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Culture method of ganoderma tsugae, culture medium and culture medium preparation method

A culture medium and the technology of pine and fir ganoderma lucidum, applied in the cultivation method of pine fir ganoderma cultivars, culture medium and culture medium preparation field, can solve the problems of poor quality of ganoderma lucidum, loss, many forest resources, etc. Good quality, tight texture effect

Inactive Publication Date: 2018-12-18
SHENYANG AGRI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, farmer cultivation is the main body, there are few large-scale and standardized planting, and the research and development of new planting and cultivation technology is not strong. Most of the planting methods use logs as raw materials, which consumes more forest resources.
At the same time, the quality of Ganoderma lucidum is difficult to control due to the cultivation method with farmers as the main body, resulting in poor quality of some Ganoderma lucidum, excessive pesticide residues and heavy metals, and insufficient supply of high-quality Ganoderma lucidum, making it difficult to provide high-quality raw materials for processed products

Method used

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  • Culture method of ganoderma tsugae, culture medium and culture medium preparation method

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Experimental program
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Effect test

Embodiment 1

[0029] The cultivation method of the pine fir ganoderma cultivar comprises the steps:

[0030] 1) Use logs or sawdust of one or more kinds of pine trees among sand pine, black pine, and larch, crush them, heat them to 100°C and cook them for 9 hours, dry them in the air to let the pine wood particles fully exert their oil and antibacterial substances, and store them after drying completely Make a large pile of base materials for use;

[0031] 2) Weigh each component of the culture medium according to the following formula and mix evenly: by mass percentage, it includes 28% sawdust, 37% cottonseed husk, 18% bran, 10% corn cob, 3% cornmeal, 2% gypsum, Superphosphate 1%, lime 1%, the total water content of each of the above components is 65%, and 0.6g of sodium selenite is added per kilogram of medium.

[0032] 3) Sterilize the culture medium in step 2) in an autoclave with a pressure of 0.15 MPa and a time of 1.7 hours, and lower it to below 30°C;

[0033] 4) Put the 5kg bulk ...

Embodiment 2

[0040] The cultivation method of the pine fir ganoderma cultivar comprises the steps:

[0041] 1) Use one or more kinds of pine logs or sawdust from sand pine, black pine, and larch, crush them, heat them to 95°C and cook for 8 hours, and let the pine wood particles fully exert their oil and antibacterial substances. Make a large pile of base materials for use;

[0042] 2) Weigh each component of the culture medium according to the following formula, and mix evenly: by mass percentage, it includes sawdust 25%, cottonseed husk 35%, bran 15%, corncob 8%, cornmeal 2%, gypsum 1%, Superphosphate 0.5%, lime 0.5%, the total water content of each of the above components is 60%, and 0.5g sodium selenite is added per kilogram of medium.

[0043] 3) Sterilize the culture medium in step 2) in an autoclave with a pressure of 0.15 MPa and a time of 1.5 hours, and lower it to below 30°C;

[0044] 4) Put the 5kg bulk base material prepared in step 1) and the sterilized 1.2kg medium in step ...

Embodiment 3

[0051] The cultivation method of the pine fir ganoderma cultivar comprises the steps:

[0052] 1) Use one or more types of pine logs or sawdust from sand pine, black pine, and larch, crush them, heat them to 105°C, cook for 10 hours, and let the pine wood particles fully exert their oil and antibacterial substances. Make a large pile of base materials for use;

[0053] 2) Weigh each component of the culture medium according to the following formula, and mix it evenly: by mass percentage, it includes 30% sawdust, 40% cottonseed husk, 20% bran, 12% corn cob, 5% cornmeal, 3% gypsum, Superphosphate 1.5%, lime 1.5%, the total water content of each of the above components is 70%, and 0.7g sodium selenite is added per kilogram of medium.

[0054] 3) Sterilize the culture medium in step 2) in an autoclave at a pressure of 0.15 MPa for 2 hours and lower it to below 30°C;

[0055] 4) Put the 5kg bulk base material prepared in step 1) and the sterilized 1.2kg medium in step 3) into a p...

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Abstract

The invention belongs to the technical field of artificial cultivation of lucid ganoderma, and particularly relates to a culture method of ganoderma tsugae, a culture medium and a culture medium preparation method. The culture medium comprises the following components in percentage by mass, 25-30% of wood chips, 35-40% of cottonseed skin, 15-20% of bran, 8-12% of corn cob, 2-5% of corn flour, 1-3%of gypsum, 0.5-1.5% of superphosphate, and 0.5-1.5% of lime. The total water content of the above components is 60-70%, and 0.5-0.7g of sodium selenite is added to each kilogram of the medium. According to the method disclosed by the invention, the the ganoderma tsugae seed can be tightly compacted, the quality is good, the ganoderma tsugae is tidy, and the yield and the yield of the ganoderma tsugae are increased.

Description

technical field [0001] The invention belongs to the technical field of ganoderma lucidum artificial cultivation, and in particular relates to a method for cultivating pine fir ganoderma cultivars, a culture medium and a preparation method for the culture medium. Background technique [0002] Pine fir Ganoderma lucidum, also known as Pine fir tree lucidum, Hemlock tree lucidum, and Wood Ganoderma lucidum, belongs to the Ganoderma lucidum genus. It is a unique species of Ganoderma lucidum in the forest regions of Northeast my country. It is an extremely rare and precious herbal medicine on the cut roots and decayed wood of fir, larch, red pine, and spruce in mixed forests. It is mainly distributed in the cold temperate zone of my country (produced in the Changbai Mountain area). Fruiting bodies annual, corky to woody, stalked. Cap reniform, semicircular or nearly fan-shaped, cap surface reddish brown to purple red, with paint-like luster, cap margin thin or blunt, sometimes in...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 刘平高英旭王玉涛刘红民魏忠平陈罡汪成成董莉莉赵济川王骞春颜廷武叶景峰于世河杨鹤刘建华刘振花姜涛
Owner SHENYANG AGRI UNIV
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