CN112913577A - Mushroom culture medium mainly containing grape seed ultrafine powder and preparation method thereof - Google Patents
Mushroom culture medium mainly containing grape seed ultrafine powder and preparation method thereof Download PDFInfo
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- CN112913577A CN112913577A CN202110227222.7A CN202110227222A CN112913577A CN 112913577 A CN112913577 A CN 112913577A CN 202110227222 A CN202110227222 A CN 202110227222A CN 112913577 A CN112913577 A CN 112913577A
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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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- 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
Abstract
The invention discloses a mushroom culture medium mainly comprising grape seed ultrafine powder and a preparation method thereof, wherein the work flow comprises the following raw material preparation → mushroom house building → fermentation method → sowing → mushroom harvesting, and the culture medium comprises the following main components in percentage by mass: 20% of grape seed ultrafine powder, 30% of cottonseed hull and 18% of straw, wherein the balance is 2% of lime, and the grape seed ultrafine powder is characterized in that: the method comprises the following five steps. The invention develops a new product, and the mushroom culture medium is prepared by taking grape seed ultrafine powder, cottonseed hulls and straws as main materials and lime as an auxiliary material, so that the culture cost and the types of the prepared production raw materials are greatly reduced on the premise of not influencing the normal culture production of the mushrooms, and the cultivation is more convenient for users to plant.
Description
Technical Field
The invention relates to the technical field of mushroom cultivation, in particular to a mushroom cultivation substrate mainly comprising grape seed ultrafine powder and a preparation method thereof.
Background
The mushrooms are called agaricus bisporus, also called white mushrooms and agaricus bisporus, belong to the order of agaricus, the family of agaricus bisporus, belong to the genus of agaricus, are edible mushroom varieties which are wide in artificial cultivation, high in yield and high in consumption in the world, are cultivated in many countries, wherein the total output of China accounts for the second place in the world, and in recent years, along with the rapid development of the edible mushroom industry, the yield of the agaricus bisporus is increased year by year, so that the agaricus bisporus becomes a supporting industry for increasing the income of farmers in many areas, along with the improvement of the living standard of people, the annual consumption demand of the agaricus bisporus is continuously increased, and the industrial cultivation of the agaricus bisporus also starts.
The existing various mushroom culture matrixes mainly comprise matrixes such as cottonseed gram, corncob, straw, wood chip and the like, and although relatively satisfactory yield can be obtained, the cost is high, and the quality of the produced mushrooms is still not ideal.
Disclosure of Invention
The invention aims to provide a mushroom culture medium mainly comprising grape seed ultrafine powder and a preparation method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mushroom culture medium mainly containing grape seed ultrafine powder and a preparation method thereof have the working process of preparing raw materials → building a mushroom house → fermenting method → sowing → harvesting mushroom, and the mushroom culture medium mainly comprises the following main components in percentage by mass: 20% of grape seed ultrafine powder, 30% of cottonseed hull and 18% of straw, wherein the balance is 2% of lime, and the grape seed ultrafine powder is characterized in that: the method comprises the following five steps:
the method comprises the following steps: the preparation of the raw materials comprises: the preparation method comprises the following main materials: grape seed ultrafine powder, cottonseed hulls, straws and auxiliary materials: lime;
step two: the mushroom house is built: the mushroom house needs to meet the requirements of wind prevention, heat preservation and shading as well as good ventilation effect, and a site with north-south orientation, dry topography, convenient drainage, clean environment and water inlet source is selected for the construction site;
step three: the fermentation method comprises the following steps: adding 2% lime into 20% grape seed ultrafine powder, 30% cottonseed hull and 18% straw according to the preparation ratio, mixing and pre-fermenting, uniformly laying the mixture on a mushroom bed for high-temperature secondary fermentation for 1-2 days after fermentation is completed;
step four: and (3) sowing: taking out the fungus bags from the fungus bottles before sowing, kneading the fungus bags into granules after taking out, uniformly sowing the granules on the fermented compost, wherein the sowing amount is 0.3-0.4 kg/square meter, and leveling the bed surface after sowing;
step five: the mushroom harvesting: after the mushrooms are mature, mushroom feet are cut off by a small knife, silt impurities are removed, and after the mushrooms are picked, the mushrooms can be soaked in 6/1000 physiological saline water to protect the white color of the mushrooms.
Further, when the three mushroom houses are built, the width of the mushroom house is 9m, the length of the mushroom house is 8m, the height of the mushroom house is controlled to be about 4m, the door and window design can be combined with the field situation for installation and adjustment, the interval of each row of the mushroom bed frames is controlled to be within the range of 0.7m-0.9m, the width of the bed frame is 1.6m, the layer distance is 0.6m, the distance between the bottom layer and the ground is 0.4m, and the distance between the top of the top bed frame and the roof is 1.5 m.
