CN111296179A - Velvet antler mushroom culture medium and production method thereof - Google Patents

Velvet antler mushroom culture medium and production method thereof Download PDF

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Publication number
CN111296179A
CN111296179A CN202010248012.1A CN202010248012A CN111296179A CN 111296179 A CN111296179 A CN 111296179A CN 202010248012 A CN202010248012 A CN 202010248012A CN 111296179 A CN111296179 A CN 111296179A
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weight
velvet antler
culture medium
antler mushroom
materials
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郑传勇
李日静
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Yunnan Qiangfeng Agriculture Technology Co ltd
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Yunnan Qiangfeng Agriculture Technology Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/20Culture media, e.g. compost

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  • Mycology (AREA)
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  • Mushroom Cultivation (AREA)

Abstract

The invention discloses a velvet antler mushroom culture medium and a production method thereof, wherein the velvet antler mushroom culture medium comprises the following raw materials in parts by weight: 60-70% of China fir chips; 2-5% of corn flour; 15-25% of corncobs; 10-15% of bran; 0.1-1.5% of calcium carbonate; 0.3-2% of seaweed; 3-5% of diatomite; 0.02-0.1% of edible quillajasaponins; 3-5% of nutrient solution; the method changes waste materials such as cedar wood chips, corncobs and the like into valuable materials, reasonably processes the waste materials to serve as raw material components of the velvet antler mushroom culture medium, saves cost and saves resources; the medium of the invention has high utilization rate, regular bacteria production, high biological efficiency and low cost, and is easier to plant and use in large batch.

