High-germination-rate breeding device for rice breeding

Abstract

The invention relates to the technical field of rice breeding, and discloses a high-germination-rate breeding device for rice breeding, which comprises a breeding box, the top end of which is detachably connected with a box cover; the breeding assembly comprises a supporting disc and a plurality of breeding pieces, the supporting disc is fixedly connected to the bottom end of the interior of the breeding box, the breeding pieces are detachably connected to the supporting disc in the circumferential direction, and the breeding pieces are used for containing seeds; the separation assembly comprises a control part and a plurality of separation parts, the separation parts are arranged on the box cover at equal intervals in the axial direction and can stretch into the breeding box through the box cover to divide the breeding box into a plurality of cultivation cavities, the breeding parts are located in the cultivation cavities, and the control part is arranged on the supporting disc and used for controlling the separation parts to isolate every two adjacent cultivation cavities; the adjusting assembly is arranged in the breeding box and used for controlling the water amount, temperature and illumination conditions in the breeding process. The method is suitable for breeding treatment in different growth stages, the influence of extraction of a certain plant on the whole cultivation environment is reduced, and stable cultivation of other plants is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of rice breeding, and particularly to a high germination rate breeding device for rice breeding. Background Art

[0002] Rice seeds are the seeds of rice. Cultivating seedlings is the first and crucial step in growing rice. The seedlings after seedling cultivation are transplanted to rice fields by transplanting. For a grain to germinate, two basic conditions must be met. First, the seed itself must have good germination ability, with a healthy embryo and strong vitality. Second, there must be suitable external conditions for grain germination, which are collectively referred to as external factors, such as environmental temperature (suitable temperature is 22 - 28 °C), oxygen concentration, light, and humidity.

[0003] In the prior art, most breeding devices for rice breed rice by placing a batch of rice in the same breeding device. Although they can adjust conditions such as temperature and light, when taking out a single plant, the entire device needs to be opened, which will affect the other plants during the extraction process. Subsequently, the cultivation environment still needs to be re - detected and adjusted, thus affecting the overall cultivation efficiency. In addition, existing devices can only perform breeding operations at the same growth stage, with a small scope of application.

[0004] Therefore, there is an urgent need for a high germination rate breeding device for rice breeding to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a high germination rate breeding device for rice breeding to solve the problems existing in the above - mentioned prior art.

[0006] To achieve the above - mentioned purpose, the present invention provides the following solution: The present invention provides a high germination rate breeding device for rice breeding, including:

[0007] A breeding box, with a lid detachably connected to the top;

[0008] A breeding component, including a support plate and a number of breeding parts. The support plate is fixedly connected to the bottom end inside the breeding box, and the number of breeding parts is detachably connected to the support plate along the circumferential direction. The breeding parts are used for holding seeds;

[0009] A partition component, including a control part and a number of partition parts. The number of partition parts is arranged at equal intervals along the axial direction on the lid, and can extend into the breeding box through the lid to divide the breeding box into a number of cultivation chambers. The breeding parts are located in the cultivation chambers, and the control part is arranged on the support plate to control the partition parts to isolate adjacent two cultivation chambers;

[0010] An adjustment component, arranged inside the breeding box to control the water volume, temperature, and light conditions during the breeding process.

[0011] A high-germination-rate breeding device for rice breeding according to the present invention, the breeding member includes a cultivation tank, a plurality of grooves are equidistantly arranged along the circumference at the top of the support plate, the cultivation tank is threadedly connected to the grooves, a plurality of drainage holes are axially arranged on the side wall of the cultivation tank, a blocking plate is slidably connected in the cultivation tank, a spring is sleeved on the blocking plate, and both ends of the spring are respectively fixedly connected to the blocking plate and the cultivation tank. The bottom end of the blocking plate extends out of the cultivation tank and contacts the inner bottom end of the groove. The blocking plate is used to seal and block the drainage holes.

[0012] A high-germination-rate breeding device for rice breeding according to the present invention, the partition member includes a partition plate, a plurality of drainage grooves are equidistantly arranged along the circumference at the top of the support plate, a sealing member is arranged at the bottom end of the partition plate, the partition plate seals the drainage grooves through the sealing member, a cavity is arranged inside the partition plate, a light-shielding member is arranged in the cavity, the partition plate blocks the light between two adjacent cultivation chambers through the light-shielding member, and the light-shielding member is in transmission connection with the control member.

