CN113079949A - Edible fungus culture medium and preparation method thereof - Google Patents
Edible fungus culture medium and preparation method thereof Download PDFInfo
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- CN113079949A CN113079949A CN202110511102.XA CN202110511102A CN113079949A CN 113079949 A CN113079949 A CN 113079949A CN 202110511102 A CN202110511102 A CN 202110511102A CN 113079949 A CN113079949 A CN 113079949A
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- 241000233866 Fungi Species 0.000 title claims abstract description 82
- 239000001963 growth medium Substances 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000010902 straw Substances 0.000 claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000008187 granular material Substances 0.000 claims abstract description 83
- 241000196324 Embryophyta Species 0.000 claims abstract description 82
- 235000015097 nutrients Nutrition 0.000 claims abstract description 54
- 239000002245 particle Substances 0.000 claims abstract description 54
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 45
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 45
- 235000005822 corn Nutrition 0.000 claims abstract description 45
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 38
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 38
- 229930006000 Sucrose Natural products 0.000 claims abstract description 38
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 38
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 38
- 239000010440 gypsum Substances 0.000 claims abstract description 38
- 239000004571 lime Substances 0.000 claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 38
- 229960004793 sucrose Drugs 0.000 claims abstract description 38
- 235000012343 cottonseed oil Nutrition 0.000 claims abstract description 31
- 235000013339 cereals Nutrition 0.000 claims description 88
- 239000002994 raw material Substances 0.000 claims description 44
- 240000008042 Zea mays Species 0.000 claims description 43
- 235000013311 vegetables Nutrition 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 33
- 238000002156 mixing Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 22
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- 238000000034 method Methods 0.000 claims description 17
- 238000010411 cooking Methods 0.000 claims description 16
- 240000007594 Oryza sativa Species 0.000 claims description 14
- 235000007164 Oryza sativa Nutrition 0.000 claims description 14
- 235000009566 rice Nutrition 0.000 claims description 14
- 238000010008 shearing Methods 0.000 claims description 14
- 235000015192 vegetable juice Nutrition 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 13
- 239000005720 sucrose Substances 0.000 claims description 11
- 240000007087 Apium graveolens Species 0.000 claims description 7
- 244000075850 Avena orientalis Species 0.000 claims description 7
- 235000007319 Avena orientalis Nutrition 0.000 claims description 7
- 235000007558 Avena sp Nutrition 0.000 claims description 7
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 claims description 7
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 claims description 7
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 7
- 240000005979 Hordeum vulgare Species 0.000 claims description 7
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- 235000013559 Schnittsellerie Nutrition 0.000 claims description 7
- 244000300264 Spinacia oleracea Species 0.000 claims description 7
- 235000009337 Spinacia oleracea Nutrition 0.000 claims description 7
- 235000021307 Triticum Nutrition 0.000 claims description 7
- 201000010099 disease Diseases 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 244000098338 Triticum aestivum Species 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 3
- 241000209149 Zea Species 0.000 abstract 2
- 241000209140 Triticum Species 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 235000013606 potato chips Nutrition 0.000 description 5
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 241000609666 Tuber aestivum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 240000007440 Agaricus campestris Species 0.000 description 1
- 235000004570 Agaricus campestris Nutrition 0.000 description 1
- 241000221377 Auricularia Species 0.000 description 1
- 241001489124 Boletus edulis Species 0.000 description 1
- 241000190633 Cordyceps Species 0.000 description 1
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- 241000221638 Morchella Species 0.000 description 1
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- 241000221987 Russula Species 0.000 description 1
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- 241000121220 Tricholoma matsutake Species 0.000 description 1
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- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/20—Culture media, e.g. compost
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Abstract
The invention discloses an edible fungus culture medium and a preparation method thereof, wherein the edible fungus culture medium comprises granular grains, cottonseed hulls, grain hulls, lime, broad-leaf tree crumbs, corn cob granules, cane sugar, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and the weight parts of the components are as follows: 30-40 parts of grain granules, 5-10 parts of cottonseed hulls, 3-5 parts of grain hulls, 0.5-1 part of lime, 5-8 parts of broadleaf tree crumbs, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water; according to the invention, the set nutrient water is added into the edible fungus culture medium, so that the water content of the edible fungus culture medium is ensured, meanwhile, the nutrient components in the edible fungus culture medium are increased, the growth of the edible fungus is facilitated, meanwhile, the added hollow plant straw particles are utilized, the air permeability of the edible fungus culture medium is ensured, the occurrence of root rot phenomenon of the edible fungus is avoided, and the survival rate of the edible fungus is improved.