Description

Velvet antler mushroom culture medium and production method thereof
Technical Field
The invention relates to the technical field of mushroom culture media, in particular to a velvet antler mushroom culture medium and a production method thereof.
Background
The traditional pilose antler mushroom fungus bag mainly comprises miscellaneous wood dust, and wheat bran is properly added, so that the yield of the planted pilose antler mushroom is not high, and the quality is not good enough. The conventional planting raw material resources are less and less, new raw materials are searched for to replace or supplement the existing raw material resources, and on the premise of saving resources and protecting the environment, the yield and income of farmers are increased, so that the method is an urgent matter.
Disclosure of Invention
The invention provides a velvet antler mushroom culture medium and a production method thereof.
The scheme of the invention is as follows:
a velvet antler mushroom culture medium comprises the following raw materials in parts by weight:
Figure BDA0002433990450000011
the preferable technical scheme comprises the following raw materials in parts by weight:
Figure BDA0002433990450000012
Figure BDA0002433990450000021
as a preferable technical scheme, the material further comprises a supplementary material, wherein the supplementary material accounts for 1-3% of the total weight.
As a preferred technical scheme, the supplement is a mixture of gentian parvifolia and coconut fiber.
As a preferred technical scheme, the nutrient solution comprises a mixture of an ant colony excrement extracting solution and a birch leaf brass liquid.
The invention also provides a production method of the velvet antler mushroom culture medium, which comprises the following steps:
1) pulverizing corn into sawdust powder;
2) pre-wetting the corncobs;
3) weighing 2-5% by weight of corn flour, 10-15% by weight of bran, 0.1-1.5% by weight of calcium carbonate, 60-70% by weight of China fir chips and 15-25% by weight of corncobs, mixing, fully stirring, adding water, and uniformly stirring;
4) mixing and watering 0.3-2% of seaweed and 3-5% of diatomite by weight, and then adding 0.02-0.1% of edible quillaja saponin into the mixture for uniformly mixing;
5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 3-5% by weight of nutrient solution, continuously stirring, and bagging the materials, wherein 1-1.2 kg of the materials are filled in each bag;
6) sterilizing bagged materials by steam at 95-120 ℃ for 12-18 h under normal pressure, and cooling to normal temperature to obtain the velvet antler mushroom culture medium.
As a preferable technical scheme, the humidity of the corncobs in the step 2) is 25-40%.
As a preferable technical scheme, the particle size of the cedar wood chips and the corncobs is 3-4 mm.
As a preferable technical scheme, 3-5% of nutrient solution by weight is scattered in the step 5), filling supplement is added during stirring, and then the materials are bagged.
As a preferred technical scheme, the supplement is a mixture of gentian and coconut fiber.
Due to the adoption of the technical scheme, the velvet antler mushroom culture medium and the production method thereof comprise the following steps:
1) pulverizing corn into sawdust powder; 2) pre-wetting the corncobs; 3) weighing 2-5% by weight of corn flour, 10-15% by weight of bran, 0.1-1.5% by weight of calcium carbonate, 60-70% by weight of China fir chips and 15-25% by weight of corncobs, mixing, fully stirring, adding water, and uniformly stirring; 4) mixing and watering 0.3-2% of seaweed and 3-5% of diatomite by weight, and then adding 0.02-0.1% of edible quillaja saponin into the mixture for uniformly mixing; 5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 3-5% by weight of nutrient solution, continuously stirring, and bagging the materials, wherein 1-1.2 kg of the materials are filled in each bag; 6) sterilizing bagged materials by steam at 95-120 ℃ for 12-18 h under normal pressure, and cooling to normal temperature to obtain the velvet antler mushroom culture medium.
The invention has the beneficial effects that:
1) the cedar sawdust is finer and smoother, can reduce the micropores of the fungus bags, and obviously reduces the pollution rate, and moreover, the cedar sawdust is not easy to heat up and ferment, degrease at constant temperature, is not easy to lose the nutrient source, and has a great effect on fruiting and yield increase when used for storing raw materials.
2) According to the invention, waste materials such as cedar wood chips, corncobs and the like are changed into valuable materials, and are reasonably processed to be used as raw material components of the velvet antler mushroom culture medium, so that the cost and the resources are saved;
3) calcium carbonate is added into the substrate, so that the disease resistance and the foreign bacterium infection resistance of the velvet antler mushroom can be improved;
4) the substrate of the invention has high utilization rate, regular bacteria production, high biological efficiency and low cost, and is easier to plant and use in large batch;
