Device and method for rapidly collecting and cultivating moss in field

Abstract

The invention discloses a device and a method for quickly collecting and cultivating moss in the field, which are characterized in that a sticky nutrient is used as a core, the nutrient is placed in a groove of a collecting module, spores, chippings and the like of the moss are adhered to the nutrient by using the viscosity of the nutrient, and the collection is concise and efficient; after collection, nutrients are taken down and placed on the flower mud block, the flower mud block serves as a flat growth plane and has extremely high water-retaining property and air permeability, and a proper platform is provided for moss field growth; spores and the like in the nutrients can be easily peeled off from the flower mud block after forming moss, and the flower mud block can be used for multiple times. According to the method, the possibility is provided for wild collection and cultivation of the moss, a good effect is obtained in practice, after the moss is collected and cultivated in the field, the yield of the moss can reach 91.5%-96%, and the moss layer thickness reaches 1.1 cm.

Description

Technical Field

[0001] The invention relates to the technical field of moss collection and cultivation, in particular to a device and a method for quickly collecting and cultivating moss in the wild. Background Art

[0002] As small higher plants, bryophytes have a special way of absorbing water and mineral nutrients through their body surface, the ability to spread spores over long distances, and a variety of vegetative reproduction methods, which enable them to be widely distributed in most habitats on Earth except the ocean. They are also very important in soil and water conservation, water conservation, CO 2 It plays an important ecological role in the fixation and forest regeneration, which shows the importance of mosses.

[0003] However, existing moss collection and cultivation usually require manual digging or complex and inefficient methods to collect spores, and have high requirements for environmental conditions and nutrient supply during the subsequent cultivation process.

[0004] Existing devices, such as the "integrated moss collector for harvesting" shown in publication number CN202310622U, are prone to cross contamination, are not conducive to cultivation research, and are inconvenient to use and clean for uneven moss layers.

[0005] Therefore, there is an urgent need for a simple, fast and low-cost device and method that can achieve centralized collection of moss spores and debris and efficient cultivation directly in the target area. Summary of the invention

[0006] The invention provides a device and method for quickly collecting and cultivating moss in the wild, which solve the problems of inconvenience in collecting moss in the wild, low survival rate in subsequent cultivation, easy cross contamination and inconvenient use.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: A device for quickly collecting and cultivating moss in the wild comprises a vertical rod, wherein an adjusting handle which can slide along the axial direction is arranged inside the vertical rod, a No. 1 card slot and a No. 2 card slot are respectively arranged on the vertical rod to form an adjustable limit with the adjusting handle, support rods are symmetrically hinged on both sides of the adjusting handle, and flat plate-shaped grooves are detachably hinged on the bottom of the support rods, and the tops of the grooves are hingedly matched, and the grooves form a connecting rod linkage with the adjusting handle through the support rod, an opening is arranged at the bottom of the groove near the hinge side, and the bottom of the grooves are all provided with half an opening, and the opening is connected with the corresponding opening, and the top of the groove is coated with sticky nutrients, and the moss layer contacts the sticky nutrients through the opening and the opening of the groove, and a connecting block is detachably arranged between the end of the vertical rod and the groove, and the grooves are limited by the connecting block to keep them level, and the groove and the end of the vertical rod are limited by the connecting block.

[0008] Preferably, a central slot is axially provided in the middle of the vertical rod, and an adjustment handle is slidably embedded in the central slot. Strip holes are symmetrically provided on both sides of the vertical rod, both of which are arranged along the axial direction. The strip holes are all connected to the central slot, and the strip holes correspond to the support rods one by one. The handle part of the adjustment handle passes through the strip hole on one side.

[0009] As a more preferred embodiment, a limit rod arranged axially is concentrically and coaxially in the central slot, the limit rod passes through the adjustment handle to form a sliding fit, a spring is provided between the bottom of the adjustment handle and the bottom of the central slot, and the bottom of the adjustment handle and the bottom of the central slot form an elastic support fit through the spring, and the spring is sleeved on the outside of the limit rod.