Description
Technical Field
The invention relates to the technical field of edible fungus culture media, in particular to an edible fungus culture medium and a preparation method thereof.
Background
The edible fungus refers to edible mushroom (large-scale fungus) with large fruiting body, and is commonly called mushroom. More than 350 kinds of edible fungi are known in China, and most of the edible fungi belong to the subphylum basidiomycotina.
Common edible fungi include: lentinus Edodes, straw mushroom, Agaricus campestris, Auricularia, Tremella, Hericium Erinaceus, caulis Bambusae in Taeniam, Tricholoma matsutake, Russula vinifera, Ganoderma, Cordyceps, truffle, Pleurotus nebrodensis, and Boletus edulis; a few belong to the subdivision ascomycotina, among which are: morchella, saddle fungus, truffle, etc. The fungi grow in different regions and different ecological environments respectively, wherein in the process of cultivating the edible fungi, an edible fungi culture medium is required to be used for cultivating the edible fungi, however, in the process of preparing the conventional edible fungi culture medium, in order to ensure the water content of the edible fungi culture medium, a proper amount of water is usually and directly added, the mode is adopted to ensure that the water content of the edible fungi culture medium is not beneficial to improving the nutrient content in the edible fungi culture medium, the production effect of the edible fungi is reduced, meanwhile, the edible fungi culture medium is prepared by mixing a plurality of raw materials, the prepared edible fungi culture medium has poor air permeability, the rot of the root of the edible fungi is easy to cause, and the survival rate of the edible fungi is reduced.
Disclosure of Invention
The invention aims to provide an edible fungus culture medium and a preparation method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an edible fungus culture medium comprises the following components: the fertilizer comprises grain grains, cottonseed hulls, grain hulls, lime, broad-leaf tree crumbs, corn cob granules, cane sugar, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, wherein the grain grains, the cottonseed hulls, the grain hulls, the lime, the broad-leaf tree crumbs, the corn cob granules, the cane sugar, the gypsum powder, the hollow plant straw granules and the nutrient water are prepared from the following components in parts: 30-40 parts of grain granules, 5-10 parts of cottonseed hulls, 3-5 parts of grain hulls, 0.5-1 part of lime, 5-8 parts of broadleaf tree crumbs, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water.
Preferably, the grain granules are prepared by mixing barley, oat and corn kernels.
Preferably, the grain shell is prepared by mixing bran and rice bran.
Preferably, the hollow plant straw is prepared by mixing wheat straw and rice straw.
A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming;
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
in the third step, a proper amount of potatoes are selected for slicing, the sliced potatoes are placed in water for cooking, the cooked potato slices are fished out to obtain treated water for later use, a certain amount of vegetable leaves are selected for crushing and juicing by a crusher to obtain vegetable juice, the obtained vegetable juice is filtered to obtain vegetable liquid, and the obtained vegetable liquid is poured into the treated water to obtain nutrient water;
in the fourth step, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, and then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment;
in the fifth step, respectively weighing 30-40 parts of grain granules, 5-10 parts of cottonseed hulls, 3-5 parts of grain hulls, 0.5-1 part of lime, 5-8 parts of broadleaf tree crumbs, 5-8 parts of corn core granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water from the raw materials weighed in the first step, the corn core granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broad-leaved tree crumbs, the corn cob granules, the cane sugar, the gypsum powder, the hollow plant straw granules and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer to be stirred, and the edible fungus culture medium can be obtained after the stirring is finished.
Preferably, in the third step, the cooking time is 30-40min, and the temperature in the cooking process is 80-100 ℃.
Preferably, in the third step, the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1.