[0013] A high-germination-rate breeding device for rice breeding according to the present invention, the sealing member includes a sealing frame fixedly connected to the bottom end of the partition plate, sealing strips are fixedly connected to both ends of the outer side wall of the sealing frame, the sealing strips are abutted against the inner side wall of the drainage groove, a fastening bolt is arranged at the top end of the partition plate, and the partition plate is connected to the box cover through the fastening bolt.

[0014] A high-germination-rate breeding device for rice breeding according to the present invention, the light-shielding member includes a threaded rod and a guide rod, the threaded rod is rotatably connected to the bottom of the cavity, the guide rod is fixedly connected to the top of the cavity, a slider is slidably connected in the cavity, one end of the slider is sleeved on the guide rod, the other end of the slider is threadedly connected to the threaded rod, a storage box is fixedly connected to one side of the cavity, a shielding cloth is wound on a winding roller in the storage box, and one end of the shielding cloth extends out of the storage box and is fixedly connected to the slider.

[0015] A high-germination-rate breeding device for rice breeding according to the present invention, the control member includes a support column fixedly connected to the middle of the top of the support plate, a plurality of vertical grooves are arranged along the circumference on the support column, the partition plate is slidably connected to the vertical grooves, a rotating rod is rotatably connected in the support column through a motor, a first bevel gear is fixedly connected to the rotating rod, one end of the threaded rod extends out of the cavity and is fixedly connected to a second bevel gear, and the first bevel gear meshes with the second bevel gear.

[0016] A high-germination-rate breeding device for rice breeding according to the present invention, the adjustment assembly includes a spraying device, a lighting lamp and an electric heating wire. The spraying device is fixedly connected to the breeding box through a bracket. The spraying device is fixedly connected to the bracket and is located above the cultivation tank. The lighting lamp is fixedly connected to the spraying device, and the electric heating wire is fixedly connected to the inner wall of the breeding box.

[0017] A high-germination-rate breeding device for rice breeding according to the present invention, the spraying device includes a water spraying cover. The water spraying cover is fixedly connected to the bracket. A water spraying head is fixedly connected inside the water spraying cover. The water spraying head is communicated with a water tank through a conveying pipeline. The water tank is communicated with the drainage tank through a collecting pipeline.

[0018] A high-germination-rate breeding device for rice breeding according to the present invention, a shielding cover is fixedly connected to the top end of the cultivation tank through a plurality of support rods. The shielding cover is in an umbrella shape and is made of a transparent material.

[0019] A high-germination-rate breeding device for rice breeding according to the present invention, the sealing frame is made of elastic metal, and the cross section of the sealing frame is C-shaped, and the cross section of the sealing strip is semicircular.

[0020] Compared with the prior art, the present invention has the following advantages and technical effects:

[0021] A high-germination-rate breeding device for rice breeding provided by the present invention, when in use, a plurality of breeding parts are placed on the support plate in the breeding box. The breeding parts are used for breeding. After the box cover is buckled, the cultivation conditions in the breeding box are adjusted through the provided adjustment assembly to ensure the breeding efficiency. At the same time, the cultivation parts are convenient to install and disassemble, and the automatic discharge of water is realized to meet the cultivation needs of plants. When a plant in a certain cultivation part needs to be taken out during the cultivation process, the provided partition part is used to separate the plants to be taken out, isolate the influence of water and temperature on the surrounding area, and the control part is used to control the partition part to block the light, so as to realize the separate partition for subsequent taking out, and the surrounding cultivation environment does not need to be adjusted again, reducing the influence on the surrounding plant cultivation environment. This application is for rice breeding, realizes the partition of plants, adapts to the breeding treatment at different growth stages, reduces the influence on the entire cultivation environment when extracting a certain plant, and ensures the stable cultivation of the remaining plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of the structure of the cultivation part of the present invention;

[0025] Figure 3 is a schematic diagram of the partition state of the partition board of the present invention;