[0010] Furthermore, a No. 1 card slot is provided at the top of the vertical rod, a No. 2 card slot is provided in the middle of the vertical rod, and an elastic button is provided on the adjustment handle. When the elastic button cooperates with the No. 2 card slot, it is in a collecting state, and when the elastic button cooperates with the No. 1 card slot, it is in a storage state.

[0011] Furthermore, the top of the support rod passes through the corresponding strip hole and is hingedly matched with the corresponding side of the adjustment handle through a hinge. When the elastic button is located in the No. 1 card slot, the support rod and the groove are disassembled and stored in the corresponding strip hole.

[0012] Specifically, the tops of the grooves are hinged by movable bolts, and the grooves can be rotated to a horizontal position at most. When the tops of the grooves are rotated around the movable bolts to be flush, the openings of the grooves are attached to and connected, and half of the openings of the grooves cooperate to form a complete opening. The horizontally flush grooves can be disassembled and placed in a protective box.

[0013] More specifically, a fixed buckle groove is provided on one side of the top of the groove, a fixed buckle is detachably clamped and fixed in the fixed buckle groove, a movable buckle is fixedly installed at the bottom of the support rod, and the movable buckle is detachably hinged with the fixed buckle.

[0014] In detail, the hinge direction of the movable buckle and the fixed buckle is the same as the hinge direction of the movable bolt.

[0015] In more detail, the end of the vertical rod is provided with a connecting ball made of magnetic material, the top of the connecting block is provided with a magnet groove that magnetically cooperates with the connecting ball, the top of the connecting block is provided with a limit block, and the top of the groove is provided with a limit groove that corresponds to the limit block one by one, and the limit block is embedded in the corresponding limit groove to form a limit fit.

[0016] A method for rapidly collecting and cultivating moss in the wild, using the above-mentioned device for rapidly collecting and cultivating moss in the wild to collect and cultivate moss in the wild, comprises the following steps: Installation structure: Install the device as a whole so that the support rod and the plate-shaped groove form a deformable quadrilateral, and the top of the support rod is hinged to the adjustment handle; Prepare sticky nutrients: the sticky nutrients are composed of 20g agar powder, 10g sodium alginate, 15g humic acid, 3g trace element compound, 5g nitrogen, phosphorus and potassium compound fertilizer, and pure water to dissolve the above solid components to a total mass of about 100g, with a pH value of 6-8; Applying sticky nutrients: applying the prepared sticky nutrients from the opening and the opening of the groove to the top of the inner wall of the groove; Collection: Push the adjustment handle to the second card slot until the elastic button and the second card slot are engaged and limited. The support rod and the plate-shaped groove form a deformable quadrilateral drooping, the groove opens, and the open position of the groove contacts the moss layer, and the vertical rod is gradually pressed down. During the pressing process, the moss layer gradually contacts the sticky nutrients at the top of the groove, and the moss spores and debris are attached to the nutrients. During the pressing process, the moss layer will also generate a reverse force on the groove, so that the groove gradually closes and approaches the horizontal flush position of the groove, and prepares to install the connecting block. When the groove is completely horizontal and flush, the connecting block forms a limit to ensure flushness; Prevent cross contamination: At this time, the movable buckle can be separated from the fixed buckle by applying external force to the movable buckle, contacting the magnetic attraction of the connection block and the connection ball, so as to disassemble the entire groove that is kept horizontal by the connection block, put the groove into the protection box, and after placement, recycle the connection block and the fixed buckle for the next collection; Storage: Repeat the above steps until all samples are collected, and obtain multiple grooves containing different samples, which are stored separately in different protective boxes. After the collection is completed, push the adjustment handle to the No. 1 card slot until the elastic button and the No. 1 card slot are engaged and limited, and the support rod is stored in the bar holes on both sides of the central card slot; Cultivation: Take out the sticky nutrients in each groove in turn and place them on the flower mud block for planting, and then recycle the grooves.