Preferably, in the third step, the vegetable liquid in the nutrient water and the treated water are mixed according to the weight ratio of 1: 3 to prepare the nutrient water.
Preferably, in the fourth step, the length of the sheared hollow plant straw particles is 0.8-1.5 cm.
Preferably, in the sixth step, the stirring time is 30-30min, and the stirring speed is 100-150 r/min.
Preferably, in the sixth step, the water content in the obtained edible fungus culture medium is 65-70%.
Compared with the prior art, the invention has the beneficial effects that: a method for preparing culture medium of edible fungus features that the nutritive water prepared from treated water and vegetable liquid is added to culture medium of edible fungus, so ensuring the water content of culture medium of edible fungus, increasing the nutrients in culture medium of edible fungus, and increasing the survival rate of edible fungus.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention:
example 1:
an edible fungus culture medium comprises the following components: granule grain, cottonseed hull, grain hull, lime, broad-leaved tree crumbs, corn cob granules, sucrose, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and is characterized in that: the weight parts of the components are respectively as follows: 30-40 parts of grain, 5-10 parts of cottonseed hull, 3-5 parts of grain hull, 0.5-1 part of lime, 5-8 parts of broadleaf tree sawdust, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water, wherein the grain is prepared by mixing barley, oat and corn kernels, the grain hull is prepared by mixing bran and rice bran, and the hollow plant straw is prepared by mixing wheat straw and rice straw.
A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming;
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
selecting a proper amount of potatoes for slicing, putting the sliced potatoes into water for cooking for 30-40min, wherein the temperature in the cooking process is 80-100 ℃, taking out the cooked potatoes to obtain potato chips to obtain treated water for later use, finally selecting a certain amount of vegetable leaves, crushing and juicing by using a crusher to obtain vegetable juice, filtering the obtained vegetable juice to obtain vegetable liquid, pouring the obtained vegetable liquid into the treated water to obtain nutrient water, wherein the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1, and the weight ratio of the vegetable liquid to the treated water is 1: 3;
in the fourth step, firstly, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment, and the length of the sheared hollow plant straw particles is 0.8-1.5 cm;
in the fifth step, respectively weighing 30 parts of grain granules, 5 parts of cottonseed hulls, 3 parts of grain hulls, 0.5 part of lime, 5 parts of broadleaf tree crumbs, 5 parts of corn cob granules, 0.5 part of cane sugar, 0.5 part of gypsum powder, 5 parts of hollow plant straw granules and a proper amount of nutrient water from the raw materials weighed in the first step, the corn cob granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broadleaf tree crumbs, the corn cob particles, the sucrose, the gypsum powder, the hollow plant straw particles and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer together for stirring, the stirring time is 30-30min, the stirring speed is 100-150r/min, the edible fungus culture medium can be obtained after the stirring is finished, and the water content in the obtained edible fungus culture medium is 65-70%.
Example 2:
an edible fungus culture medium comprises the following components: granule grain, cottonseed hull, grain hull, lime, broad-leaved tree crumbs, corn cob granules, sucrose, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and is characterized in that: the weight parts of the components are respectively as follows: 30-40 parts of grain, 5-10 parts of cottonseed hull, 3-5 parts of grain hull, 0.5-1 part of lime, 5-8 parts of broadleaf tree sawdust, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water, wherein the grain is prepared by mixing barley, oat and corn kernels, the grain hull is prepared by mixing bran and rice bran, and the hollow plant straw is prepared by mixing wheat straw and rice straw.
