from the bag and then injected with water, and the bacterial stick can be injected first and then out of the bag. Be sure to open the bag or water injection after the bacterial stick is mature. In order to control the amount of water injection in the first two times, the injection needle can be used to inject slowly, and the third time can be injected at will.

1. Key points of management of Lentinus edodes after water injection

After water injection, Lentinus edodes must strengthen the ventilation of the greenhouse, control the temperature in the greenhouse, prevent high temperature and humidity, and properly give certain light stimulation and temperature difference stimulation to promote mushroom production.

Second, the speed of water injection

1. After the mushroom sticks come out of the field, the management mode can be determined according to the severity of the sticks. You can first take off the bag, then put out a batch of mushrooms and inject water, or you can first inject water, and then take off the bag to produce mushrooms. If the bacterial stick is heavy, generally 15-55 jin bag, more than 3 jin moisture, use to take off the bag to produce mushroom, and then inject water, if the bacterial stick is light, 15-55 jin bag, less than 2.5 jin moisture, should first inject water, and then take off the bag to produce mushroom.

2. The stick must be opened or injected into the mushroom under the condition that the stick is mature, otherwise it will lead to rotten stick and rotten heart, resulting in huge loss. When the stick produces mushroom, especially the head tide mushroom, the stick has less water content and is easy to be short of water.

3. If there is a large amount of mushroom, the water of the stick is almost consumed, resulting in a serious lack of water, so when the tide mushroom is coming to an end, it is necessary to inject water in time to replenish water.

4. If the bacteria stick is not injected with water in time, the mycelium will gradually lose its vitality, so that the mushroom head is smaller and the mushroom meat is thinner, thus reducing the yield.

Third, the severity of water injection

1. In the process of planting mushrooms, the severity of water injection should be strictly controlled, especially in the first water injection, in October in autumn, the temperature is higher, it is easy to have rotten sticks and broken hearts, and it is easier to absorb water when the bacteria stick is injected for the first time and the second time. In order to control the amount of water injection, 1-2 water injection needles can be used for water injection. Note that the injection should not be too fast, which can better control the amount of water injection.

2, the weight of the bacteria stick after water injection, generally 15-22 bags, the moisture should be about 3.2-3.5 jin, the bacteria stick can be injected at will for the third time, avoid the first and second water injection can not block, save effort.

Fourth, the frequency of water injection

1. After years of experiments, a bacterial stick needs to be injected with water three times from the mushroom to the end, and it is appropriate to soak in water once. The general scientific method of water injection should be that after each water injection, the bacterial stick will have a water injection mushroom and a tide mushroom, so after three times of water injection, there will be six tide mushrooms in the bacteria stick, and there will be one tide mushroom in the last soak, so reasonable water injection can not only increase the yield, but also improve the nutrition utilization rate of the bacteria stick. Save time and effort.

2. If the water injection times of bacterial sticks reach 4-5 times, or even more, it is not only labor-consuming and time-consuming, but also the output is relatively low, and the loss outweighs the gain.