5) the invention has high moisture retention rate, thereby saving watering frequency;
6) the invention can shorten the growth period and can grow the mushrooms 5-10 days in advance.
Detailed Description
In order to make up for the above deficiencies, the invention provides a velvet antler mushroom cultivation medium and a production method thereof to solve the problems in the background art.
A velvet antler mushroom culture medium comprises the following raw materials in parts by weight:
Figure BDA0002433990450000031
Figure BDA0002433990450000041
the preferable technical scheme comprises the following raw materials in parts by weight:
Figure BDA0002433990450000042
the additive also comprises a supplement, wherein the supplement accounts for 1-3% of the total weight.
The supplement is a mixture of gentian and coconut fiber.
The nutrient solution comprises a mixture of an ant colony excrement extracting solution and a birch leaf brass liquid.
The invention also provides a production method of the velvet antler mushroom culture medium, which comprises the following steps:
1) pulverizing corn into sawdust powder;
2) pre-wetting the corncobs;
3) weighing 2-5% by weight of corn flour, 10-15% by weight of bran, 0.1-1.5% by weight of calcium carbonate, 60-70% by weight of China fir chips and 15-25% by weight of corncobs, mixing, fully stirring, adding water, and uniformly stirring;
4) mixing and watering 0.3-2% of seaweed and 3-5% of diatomite by weight, and then adding 0.02-0.1% of edible quillaja saponin into the mixture for uniformly mixing;
5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 3-5% by weight of nutrient solution, continuously stirring, and bagging the materials, wherein 1-1.2 kg of the materials are filled in each bag;
6) sterilizing bagged materials by steam at 95-120 ℃ for 12-18 h under normal pressure, and cooling to normal temperature to obtain the velvet antler mushroom culture medium.
The humidity of the corncobs in the step 2) is 25-40%.
The particle size of the cedar chips and the corncobs is 3-4 mm.
And 5) scattering 3-5% by weight of nutrient solution, adding filling supplement while stirring, and then bagging the materials.
The supplement is a mixture of gentian and coconut fiber.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1:
1) pulverizing corn into sawdust powder;
2) pre-wetting the corncobs;
3) weighing 2 weight percent of corn flour, 10 weight percent of bran, 0.1 weight percent of calcium carbonate, 60 weight percent of China fir sawdust and 15 weight percent of corncob, mixing, fully stirring, adding water, and uniformly stirring;
4) mixing and watering 0.3% of seaweed and 3% of diatomite by weight, and then adding 0.02% of edible quillaja saponin into the mixture for uniformly mixing;
5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 3% of nutrient solution by weight, continuously stirring, and bagging the materials, wherein 1kg of the materials is filled in each bag;
6) sterilizing bagged materials with steam at 95 deg.C under normal pressure for 12 hr, and cooling to normal temperature to obtain the culture medium.
The humidity of the corn cob in the step 2) is 25%.
The particle size of the cedar wood chips and the corncobs is 3 mm.
And 5) scattering 3% of nutrient solution by weight, adding filling supplement while stirring, and then bagging the materials.
The supplement is a mixture of gentian and coconut fiber.
Example 2:
1) pulverizing corn into sawdust powder;
2) pre-wetting the corncobs;
3) weighing 5 weight percent of corn flour, 15 weight percent of bran, 1.5 weight percent of calcium carbonate, 70 weight percent of China fir sawdust and 25 weight percent of corncob, mixing, fully stirring, adding water, and uniformly stirring;
4) mixing 2% of seaweed and 5% of diatomite by weight, watering, and then adding 0.1% of edible quillaja saponin for uniformly mixing;
5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 5% by weight of nutrient solution, continuously stirring, and bagging the materials, wherein 1.2kg of the materials are filled in each bag;
6) sterilizing bagged materials with 120 deg.C steam at normal pressure for 18h, and cooling to normal temperature to obtain the culture medium.
The humidity of the corncobs in the step 2) is 40%.
The particle size of the cedar wood chips and the corncobs is 4 mm.
And 5) scattering 5% of nutrient solution by weight, adding filling supplement while stirring, and then bagging the materials.
The supplement is a mixture of gentian and coconut fiber.
Example 3:
1) pulverizing corn into sawdust powder;
2) pre-wetting the corncobs;
3) weighing 3 weight percent of corn flour, 12 weight percent of bran, 1 weight percent of calcium carbonate, 64 weight percent of China fir sawdust and 20 weight percent of corncob, mixing, fully stirring, adding water, and uniformly stirring;
4) mixing and watering 0.8% of seaweed and 4% of diatomite by weight, and then adding 0.08% of edible quillaja saponin into the mixture for uniformly mixing;
5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 4% of nutrient solution by weight, continuously stirring, and bagging the materials, wherein 1kg of the materials is filled in each bag;
