Preparation method of shiitake mushroom spawn

Abstract

The invention discloses a preparation method of shiitake mushroom spawn, and belongs to the technical field of edible mushrooms. The preparation method comprises the following steps: mixing the following raw materials: discarded fruit branches, bean pulp, corncobs and brown sugar, so as to obtain mixed powder; sterilizing and disinfecting the mixed powder, mixing the sterilized and disinfected mixed powder with gypsum powder, lime powder and sterile water and adjusting pH value and humidity, so as to obtain a mixed substrate; transferring the mixed substrate into an inner-layer barrel body, sleeving an outer-layer barrel body after inoculation and covering a barrel head, so as to obtain the mushroom spawn. Due to dual-layer design of a mushroom barrel, the adjustment of the quantity demandof oxygen in a cultivation period of shiitake is facilitated, and the affection on the growth of hyphae caused by sundry bacteria or shaking or waggling due to manual operation when in management isreduced; in addition, the mushroom spawn is divided into two parts, and the two parts of mushroom spawn are laid transversely for cultivation, so that the later harvest work is also facilitated.

Description

technical field [0001] The invention belongs to the technical field of preparation of edible fungi, and in particular relates to a preparation method of mushroom sticks. Background technique [0002] Shiitake is the second most edible mushroom in the world and is a fungus that grows on wood. Mushrooms are delicious, fragrant and nutritious. Shiitake mushrooms are rich in vitamin B group, iron, and potassium. The content of ergosterol in shiitake mushrooms is very high, which can be converted into vitamin D, which is effective in preventing and treating rickets; lentinan can also enhance cellular immunity, thereby inhibiting the growth of cancer cells; Contains more than 40 kinds of enzymes in six categories; and, the fatty acids contained in shiitake mushrooms are beneficial for reducing blood lipids in the human body. [0003] The cultivation of shiitake mushrooms is mostly carried out by bagging the inoculated mushroom sticks and stacking them for germination, and then c...

AI Technical Summary

Problems solved by technology

[0003] The cultivation of shiitake mushrooms is mostly carried out by bagging the inoculated mushroom sticks and stacking them for germination, and then cutting the bag according to the growth state of the shiitake mushrooms to increase the input of oxygen; this process not only requires more labor, but also requires repeated operations. It is easy for bacteria to enter and affect the growth of shiitake mushrooms

Furthermore, in the traditional cultivation process of shiitake mushrooms, the mushroom sticks will be erected for cultivation and management after the mycelium of the mushrooms grows over the entire mushroom sticks. Usually, multiple mushroom sticks are leaned against a horizontal bar. Careless operation will make the mushrooms If the stick falls down, it is not only easy to be infected with miscellaneous bacteria, but also easy to cause the mycelium in the fungus stick to shake and affect the further growth of the mycelium

Also have, in the bacterium stick that stands up and cultivates, the growth direction of fruiting body is various, and later stage harvesting needs manual harvesting, and the personnel that needs to gather changes the posture of picking for many times and gathers, and it is very inconvenient

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