Mycelium of morchella esculenta cultivated in liquid medium without substrate

Abstract

The utility model discloses a morchella liquid strain cultivation planting no nutrient bag soil culture structure relates to morchella liquid strain technical field, including support body, cultivation soil bin, spacing bottom plate, no. 1 electric slide rail, water tank, delivery pipe and spray head, spacing bottom plate is fixedly connected in the side end of support body, cultivation soil bin sliding connection is in the top of spacing bottom plate, no. 1 electric slide rail is fixedly connected in the side end of support body, through adopting multilayer shelf type cultivation structure and cooperation slidable cultivation soil bin, greatly improved the planting efficiency of unit area, solved the problem that plant is difficult to remove under traditional fixed type cultivation mode, in addition, integrated in delivery pipe can along the predetermined path accurate, even humidity control to each layer cultivation soil bin, thereby realized the intensification, fine management of morchella no nutrient bag cultivation on the whole, and the management efficiency, crop yield and quality have been improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of liquid spawn technology for morel mushrooms, specifically to a soil-based cultivation structure for liquid spawn cultivation of morel mushrooms without nutrient bags. Background Technology

[0002] Morel mushrooms are a rare edible and medicinal fungus, and their artificial cultivation technology has always been a focus of industry research. Compared with traditional solid spawn, liquid spawn cultivation technology has the advantages of strong mycelial vitality, rapid germination, short production cycle, and easy automation of inoculation, making it an important direction for realizing large-scale, factory-style production of morel mushrooms. This technology typically involves inoculating fermented liquid spawn into a cultivation substrate for cultivation.

[0003] To eliminate reliance on external nutrient packs, existing liquid spawn soil cultivation methods for morel mushrooms have developed nutrient pack-free technology. The typical process involves directly tilling and mixing nutrients such as straw and organic fertilizer into the soil before sowing, allowing them to fully decompose within the soil through fermentation to create an endogenous nutrient supply system. Subsequently, the liquid spawn is evenly inoculated into this pre-treated soil, where the nutrients required for mycelial growth and fruiting body development are directly provided by the soil substrate, thus simplifying the cultivation process.

[0004] However, the existing soil cultivation model without nutrient bags still has significant shortcomings. First, the cultivation facilities are mostly fixed cultivation ponds or directly made beds on the ground. This fixed structure makes it difficult to effectively observe the mycelial growth status in the lower soil layer during cultivation. Moreover, after a single crop is completed, it is inconvenient to remove the soil with mycelium for thorough cleaning or replacement, which affects the efficiency of crop rotation. Second, when carrying out large-scale cultivation, the existing greenhouse humidity control mainly relies on top spraying or air humidification, which makes it difficult to maintain the microenvironment humidity of the soil surface and fruiting body growth area evenly and stably. This can easily lead to uneven fruiting or drying of young mushrooms, which restricts the improvement of yield and quality. Utility Model Content

[0005] The purpose of this invention is to provide a soil-based cultivation structure for liquid spawn cultivation of morel mushrooms without nutrient bags, in order to solve the technical problem that existing cultivation facilities are mostly fixed cultivation ponds or directly made on the ground, which makes it inconvenient to remove the soil with mycelium for thorough cleaning or replacement, thus affecting the efficiency of crop rotation.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution: The liquid spawn cultivation structure for morel mushrooms without nutrient bags and soil includes a support frame, a cultivation soil chamber, a limiting base plate, a first electric slide rail, a water tank, a delivery pipe, and a spray nozzle. The limiting base plate is fixed to the side of the support frame; the cultivation soil chamber is slidably connected to the top of the limiting base plate; the first electric slide rail is fixed to the side of the support frame; the water tank is slidably connected to the side of the first electric slide rail; the delivery pipe is fixed to the top of the water tank; and the spray nozzle is fixed to the bottom of the water tank.

[0007] As a further embodiment of this utility model: a second electric slide rail is slidably connected to the side end of the first electric slide rail; a humidity detector is slidably connected to the bottom end of the second electric slide rail.

[0008] As a further embodiment of this utility model: a second motor is fixedly connected to the inner wall of the water tank; a second rotating rod is fixedly connected to the output end of the second motor; and a stirring blade is fixedly connected to the side end of the second rotating rod.

[0009] As a further embodiment of this utility model: a No. 1 motor is fixedly connected to the side end of the support body; a No. 1 rotating rod is fixedly connected to the output end of the No. 1 motor; and a fan blade is fixedly connected to the No. 1 rotating rod.

