Breeding isolation device for wheat disease resistance testing

Abstract

The present disclosure relates to the technical field of breeding, and one embodiment of the present disclosure provides a breeding isolation device for wheat disease resistance testing, which comprises: an isolation cover, a support frame is arranged on the lower end surface of the isolation cover, a breeding lighting assembly is arranged inside the isolation cover, and a constant temperature assembly is arranged outside the isolation cover; the breeding lighting assembly comprises an operation port, a water infiltration hole is arranged on a culture medium disc, and a plant lamp is arranged inside the isolation cover. Through the above technical scheme, the technical problem that the traditional wheat breeding environment is often difficult to completely isolate external pathogenic bacteria, pests and other factors, which may cause the experimental results to be disturbed and the disease resistance characteristics of wheat itself to be unable to be accurately judged is solved, and meanwhile, the technical problem that the control of light and temperature may not be accurate or flexible in the past breeding practice is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of breeding technology, and more specifically, to a breeding isolation device for testing wheat disease resistance. Background Technology

[0002] In wheat breeding, disease resistance is one of the important breeding indicators. In order to accurately test the disease resistance of wheat, it is necessary to create a relatively independent and controllable experimental environment to eliminate the interference of external environmental factors, so as to more accurately assess the growth status and disease resistance of wheat under specific disease conditions.

[0003] Traditional wheat breeding environments often struggle to completely isolate external pathogens and pests, which can interfere with experimental results and make it difficult to accurately determine the wheat's disease resistance characteristics. Furthermore, wheat growth requires suitable light and temperature conditions, and the requirements for these environmental factors vary at different growth stages. In past breeding practices, the control of light and temperature may not have been precise or flexible enough to meet the stringent environmental requirements of wheat disease resistance testing experiments.

[0004] In addition, during the breeding process, researchers need to frequently observe and operate the wheat, such as sowing, watering, fertilizing, and sampling. This requires the breeding equipment to ensure the stability of the internal environment, facilitate operation by researchers, and be easy to clean and maintain.

[0005] Therefore, in order to solve the above problems, it is of great practical significance to develop a breeding isolation device for wheat disease resistance testing that can effectively isolate external interference, precisely control light and temperature, and facilitate operation by experimental personnel. This device can provide a more scientific and accurate experimental environment for wheat disease resistance testing, help improve the efficiency and quality of wheat disease resistance breeding, cultivate wheat varieties with greater disease resistance, ensure wheat yield and quality, and meet the needs of agricultural production. Utility Model Content

[0006] To overcome the above-mentioned defects, the embodiments of this disclosure provide a breeding isolation device for wheat disease resistance testing, which solves the problem that the traditional wheat breeding environment in the prior art is often difficult to completely isolate external pathogens, pests and other factors, which may lead to interference with experimental results and make it impossible to accurately determine the disease resistance characteristics of wheat itself. At the same time, wheat growth requires suitable light, temperature and other conditions, and the requirements for these environmental factors are different at different growth stages. In previous breeding practices, the control of light and temperature may not be precise or flexible enough.

[0007] According to one aspect, at least one embodiment of this disclosure provides a breeding isolation device for wheat disease resistance testing, comprising:

[0008] An isolation cover, wherein a support frame is provided on the lower end face of the isolation cover;

[0009] A breeding lighting assembly, wherein the breeding lighting assembly is disposed inside the isolation cover;

[0010] A set of temperature-controlled components is disposed outside the isolation cover;

[0011] The breeding lighting assembly includes an operating port, which is located on the side wall of the isolation cover. A flip cover is connected to the operating port by a pin. A support frame is provided at the bottom inner part of the isolation cover. An insert shaft is provided at the upper end of the support frame. A positioning cover is fitted on the insert shaft. A culture medium tray is provided on the upper surface of the positioning cover. A water seepage hole is provided on the culture medium tray. A plant lamp is provided inside the isolation cover.

[0012] As a further technical solution, the inner bottom surface of the isolation cover is provided with a drainage protrusion, the support frame is provided on the upper end surface of the drainage protrusion, and a water outlet is provided at the inner bottom edge of the isolation cover.

[0013] As a further technical solution, the set of constant temperature components includes a heating cover, which is fitted onto the isolation cover. The heating cover has an insertion hole inside, and the isolation cover is inserted into the insertion hole. The inner side wall of the heating cover is provided with a heating cavity, and a heating coil is provided inside the heating cavity.

[0014] As a further technical solution, the side wall of the isolation cover is provided with a positioning groove, and the inner side wall of the isolation cover is provided with a positioning block, and the positioning groove and the positioning block are fitted together.

[0015] As a further technical solution, the lower end face of the isolation cover is provided with a mounting plate, the side wall of the mounting plate is provided with an insert ring, and a positioning ring is installed on the mounting plate, the positioning ring being embedded in the insert ring.

