Artificial cultivation can ensure the yield and minimize the occurrence of pests and diseases, and the first thing is to choose excellent strains. For example, strain 36 is characterized by large fruiting body and low fruiting density, while strain 20 is characterized by small fruiting body and high fruiting density.
Under the condition of normal germination of hyphae, no ventilation or less ventilation is needed to promote the germination and colonization of strains as soon as possible, and the surface of materials is sealed. After 6 ~ 10 days, the mycelium was basically covered, and with the deepening of mycelium feeding, the ventilation rate gradually increased.
When the mycelium grows to 1 1~ 18d, it should be perforated and ventilated in time, and at the same time, the ventilation volume should be increased to increase the oxygen content in the material. When the mycelium grows to more than 2/3 of the material layer, it is ready to cover the soil.
Extended data:
In order to maintain the relative humidity of the air and the moisture in the soil layer, and meet the demand for water during the growth of fruiting bodies, it is generally sprayed 1~2 times a day according to the water consumption of 500g/m2.
Conservation water should be controlled flexibly according to the principle of "more mushrooms and less mushrooms, more mushrooms in the early growth stage and less mushrooms in the later growth stage", combined with climatic conditions and mycelium growth.
After the harvest of each tidal mushroom is basically completed, the dead mushroom and the old mushroom roots should be removed immediately, the mushroom holes left after harvesting should be filled in time, and the water spraying should be reduced or stopped for 2 ~ 3 days. After the villous hyphae grow in the soil layer, they should be sprayed out within 1kg/m2 according to the water consumption, so as to promote the hyphae to kink again and form mushroom buds.
References:
? Baidu encyclopedia-mushrooms