6) sterilizing bagged materials with 120 deg.C steam at normal pressure for 18h, and cooling to normal temperature to obtain the culture medium.
The humidity of the corncobs in the step 2) is 25-40%.
The particle size of the cedar chips and the corncobs is 3-4 mm.
And 5) scattering 4% of nutrient solution by weight, adding filling supplement while stirring, and then bagging the materials.
The supplement is a mixture of gentian and coconut fiber.
The experimental group of the preparation prepared in example 3 was subjected to the following experiments with the control group 1 and the control group 2, respectively:
the matrix formula of the control group 1 is as follows: 8-15 parts of sawdust, 5-12 parts of apricot leaf powder, 7-10 parts of walnut shells, 5-12 parts of peanut shells, 5-15 parts of apricot branch chips, 4-8 parts of bamboo chips, 3-7 parts of corn flour, 10-15 parts of bran, 0.5-1.5 parts of brown sugar, 0.5-1.5 parts of gypsum powder and a proper amount of water;
the matrix formulation of control 2 was: 32 parts of coconut sawdust, 32 parts of sawdust, 3 parts of corn flour, 20 parts of corncobs, 12 parts of bran, 1 part of calcium carbonate and a proper amount of water.
The following table for example:
Figure BDA0002433990450000071
the test was carried out in the test place of 1-3 months in 2020, in the town of Liudang county of Wen mountain, Yunnan, by producing 10000 sticks of each of the three different formulations, stirring, bagging, sterilizing, inoculating, culturing, fruiting, picking and drying according to a uniform production flow. As can be seen from the data in the table: by using the fungus stick of the embodiment 3 of the invention, the pollution rate, the hypha germination rate, the hypha survival rate, the plant height and the like are all superior to those of other two formulas, and the using effect of the substrate of the invention is obviously superior to that of the existing culture medium.
The cultivation time of the control group 1 and the control group 2 is respectively 25 days and 28 days, while the cultivation time of the invention is 18 days, the cultivation time is obviously shortened by using the substrate of the invention, and the planting efficiency is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The velvet antler mushroom culture medium is characterized by comprising the following raw materials in parts by weight:
Figure FDA0002433990440000011
2. the velvet antler mushroom cultivation medium according to claim 1, which comprises the following raw materials in parts by weight:
Figure FDA0002433990440000012
3. the velvet antler mushroom cultivation medium according to claim 1 or 2, wherein: the additive also comprises a supplement, wherein the supplement accounts for 1-3% of the total weight.
4. The velvet antler mushroom cultivation medium according to claim 3, wherein: the supplement is a mixture of gentian and coconut fiber.
5. The velvet antler mushroom cultivation medium according to claim 3, wherein: the nutrient solution comprises a mixture of an ant colony excrement extracting solution and a birch leaf brass liquid.
6. A method for producing the velvet antler mushroom culture medium according to claim 1 or 2, comprising the steps of:
1) pulverizing corn into sawdust powder;
2) pre-wetting the corncobs;
3) weighing 2-5% by weight of corn flour, 10-15% by weight of bran, 0.1-1.5% by weight of calcium carbonate, 60-70% by weight of China fir chips and 15-25% by weight of corncobs, mixing, fully stirring, adding water, and uniformly stirring;
4) mixing and watering 0.3-2% of seaweed and 3-5% of diatomite by weight, and then adding 0.02-0.1% of edible quillaja saponin into the mixture for uniformly mixing;
5) uniformly stirring the mixture obtained in the step 4) and the mixed materials obtained in the step 3), then adding 3-5% by weight of nutrient solution, continuously stirring, and bagging the materials, wherein 1-1.2 kg of the materials are filled in each bag;
6) sterilizing bagged materials by steam at 95-120 ℃ for 12-18 h under normal pressure, and cooling to normal temperature to obtain the velvet antler mushroom culture medium.
7. The method for producing the velvet antler mushroom culture medium according to claim 6, wherein: the humidity of the corncobs in the step 2) is 25-40%.
8. The method for producing the velvet antler mushroom culture medium according to claim 6, wherein: the particle size of the cedar chips and the corncobs is 3-4 mm.
9. The method for producing the velvet antler mushroom culture medium according to claim 6, wherein: and 5) scattering 3-5% by weight of nutrient solution, adding filling supplement while stirring, and then bagging the materials.
10. The method for producing the velvet antler mushroom culture medium according to claim 9, wherein: the supplement is a mixture of gentian and coconut fiber.
CN202010248012.1A 2020-03-31 2020-03-31 Velvet antler mushroom culture medium and production method thereof Pending CN111296179A (en)

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CN113973649A (en) * 2021-11-03 2022-01-28 贵州省贵福菌业发展有限公司 Preparation method of velvet antler mushroom culture medium containing enzymatic bagasse

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