[0010] The beneficial effects of this invention are as follows: By adopting a multi-layer shelf-type cultivation structure and a sliding cultivation soil chamber, the planting efficiency per unit area is greatly improved. The sliding cultivation soil chamber allows for convenient and thorough observation of mycelial growth at any location and facilitates manual operation. It also solves the problem of plants being difficult to remove in the traditional fixed cultivation mode. Furthermore, the integrated conveying pipe enables precise and uniform humidity control of each layer of cultivation soil chamber along a predetermined path, effectively overcoming the problems of uneven humidity distribution and untimely control in large-scale cultivation. Thus, it achieves intensive and refined management of morel mushroom cultivation without nutrient packs, significantly improving management efficiency, crop yield, and quality. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cultivation soil storage structure in this utility model; Figure 3 This is a schematic diagram of the water tank structure in this utility model; In the diagram: 1. Support frame; 2. Cultivation soil chamber; 3. Limiting base plate; 4. Electric slide rail No. 1; 5. Water tank; 6. Conveying pipe; 7. Sprayer head; 8. Electric slide rail No. 2; 9. Humidity meter; 10. Motor No. 1; 11. Rotating rod No. 1; 12. Fan blade; 13. Motor No. 2; 14. Rotating rod No. 2; 15. Stirring blade. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0014] like Figures 1-3 As shown, the liquid spawn cultivation structure for morel mushrooms without nutrient bags includes a support frame 1, a cultivation soil chamber 2, a limiting base plate 3, a first electric slide rail 4, a water tank 5, a delivery pipe 6, and a nozzle 7. The limiting base plate 3 is fixed to the side of the support frame 1; the cultivation soil chamber 2 is slidably connected to the top of the limiting base plate 3; the first electric slide rail 4 is fixed to the side of the support frame 1; the water tank 5 is slidably connected to the side of the first electric slide rail 4; the delivery pipe 6 is fixed to the top of the water tank 5; and the nozzle 7 is fixed to the bottom of the water tank 5.

[0015] During operation, the cultivation soil chamber 2 is placed on the limiting base plate 3. The limiting base plate 3 can limit the position of the cultivation soil chamber 2. Soil is placed inside the cultivation soil chamber 2. The staff puts morel liquid inoculum inside the cultivation soil chamber 2 for cultivation. After sliding, it is convenient to observe or remove the inoculum inside the cultivation soil chamber 2. Each support body 1 can cultivate the cultivation soil chamber 2 of the limiting base plate 3, which is convenient for large-scale cultivation. The water tank 5 can be slid by the first electric slide rail 4. Water is delivered to the inside of the water tank 5 through the delivery pipe 6, and then sprayed on the cultivation soil chamber 2 through multiple sets of nozzles 7. By sliding the water tank 5 while spraying water on the cultivation soil chamber 2, the humidity of the cultivation soil chamber 2 can be easily controlled. The first electric slide rail 4 is slidably connected to the side end of the second electric slide rail 8; the bottom end of the second electric slide rail 8 is slidably connected to the humidity sensor 9.

[0016] The first electric slide rail 4 can make the second electric slide rail 8 slide, and the second electric slide rail 8 can make the humidity meter 9 slide. The humidity meter 9 can detect the humidity of the cultivation soil chamber 2, ensuring that the humidity of the inoculum inside the cultivation soil chamber 2 is within the control range. The position of the humidity meter 9 can be adjusted by the first electric slide rail 4 and the second electric slide rail 8 to detect the humidity of the inoculum at different locations. A second motor 13 is fixedly connected to the inner wall of the water tank 5; a second rotating rod 14 is fixedly connected to the output end of the second motor 13; and a stirring blade 15 is fixedly connected to the side end of the second rotating rod 14.

[0017] If it is necessary to spray the inoculum inside the cultivation soil chamber 2 with the medicine, it is transported to the inside of the water tank 5 through the delivery pipe 6. The second motor 13 causes the second rotating rod 14 to rotate. The rotation of the second rotating rod 14 causes the stirring blade 15 to rotate as well. The rotation of the stirring blade 15 can stir the medicine and water inside the water tank 5, and then spray it onto the cultivation soil chamber 2 through the nozzle 7. No stirring or mixing is required by the staff. A No. 1 motor 10 is fixedly connected to the side end of the support body 1; a No. 1 rotating rod 11 is fixedly connected to the output end of the No. 1 motor 10; and a fan blade 12 is fixedly connected to the No. 1 rotating rod 11.

