Edible mushroom cultivation fruiting bottle

Abstract

The utility model discloses an edible fungus cultivation fruiting bottle which comprises a bottle body, a bottle cap and a lantern ring cap, the top of the bottle body is connected with the bottle cap, the top of the bottle cap is connected with the lantern ring cap, the diameter of the bottle cap is larger than that of the lantern ring cap, the lantern ring cap comprises a connecting part, a connecting piece and a top cap, the connecting part is connected with the bottle cap, and the connecting piece is connected with the top cap. And the top cover is connected with the connecting part through a connecting piece. According to the fruiting culture bottle, infection among different strains is isolated, and infection is prevented from spreading to other fruiting bottles; the strains are cultivated through integrated fruiting, damage is small, secondary damage to hyphae during bag removal is avoided, and the hyphae are not prone to being infected by other infectious microbes in soil; through integrated fruiting, the consistency of a dictyophora rubrovolvata culture environment and a fruiting environment can be realized, so that the consistency and stability of fruiting are improved, the product quality of sporocarp is improved, the commodity value is improved, and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of fungus cultivation, in particular to an edible fungus cultivation and fruiting bottle. Background Art

[0002] Dictyophora rubrovolvata, a member of the genus Dictyophora, is a rare edible fungus. Its white fruiting body, with a skirt and stipe, creates an elegant appearance and a fragrant aroma, earning it the nicknames "Snow Skirt Fairy" and "Queen of Fungi." Dictyophora rubrovolvata is a unique variety of bamboo fungus in Guizhou. Its mycelium grows at a temperature of 4-28°C, while the fruiting nucleus develops between 15-25°C. Its mycelium grows very slowly, and traditional cultivation cycles are long. Only certain areas in Guizhou are suitable for growth, making it difficult to expand. Technological breakthroughs, such as the cultivation of Dictyophora rubrovolvata using mushroom sticks and liquid spawn, have shortened its cultivation cycle from 12 months to 4-6 months, expanding its adaptability. Fruiting models can be adopted, including understory cultivation, shelf cultivation, basket cultivation, and factory cultivation, making it suitable for nationwide adoption.

[0003] The current development of the red-stemmed bamboo fungus industry faces challenges in cultivating it, including high soil requirements and inconsistent soil types and structures. This has resulted in the industry's expansion being severely limited by soil factors. The rich diversity of soil microorganisms in the soil has varying degrees of impact on its cultivation. The long cultivation cycle has led to persistent primordium mortality, yellow water disease, and mushroom rot, hindering the industry's development. Therefore, a specialized fruiting bottle specifically designed for red-stemmed bamboo fungus cultivation is needed, taking into account factors such as how to reduce soil requirements and the area of ​​mycelium in contact with the soil. This can shorten the production cycle of red-stemmed bamboo fungus. Furthermore, when the mycelium fills the bottle, the fruiting ring can be replaced, covered with soil, and capped with a breathable lid to maintain soil moisture and meet the oxygen requirements of the bamboo eggs during their growth and development.

[0004] Patent document CN215648542U discloses a fixed mushroom cultivation bottle cap and a fixed mushroom cultivation bottle. The fixed mushroom cultivation bottle cap comprises a cap body and a light-shielding member. The cap body has a top plate with a through-hole (1), a stopper plate is provided on the inner wall of the cap body near the cap opening, and the light-shielding member is disposed within a cavity between the top plate and the stopper plate. The light-shielding member has a through-hole (2) corresponding to the through-hole (1). The fixed mushroom cultivation bottle comprises a bottle body and a cap body, the cap body being the aforementioned cap body, which is removably attached to the bottle body. This patent, by providing a light-shielding member and openings in the light-shielding member and the top plate, primarily addresses the technical problem of controlling the contact area between the cultivation medium and oxygen and light, a different technical problem from that addressed by the present application. Furthermore, the cap lacks a structure resembling a covering layer, allowing moisture to escape through the through-hole (1). Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a mushroom-producing bottle for cultivating edible fungi.

[0006] The utility model is achieved through the following technical solutions.