[0017] Beneficial effects of the present invention: Through the unique design of the sticky nutrients in the device, it can quickly and accurately capture moss spores and debris, greatly improving the collection efficiency, and solving the problem of omissions or low collection efficiency that may exist in traditional manual collection; the sticky nutrients not only have an adsorption effect, but also contain components that can provide initial nutrients for moss growth, which integrates the collection and preliminary cultivation process, simplifies the breeding steps, and solves the problem of additional preparation of culture medium and complex operations in traditional moss breeding; in addition, it is easy to use under different environmental and terrain conditions, easy to disassemble, assemble, and carry to the field operation site, solving the problem that large tools or equipment are difficult to transport in the past; because the structure of the device is relatively simple and the material selection emphasizes ecological and environmental protection, it is expected that its manufacturing cost is low, which is conducive to large-scale promotion and application, and reduces the cost threshold of moss breeding and ecological restoration; compared with the traditional collection method that may cause excessive damage to moss resources, the present invention is more gentle and environmentally friendly, which helps to protect and restore moss populations in the natural environment. It has the advantages of low cost, simple device, easy operation, efficient collection, high moss survival rate, and ecological and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a device for rapidly collecting and cultivating moss in the wild according to the present invention; Figure 2 This is a schematic diagram of the structure of various parts of a mechanical module in a device for rapidly collecting and cultivating moss in the wild according to the present invention; Figure 3 It is a schematic diagram of the front and back structures of the groove of the moss collecting device in the device for quickly collecting and cultivating moss in the wild of the present invention; Figure 4 A schematic diagram of the general operation of the acquisition of the present invention; Figure 5 is a schematic diagram of a protection box of the present invention; 1. Card slot No. 1; 2. Card slot No. 2; 3. Vertical rod; 4. Central card slot; 5. Adjustment handle; 6. Spring; 7. Support rod; 8. Connecting ball; 9. Connecting block; 10. Movable buckle; 11. Movable bolt; 12. Groove; 13. Sticky nutrients; 14. Flower mud block; 15. Fixed buckle; 16. Fixed buckle slot; 17. Protective box. DETAILED DESCRIPTION

[0019] As follows, embodiments are further described with reference to the accompanying drawings.

[0020] like Figure 1~Figure 5As shown in the figure, as a preferred embodiment 1, a device for quickly collecting and cultivating moss in the wild comprises a vertical rod 3, an adjusting handle 5 slidable in the axial direction is arranged in the vertical rod 3, a first card slot 1 and a second card slot 2 are respectively arranged on the vertical rod 3 to form an adjustable limit with the adjusting handle 5, support rods 7 are symmetrically hinged on both sides of the adjusting handle 5, and the bottom of the support rod 7 is detachably hinged with a flat groove 12, the top of the groove 12 is hingedly matched, and the groove 12 is hinged with the adjusting handle through the support rod 7. The hand 5 forms a connecting rod linkage, the bottom of the groove 12 is provided with an opening near the hinge side, and the bottom of the groove 12 is provided with a half opening, the opening is connected to the corresponding opening, the top of the groove 12 is coated with a sticky nutrient 13, the moss layer contacts the sticky nutrient 13 through the opening and opening of the groove 12, and a connecting block 9 is detachably provided between the end of the vertical rod 3 and the groove 12, and the grooves 12 are limited by the connecting block 9 to maintain horizontality, and the groove 12 and the end of the vertical rod 3 are limited by the connecting block 9. The device is easy to install and carry, can be installed on site, and is easy to store after use.

[0021] A central slot 4 is axially provided in the middle of the vertical rod 3, and an adjusting handle 5 is slidably embedded in the central slot 4 to ensure sliding. Strip holes are symmetrically provided on both sides of the vertical rod 3, which are all arranged along the axial direction. The strip holes are all connected to the central slot 4, and the strip holes correspond to the support rods 7 one by one. The handle part of the adjusting handle 5 passes through the strip hole on one side, so that the sliding does not conflict with the hinge of the support rod 7.

