Termitomyces albuminosus cultivation method and cultivation substrate

Abstract

The invention discloses a termitomyces albuminosus cultivation method and cultivation substrate. The method includes the steps: spawn running culture; fruiting culture; strain rejuvenation; fruiting culture. A fruiting culture medium comprises, by weight, 60-80 parts of corn straw waste mixture, 1-3 parts of lime, 2-5 parts of soybean cake powder, 0.5-2 parts of magnesium sulfate, 10-20 parts of wheat bran, 0.5-1.5 parts of potassium dihydrogen phosphate, 0.5-2.5 parts of glucose and 0.5-2 parts of gypsum. A rejuvenation culture medium comprises, by weight, 30-60 parts of ant nest extracts, 5-10 parts of corn flour, 1-5 parts of lime, 1-5 parts of magnesium sulfate, 50-90 parts of corn straws, 20-50 parts of edible fungus waste, 0.5-2 parts of gypsum and 0.5-2 parts of potassium dihydrogenphosphate. According to the method, conditions such as temperature, humidity and ventilation quality in the cultivation process are controlled, growth of hyphae and fruiting bodies is facilitated, the straws serve as main raw materials of the cultivation substrate, accessories such as the magnesium sulfate and the lime are added, large-scale felling of trees is avoided, biological efficiency is improved, and sundry fungus infection rate is reduced.

Description

technical field [0001] The present invention relates to the field of culture technology of albumen fungus, and more specifically relates to a method for cultivating albumen fungus and a cultivation substrate. Background technique [0002] Gallium fir fungus is also known as chicken sect, chicken pine, Coprinus leg mushroom, ant fir, etc. Because of its internal fibrous structure, color and luster like chicken, and the special fragrance of chicken when eaten, it is named chicken fir fungus. [0003] Gallium firsum is rich in nutrition, especially high in protein content, containing more than 20 kinds of amino acids, including 8 kinds of amino acids necessary for human body. According to the analysis, every 100 grams of fresh Gallinarum contains 92.61% of water and 7.39% of dry matter; dry matter contains 34.94% of crude protein, 3.40% of crude fat, 13.91% of crude fiber, 4.5% of soluble sugar, 9.59% of hydrolyzed sugar, and ash 7.73%; in the ash, it contains 20.29% calcium o...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when the chrysalis is cultivated, the bacterium rod covered with mycelium is directly placed in the matrix to make it fruit. entity, which reduces the fruiting rate; moreover, because the main raw material for cultivating Gallus pilosula is sawdust, a large number of long-term deforestation has resulted in the depletion of wood raw materials; in order to seek a substitute for wood chips, straw is used as the main material to cultivate chicken Some attempts and experiments have been made on the fungus, but due to the slow growth rate of straw as the main material, the high infection rate of miscellaneous bacteria, and the low biotransformation rate, there is no report on the large-scale production of the fungus with straw.

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