[0007] The utility model provides an edible fungus cultivation and fruiting bottle, comprising a bottle body, a bottle cap and a sleeve ring cover, wherein the top of the bottle body is connected to the bottle cap, the top of the bottle cap is connected to the sleeve ring cover, and the diameter of the bottle cap is larger than that of the sleeve ring cover.

[0008] Preferably, the collar cover comprises a connecting portion, a connecting piece and a top cover, the connecting portion is connected to the bottle cap, and the top cover is connected to the connecting portion via the connecting piece.

[0009] Preferably, an external thread is provided on the outer wall of the connecting portion, the connecting portion is threadedly connected to the connecting piece through the external thread, a through hole A is provided on the top of the connecting portion, and the connecting portion is connected to the bottle cap and the bottle body.

[0010] Preferably, the connecting piece is annular, provided with an internal thread, threadedly connected to the connecting portion via the internal thread, a sliding groove is provided on the outer wall of the connecting piece, a covering layer is provided on the connecting piece, and the connecting piece is slidably connected to the top cover.

[0011] Preferably, a convex ring is provided on the inner wall of the top cover, a cavity is provided on the top cover, a blocking piece is provided on one side of the cavity, and a through hole B is provided on the other side of the cavity.

[0012] Preferably, a filter is provided in the through hole B.

[0013] Preferably, the height of the collar cover is greater than or equal to 5 cm.

[0014] The beneficial effects of the present invention are:

[0015] 1. The fruiting culture bottle of the present application isolates infection between different strains, preventing the infection from spreading to other fruiting bottles; the integrated fruiting process minimizes damage to cultivated strains, preventing secondary damage to the mycelium when removing the bags, and making it less susceptible to infection by other bacteria in the soil; the integrated factory-based fruiting process only requires 2-3 cm of soil covering the culture bottle, significantly saving soil usage and reducing fruiting costs; the integrated fruiting process can achieve consistency in the cultivation and fruiting environments of the red-stemmed bamboo fungus, thereby improving the consistency and stability of fruiting, enhancing the product quality of the fruiting bodies, and increasing the commercial value. The use of the present fruiting bottle solves the current cultivation technology problem of removing the bags and covering the red-stemmed bamboo fungus with soil.

[0016] 2. Red-stemmed bamboo fungus grows very slowly. By changing the filling height, the growth cycle of the mycelium culture stage of the red-stemmed bamboo fungus is shortened to ensure the appropriate fungus age. By replacing the fruiting ring and fruiting cap, the amount of covering soil is reduced, and the contact area between the red-stemmed bamboo fungus mycelium and the soil is reduced, avoiding the problem of fungus stick rot caused by infection due to incomplete soil disinfection. By adding a ring cap to achieve ventilation, the local spatial environment such as soil moisture and temperature is kept stable during the fruiting period of the mycelium, preventing large-scale death of the primordium. At the same time, the fruiting ring increases the fruiting area of ​​the red-stemmed bamboo fungus, so that the mycelium can produce more fruiting bodies per unit volume, making it possible to realize factory-scale bamboo fungus production, reducing soil consumption, reducing the incidence of diseases, and promoting the development of the red-stemmed bamboo fungus industry. In addition, the container can be reused through cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the ring cover of the utility model;

[0019] Figure 3 It is a schematic structural diagram of area A of the present utility model;

[0020] Figure 4 This is a schematic diagram of the top view of the connecting portion of the utility model;

[0021] Figure 5 It is a structural diagram of the connecting piece of the utility model;

[0022] Figure 6 This is a schematic diagram of the top cover of the utility model when viewed from above;

[0023] In the figure: 1-bottle body, 2-bottle cap, 3-ring cover, 4-connecting part, 41-external thread, 42-through hole A, 5-connecting piece, 51-internal thread, 52-slide groove, 6-top cover, 61-convex ring, 62-cavity, 63-blocking piece, 64-through hole B, 65-filter screen, 7-covering layer. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the described solution.