[0026] Figure 4 is the present invention Figure 3 partial enlarged view of part A in;

[0027] Figure 5 is a schematic diagram of the internal structure of the partition board of the present invention;

[0028] Figure 6 is a schematic diagram of the structure of the seal of the present invention;

[0029] Among them, 1, breeding box; 2, box cover; 3, support plate; 4, cultivation tank; 5, groove; 6, drain hole; 7, blocking plate; 8, spring; 9, partition board; 10, drain tank; 11, cavity; 12, sealing frame; 13, sealing strip; 14, fastening bolt; 15, threaded rod; 16, guide rod; 17, slider; 18, storage box; 19, winding roller; 20, shielding cloth; 21, support column; 22, vertical groove; 23, motor; 24, rotating rod; 25, first bevel gear; 26, second bevel gear; 27, lighting lamp; 28, electric heating wire; 29, bracket; 30, water spraying cover; 31, water spraying head; 32, conveying pipeline; 33, water tank; 34, collecting pipeline; 35, support rod; 36, shielding cover. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0032] In the prior art, there is a high-germination-rate breeding device for rice breeding, including a breeding box. A heating lamp and a spray head are provided at the top of the breeding box. A seedling tray is rotatably connected to the bottom of the breeding box and is located directly below the heating lamp. The seedling tray is connected to a driving mechanism. A first air pump is provided inside the breeding box. The air pump is connected to an exhaust pipe. The breeding box is fixedly connected to a heat exchange box. The heat exchange box is provided with an intake pipe. The intake pipe is connected to a second air pump. A heating pipe is communicated between the second air pump and the breeding box. Heating fin groups extending into the heating pipe are provided at the top and bottom of the heating pipe. Each heating fin group includes a plurality of heating fins distributed at equal intervals.

[0033] In the above related technology, the rice seeds to be bred are placed on the seedling tray. The spray head can spray water on the rice seeds to meet the humidity required for their growth. At the same time, the heating lamp irradiates for heating, so that the temperature inside the breeding box rises. In order to make the light waves emitted by the heating lamp cover all the rice seeds to stimulate the development and growth of the rice seeds, since the seedling tray is rotatably connected to the breeding box, the seedling tray is driven to rotate through the driving mechanism so that all the rice seeds can be covered by the light waves emitted by the heating lamp.

[0034] When the oxygen in the breeding box is insufficient, the second air pump works at this time to pump the external air into the heating pipe through the intake pipe. Since a plurality of heating fins are distributed at equal intervals at the top and bottom of the heating pipe, the external low-temperature air is heated after passing through the heating fins. Moreover, the plurality of heating fins at the top and the plurality of heating fins at the bottom are arranged in a one-to-one cross manner in the axial direction of the heating pipe, so that the inflowing air forms a serpentine circulating flow between the plurality of heating fins, making the heating speed of the plurality of heating fins for the inflowing air faster and the heating effect better. The heated air then flows into the breeding box. At the same time, the second air pump pumps the oxygen-deficient air in the breeding box outwards through the exhaust pipe. Since the air enters the breeding box after being heated in the heating pipe, the external air will not cause a cold stimulus to the rice grains, so as to avoid affecting the growth temperature of the rice grains and their growth and germination.

[0035] A high-germination-rate breeding device for rice breeding is disclosed in the prior art, including a breeding box. The breeding box is provided with a cultivation chamber. A plurality of trays are detachably connected in the cultivation chamber. The cultivation chamber is provided with a return hole. A ventilation mechanism is arranged in the cultivation chamber. A plurality of temperature sensors are arranged on the ventilation mechanism. A stirrer and a temperature sensor are arranged on the tray. A plurality of water leakage holes are formed in the tray. The water control assembly includes a plurality of spray pipes. A plurality of spray holes are formed in the spray pipes. The spray pipes are communicated with a water pump. The water inlet end of the water pump is communicated with an intake pipe. The intake pipe is arranged in the heating mechanism and is communicated with the return hole. A temperature sensor is arranged on the spray pipe. The spray pipe is located above the tray. The temperature sensors, the temperature regulator, the water pump, the ventilation mechanism, the stirrer and the heating mechanism are respectively electrically connected to the controller.

