Novel technique for solid germination of Agaricus bisporus in piles in tunnel

Abstract

The invention relates to an edible fungi cultivation method, in particular to a novel technique for solid germination of Agaricus bisporus in piles in a tunnel, which is a novel high-yield and short-period technique and includes: sowing medium subjected to secondary fermentation; evenly piling the medium in the fermentation tunnel for pile type solid germination; adding 32.5% of accessory dry substances, 7.5% of CP (crude protein), 5.7% of CF (crude fiber), 0.319% of Ca (calcium) and 0.2% of P (phosphorus) during sowing; frequency variation rate of air supply is adjusted to 80% after sowing, and keeping 30%-65% of a fresh air proportion to maintain medium temperature at 23-26 DEG C; and performing pile type solid germination in the fermentation tunnel for 15-18 days to complete pile germination of the Agaricus bisporus culture medium. Management time is effectively saved for a mushroom house, turnover rate is increased, additional two crops of mushrooms are obtained, yield per unit area can be increased greatly, benefits are improved, operational cost of air conditioners can be reduced greatly, and power consumption can be lowered evidently.

Description

technical field [0001] The invention relates to the field of factory cultivation of Agaricus bisporus in the edible fungus industry, in particular to a new technology for three-dimensional growth of Agaricus bisporus tunnels in large piles. Background technique [0002] Agaricus bisporus has high nutritional value and medicinal value. The protein content of fresh mushrooms is 35-38%, and the nutritional value is 4-12 times that of vegetables and fruits. It enjoys the reputation of "health food" and "king of vegetables", and is deeply favored by domestic and foreign markets. At present, most of the industrial cultivation techniques of Agaricus bisporus in China adopt the industrial production mode, but they are also very backward. Generally, the raw materials are mixed and pre-wetted, and the first fermentation is carried out, and then the second fermentation is carried out. The factory cultivation after the secondary fermentation is carried out in the mushroom house. The te...

AI Technical Summary

Problems solved by technology

The cycle of mushroom house management is about 60 days, and the bacteria accounted for a quarter, which seriously affects the use efficiency of the mushroom house. The space of the mushroom house is large, and the air conditioner consumes a lot. The management process of the mushroom house takes too long and the efficiency is low.

In addition, the ingredients of the excipients are not enough to provide enough energy, so that the output is relatively low