[0016] As a further technical solution, the side wall of the positioning ring is fixedly connected to the support frame, and the lower end face of the support frame is provided with a support leg.

[0017] As a further technical solution, the upper surface of the isolation cover is provided with a light-transmitting cover, and a number of plant lights are evenly arranged inside the light-transmitting cover.

[0018] As a further technical solution, a protective partition is provided around the side wall of the culture medium tray, and the protective partition and the upper surface of the culture medium tray form a culture cavity.

[0019] As a further technical solution, a lifting handle is inserted into the upper end face of the heating cover.

[0020] The beneficial effects of the embodiments disclosed herein are as follows:

[0021] 1. In this disclosure, the device isolates the wheat breeding area from the outside world through an isolation cover, reducing interference from external pathogens, pests and other factors. At the same time, the set constant temperature component can accurately control the temperature, and the breeding lighting component can provide suitable light, providing a stable and controllable environment for wheat growth, which is conducive to accurately testing the disease resistance of wheat.

[0022] 2. In this disclosure, the device is equipped with an operating port and a flip cover, which makes it convenient for experimental personnel to carry out daily operations such as sowing, watering, and fertilizing without damaging the isolation environment. In addition, the design of the drainage protrusion and water outlet makes it easy to clean up excess water and prevent water accumulation and bacterial growth. Furthermore, the lifting handle on the heating cover makes it easy to install, disassemble, and move the device, which is beneficial for cleaning and maintenance. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0024] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0025] Figure 2 This is an isometric view of the isolation cover after the heating cover of this disclosure has been removed;

[0026] Figure 3 This is a cross-sectional view of the isolation enclosure disclosed herein;

[0027] Figure 4 This is a cross-sectional view of the heating shroud disclosed herein;

[0028] In the diagram: 1. Isolation cover; 2. Support frame; 3. Breeding lighting assembly; 3-1. Operating port; 3-2. Flip-top cover; 3-3. Support frame; 3-4. Insert shaft; 3-5. Positioning cover; 3-6. Culture medium tray; 3-7. Drainage hole; 3-8. Plant light; 3-9. Drainage protrusion; 3-10. Water outlet; 4. Set of constant temperature components; 4-1. Heating cover; 4-2. Insertion hole; 4-3. Heating chamber; 4-4. Heating coil; 4-5. Positioning groove; 4-6. Positioning block; 5. Mounting plate; 6. Embedding ring; 7. Positioning ring; 8. Lifting handle; 9. Support leg; 10. Light-transmitting cover; 11. Protective partition. Detailed Implementation

[0029] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0030] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0032] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0034] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] like Figures 1-4 As shown, it illustrates a breeding isolation device for wheat disease resistance testing according to this disclosure, comprising:

[0036] Isolation cover 1, with a support frame 2 provided on the lower end face of isolation cover 1;

[0037] Breeding lighting component 3 is disposed inside the isolation cover 1;

[0038] Thermostatic assembly 4 is installed outside the isolation cover 1;

[0039] The breeding lighting component 3 includes an operation port 3-1, which is located on the side wall of the isolation cover 1. A flip cover 3-2 is connected to the operation port 3-1 by a pin. A support frame 3-3 is provided at the bottom inside the isolation cover 1. An insertion shaft 3-4 is provided at the upper end of the support frame 3-3. A positioning cover 3-5 is fitted on the insertion shaft 3-4. A culture medium tray 3-6 is provided on the upper surface of the positioning cover. A drainage hole 3-7 is provided on the culture medium tray 3-6. A plant light 3-8 is provided inside the isolation cover 1.

[0040] The constant temperature assembly 4 includes a heating cover 4-1, which is mounted on the isolation cover 1. The heating cover 4-1 has an insertion hole 4-2 inside, and the isolation cover 1 is inserted into the insertion hole 4-2. The inner side wall of the heating cover 4-1 is provided with a heating cavity 4-3, and a heating coil 4-4 is provided inside the heating cavity 4-3.