[0036] During the process of germinating rice, the above-mentioned related patents sprinkle water on the rice through a water pump, use a heating mechanism to heat the water, keep the water temperature within the range suitable for rice germination, measure the water temperature in the spray pipe through a temperature sensor, and the water on the tray can flow out through the water leakage holes to prevent the rice from lacking oxygen in the water for a long time. It enters the water inlet pipe through the return hole for circulation, saving water consumption. The ventilation mechanism is used to ventilate the cultivation room. The temperature sensor on the ventilation mechanism can measure the temperature of the blown air, and the temperature of the air blown out by the ventilation mechanism can be changed through a thermostat. The stirrer is used to stir the rice on the tray. A temperature sensor is fixedly connected to the tray to measure the temperature of the rice during the germination process and prevent the temperature inside the rice from being too high. The controller controls the thermostat, water pump, ventilation mechanism, stirrer, and heating mechanism respectively to keep the rice in a suitable environment during germination. This device can provide a suitable germination environment for rice, keep the rice in a condition conducive to germination for a long time, and improve the germination rate of rice.

[0037] The above solution can improve the germination rate of rice seeds by ensuring the light, temperature, oxygen, and humidity required for the growth of rice grains. Compared with the prior art, although the above-mentioned related patents can breed rice, they still breed a batch of rice in the same breeding device. Although they can adjust conditions such as temperature and light, when taking out a single plant, the entire device needs to be opened for extraction, which will affect the other plants during the extraction process. Subsequently, the cultivation environment still needs to be detected and adjusted again, thus affecting the overall cultivation efficiency. In addition, the existing devices can only perform breeding operations at the same growth stage, with a small scope of application.

[0038] To address the above problems, referring to Figures 1 - 6 , the present invention provides a high-germination-rate breeding device for rice breeding, comprising:

[0039] A breeding box 1, with a lid 2 detachably connected to the top;

[0040] A breeding component, including a support plate 3 and a number of breeding parts. The support plate 3 is fixedly connected to the bottom end inside the breeding box 1, and a number of breeding parts are detachably connected to the support plate 3 along the circumference. The breeding parts are used to hold seeds;

[0041] A partitioning component, including a control part and a number of partitioning parts. The number of partitioning parts are arranged at equal intervals along the axial direction on the lid 2 and can extend into the breeding box 1 through the lid 2 to divide the inside of the breeding box 1 into a number of cultivation chambers. The breeding parts are located in the cultivation chambers. The control part is arranged on the support plate 3 to control the partitioning parts to isolate adjacent two cultivation chambers;

[0042] An adjustment component, arranged inside the breeding box 1 to control the water volume, temperature, and light conditions during the breeding process.

[0043] In one embodiment of the present invention, during use, a number of breeding components are placed on the support plate 3 in the breeding box 1. The breeding components are used for breeding. After closing the box cover 2, the cultivation conditions in the breeding box 1 are adjusted through the provided adjustment components to ensure the breeding efficiency. At the same time, the cultivation components are convenient to install and disassemble, and the automatic discharge of water is realized to meet the cultivation requirements of plants. When a plant in a certain cultivation component needs to be taken out during the cultivation process, the provided partition component is used to separate the plant to be taken out, isolate the influence of water and temperature on the surrounding area, and the control component is used to control the partition component to block the light, so as to realize the separate partition for subsequent taking out. The surrounding cultivation environment does not need to be adjusted again, reducing the impact on the surrounding plant cultivation environment.

[0044] As an alternative implementation manner, the breeding component includes a cultivation tank 4. A number of grooves 5 are evenly arranged at equal intervals along the circumference at the top end of the support plate 3. The cultivation tank 4 is threadedly connected to the groove 5. A number of drainage holes 6 are axially arranged on the side wall of the cultivation tank 4. A blocking plate 7 is slidably connected in the cultivation tank 4. A spring 8 is sleeved on the blocking plate 7. Two ends of the spring 8 are respectively fixedly connected to the blocking plate 7 and the cultivation tank 4. The bottom end of the blocking plate 7 extends out of the cultivation tank 4 and contacts the inner bottom end of the groove 5. The blocking plate 7 is used to seal and block the drainage holes 6.

