Bacterium culture medium mainly prepared from filberts
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A technology of culture medium and main raw materials, applied in inorganic fertilizers, calcareous fertilizers, fertilizer mixtures, etc., can solve the problems of aging of bacteria and mycelium damage, and achieve sustainable nutrition, improved yield and storage resistance. Effect
Inactive Publication Date: 2015-03-25
武传峰
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[0006] The invention provides a strain culture medium made of hazelnuts as the main raw material, which solves the phenomenon of severe damage to the mycelium caused by shrinkage of the culture medium, aging of the strain and broken culture medium when the traditional culture medium is used
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Embodiment 1
[0021] Weigh 70kg of hazelnuts, 15kg of wheat bran, 13kg of sawdust, 1kg of gypsum, 0.7kg of glucose, and 0.3kg of lime. Soak the hazelnuts in water for 4 days, take out the hazelnuts and set aside; mix and stir the wheat bran, sawdust, gypsum, glucose, lime and water (water content 65%) and evenly mix with the soaked hazelnuts, bottle them, and sterilize them under high pressure. .
[0022] image 3 It is the culture medium (fungus fungus) after inoculation. It can be seen that the hazelnuts covered with bacteria can easily fall off the culture medium completely and become an independent individual. The hyphae remain intact and the damage is small, and the survival rate reaches 99%.
Embodiment 2
[0024] Weigh 50kg of hazelnuts, 10kg of wheat bran, 10kg of sawdust, 1.5kg of gypsum, 0.7kg of glucose, and 0.4kg of lime. Soak the hazelnuts in water for 3 days, take out the hazelnuts and set aside; mix and stir the wheat bran, sawdust, gypsum, glucose, and lime (65% water content) with the soaked hazelnuts, bottle them, and sterilize them under high pressure.
[0025] Figure 4 It is the post-inoculation medium (lentinus edodes), and it can be seen that the hazelnuts covered with bacteria can easily fall off the medium completely and become an independent individual, the hyphae remain intact, the damage is small, and the survival rate reaches 100%.
Embodiment 3
[0027] Weigh 80kg of hazelnuts, 30kg of wheat bran, 30kg of sawdust, 2kg of gypsum, 1.5kg of glucose, and 0.5kg of lime. Soak the hazelnuts in water for 4 days, take out the hazelnuts and set aside; mix and stir the wheat bran, sawdust, gypsum, glucose, and lime (65% water content) with the soaked hazelnuts, bottle them, and sterilize them under high pressure.
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Abstract
The invention discloses a bacterium culture medium mainly prepared from filberts. The bacterium culture medium is prepared by the following steps: soaking filberts in water for 3-4 days, and taking out the filberts for later use; uniformly mixing and stirring wheat bran, sawdust, gypsum, glucose and lime together to obtain a mixture of which the water content is 65%, mixing the mixture with soaked filberts evenly and bottling; and carrying out high-pressure sterilization, so as to obtain the bacterium culture medium. The filberts are adopted as the main raw material of the bacterium culture medium; each filbert in the culture medium is an independent individual and is not broken during peel inoculation; hyphae are not damaged during inoculation; the survival rate is high; the efficiency is improved; the mature period is two days earlier than the planned period; and manpower is saved by 50%. Due to the synergistic effect of the filberts and other substances such as wheat bran, infectious microbes or worms are not easily generated after inoculation; abundant nutrition required for bacteria growth are provided in the culture medium contentiously; the hyphae grow healthily, do not age, and can be stored for a long time, particularly 50-80 days longer than before; and the rate of finished products is improved by 15%-20%.
Description
[0001] technical field [0002] The invention discloses a strain culture medium made of hazelnuts as a main raw material, which is used for cultivating fungus, shiitake mushrooms, mushrooms and other strains, and belongs to the technical field of edible fungi production. Background technique [0003] At present, the strain medium used for mushrooms and other edible fungi is mainly composed of PDA, sawdust, corn grains, wheat grains, etc. Mycelium grows in the medium. After the medium is full of bacteria, the medium is easy to shrink and the bacteria species aging; when the bacteria are taken from the culture medium, during the stripping process, the mycelium damage is as high as 90%, resulting in a longer recovery time for the mycelium, and severe damage leads to insurvivability; bacteria are prone to grow miscellaneous bacteria or growing bacteria first Insects, resulting in a reduction in production yield of more than 20%, serious or even complete production. In addition,...
Claims
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