Preparation method for high-yield culture medium of lyophyllum decastes
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A culture medium, the technology of Laifu mushroom, which is applied in the field of preparation of high-yield culture medium of Laifu mushroom, can solve the problems of slow growth of mycelium and low yield, and achieve the effects of accelerating growth, simple raw materials, and increasing yield
Active Publication Date: 2016-04-20
山东福禾菌业科技股份有限公司 +2
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[0004] The purpose of the present invention is to provide a method for preparing a high-yield culture medium for Laifu mushrooms, so as to overcome the problems of slow mycelial growth and low yield in the cultivation process of Laifu mushrooms
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Embodiment 1
[0024] A method for preparing a high-yield culture medium for Laifu mushroom, which uses pine wood chips, bamboo chips, corncobs and wheat bran as raw materials, and uses lime and lignin-degrading bacteria as auxiliary materials, and is obtained through the following steps:
[0025] 1) Prepare raw and auxiliary materials: prepare raw and auxiliary materials according to the following weight percentages: 40 parts of pine wood chips, 20 parts of bamboo chips, 25 parts of Chinese toon saw chips, 15 parts of corncobs, 20 parts of wheat bran, 1 part of lime, and 0.05 parts of lignin-degrading bacteria %;
[0026] 2) Pretreatment of pine wood chips: use the pine wood chips in step 1) after watering for 150 days;
[0027] 3) Pretreatment of bamboo chips: Soak the bamboo chips in step 1) with 1% lime water for 12 hours, and then drain the water;
[0028] 4) Toon sawdust pretreatment: soak the toon sawdust in step 1) with 3% lime water for 12 hours, then drain the water;
[0029] 5) ...
Embodiment 2
[0036] A method for preparing a high-yield culture medium for Laifu mushroom, which uses pine wood chips, bamboo chips, corncobs and wheat bran as raw materials, and uses lime and lignin-degrading bacteria as auxiliary materials, and is obtained through the following steps:
[0037] 1) Prepare raw and auxiliary materials: Prepare raw and auxiliary materials according to the following weight percentages: 30 parts of pine wood chips, 30 parts of bamboo chips, 15 parts of Chinese toon saw chips, 25 parts of corn cobs, 10 parts of wheat bran, 3 parts of lime, and 0.03 parts of lignin-degrading bacteria share;
[0038] 2) Pretreatment of pine wood chips: use the pine wood chips in step 1) after watering for 150 days;
[0039] 3) Pretreatment of bamboo chips: Soak the bamboo chips in step 1) with 1% lime water for 12 hours, and then drain the water;
[0040] 4) Toon sawdust pretreatment: soak the toon sawdust in step 1) with 3% lime water for 12 hours, then drain the water;
[004...
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Abstract
The invention provides a preparation method for a high-yield culture medium of lyophyllum decastes. The high-yield culture medium is prepared by taking pine wood sawdust, bamboo sawdust, corncobs and wheat bran as raw materials and taking lime and lignin-degrading bacteria as auxiliary materials through the following steps of raw material and auxiliary material preparing, pine wood sawdust pretreating, bamboo sawdust pretreating, corncob pretreating, culture material mixing and piling, pile turning, composting, bagging and sterilizing. According to the high-yield culture medium, the raw materials are simple and easy to obtain, the proportion is reasonable, by adding the pine wood sawdust and the bamboo sawdust in the corncobs and the wheat bran to serve as the raw materials, the waste is effectively utilized, the production cost is reduced, the quality of the lyophyllum decastes can be effectively improved, the growth of the lyophyllum decastes is facilitated, and the economic benefit is increased; the lignin-degrading bacteria are added for multiple times in the pile turning process, the degradation capacity of lignin in the culture medium is effectively enhanced, the quality of the lyophyllum decastes is further improved, and the growth of the lyophyllum decastes is facilitated; in the composting process of the high-yield culture medium, a lot of bacterial protein is generated, nutrition is convenient to absorb, the growth speed of lyophyllum decastes hyphae can be increased, and the yield of the lyophyllum decastes can be increased.
Description
technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a preparation method of a high-yield culture medium for lyfu mushrooms. Background technique [0002] Since the early 1990s, my country has started to study the fungus of the genus Lilyme. In recent years, it has mainly focused on its taxonomy and positioning, the isolation and cultivation of strains, biological characteristics, bionics and domestication cultivation, and the culture medium of the mother species. Screening and food and medicinal value and other aspects have been studied. Although there are also studies on culture media, they are very few. [0003] Lai Fu Mushroom was named by academician Li Yu of the Chinese Academy of Engineering for the delicious edible fungus of the genus Lilyme. It belongs to the saprophytic fungus and has poor ability to decompose lignin and cellulose. Absorbed, making the growth rate of Lai Fu mushroom is very ...
Claims
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