[0045] In one embodiment of the present invention, the cultivation tank 4 is threadedly connected in the groove 5 to realize the convenient installation and disassembly of the cultivation tank 4. At the same time, the cultivation tank 4 is provided with drainage holes 6. By adjusting the depth of the threaded connection, the height of the blocking plate 7 is adjusted, and then the drainage position of the drainage holes 6 is adjusted to adapt to different water requirements and enable the stable discharge of excess water.

[0046] As an alternative implementation manner, the partition component includes a partition plate 9. A number of drainage grooves 10 are evenly arranged at equal intervals along the circumference at the top end of the support plate 3. A sealing member is arranged at the bottom end of the partition plate 9. The partition plate 9 seals the drainage grooves 10 through the sealing member. A cavity 11 is arranged inside the partition plate 9. A light-shielding member is arranged in the cavity 11. The partition plate 9 blocks the light between adjacent two cultivation cavities through the light-shielding member. The light-shielding member is in transmission connection with the control component.

[0047] In one embodiment of the present invention, the drainage grooves 10 are used to discharge the excess water inside. The partition plate 9 is inserted into the breeding box 1 to separately isolate the cultivation tank 4. The sealing member on the partition plate 9 ensures the sealing effect, avoids the inflow of water, and at the same time, the cavity 11 is provided to reduce the conduction of temperature. In addition, the provided light-shielding member blocks the light, thereby realizing the blocking of the cultivation tank 4 to be taken out and reducing the impact on the surrounding cultivation cavity environment during taking out.

[0048] As an alternative embodiment, the seal includes a seal frame 12 fixedly connected to the bottom end of the partition plate 9. At both ends of the outer side wall of the seal frame 12, sealing strips 13 are fixedly connected. The sealing strips 13 abut against the inner side wall of the drain groove 10. At the top end of the partition plate 9, fastening bolts 14 are provided. The partition plate 9 is connected to the box cover 2 through the fastening bolts 14.

[0049] In one embodiment of the present invention, when the partition plate 9 moves downward to the bottom end, the sealing strip 13 on the seal frame 12 at the bottom end of the partition plate 9 contacts the drain groove 10, realizing the blocking of two adjacent cultivation chambers. Specifically, on the side wall of the breeding box 1, a number of doors that can be opened separately (not shown in the figure) are also provided. After blocking and isolating the corresponding cultivation chambers, the internal cultivation tank 4 can be taken out by opening the separate doors.

[0050] As an alternative embodiment, the light-shielding member includes a threaded rod 15 and a guide rod 16. The threaded rod 15 is rotatably connected to the bottom of the cavity 11, and the guide rod 16 is fixedly connected to the top of the cavity 11. A slider 17 is slidably connected in the cavity 11. One end of the slider 17 is sleeved on the guide rod 16, and the other end of the slider 17 is threadedly connected to the threaded rod 15. A storage box 18 is fixedly connected to one side of the cavity 11. A shielding cloth 20 is wound on a winding roller 19 in the storage box 18. One end of the shielding cloth 20 extends out of the storage box 18 and is fixedly connected to the slider 17.

[0051] In one embodiment of the present invention, when the threaded rod 15 rotates, it drives the slider 17 to move. When the slider 17 moves, it drives the shielding cloth 20 to move, realizing the shielding of the entire cavity 11. Specifically, the shielding cloth 20 is an opaque black shielding cloth. At the same time, its winding roller 19 is connected by a clockwork spring. When the slider 17 moves back to its original position, the automatic winding of the shielding cloth 20 is realized.

[0052] As an alternative embodiment, the control member includes a support column 21 fixedly connected to the middle of the top end of the support disk 3. A number of vertical grooves 22 are circumferentially provided on the support column 21. The partition plate 9 is slidably connected to the vertical grooves 22. A rotating rod 24 is rotatably connected in the support column 21 through a motor 23. A first bevel gear 25 is fixedly connected to the rotating rod 24. One end of the threaded rod 15 extends out of the cavity 11 and is fixedly connected to a second bevel gear 26. The first bevel gear 25 meshes with the second bevel gear 26.