A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming;
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
selecting a proper amount of potatoes for slicing, putting the sliced potatoes into water for cooking for 30-40min, wherein the temperature in the cooking process is 80-100 ℃, taking out the cooked potatoes to obtain potato chips to obtain treated water for later use, finally selecting a certain amount of vegetable leaves, crushing and juicing by using a crusher to obtain vegetable juice, filtering the obtained vegetable juice to obtain vegetable liquid, pouring the obtained vegetable liquid into the treated water to obtain nutrient water, wherein the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1, and the weight ratio of the vegetable liquid to the treated water is 1: 3;
in the fourth step, firstly, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment, and the length of the sheared hollow plant straw particles is 0.8-1.5 cm;
in the fifth step, respectively weighing 40 parts of grain granules, 10 parts of cottonseed hulls, 5 parts of grain hulls, 1 part of lime, 8 parts of broadleaf tree crumbs, 8 parts of corn cob granules, 1 part of cane sugar, 1 part of gypsum powder, 8 parts of hollow plant straw granules and a proper amount of nutrient water from the raw materials weighed in the first step, the corn cob granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broadleaf tree crumbs, the corn cob particles, the sucrose, the gypsum powder, the hollow plant straw particles and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer together for stirring, the stirring time is 30-30min, the stirring speed is 100-150r/min, the edible fungus culture medium can be obtained after the stirring is finished, and the water content in the obtained edible fungus culture medium is 65-70%.
Example 3:
an edible fungus culture medium comprises the following components: granule grain, cottonseed hull, grain hull, lime, broad-leaved tree crumbs, corn cob granules, sucrose, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and is characterized in that: the weight parts of the components are respectively as follows: 30-40 parts of grain, 5-10 parts of cottonseed hull, 3-5 parts of grain hull, 0.5-1 part of lime, 5-8 parts of broadleaf tree sawdust, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water, wherein the grain is prepared by mixing barley, oat and corn kernels, the grain hull is prepared by mixing bran and rice bran, and the hollow plant straw is prepared by mixing wheat straw and rice straw.
A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming;
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
selecting a proper amount of potatoes for slicing, putting the sliced potatoes into water for cooking for 30-40min, wherein the temperature in the cooking process is 80-100 ℃, taking out the cooked potatoes to obtain potato chips to obtain treated water for later use, finally selecting a certain amount of vegetable leaves, crushing and juicing by using a crusher to obtain vegetable juice, filtering the obtained vegetable juice to obtain vegetable liquid, pouring the obtained vegetable liquid into the treated water to obtain nutrient water, wherein the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1, and the weight ratio of the vegetable liquid to the treated water is 1: 3;
in the fourth step, firstly, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment, and the length of the sheared hollow plant straw particles is 0.8-1.5 cm;
in the fifth step, respectively weighing 30 parts of grain granules, 5 parts of cottonseed hulls, 3 parts of grain hulls, 0.5 part of lime, 5 parts of broadleaf tree crumbs, 8 parts of corn cob granules, 1 part of cane sugar, 1 part of gypsum powder, 8 parts of hollow plant straw granules and a proper amount of nutrient water from the raw materials weighed in the first step, the corn cob granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broadleaf tree crumbs, the corn cob particles, the sucrose, the gypsum powder, the hollow plant straw particles and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer together for stirring, the stirring time is 30-30min, the stirring speed is 100-150r/min, the edible fungus culture medium can be obtained after the stirring is finished, and the water content in the obtained edible fungus culture medium is 65-70%.
Example 4:
an edible fungus culture medium comprises the following components: granule grain, cottonseed hull, grain hull, lime, broad-leaved tree crumbs, corn cob granules, sucrose, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and is characterized in that: the weight parts of the components are respectively as follows: 30-40 parts of grain, 5-10 parts of cottonseed hull, 3-5 parts of grain hull, 0.5-1 part of lime, 5-8 parts of broadleaf tree sawdust, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water, wherein the grain is prepared by mixing barley, oat and corn kernels, the grain hull is prepared by mixing bran and rice bran, and the hollow plant straw is prepared by mixing wheat straw and rice straw.
