Stropharia rugoso-annulata culture medium, preparation method thereof and stropharia rugoso-annulata culture method
A cultivation medium and technology of stropharia, which is applied in mushroom cultivation, botanical equipment and methods, cultivation, etc., can solve the problems such as the difficulty in determining the proportion of eucalyptus bark, achieve rapid growth, high mushroom body fat, and improve nutritional value Effect
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Embodiment 1
[0035] This example provides a kind of cultivation medium of Stropharia stropharia, comprising the following raw materials in parts by weight: 33 parts of eucalyptus bark, 7 parts of corn cob, 10 parts of bran, 9 parts of cow dung, 2 parts of plant ash and 4 parts of quicklime powder;
[0036] Wherein, the corn cob is processed through the following process: dry and mildew-free corn cob is exposed to the sun for 3 days, and then soaked in quicklime water with a concentration of 35% by weight until the corn cob has no white cob;
[0037] The preparation of eucalyptus bark comprises the following steps:
[0038] (1) Pre-wet treatment: pour the crushed eucalyptus bark with 2.5wt% lime water, wait for the eucalyptus bark to be thoroughly watered, and pile up for 2 days;
[0039] (2) Fermentation treatment: After the eucalyptus bark after the pre-wet treatment is dried to a water content of 60%, inoculate the Bacillus pumilus bacterial agent of 0.3% of the total weight of the eucal...
Embodiment 2
[0051] This example provides a kind of cultivation substrate of Stropharia stropharia and its preparation method and the method of cultivating Stropharia stropharia, the only difference from Example 1 is that the cultivation substrate used includes the following raw materials by weight: eucalyptus bark 30 10 parts of corn cob, 12 parts of bran, 10 parts of cow dung, 2 parts of plant ash and 5 parts of quicklime powder; the rest of the steps and parameters are the same.
[0052] In this example, the same conventional method as in Example 1 is used for harvesting; in this example, the mycelia of Stropharia stropharcoides grow densely, the mushroom body is hypertrophic and the yield is high, and its biological efficiency reaches 136.5%. Simultaneously, the freeze-dried dried Stropharia stropharia was detected, and the average mass fractions of polysaccharide, crude fat and crude protein were 24.2%, 11.2% and 29.4% respectively.
Embodiment 3
[0054] This example provides a cultivation substrate for Stropharia stropharia and its preparation method and method for cultivating Stropharia stropharia, the only difference from Example 1 is: the difference from Example 1 is only that the cultivation substrate used includes The raw materials are as follows in parts by weight: 35 parts of eucalyptus bark, 6 parts of corn cob, 8 parts of bran, 6 parts of cow dung, 2 parts of plant ash and 3 parts of quicklime powder; the rest of the steps and parameters are the same.
[0055] In this example, the same conventional method as in Example 1 is used for harvesting; in this example, the mycelium of Stropharia stropharcoides grows densely, the mushroom body is hypertrophic and the yield is high, and its biological efficiency reaches 130.1%. Simultaneously, the freeze-dried Stropharia stropharii dry product was detected, and the average mass fractions of polysaccharide, crude fat and crude protein were 21.4%, 10.5% and 28.1% respectiv...
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