Boletus aereus cultivating method and boletus aereus

Abstract

The invention relates to the technical field of edible mushroom cultivation, in particular to a boletus aereus cultivating method and boletus aereus. The boletus aereus cultivating method comprises a bottling step and a mushroom cultivating step; in the bottling step, a culture material is put into a cultivating bottle, wherein the putting height of the culture material is the height from the culture bottle bottom to the bottle shoulder; then the culture material is punctured, and the culture material surface is pressed to be flat, wherein the puncture adopts a spiral puncturing mode; in the mushroom cultivating step, mushroom bottles inoculated in the same batch are stacked at intervals in a culture room, and the stacked mushroom bottles with the same batch are reserved with spacing to make the mushroom bottle with different batches placed mutually adjacently and to form a crossed culture mode; the culture stage is divided into an earlier stage, a middle stage and a later stage. According to the boletus aereus cultivating method, the problem of hypha aging is solved, the capacity is improved, and the production cost is lowered; moreover, the mushroom culture stage is short so that the hypha growth speed can be uniform in the mushroom bottles with different time and inoculation batches in the same culture room.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for cultivating black boletus and black boletus. Background technique [0002] Black boletus, a type of boletus, is also one of the most fragrant boletus. It is a very precious tropical edible fungus, mainly distributed in Sri Lanka, Vietnam, Indonesia, Thailand, Brazil, Mexico, Australia and New Zealand, as well as my country's Yunnan, Guangxi and Hainan. Black boletus is fresh in quality, delicious in taste, rich in nutritional value, high in protein and low in fat, rich in 17 kinds of essential amino acids and mineral elements necessary for human body such as phosphorus, potassium, calcium, magnesium, iron and zinc, etc. Good health food also has good medicinal value. It has the effects of preventing cancer, relieving cough, and nourishing qi. It also has good curative effects on diseases such as high blood pressure, high cholesterol, and high blood...

AI Technical Summary

Problems solved by technology

However, although the black boletus can leave the saprophytic life of the host tree camp, and it has been reported that the method of cultivating saprophytic fungi has been successfully cultivated, and factory cultivation has been realized, but because the saprophytic ability of the black boletus is not strong, it has special characteristics. Living habits, relatively harsh for the growth environment, etc., there are still some problems in the existing industrialized black boletus cultivation method

[0004] At present, there are the following problems in the process of industrial cultivation of black boletus: (1), the long cultivation period (generally 40-45 days), which leads to the low turnover rate of the cultivation room and affects the production efficiency; (2) 1. Poor air permeability of the culture material and unsuitable culture temperature make the mycelium age, the general aging rate is 0.5%-1%, and the bacteria bottle with mycelium aging will harden the culture medium, and the mycelium nutrition and water transportation will be hindered. break, entering the fruiting period, the hyphae will not grow well in the covering soil layer after covering the soil, resulting in failure to produce mushrooms or the death of young buds after fruiting, small mushrooms cannot grow up or the weight of mushrooms will decrease, which will bring serious losses to production and increase production costs (3), the temperature setting of the culture room is difficult to take into account the bacteria bottles that enter the room before and after, that is, it is difficult to solve the problem that the bacteria bottles with a short period of bacteria cultivation in the same culture room should be heated and cultured due to the different periods of bacteria cultivation and different calorific values. The phenomenon that the long-term bacterial bottle needs to be cooled

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