[0018] The first motor 10 can rotate the first rotating rod 11, which in turn causes the fan blade 12 to rotate. The rotation of the fan blade 12 accelerates the gas flow, which facilitates the replenishment of oxygen and the discharge of carbon dioxide. The operation is based on the microbial needs inside the cultivation soil chamber 2. The working principle of this utility model is as follows: During operation, the cultivation soil chamber 2 is placed on the limiting base plate 3, which limits the position of the cultivation soil chamber 2. Soil is placed inside the cultivation soil chamber 2. The operator places the liquid inoculum of morel mushrooms inside the cultivation soil chamber 2 for cultivation. After sliding, it is convenient to observe or remove the inoculum inside the cultivation soil chamber 2. Each support body 1 can cultivate 3 sets of cultivation soil chambers 2 on the limiting base plate, which is convenient for large-scale cultivation. The water tank 5 can be slid by the first electric slide rail 4. Water is supplied to the inside of the water tank 5 through the delivery pipe 6, and then sprayed onto the cultivation soil chamber 2 through multiple sets of nozzles 7. By sliding the water tank 5 while spraying water onto the cultivation soil chamber 2, the humidity of the cultivation soil chamber 2 can be easily controlled. If it is necessary to spray the inoculum inside the cultivation soil chamber 2 with liquid medicine, it is delivered to the inside of the water tank 5 through the delivery pipe 6. The second motor 13 causes the second rotating rod 14 to rotate. The rotation of the second rotating rod 14 causes the stirring blade 15 to rotate as well. The rotation of the stirring blade 15 can stir the medicine and water inside the water tank 5, and then spray it onto the cultivation soil chamber 2 through the nozzle 7, without the need for manual stirring. The first electric slide rail 4 can make the second electric slide rail 8 slide, and the second electric slide rail 8 can make the humidity meter 9 slide. The humidity meter 9 can detect the humidity of the cultivation soil chamber 2, ensuring that the humidity of the inoculum inside the cultivation soil chamber 2 is within the control range. The position of the humidity meter 9 can be adjusted by the first electric slide rail 4 and the second electric slide rail 8 to detect the humidity of the inoculum at different locations. The first motor 10 can make the first rotating rod 11 rotate, and the rotation of the first rotating rod 11 causes the fan blade 12 to rotate. The rotation of the fan blade 12 accelerates the gas flow, which facilitates the replenishment of oxygen and the removal of carbon dioxide, and is operated according to the needs of the inoculum inside the cultivation soil chamber 2.

[0019] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A liquid spawn cultivation method for morel mushrooms using a soil-based, nutrient-free cultivation structure, characterized by: The system includes a support body (1), a cultivation soil chamber (2), a limiting base plate (3), a first electric slide rail (4), a water tank (5), a delivery pipe (6), and a nozzle (7); the limiting base plate (3) is fixed to the side end of the support body (1); the cultivation soil chamber (2) is slidably connected to the top end of the limiting base plate (3); the first electric slide rail (4) is fixed to the side end of the support body (1); the water tank (5) is slidably connected to the side end of the first electric slide rail (4); the delivery pipe (6) is fixed to the top end of the water tank (5); and the nozzle (7) is fixed to the bottom end of the water tank (5).

2. The soil-based cultivation structure for morel mushroom liquid spawn cultivation according to claim 1, characterized in that, The side end of the first electric slide rail (4) is slidably connected to the second electric slide rail (8); the bottom end of the second electric slide rail (8) is slidably connected to the humidity meter (9).

3. The soil-based cultivation structure for morel mushroom liquid spawn cultivation according to claim 1, characterized in that, A second motor (13) is fixedly connected to the inner wall of the water tank (5); a second rotating rod (14) is fixedly connected to the output end of the second motor (13); and a stirring blade (15) is fixedly connected to the side end of the second rotating rod (14).

4. The soil-based cultivation structure for morel mushroom liquid spawn cultivation according to claim 1, characterized in that, A No. 1 motor (10) is fixedly connected to the side end of the support body (1); a No. 1 rotating rod (11) is fixedly connected to the output end of the No. 1 motor (10); and a fan blade (12) is fixedly connected to the No. 1 rotating rod (11).

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