[0022] A limiting rod arranged along the axial direction is coaxially and concentrically provided in the central slot 4, and the limiting rod penetrates the adjusting handle 5 to form a sliding fit, and a spring 6 is provided between the bottom of the adjusting handle 5 and the bottom of the central slot 4, and the bottom of the adjusting handle 5 and the bottom of the central slot 4 form an elastic support fit through the spring 6, and the spring 6 is sleeved on the outside of the limiting rod. The spring 6 increases damping on the one hand to prevent the adjusting handle 5 from being adjusted too quickly, and on the other hand increases the reaction force of the adjusting handle 5 to ensure the firmness of the adjusting handle 5 when limiting.

[0023] A first card slot 1 is provided at the top of the vertical rod 3, a second card slot 2 is provided at the middle of the vertical rod 3, and an elastic button is provided on the adjustment handle 5. When the elastic button is limitedly matched with the second card slot 2, it is in a collecting state, and when the elastic button is limitedly matched with the first card slot 1, it is in a storage state.

[0024] In the collecting state, the support rod 7 is at a lower position and can be opened wider, and the groove 12 can be completely rotated to be flush with the horizontal plane, and the opening of the groove 12 is close and closed; In the storage state, the support rod 7 is located higher and the opening range is small. At this time, the opening of the groove 12 is opened and droops naturally, and cooperates with the support rod 7 to form a deformable quadrilateral.

[0025] The top of the support rod 7 passes through the corresponding strip hole and is hingedly matched with the corresponding side of the adjustment handle 5 through the hinge. When the elastic button is located in the first card slot 1, the support rod 7 and the groove 12 are disassembled and stored in the corresponding strip hole. It is convenient to store. When it is finally completed, the device body can be stored into a stick shape for easy carrying.

[0026] The tops of the grooves 12 are hinged by the movable bolts 11, and the grooves 12 can be rotated to a horizontal position at most. When the tops of the grooves 12 are rotated around the movable bolts 11 to be flush, the openings of the grooves 12 are attached and connected, and the half openings of the grooves 12 cooperate to form a complete opening. The grooves 12 that are flush with the horizontal level are disassembled and placed in the protection box 17. It is ensured that when the grooves 12 sag naturally, the openings and the opening positions are in contact with the moss layer first, and the moss layer can contact the sticky nutrients 13 on the internal top wall through the openings and the openings, and the moss layer can be collected regardless of whether it is flat or uneven.

[0027] Preferably, the movable bolt 11 may use a hinge joint.

[0028] A fixed buckle groove 16 is provided on one side of the top of the groove 12, and a fixed buckle 15 is detachably fixedly mounted in the fixed buckle groove 16. A movable buckle 10 is fixedly mounted on the bottom of the support rod 7, and the movable buckle 10 is detachably hinged with the fixed buckle 15. This facilitates the installation and removal of the support rod 7 and the corresponding groove 12, and also ensures the smooth movement of the connecting rod.

[0029] Preferably, the bottom of the fixed buckle 15 is provided with a snap-on portion that fits with the fixed buckle groove 16, the top of the fixed buckle 15 is provided with a spherical arc groove, and the end of the movable buckle 10 is provided with a spherical portion. The spherical portion can be embedded in the arc groove to form a hinged fit by applying external force, and the spherical portion can also be applied with external force to make it fall out of the arc groove.

[0030] The hinge direction of the movable buckle 10 and the fixed buckle 15 is the same as the hinge direction of the movable bolt 11. The movement direction of the connecting rod is ensured to facilitate moss collection.

[0031] The end of the vertical rod 3 is provided with a connecting ball 8 made of magnetic material, the top of the connecting block 9 is provided with a magnet groove that matches the connecting ball 8 by magnetic attraction, the top of the connecting block 9 is provided with a limit block, the top of the groove 12 is provided with a limit groove that corresponds to the limit block one by one, and the limit block is embedded in the corresponding limit groove to form a limit match. The connecting block 9 is mainly used to keep the groove 12 flush and play a limiting effect. At the same time, it can also be used to magnetically limit the groove 12 and the connecting ball 8 at the end of the vertical rod 3, further ensuring the stability after sampling until the entire sampling is completed and almost done, to avoid deformation of the groove 12 causing the sample to fall off.