[0025] Example:

[0026] like Figures 1 to 6As shown, a mushroom cultivation and fruiting bottle for edible fungi comprises a bottle body 1, a bottle cap 2, and a collar cover 3. The top of the bottle body 1 is threadedly connected to the bottle cap 2, which is connected to the collar cover 3 at its top. The diameter of the bottle cap 2 is larger than that of the collar cover 3. The collar cover 3 comprises a connecting portion 4, a connecting piece 5, and a top cover 6. The connecting portion 4 is connected to the bottle cap 2, and the top cover 6 is connected to the connecting portion 4 via the connecting piece 5. The total height of the mushroom fruiting bottle includes, but is not limited to, 15-20 cm and a diameter of 11-15 cm, preferably 18 cm in height and 13 cm in diameter. The bottle body 1 is 13 cm in height and 11 cm in diameter and is made of polypropylene or polyethylene, preferably polypropylene. Its main function is to serve as a container for the growth of cultivated species and fruiting. The bottle cap 2 is 5-7 cm in height and 11-15 cm in diameter, preferably 6 cm in height and 13 cm in diameter. The function of the collar cover 3 is to increase the air permeability during the growth of the cultivated species in the early stage, and to maintain the soil moisture during the fruiting of the mushrooms and meet the oxygen demand during the growth and development of the bamboo eggs in the later stage.

[0027] The outer wall of the connecting portion 4 is provided with an external thread 41 , and the connecting portion 4 is threadedly connected to the connecting piece 5 via the external thread 41 . A through hole A42 is provided on the top of the connecting portion 4 , and the connecting portion 4 is connected to the bottle cap 2 and the bottle body 1 .

[0028] The connecting member 5 is annular and is provided with an internal thread 51. The connecting member 5 is threadedly connected to the connecting part 4 through the internal thread 51. A sliding groove 52 is provided on the outer wall of the connecting member 5. A covering layer 7 is provided on the connecting member 5. The covering layer 7 is a non-woven fabric. The connecting member 5 is slidably connected to the top cover 6 and clamps the covering layer 7 in the middle. The covering layer 7 is provided between the through hole A42 and the cavity 62, and can maintain the humidity in the bottle body 1 within a certain range.

[0029] The inner wall of the top cover 6 is provided with a raised ring 61, which is slidably connected within the slide groove 52. This arrangement can be used to position and fasten the top cover 6 to the connector 5. The top cover 6 is provided with a cavity 62, and a baffle 63 is provided on one side of the cavity 62. The baffle 63 is arranged closely to the top surface of the connector 4, and a through hole B64 is provided on the other side of the cavity 62. The top cover 6 is rotatable. During rotation, the baffle 63 can completely overlap the through hole A42 to achieve a seal, or the area of ​​the opening connecting the baffle 63 and the through hole A42 can be adjusted to adjust the oxygen flow rate.

[0030] A filter 65 is provided in the through hole B64 to prevent external impurities from entering.

[0031] The height of the collar cover 3 is greater than or equal to 5 cm, preferably 5 cm. The collar cover 3 can be 5 cm, which makes it easier to produce mushrooms after the cultivated bacteria are fully grown in the later stage.

[0032] A method for producing red-supported bamboo fungus in a mushroom-producing bottle for edible fungus cultivation, comprising the following steps:

[0033] 1) Preparation of a culture medium for Dictyophora rubra, including 75% sawdust, 18% wheat bran, 5% cornmeal, 0.8% sugar, 0.5% lime, 0.7% gypsum, pH 7.5-8.2, and 60-63% moisture. The culture medium is mixed evenly and then placed into a fruiting bottle;

[0034] 2) Place the cultured medium into the fruiting bottle to a height of 2.5 cm, fill it tightly and compact it, punch 5 holes in the middle with a punch, and cover it tightly with a breathable lid.

[0035] 3) Place the fruiting bottles filled with culture medium into an autoclave for sterilization at 121°C for 90 minutes.

[0036] 4) After sterilization, the mixture is cooled to room temperature (25°C) and then inoculated with the cultured Dictyophora rubra liquid spawn;

[0037] 5) After inoculation, place the bottles in a culture room and cultivate them at a temperature not exceeding 27°C. Allow the fungi to grow for 15 days. After 30 days, when the bottles are fully grown with mycelium, they can be used for fruiting. Move the bottles to a fruiting room or growth room for fruiting.