[0053] In one embodiment of the present invention, the partition plate 9 is slidably connected to the vertical grooves 22. When the partition plate 9 slides to the bottom end, the first bevel gear 25 and the second bevel gear 26 mesh. At this time, the motor 23 drives the meshing first bevel gear 25 and second bevel gear 26 to rotate, thereby realizing the control of the threaded rod 15.

[0054] As an alternative embodiment, the adjustment assembly includes a spraying device, a lighting lamp 27, and an electric heating wire 28. The spraying device is fixedly connected to the inside of the breeding box 1 through a bracket 29. The spraying device is fixedly connected to the bracket 29 and is located above the cultivation tank 4. The lighting lamp 27 is fixedly connected to the spraying device, and the electric heating wire 28 is fixedly connected to the inner wall of the breeding box 1.

[0055] In one embodiment of the present invention, the water required by plants is provided by the provided spraying device, the light required by plants is provided by the provided lighting lamp 27, and the temperature is adjusted by the electric heating wire 28 to meet various growth conditions required by plants.

[0056] As an alternative embodiment, the spraying device includes a water spraying cover 30. The water spraying cover 30 is fixedly connected to the bracket 29. A water spraying head 31 is fixedly connected inside the water spraying cover 30. The water spraying head 31 is communicated with a water tank 33 through a conveying pipeline 32. The water tank 33 is communicated with the drainage tank 10 through a collecting pipeline 34.

[0057] In one embodiment of the present invention, the water spraying head 31 is used for spraying water to meet the water demand of seeds. At the same time, the provided water spraying cover 30 is used to realize the diffusion and transportation of water. The provided water tank 33, conveying pipeline 32, and collecting pipeline 34 are used to realize the circular use of water and avoid waste of water resources.

[0058] As an alternative embodiment, the top end of the cultivation tank 4 is fixedly connected with a shielding cover 36 through a plurality of support rods 35. The shielding cover 36 is in an umbrella shape and is made of a transparent material.

[0059] In one embodiment of the present invention, the shielding cover 36 is fixed to the top end of the cultivation tank 4 through the support rod 35. The shielding cover 36 is located above the seeds or seedlings and is used to shield the impact of water flow on the seeds or seedlings. At the same time, its transparent material enables the irradiation of light.

[0060] As an alternative embodiment, the sealing frame 12 is made of elastic metal, and the cross-section of the sealing frame 12 is C-shaped, and the cross-section of the sealing strip 13 is semi-circular.

[0061] In one embodiment of the present invention, the sealing frame 12 is preferably made of elastic metal. When the sealing strip 13 contacts the drainage tank 10, the sealing frame 12 is squeezed and deformed, thereby ensuring the stable contact between the sealing strip 13 and the drainage tank 10.

[0062] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0063] The embodiments described above are only for describing the preferred embodiments of the present invention, rather than limiting the scope of the present invention. Without departing from the spirit of the design of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A high germination rate breeding device for rice breeding, characterized in that: include: A breeding box (1) having a box cover (2) detachably connected to the top; A breeding assembly, comprising a support plate (3) and a plurality of breeding pieces, wherein the support plate (3) is fixedly connected to the bottom end of the breeding box (1), and a plurality of breeding pieces are detachably connected to the support plate (3) along the circumferential direction, and the breeding pieces are used to hold seeds; A partition assembly, comprising a control member and a plurality of partition members, wherein the plurality of partition members are arranged on the box cover (2) at equal intervals along the axial direction and can extend into the breeding box (1) through the box cover (2) to divide the breeding box (1) into a plurality of breeding chambers, wherein the breeding member is located in the breeding chamber, and the control member is arranged on the support plate (3) and is used to control the partition member to isolate two adjacent breeding chambers; The regulating component is arranged in the breeding box (1) and is used to control the water volume, temperature and light conditions during the breeding process.