Further, thoroughly cleaning the mushroom house before cultivation, carrying out necessary disinfection treatment on the cultivated and seriously polluted mushroom house, washing the mushroom house, spraying 3-6% of lime water on the bedstead after moisture on the ground of the mushroom house and the bedstead is dried, and painting lime water on the peripheral wall surfaces.
Furthermore, the mushroom is divided into two stages of hypha growth and fruiting body growth, wherein the optimal temperature for hypha growth is 18-20 ℃, and the optimal temperature for fruiting body growth is 12-17 ℃.
Furthermore, the water content of the mushroom fruiting body is 90%, and the absolute humidity of the culture material is 50% -63%.
Compared with the prior art, the invention has the beneficial effects that: according to the mushroom culture medium mainly containing the grape seed ultrafine powder and the preparation method of the mushroom culture medium, the grape seed ultrafine powder, the cottonseed hulls and the straws are used as main materials, lime is used as an auxiliary material to carry out the mushroom culture medium, the culture cost and the types of the prepared production raw materials are greatly reduced on the premise that the normal culture production of the mushrooms is not influenced, and therefore the mushroom culture medium is more convenient for users to plant and culture.
Drawings
FIG. 1 is a schematic diagram showing the ratio of the grape seed ultra-fine powder-based mushroom culture medium and the preparation method thereof
FIG. 2 is a flow chart of the mushroom cultivation substrate mainly containing grape seed ultra-fine powder and the preparation method thereof.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-2, the present invention provides an embodiment: a mushroom culture medium mainly containing grape seed ultrafine powder and a preparation method thereof have the working process of preparing raw materials → building a mushroom house → fermenting method → sowing → harvesting mushroom, and the mushroom culture medium mainly comprises the following main components in percentage by mass: 20% of grape seed ultrafine powder, 30% of cottonseed hull and 18% of straw, wherein the balance is 2% of lime, and the grape seed ultrafine powder is characterized in that: the method comprises the following five steps:
the method comprises the following steps: the preparation of the raw materials comprises: the preparation method comprises the following main materials: grape seed ultrafine powder, cottonseed hulls, straws and auxiliary materials: lime;
step two: the mushroom house is built: the mushroom house needs to meet the requirements of wind prevention, heat preservation and shading as well as good ventilation effect, and a site with north-south orientation, dry topography, convenient drainage, clean environment and water inlet source is selected for the construction site;
step three: the fermentation method comprises the following steps: adding 2% lime into 20% grape seed ultrafine powder, 30% cottonseed hull and 18% straw according to the preparation ratio, mixing and pre-fermenting, uniformly laying the mixture on a mushroom bed for high-temperature secondary fermentation for 1-2 days after fermentation is completed;
step four: and (3) sowing: taking out the fungus bags from the fungus bottles before sowing, kneading the fungus bags into granules after taking out, uniformly sowing the granules on the fermented compost, wherein the sowing amount is 0.3-0.4 kg/square meter, and leveling the bed surface after sowing;
step five: the mushroom harvesting: after the mushrooms are mature, mushroom feet are cut off by a small knife, silt impurities are removed, and after the mushrooms are picked, the mushrooms can be soaked in 6/1000 physiological saline water to protect the white color of the mushrooms.
Further, when the three mushroom houses are built, the width of the mushroom house is 9m, the length of the mushroom house is 8m, the height of the mushroom house can be controlled to be about 4m, the door and window design can be combined with the field situation for installation and adjustment, the interval of each row of the mushroom bed frames is controlled within the range of 0.7m-0.9m, the width of the bed frame is 1.6m, the layer distance is 0.6m, the distance between the bottom layer and the ground is 0.4m, and the distance between the top of the top bed frame and the roof is 1.5 m.
Further, thoroughly cleaning the mushroom house before cultivation, carrying out necessary disinfection treatment on the cultivated and seriously polluted mushroom house, washing the mushroom house, spraying 3-6% of lime water on the bedstead after moisture on the ground of the mushroom house and the bedstead is dried, and painting lime water on the peripheral wall surfaces.
Furthermore, the mushroom is divided into two stages of hypha growth and fruiting body growth, the optimal temperature for hypha growth is 18-20 ℃, the optimal temperature for fruiting body growth is 12-17 ℃, when the temperature is higher, the hypha grows fast, but is thin and weak, the mushroom is easy to age and senilism, the fruiting body is easy to open the mushroom, when the temperature is lower, the growth speed of the hypha and the mushroom seed becomes slow, and when the temperature is lower than 4 ℃, the hypha stops growing.
Furthermore, the water content of the mushroom fruiting body is 90%, the absolute humidity of the culture material is 50% -63%, the mushroom is not easy to grow due to over-drying, ventilation in a mushroom house is poor due to over-wetting, hyphae are easy to die, and the fruiting body can also die.