[0041] In some examples, firstly, the mounting plate 5 is fixed at the location where the breeding isolation device needs to be placed, ensuring that the mounting plate 5 is horizontal. The positioning ring 7 is then embedded into the mounting ring 6 on the side wall of the mounting plate 5, and the positioning ring 7 is securely fixed to the mounting plate 5 using bolts or welding. Finally, the support frame 2 can stably support the isolation cover 1 at a suitable height for convenient subsequent operations. An operating opening 3-1 is pre-cut on the side wall of the isolation cover 1; the size of the operating opening 3-1 is determined according to actual operational needs. The flip cover 3-2 is then connected to the operating... Connect the opening 3-1 to ensure that the flip cover 3-2 can be opened and closed flexibly, facilitating operation by the operator through the opening 3-1 to access the interior of the isolation cover 1, such as placing or removing experimental items. Fix the support frame 3-3 to the upper end of the drainage protrusion 3-9 on the bottom inner surface of the isolation cover 1 using welding or bolts. Install the insert shaft 3-4 on the upper end of the support frame 3-3. Fit the positioning cover 3-5 onto the insert shaft 3-4. Place the culture medium tray 3-6 on the upper end of the positioning cover 3-5, ensuring that the culture medium tray 3-6 is placed flat. The drainage holes 3-7 on the culture medium tray 3-6 allow excess water to drain out, preventing water accumulation from affecting wheat breeding. The heating cover 4-1 is fitted onto the isolation cover 1, with the isolation cover 1 inserted into the insertion hole 4-2 inside the heating cover 4-1. An appropriate gap should be maintained between the inner wall of the heating cover 4-1 and the outer wall of the isolation cover 1 to facilitate the subsequent installation of components such as the heating coil 4-4. The heating coil 4-4 is installed inside the heating cavity 4-3 on the inner wall of the heating cover 4-1. The heating coil 4-4 can be an electric heating coil 4-4 or other suitable heating methods. The heating coil 4-4 is wound and installed according to the design requirements, and the power supply line or other energy supply line of the heating coil 4-4 is connected. After installation, the constant temperature assembly 4 is tested and operated. The heating power of the heating coil 4-4 is adjusted by the control system to create a suitable temperature environment inside the heating cover 4-1 to meet the temperature requirements in the wheat disease resistance test breeding process. During the test, the temperature sensor is used to monitor the temperature inside the isolation cover 1 and the heating cover 4-1 in real time to ensure the accuracy of temperature control.

[0042] like Figures 1-4 As shown in the figure, this embodiment proposes that the inner bottom surface of the isolation cover 1 is provided with a drainage protrusion 3-9, the support frame 3-3 is provided on the upper end surface of the drainage protrusion 3-9, and the inner bottom edge of the isolation cover 1 is provided with a water outlet 3-10.

[0043] In some examples, drainage protrusions 3-9 are made on the inner bottom surface of the isolation cover 1. The shape and height of the drainage protrusions 3-9 are determined according to the drainage requirements. Water outlet holes 3-10 are opened at the bottom edge of the inner side of the isolation cover 1. The diameter and number of water outlet holes 3-10 should be sufficient to drain excess water from the isolation cover 1 in a timely manner. When excess water on the culture medium tray 3-6 flows down through the seepage hole 3-7, it will flow along the drainage protrusions 3-9 to the water outlet holes 3-10 and finally be discharged outside the isolation cover 1.

[0044] For example, such as Figure 2 As shown, the side wall of the isolation cover 1 is provided with a positioning groove 4-5, and the inner side wall of the isolation cover 1 is provided with a positioning block 4-6. The positioning groove 4-5 and the positioning block 4-6 are fitted together.

[0045] In some examples, positioning grooves 4-5 are machined on the side wall of the isolation cover 1, and positioning blocks 4-6 are installed on the inner side wall of the isolation cover 1 to ensure that the positioning grooves 4-5 and positioning blocks 4-6 can be accurately fitted together. The setting of positioning grooves 4-5 and positioning blocks 4-6 can enhance the stability of the isolation cover 1 structure, and at the same time play a positioning role when installing other components.

[0046] For example, such as Figure 3 As shown, the lower end face of the isolation cover 1 is provided with a mounting plate 5, the side wall of the mounting plate 5 is provided with an insert ring 6, and a positioning ring 7 is installed on the mounting plate 5, with the positioning ring 7 embedded in the insert ring 6.

[0047] In some examples, the mounting plate 5 on the lower end face of the isolation cover 1 is combined with the already installed positioning ring 7 and support frame 2 to complete the installation of the isolation cover 1 and the support frame 2.

[0048] For example, such as Figure 1 As shown, the side wall of the positioning ring 7 is fixedly connected to the support frame 2, and the lower end face of the support frame 2 is provided with a support leg 9.

[0049] In some examples, the upper end of the support frame 2 is fixedly connected to the side wall of the positioning ring 7 by welding or bolting to ensure the stability of the connection.

[0050] For example, such as Figure 1 As shown, a light-transmitting cover 10 is provided on the upper surface of the isolation cover 1, and a number of plant lights 3-8 are evenly arranged inside the light-transmitting cover 10.

[0051] In some examples, a light-transmitting cover 10 is installed on the upper surface of the isolation cover 1. The material of the light-transmitting cover 10 should have good light transmittance and be able to protect the plant lights 3-8 inside. Multiple plant lights 3-8 are evenly placed inside the light-transmitting cover 10. The number and power of the plant lights 3-8 are selected according to the light intensity and light range requirements of wheat breeding. The power lines of the plant lights 3-8 are connected to ensure that the plant lights 3-8 can work normally and provide suitable light conditions for wheat breeding.