[0032] As a preferred embodiment 2, a method for quickly collecting and cultivating moss in the wild is provided, wherein the moss is collected and cultivated in the wild using the above-mentioned device for quickly collecting and cultivating moss in the wild: Installation structure: The device is installed as a whole so that the support rod 7 and the plate-shaped groove 12 form a deformable quadrilateral, and the top of the support rod 7 is hinged to the adjustment handle 5; Prepare viscous nutrients: the viscous nutrients 13 are composed of 20g agar powder, 10g sodium alginate, 15g humic acid, 3g trace element compound, 5g nitrogen, phosphorus and potassium compound fertilizer, and pure water to dissolve the above solid components to a total mass of about 100g, with a pH value of 6-8; Preferably, the viscous nutrient is composed of 20g agar powder, 10g sodium alginate, 15g humic acid, 3g trace element complex (calculated by mass percentage: boron accounts for 60% about 1.8g, zinc accounts for 40% about 1.2g, other trace elements (such as manganese, copper, iron, etc.) account for 10% about 0.3g), 5g nitrogen, phosphorus and potassium compound fertilizer (calculated at the ratio of N:P:K=1:1:1), and an appropriate amount of pure water to dissolve the above solid components to a total mass of about 100g.

[0033] Applying viscous nutrients: applying the configured viscous nutrients 13 from the opening and the opening of the groove 12 to the top of the inner wall of the groove 12; Collection: Push the adjustment handle 5 to the second card slot 2 until the elastic button is engaged with the second card slot 2 and the support rod 7 and the plate-shaped groove 12 form a deformable quadrilateral drooping, the groove 12 is opened, and the open position of the groove 12 is in contact with the moss layer, about 2cm to 5cm, and gradually press the vertical rod 3 downward. During the downward pressing process, the moss layer gradually contacts the sticky nutrients 13 at the top of the groove 12, and the spores and debris of the moss are attached to the nutrients. During the downward pressing process, the moss layer will also generate a reverse force on the groove 12, so that the groove 12 is gradually closed and close to the horizontal flush position of the groove 12, and the connecting block 9 is prepared to be installed until the groove 12 is completely horizontal and flush, and the connecting block 9 forms a limit to ensure flushing; Prevent cross contamination: At this time, the movable buckle 10 can be separated from the fixed buckle 15 by applying external force to the movable buckle 10, and the magnetic attraction of the connecting block 9 and the connecting ball 8 can be contacted, so that the entire groove 12 maintained horizontally by the connecting block 9 can be disassembled, and the groove 12 can be placed in the protective box 17. After placement, the connecting block 9 and the fixed buckle 15 are recovered for the next collection; Storage: Repeat the above steps until all the samples are collected, and obtain multiple grooves 12 containing different samples, which are stored separately in different protective boxes 17. After the samples are collected, push the adjustment handle 5 to the first card slot 1 until the elastic button is engaged with the first card slot 1, and store the support rod 7 into the bar holes on both sides of the central card slot 4; Cultivation: Take out the sticky nutrients 13 in each groove 12 in turn and place them on the flower mud block 14 for planting, and then recycle the grooves 12.

[0034] As a preferred embodiment 3, the vertical rod 3 is detachable, and the lower part of the vertical rod 3 is clamped and fixed with the upper part of the vertical rod 3 at the bottom of the central clamping groove 4.

[0035] As a preferred embodiment 4, the collection steps in embodiment 2 are applicable to various situations, but there is a better collection method for a relatively flat moss layer: Collection: Push the adjustment handle 5 to the second card slot 2 until the elastic button and the second card slot 2 are engaged and limited, the support rod 7 and the plate-shaped groove 12 form a deformable quadrilateral drooping, push the groove 12 upward until the groove 12 is completely horizontal and flush, and keep it horizontal through the connecting block 9, press the groove 12 downward, and during the pressing process, the moss layer gradually contacts with the sticky nutrients 13 at the top of the groove 12, and the spores and debris of the moss are attached to the nutrients.