[0038] 6) Before fruiting, fumigate the fruiting room or growing room with fumigants and prepare for fruiting. Before moving the mushrooms into the fruiting room, prepare covering soil materials. Choose soil with high organic matter content, good water retention and air permeability. Treat the soil with insecticides and fungicides and simmer for 10 days before using it for fruiting. Adjust the soil moisture content before use. The soil moisture content varies according to soil type and should be close to the saturated moisture content of the soil.

[0039] 7) Open the cap 2 of the fruiting bottle that is full of mycelium and cover it with the treated soil to a thickness of 2 cm. After covering the soil, close the cap 2 of the fruiting bottle and continue to cultivate mycelium. The fruiting room temperature is 24°C and the humidity is 85%;

[0040] 8) 3 days after the mycelium is covered with soil, soil application is started. After 15 days, mycelium application is completed. After the mycelium reaches the soil surface, the ring cover 3 is rotated to connect the through hole A to the cavity 62 for oxygenation. The temperature in the fruiting room is 22°C and the humidity is 85%. The fresh air system is adjusted to increase the fresh air ventilation rate and CO2 ≤ 2000ppm. After 30 days, mycelium kinking is completed.

[0041] 9): After the primordium of the red bamboo fungus is twisted, the covering layer 7 of the ring cover 3 is installed to maintain soil moisture, maintain the stability of the microenvironment, and prevent the primordium from dying due to excessive environmental changes;

[0042] 10) When the primordium grows to 55 days, the primordium is thinned out, leaving 3 red-suspension bamboo fungus primordiums in each bottle to ensure the nutritional supply of the bamboo eggs and ensure the normal growth of the primordium;

[0043] 11) When the primordium grows to 3cm, the cap of the fruiting bottle can be removed and the humidity of the fruiting room is adjusted to maintain at 95% and CO2 ≤ 1500ppm;

[0044] 12) After 85 days in this factory environment, the fruiting bodies of the red-stemmed bamboo fungus will bloom and the flowers will be harvested and processed. After the mushrooms are fully grown, the substrate and covering soil in the mushroom bottles are completely dug out using a bottle digger. The bottles are then cleaned and dried for the next round of mushroom cultivation.

Claims

1. A mushroom cultivation bottle for edible fungi, characterized by: The bottle body (1) comprises a bottle cap (2) and a collar cap (3), wherein the top of the bottle body (1) is connected to the bottle cap (2), the top of the bottle cap (2) is connected to the collar cap (3), and the diameter of the bottle cap (2) is larger than the diameter of the collar cap (3).

2. The edible fungus cultivation fruiting bottle according to claim 1, characterized in that: The collar cover (3) comprises a connecting portion (4), a connecting piece (5) and a top cover (6); the connecting portion (4) is connected to the bottle cap (2); and the top cover (6) is connected to the connecting portion (4) via the connecting piece (5).

3. The edible fungus cultivation fruiting bottle according to claim 2, characterized in that: An external thread (41) is provided on the outer wall of the connecting portion (4), and the connecting portion (4) is threadedly connected to the connecting piece (5) via the external thread (41). A through hole A (42) is provided on the top of the connecting portion (4), and the connecting portion (4) is in communication with the bottle cap (2) and the bottle body (1).

4. The edible fungus cultivation fruiting bottle according to claim 2, characterized in that: The connecting member (5) is annular, and is provided with an internal thread (51). The connecting member (5) is threadably connected to the connecting portion (4) via the internal thread (51). A sliding groove (52) is provided on the outer wall of the connecting member (5). A covering layer (7) is provided on the connecting member (5). The connecting member (5) is slidably connected to the top cover (6).

5. The edible fungus cultivation fruiting bottle according to claim 2, characterized in that: A convex ring (61) is provided on the inner wall of the top cover (6), a cavity (62) is provided on the top cover (6), a blocking piece (63) is provided on one side of the cavity (62), and a through hole B (64) is provided on the other side of the cavity (62).

6. The edible fungus cultivation fruiting bottle according to claim 5, characterized in that: A filter screen (65) is provided in the through hole B (64).

7. The edible fungus cultivation fruiting bottle according to claim 1, characterized in that: The height of the collar cover (3) is greater than or equal to 5 cm.

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