Example 2
A preparation process of mushroom culture medium raw materials comprises the following steps:
a mushroom culture medium mainly containing grape seed ultrafine powder is prepared by mixing grape seed ultrafine powder, cottonseed hull, and straw as main materials, and 2% lime as adjuvant.
1. Preparing grape seed superfine powder:
the method comprises the steps of picking out full grape seeds, removing residual grape pulp on the surfaces of the grape seeds, cleaning, screening the grape seeds by using a screening machine, crushing the grape seeds by using a crushing machine after the screening is finished, sterilizing in high-pressure sterilization equipment after the processing is finished, screening grape seed powder by using a 10000-mesh sieve, and drying and storing after the screening is finished, so that the grape seeds are prepared.
2. Preparing straws:
2.1, removing soil and gravels carried in the straws after the straws are recovered, drying the straws in the sun after the straws are removed, cutting the straws by a cutting machine after the straws are dried in the sun, wherein the cutting length is about 30cm, and soaking the straws in 0.5 percent lime water for two days after the straws are cut to realize pre-wetting processing.
3. Preparing cotton seed hulls: the cotton seed hull is made by removing cotton seed from seed cotton by cotton gin, processing cotton seed by delinter to obtain short fiber, removing rotten and deteriorated raw material, and cutting or pulverizing cotton seed hull.
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 (5)
1. A mushroom culture medium mainly containing grape seed ultrafine powder and a preparation method thereof have the working process of preparing raw materials → building a mushroom house → fermenting method → sowing → harvesting mushroom, and the mushroom culture medium mainly comprises the following main components in percentage by mass: 20% of grape seed ultrafine powder, 30% of cottonseed hull and 18% of straw, wherein the balance is 2% of lime, and the grape seed ultrafine powder is characterized in that: the method comprises the following five steps:
the method comprises the following steps: the preparation of the raw materials comprises: the preparation method comprises the following main materials: grape seed ultrafine powder, cottonseed hulls, straws and auxiliary materials: lime;
step two: the mushroom house is built: the mushroom house needs to meet the requirements of wind prevention, heat preservation and shading as well as good ventilation effect, and a site with north-south orientation, dry topography, convenient drainage, clean environment and water inlet source is selected for the construction site;
step three: the fermentation method comprises the following steps: adding 2% lime into 20% grape seed ultrafine powder, 30% cottonseed hull and 18% straw according to the preparation ratio, mixing and pre-fermenting, uniformly laying the mixture on a mushroom bed for high-temperature secondary fermentation for 1-2 days after fermentation is completed;
step four: and (3) sowing: taking out the fungus bags from the fungus bottles before sowing, kneading the fungus bags into granules after taking out, uniformly sowing the granules on the fermented compost, wherein the sowing amount is 0.3-0.4 kg/square meter, and leveling the bed surface after sowing;
step five: the mushroom harvesting: after the mushrooms are mature, mushroom feet are cut off by a small knife, silt impurities are removed, and after the mushrooms are picked, the mushrooms can be soaked in 6/1000 physiological saline water to protect the white color of the mushrooms.
2. The mushroom cultivation substrate mainly comprising grape seed ultra-fine powder and the preparation method thereof as claimed in claim 1, wherein: when the three mushroom houses are built, the width of each mushroom house is 9m, the length of each mushroom house is 8m, the height of each mushroom house is controlled to be about 4m, the door and window design can be combined with the field situation for installation and adjustment, the interval of each row of mushroom bed frames is controlled to be within the range of 0.7m-0.9m, the width of each bed frame is 1.6m, the layer distance is 0.6m, the distance between the bottom layer and the ground is 0.4m, and the distance between the top of each top bed frame and the roof is 1.5 m.
3. The mushroom cultivation substrate mainly comprising grape seed ultra-fine powder and the preparation method thereof as claimed in claim 1, wherein: the mushroom house is cleaned thoroughly before cultivation, the cultivated and seriously polluted mushroom house is disinfected, the mushroom house is washed clean, 3% -6% of lime water is sprayed on the bedstead after moisture on the ground of the mushroom house and the bedstead is dried, and the surrounding wall surfaces are coated with the lime water.
4. The mushroom cultivation substrate mainly comprising grape seed ultra-fine powder and the preparation method thereof as claimed in claim 1, wherein: the mushroom is divided into two stages of hypha growth and sporocarp growth, wherein the optimal temperature for hypha growth is 18-20 ℃, and the optimal temperature for sporocarp growth is 12-17 ℃.
5. The mushroom cultivation substrate mainly comprising grape seed ultra-fine powder and the preparation method thereof as claimed in claim 1, wherein: the water content of the mushroom fruiting body is 90%, and the absolute humidity of the culture material is 50% -63%.
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