A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming;
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
selecting a proper amount of potatoes for slicing, putting the sliced potatoes into water for cooking for 30-40min, wherein the temperature in the cooking process is 80-100 ℃, taking out the cooked potatoes to obtain potato chips to obtain treated water for later use, finally selecting a certain amount of vegetable leaves, crushing and juicing by using a crusher to obtain vegetable juice, filtering the obtained vegetable juice to obtain vegetable liquid, pouring the obtained vegetable liquid into the treated water to obtain nutrient water, wherein the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1, and the weight ratio of the vegetable liquid to the treated water is 1: 3;
in the fourth step, firstly, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment, and the length of the sheared hollow plant straw particles is 0.8-1.5 cm;
in the fifth step, respectively weighing 40 parts of grain granules, 10 parts of cottonseed hulls, 5 parts of grain hulls, 1 part of lime, 8 parts of broadleaf tree crumbs, 5 parts of corn cob granules, 0.5 part of cane sugar, 0.5 part of gypsum powder, 5 parts of hollow plant straw granules and a proper amount of nutrient water from the raw materials weighed in the first step, the corn cob granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broadleaf tree crumbs, the corn cob particles, the sucrose, the gypsum powder, the hollow plant straw particles and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer together for stirring, the stirring time is 30-30min, the stirring speed is 100-150r/min, the edible fungus culture medium can be obtained after the stirring is finished, and the water content in the obtained edible fungus culture medium is 65-70%.
Example 5:
an edible fungus culture medium comprises the following components: granule grain, cottonseed hull, grain hull, lime, broad-leaved tree crumbs, corn cob granules, sucrose, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and is characterized in that: the weight parts of the components are respectively as follows: 30-40 parts of grain, 5-10 parts of cottonseed hull, 3-5 parts of grain hull, 0.5-1 part of lime, 5-8 parts of broadleaf tree sawdust, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water, wherein the grain is prepared by mixing barley, oat and corn kernels, the grain hull is prepared by mixing bran and rice bran, and the hollow plant straw is prepared by mixing wheat straw and rice straw.
A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming;
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
selecting a proper amount of potatoes for slicing, putting the sliced potatoes into water for cooking for 30-40min, wherein the temperature in the cooking process is 80-100 ℃, taking out the cooked potatoes to obtain potato chips to obtain treated water for later use, finally selecting a certain amount of vegetable leaves, crushing and juicing by using a crusher to obtain vegetable juice, filtering the obtained vegetable juice to obtain vegetable liquid, pouring the obtained vegetable liquid into the treated water to obtain nutrient water, wherein the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1, and the weight ratio of the vegetable liquid to the treated water is 1: 3;
in the fourth step, firstly, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment, and the length of the sheared hollow plant straw particles is 0.8-1.5 cm;
in the fifth step, respectively 35 parts of grain granules, 8 parts of cottonseed hulls, 4 parts of grain hulls, 0.8 part of lime, 7 parts of broadleaf tree crumbs, 7 parts of corn cob granules, 0.8 part of cane sugar, 0.7 part of gypsum powder, 7 parts of hollow plant straw granules and a proper amount of nutrient water in the raw materials weighed in the first step, the corn cob granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broadleaf tree crumbs, the corn cob particles, the sucrose, the gypsum powder, the hollow plant straw particles and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer together for stirring, the stirring time is 30-30min, the stirring speed is 100-150r/min, the edible fungus culture medium can be obtained after the stirring is finished, and the water content in the obtained edible fungus culture medium is 65-70%.
The edible fungus culture media obtained in the above examples are respectively tested, and the results are shown in the following table:
| pH value | |
| Example 1 | 6.8 |
| Example 2 | 6.5 |
| Example 3 | 6.6 |
| Example 4 | 6.7 |
| Example 5 | 6.9 |
Based on the above, the invention has the advantages that the nutrient water in the edible fungus culture medium is utilized, the nutrient components in the edible fungus culture medium are increased, the growth of the edible fungus is facilitated, meanwhile, the hollow plant straw particles are used as one of the raw materials for preparing the edible fungus culture medium, the air permeability of the edible fungus culture medium is ensured, the occurrence of root rot of the edible fungus is avoided, and the survival rate of the edible fungus is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An edible fungus culture medium comprises the following components: granule grain, cottonseed hull, grain hull, lime, broad-leaved tree crumbs, corn cob granules, sucrose, gypsum powder, hollow plant straw granules and a proper amount of nutrient water, and is characterized in that: the weight parts of the components are respectively as follows: 30-40 parts of grain granules, 5-10 parts of cottonseed hulls, 3-5 parts of grain hulls, 0.5-1 part of lime, 5-8 parts of broadleaf tree crumbs, 5-8 parts of corn cob granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water.