2. A high germination rate breeding device for rice breeding according to claim 1, characterized in that: The breeding component comprises a breeding trough (4), a plurality of grooves (5) are formed at equal intervals along the circumferential direction at the top of the support plate (3), the breeding trough (4) is threadedly connected to the grooves (5), a plurality of drainage holes (6) are formed on the side wall of the breeding trough (4) along the axial direction, a blocking plate (7) is slidably connected inside the breeding trough (4), a spring (8) is sleeved on the blocking plate (7), two ends of the spring (8) are respectively fixedly connected to the blocking plate (7) and the breeding trough (4), the bottom end of the blocking plate (7) extends out of the breeding trough (4) and contacts with the bottom end of the groove (5), and the blocking plate (7) is used to achieve sealing and blocking of the drainage holes (6).

3. A high germination rate breeding device for rice breeding according to claim 2, characterized in that: The partition comprises a partition plate (9), a plurality of drainage grooves (10) are provided at equal intervals along the circumferential direction at the top end of the support plate (3), a sealing member is provided at the bottom end of the partition plate (9), and the partition plate (9) seals the drainage grooves (10) through the sealing member, a cavity (11) is provided inside the partition plate (9), a light shielding member is provided inside the cavity (11), and the partition plate (9) shields the light between two adjacent culture chambers through the light shielding member, and the light shielding member is transmission-connected to the control member.

4. A high germination rate breeding device for rice breeding according to claim 3, characterized in that: The sealing member comprises a sealing frame (12) fixedly connected to the bottom end of the partition plate (9), sealing strips (13) are fixedly connected to both ends of the outer side wall of the sealing frame (12), the sealing strips (13) abut against the inner side wall of the drainage groove (10), a fastening bolt (14) is arranged at the top end of the partition plate (9), and the partition plate (9) is connected to the box cover (2) via the fastening bolt (14).

5. The high germination rate breeding device for rice breeding according to claim 3, characterized in that: The shading member comprises a threaded rod (15) and a guide rod (16); the threaded rod (15) is rotatably connected to the bottom of the cavity (11); the guide rod (16) is fixedly connected to the top of the cavity (11); a slider (17) is slidably connected in the cavity (11); one end of the slider (17) is sleeved on the guide rod (16); the other end of the slider (17) is threadedly connected to the threaded rod (15); a storage box (18) is fixedly connected to one side of the cavity (11); a shading cloth (20) is rolled up in the storage box (18) by a winding roller (19); one end of the shading cloth (20) extends out of the storage box (18) and is fixedly connected to the slider (17).

6. A high germination rate breeding device for rice breeding according to claim 5, characterized in that: The control member comprises a support column (21) fixedly connected to the middle part of the top end of the support plate (3); a plurality of vertical grooves (22) are provided on the support column (21) along the circumferential direction; the partition plate (9) is slidably connected to the vertical grooves (22); a rotating rod (24) is rotatably connected in the support column (21) via a motor (23); a first bevel gear (25) is fixedly connected to the rotating rod (24); one end of the threaded rod (15) protrudes out of the cavity (11) and is fixedly connected to a second bevel gear (26); the first bevel gear (25) is meshed with the second bevel gear (26).

7. A high germination rate breeding device for rice breeding according to claim 3, characterized in that: The adjustment component includes a spray device, a light lamp (27) and an electric heating wire (28); the spray device is fixedly connected to the breeding box (1) via a bracket (29); the spray device is fixedly connected to the bracket (29) and is located above the cultivation tank (4); the light lamp (27) is fixedly connected to the spray device; and the electric heating wire (28) is fixedly connected to the inner wall of the breeding box (1).

8. A high germination rate breeding device for rice breeding according to claim 7, characterized in that: The spray device comprises a water spray hood (30), the water spray hood (30) is fixedly connected to the bracket (29), a water spray head (31) is fixedly connected inside the water spray hood (30), the water spray head (31) is connected to a water tank (33) through a delivery pipe (32), and the water tank (33) is connected to the drainage trough (10) through a collection pipe (34).

9. A high germination rate breeding device for rice breeding according to claim 2, characterized in that: The top of the cultivation tank (4) is fixedly connected to a shielding cover (36) via a plurality of support rods (35); the shielding cover (36) is an umbrella-shaped structure and is made of a transparent material.

10. The high germination rate breeding device for rice breeding according to claim 4, characterized in that: The sealing frame (12) is made of elastic metal material, and the cross section of the sealing frame (12) is C-shaped, and the cross section of the sealing strip (13) is semicircular.

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