High-yield cultivating method of agaricus blazei murrill

Abstract

The invention relates to a method for cultivating Agaricus Blazei with high yield. The method comprises preparing raw materials by weighing various kinds of raw materials according to common rates, selecting proper mushroom houses, sterilizing the houses according to routine method, bagging the materials, sterilizing, transferring to the transfer room, disinfecting, inoculating, transferring onto the cultivating bed in the cultivating house for cultivating, covering soil after the hypha occupying all the culture medium, and harvesting before the mycoderm open. The method is characterized in covering soil after the hypha occupying all the culture medium, and covering dry straw 0.5-1kg / m2 on the mushroom bed uniformly and sparsely after the hypha occupies the covering soil layer. The straw is soaked and drop-dried and contains 55-65% water. The method of the sparse cover with straw after hypha covers the soil can guarantee the relative humidity of the covering soil and the air, which is profit for the humidity regulation from hypha vegetative stage to reproduction stage smoothly, assurance water requirement of the primordium, solves the problems of little primordium formation, and easy mushroom death, and shows regular mushroom fruiting, high yield, and good characters like muscular mushroom stalk.

Description

technical field [0001] The invention relates to a cultivation technology of edible fungi, in particular to a high-yield and stable-yield cultivation method of Agaricus blazei mushrooms (mushroom). Background technique [0002] Agaricus blazei (also known as Brazil mushroom) has higher nutritional value and medicinal value than most other mushrooms, and is widely used in the field of food and medicine. , is also an important export product in Fujian Province, but for a long time, its large-scale production has problems of low output and unstable output, which is caused by the difficulty of regulating the temperature and humidity of the microclimate in the mushroom house during the fruiting period. For example, one of the main reasons is that there are many fruiting bodies in the early stage of fruiting, the temperature is high, and the water evaporation of the covering soil layer and the culture material is large. If the covering soil layer is not replenished with water in ti...

AI Technical Summary

Problems solved by technology

[0002] Agaricus blazei (also known as Brazil mushroom) has higher nutritional value and medicinal value than most other mushrooms, and is widely used in the fields of food and medicine. It has a unique flavor and a good taste. , is also an important export product in Fujian Province, but for a long time, its large-scale production has problems of low output and unstable output. This is due to the difficulty in controlling the temperature and humidity of the microclimate in the mushroom house during the fruiting period. For example, one of the main reasons is that there are many fruiting bodies in the early stage of mushrooming, the temperature is high, and the water evaporation of the covering soil layer and the compost is large. If the covering soil layer is not replenished with water in time, the young fruiting bodies will wither and die; Excessive spraying of water or thermal insulation water will cause water accumulation due to leakage into the compost, causing mycelia to shrink and the compost to turn black, resulting in the death of small mushrooms on the soil layer due to insufficient nutrient supply; If there is too much water and the relative humidity of the mushroom house exceeds 95%, the small mushroom buds will suffocate and die due to insufficient oxygen, especially if the humidity is not well controlled after the mycelium climbs the soil, resulting in less primordium formation and difficult management, resulting in uneven fruiting , many deformed mushrooms, even dead mushrooms and other problems