[0036] As a preferred embodiment 5, the vertical rod 3 is 150 cm long and made of stainless steel, with one end wrapped by plastic material, which is easy to hold and more comfortable to hold; the support rod 7 is 30 cm long and made of stainless steel; the groove 12 has a size of 60 cm×60 cm×0.2 cm.

[0037] As a preferred embodiment 6, the yield rate of moss can reach 91.5% to 96%, and the thickness of the moss layer can reach 1.1 cm.

Claims

1. A device for quickly collecting and cultivating moss in the wild, characterized in that: The utility model comprises a vertical rod (3), wherein an adjusting handle (5) which can slide in the axial direction is arranged in the vertical rod (3), a first clamping groove (1) and a second clamping groove (2) are respectively arranged on the vertical rod (3) to form an adjustable limit with the adjusting handle (5), and support rods (7) are symmetrically hinged on both sides of the adjusting handle (5), and the bottom of the support rod (7) is detachably hinged with a flat plate-shaped groove (12), and the tops of the grooves (12) are hingedly matched, and the grooves (12) are linked to the adjusting handle (5) through the support rod (7), and the grooves (12) are connected to the adjusting handle (5) to form a connecting rod, and the grooves (12) are connected to the adjusting handle (5) to form a connecting rod. The bottom of the groove (12) is provided with an opening near the hinge side, and the bottom of each groove (12) is provided with a half opening, the opening is connected to the corresponding opening, the top of the groove (12) is coated with a sticky nutrient (13), the moss layer contacts the sticky nutrient (13) through the opening and the opening of the groove (12), a connecting block (9) is detachably provided between the end of the vertical rod (3) and the groove (12), the grooves (12) are limited by the connecting block (9) to maintain horizontality, and the groove (12) and the end of the vertical rod (3) are limited by the connecting block (9).

2. A device for rapidly collecting and cultivating moss in the wild according to claim 1, characterized in that: A central slot (4) is axially arranged in the middle of the vertical rod (3), and an adjustment handle (5) is slidably embedded in the central slot (4). Strip holes are symmetrically arranged along the axial direction on both sides of the vertical rod (3), and the strip holes are all connected to the central slot (4). The strip holes correspond to the support rods (7) one by one, and the handle portion of the adjustment handle (5) passes through one side of the strip hole.

3. A device for rapidly collecting and cultivating moss in the wild according to claim 2, characterized in that: A limiting rod arranged along the axial direction is coaxially and concentrically provided in the central slot (4); the limiting rod penetrates the adjusting handle (5) to form a sliding fit; a spring (6) is provided between the bottom of the adjusting handle (5) and the bottom of the central slot (4); and the bottom of the adjusting handle (5) and the bottom of the central slot (4) form an elastic support fit through the spring (6); the spring (6) is sleeved on the outside of the limiting rod.

4. A device for rapidly collecting and cultivating moss in the wild according to claim 3, characterized in that: A first card slot (1) is provided at the top of the vertical rod (3), a second card slot (2) is provided at the middle of the vertical rod (3), and an elastic button is provided on the adjustment handle (5). When the elastic button is in limited position cooperation with the second card slot (2), it is in a collecting state, and when the elastic button is in limited position cooperation with the first card slot (1), it is in a storage state.

5. The device for rapidly collecting and cultivating moss in the wild according to claim 4, characterized in that: The top of the support rod (7) passes through the corresponding strip hole and is hingedly matched with the corresponding side of the adjustment handle (5) through a hinge. When the elastic button is located in the first card slot (1), the support rod (7) and the groove (12) are disassembled and stored in the corresponding strip hole.

6. The device for rapidly collecting and cultivating moss in the wild according to claim 5, characterized in that: The tops of the grooves (12) are hingedly connected via a movable bolt (11), and the grooves (12) can be rotated to a horizontally flush position at most. When the tops of the grooves (12) are rotated around the movable bolt (11) to be flush, the openings of the grooves (12) are attached to each other and connected, and half of the openings of the grooves (12) cooperate to form a complete opening. The grooves (12) that are horizontally flush can be disassembled and placed in a protective box (17).