2. An edible fungus culture medium according to claim 1, wherein: the grain is prepared by mixing barley, oat and corn.
3. An edible fungus culture medium according to claim 1, wherein: the grain shell is prepared by mixing bran and rice bran.
4. An edible fungus culture medium according to claim 1, wherein: the hollow plant straw is prepared by mixing wheat straw and rice straw.
5. A preparation method of an edible fungus culture medium comprises the following steps: selecting raw materials; step two, processing raw materials; step three, preparing materials; step four, shearing and forming; step five, weighing raw materials; step six, stirring and forming; the method is characterized in that:
selecting a certain amount of grain particles, cotton seed hulls, grain hulls, lime, broad-leaved tree wood chips, corncobs, cane sugar, gypsum powder and hollow plant straws as raw materials for later use, wherein the raw materials are fresh, mildew-free and disease-and-pest-free;
in the second step, the corncobs selected in the first step are crushed by a crusher, then crushed particles are screened by a screen to obtain corncob particles, the mesh number of the screen is 4-5 meshes, the broad-leaved tree wood chips weighed in the first step are placed in the sun to be spread and dried for 2-3 days to be dried, and then the dried broad-leaved tree wood chips are screened by a screen of 2 meshes to obtain broad-leaved tree sawdust particles;
in the third step, a proper amount of potatoes are selected for slicing, the sliced potatoes are placed in water for cooking, the cooked potato slices are fished out to obtain treated water for later use, a certain amount of vegetable leaves are selected for crushing and juicing by a crusher to obtain vegetable juice, the obtained vegetable juice is filtered to obtain vegetable liquid, and the obtained vegetable liquid is poured into the treated water to obtain nutrient water;
in the fourth step, the hollow plant straws weighed in the first step are subjected to leaf removal treatment, and then the hollow plant straws subjected to leaf removal are uniformly sheared into hollow plant straw particles by utilizing shearing equipment;
in the fifth step, respectively weighing 30-40 parts of grain granules, 5-10 parts of cottonseed hulls, 3-5 parts of grain hulls, 0.5-1 part of lime, 5-8 parts of broadleaf tree crumbs, 5-8 parts of corn core granules, 0.5-1 part of cane sugar, 0.5-1 part of gypsum powder, 5-8 parts of hollow plant straw granules and a proper amount of nutrient water from the raw materials weighed in the first step, the corn core granules and the broadleaf tree crumbs treated in the second step, the nutrient water prepared in the third step and the hollow plant straw granules prepared in the fourth step according to parts by weight for later use;
and in the sixth step, the granular grains, the cottonseed hulls, the grain hulls, the lime, the broad-leaved tree crumbs, the corn cob granules, the cane sugar, the gypsum powder, the hollow plant straw granules and a proper amount of nutrient water which are respectively weighed in the fifth step are placed in a stirrer to be stirred, and the edible fungus culture medium can be obtained after the stirring is finished.
6. The method for preparing a culture medium for edible fungi according to claim 5, wherein the culture medium comprises the following components: in the third step, the cooking time is 30-40min, and the temperature in the cooking process is 80-100 ℃.
7. The method for preparing a culture medium for edible fungi according to claim 5, wherein the culture medium comprises the following components: in the third step, the vegetable leaves are prepared by mixing spinach, Chinese cabbage and celery leaves according to the weight ratio of 2: 1.
8. The method for preparing a culture medium for edible fungi according to claim 5, wherein the culture medium comprises the following components: in the third step, the vegetable liquid in the nutrient water and the treated water are mixed according to the weight ratio of 1: 3 to prepare the nutrient water.
9. The method for preparing a culture medium for edible fungi according to claim 5, wherein the culture medium comprises the following components: in the fourth step, the length of the sheared hollow plant straw particles is 0.8-1.5 cm.
10. The method for preparing a culture medium for edible fungi according to claim 5, wherein the culture medium comprises the following components: in the sixth step, the stirring time is 30-30min, and the stirring speed is 100-150 r/min; and in the sixth step, the water content in the obtained edible fungus culture medium is 65-70%.
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