There are several reasons for this, one is that the ratio of culture material is not reasonable, the second is that the water content of culture material is not enough, the third is that the quality of mushroom strain is not good, and the fourth is that the management of mushroom production is not coordinated with the four major meteorological factors, namely temperature, humidity, air and light. It is better to find out the specific reasons first, and then treat the symptoms. We must pay attention to observe the temperature difference between day and night after the mushroom emergence, and cover the film during the day to ensure that the temperature inside the film is higher than that outside the film, and after entering the night, we should also open the film appropriately to reduce the temperature, which is more conducive to the formation of mushroom buds.

The young mushroom buds are more sensitive to the environment, the ventilation on sunny days can be taken in a short period of time, and on cloudy or rainy days without wind, the film should be removed more often to ventilate, to keep the air in the shed fresh, and to keep the temperature and humidity in the shed relatively stable, so as to prevent the death of the young mushroom buds. With the growth of mushroom buds and the enhancement of resistance, the number and time of ventilation can be gradually increased. Two days before mushroom picking, full ventilation can be adopted to further increase the temperature difference stimulation, promote the mushroom flesh to be compact and solid, and form high-quality thick mushrooms or flower mushrooms.

Increase the frequency of water spraying to keep the air humidity in the shed at about 90%, and ventilate 1~2 times a day. During this period, there should not be any violent vibration stimulation to the fungus tube, and rely on the natural temperature difference to promote the mushroom buds. The fourth is to grasp the mushroom period management. Vitamins, essential amino acids and mineral trace elements, most varieties have a natural medicinal function, that is, health food, but also medicinal raw materials, which can not be replaced by other foods, but also recognized by the world fact.

When we grow mushrooms at home, we use crushed corn cobs as soil cultivation, planting edible fungi is mainly to focus on the environment inside and outside the mushroom shed, improve environmental health to reduce the source of insects. It is also an important part of the integrated pest management of edible fungi. Edible fungi cultivation, relative to the cultivation of food crops, the technical requirements to be high, the facilities are also required to be higher, which means that the cost of input will be more and more high. But the edible fungus market has always been good, a variety of edible fungus has been the favorite food of diners.