7. The device for rapidly collecting and cultivating moss in the wild according to claim 6, characterized in that: A fixed buckle groove (16) is provided on one side of the top of the groove (12), a fixed buckle (15) is detachably clamped and fixedly installed in the fixed buckle groove (16), and a movable buckle (10) is fixedly installed on the bottom of the support rod (7), and the movable buckle (10) and the fixed buckle (15) are detachably hinged.

8. The device for rapidly collecting and cultivating moss in the wild according to claim 7, characterized in that: The hinge direction of the movable buckle (10) and the fixed buckle (15) is the same as the hinge direction of the movable bolt (11).

9. The device for rapidly collecting and cultivating moss in the wild according to claim 8, characterized in that: The end of the vertical rod (3) is provided with a connecting ball (8) made of a magnetic material, the top of the connecting block (9) is provided with a magnet groove which is magnetically matched with the connecting ball (8), the top of the connecting block (9) is provided with a limit block, the top of the groove (12) is provided with a limit groove which corresponds to the limit block, and the limit block is embedded in the corresponding limit groove to form a limit match.

10. A method for rapidly collecting and cultivating moss in the wild, characterized in that: The method of using the device for rapidly collecting and cultivating mosses in the wild as claimed in claim 9 to collect and cultivate mosses in the wild comprises the following steps: Installation structure: The device is installed as a whole so that the support rod (7) and the plate-shaped groove (12) form a deformable quadrilateral, and the top of the support rod (7) is hinged to the adjustment handle (5); Prepare viscous nutrients: the viscous nutrients (13) are prepared by dissolving the solid components in an appropriate amount of purified water to a total mass of about 100 grams, and the pH value is 6 to 8; 20 grams of agar powder, 10 grams of sodium alginate, 15 grams of humic acid, 3 grams of trace element compound, 5 grams of nitrogen, phosphorus and potassium compound fertilizer, and a suitable amount of purified water to dissolve the solid components to a total mass of about 100 grams; Applying viscous nutrients: applying the prepared viscous nutrients (13) from the opening and the opening of the groove (12) to the top of the inner wall of the groove (12); Collection: Push the adjustment handle (5) to the second card slot (2) until the elastic button and the second card slot (2) are engaged and limited, the support rod (7) and the plate-shaped groove (12) form a deformable quadrilateral drooping, the groove (12) is opened, the open position of the groove (12) is brought into contact with the moss layer, and the vertical rod (3) is gradually pressed down. During the pressing process, the moss layer gradually contacts the sticky nutrients (13) at the top of the groove (12), and the spores and debris of the moss are attached to the nutrients. During the pressing process, the moss layer also generates a reverse force on the groove (12), so that the groove (12) is gradually closed and approaches the horizontal flush position of the groove (12), and the connecting block (9) is prepared for installation. When the groove (12) is completely horizontal and flush, the connecting block (9) forms a limit to ensure flushing; Preventing cross contamination: At this time, the movable buckle (10) can be separated from the fixed buckle (15) by applying external force to the movable buckle (10), and the magnetic attraction of the contacting connecting block (9) and the connecting ball (8) is contacted, so that the entire groove (12) maintained horizontally by the connecting block (9) is disassembled, and the groove (12) is placed in the protective box (17). After the placement is completed, the connecting block (9) and the fixed buckle (15) are recovered for the next collection; Storage: Repeat the above steps until all samples are collected, and obtain a plurality of grooves (12) containing different samples, which are stored separately using different protective boxes (17). After the collection is completed, push the adjustment handle (5) to the first card slot (1) until the elastic button and the first card slot (1) are locked and limited, and store the support rod (7) into the bar holes on both sides of the central card slot (4); Cultivation: The viscous nutrients (13) in each groove (12) are removed in turn and placed on the flower mud block (14) for planting, and the grooves (12) are recovered.

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