Technology for cultivating edible fungi by fungus rod fungi culture

Abstract

The invention provides a method for producing an edible fungi stock and a cultivated species by fungus rod fungi culture, which is high-efficiency large-scale edible fungus production technology capable of reducing the period of culture bag fungus culture. After a culture medium is filled into a culture bag by a bag filling machine or hands at a proper looseness, a more than 10 centimeter cone-shape fungus rod is inserted into the culture medium from the upper surface of the culture medium; the head of the fungus rod is flush with a culture material surface; and the head of the rod is fastened with a rope fastener. For inoculation in fungus bags, the fungus rod is pulled out, a fungus species is directly inoculated into the centers of the fungus bags under the condition of an inoculation amount no higher than that of surface solid inoculation, and the fungi grow toward four sides from the centers of the fungus bags. The spawn running time is reduced greatly, the survival rate is high, and both the spawn running and fungus age in the fungus bags are consistent. In a black fungus bag at a proper temperature, hyphae grow in the whole fungus bag after 25 to 30 days. The fungus rod fungi culture is a 'solidified liquid species' fungus culture technology advantageous over liquid species, requires a smaller fungus culture investment and can obviously improve economic benefits for cultivators.

Description

technical field [0001] The invention is a method for producing edible fungus original species and cultivated species by using mushroom sticks of appropriate specifications, is an efficient large-scale edible fungi production technology that shortens the culture bag culture period, and is an important technical breakthrough in the production of edible fungi. Background technique [0002] The traditional cultivar bag generally adopts the surface solid inoculation method. In this method, the inoculum grows from the upper surface of the bag to the bottom of the bag, and it takes a long time to walk the entire length of the bag. Harbin and Mudanjiang, Heilongjiang Province Taking the cultivation of black fungus as an example, it takes 60 days (45 days to 70 days) to fill the bag with mycelium of the cultivated species. The existing automatic bagging machine can directly punch deeper inoculation holes, but in the subsequent sterilization and handling process, the inoculation holes...

AI Technical Summary

Problems solved by technology

The existing automatic bagging machine can directly punch deeper inoculation holes, but in the subsequent sterilization and handling process, the inoculation holes are often filled with culture material

However, the production of cultivars by inoculation with liquid original seeds, although the bacteria cultivation process is shortened, the technical requirements for the production of liquid bacteria are more stringent. If there is a mistake in the production of liquid bacteria, the whole bottle will be polluted. The liquid strain inoculation culture bag in the polluted triangular flask will cause a large amount of pollution of culture bag; Moreover, if install the used multiple equipment investment of liquid culture tank and liquid bacteria tank germination stage, as for daily For the production of 4,000 bags of mushroom pots, these expenses need at least 70,000 yuan

Therefore, liquid strains are not currently suitable for large-scale production of edible fungi in rural areas and forest areas of my country.

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