[0052] For example, such as Figure 3 As shown, a protective partition 11 is provided around the side wall of the culture medium tray 3-6. The protective partition 11 and the upper surface of the culture medium tray 3-6 form a culture cavity. A lifting handle 8 is inserted into the upper surface of the heating cover 4-1.

[0053] In some examples, a protective partition 11 is installed around the side wall of the culture medium tray 3-6. The protective partition 11 forms a culture cavity with the upper surface of the culture medium tray 3-6. The height and material of the protective partition 11 are selected according to the actual needs of wheat breeding. It can prevent the culture material in the culture medium tray 3-6 from overflowing, and at the same time provide a certain degree of protection for wheat seeds or seedlings.

[0054] A lifting handle 8 is inserted into the upper end face of the heating cover 4-1. The material of the lifting handle 8 should have sufficient strength and anti-slip properties. The lifting handle 8 makes it convenient for operators to install, disassemble or move the heating cover 4-1.

[0055] In use, the isolation cover 1 is connected to the support frame 2 via the mounting plate 5 and positioning ring 7 on the lower end face. The support legs 9 of the support frame 2 stably support the isolation cover 1 at a certain height, so that the interior of the isolation cover 1 forms a relatively independent space, which isolates the wheat breeding area from the external environment, reduces the interference of external factors such as pathogens, pests, and dust on the breeding process, and provides a relatively pure experimental environment for wheat disease resistance testing.

[0056] Lighting and Cultivation: Plant lamps 3-8 are installed inside the light-transmitting cover 10, providing suitable lighting conditions for wheat breeding, meeting the wheat's requirements for light intensity, light quality, and light duration during growth, promoting photosynthesis in wheat seedlings, and enabling them to grow and develop normally. Culture medium trays 3-6 are placed on the positioning cover 3-5, and the drainage holes 3-7 on the culture medium trays 3-6 allow excess water to seep out, preventing water accumulation that could lead to root rot. The culture cavity formed by the protective partition 11 and the culture medium trays 3-6 is used to contain and fix the culture medium and wheat seeds or seedlings, providing stable support and a nutrient environment for wheat growth. The operating port 3-1 and the flip cover 3-2 allow researchers to perform operations such as sowing, watering, fertilizing, and observing the wheat inside without damaging the isolated environment.

[0057] Drainage: The drainage protrusion 3-9 on the bottom inner surface of the isolation cover 1 and the water outlet 3-10 at the edge work together to ensure that when water is poured into the culture medium tray 3-6 or when excess water is generated for other reasons, the water will flow through the seepage hole 3-7 of the culture medium tray 3-6 to the bottom inner surface of the isolation cover 1, and then flow along the drainage protrusion 3-9 to the water outlet 3-10, and finally be discharged outside the isolation cover 1. This keeps the bottom inner surface of the isolation cover 1 dry and prevents water accumulation from affecting wheat growth or breeding harmful microorganisms such as bacteria and fungi.

[0058] Temperature control: The heating cover 4-1 in the temperature control assembly 4 is mounted on the isolation cover 1. The heating chamber 4-3 inside the heating cover 4-1 is equipped with a heating coil 4-4. The heating power of the heating coil 4-4 is adjusted by the control system to create a stable temperature environment inside the heating cover 4-1. Heat is transferred to the inside of the isolation cover 1 through the wall surface, thereby providing suitable temperature conditions for wheat breeding. The positioning groove 4-5 is embedded with the positioning block 4-6, which helps to ensure that the relative position between the heating cover 4-1 and the isolation cover 1 is fixed, so that the heating is uniform and stable. In addition, the lifting handle 8 on the upper surface of the heating cover 4-1 facilitates the installation, disassembly and movement of the heating cover 4-1.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A breeding isolation device for wheat disease resistance testing, characterized in that, include: An isolation cover (1) is provided with a support frame (2) on its lower end face; A breeding lighting assembly (3) is disposed inside the isolation cover (1); A thermostatic assembly (4) is installed outside the isolation cover (1); The breeding lighting component (3) includes an operating port (3-1), which is located on the side wall of the isolation cover (1). A flip cover (3-2) is connected to the operating port (3-1) by a pin. A support frame (3-3) is provided at the bottom of the inner side of the isolation cover (1). An insert shaft (3-4) is provided at the upper end of the support frame (3-3). A positioning cover (3-5) is fitted on the insert shaft (3-4). A culture medium tray (3-6) is provided on the upper surface of the positioning cover (3-5). A water seepage hole (3-7) is provided on the culture medium tray (3-6). A plant lamp (3-8) is provided inside the isolation cover (1).

2. The breeding isolation device for wheat disease resistance testing according to claim 1, characterized in that, The inner bottom surface of the isolation cover (1) is provided with a drainage protrusion (3-9), the support frame (3-3) is provided on the upper end surface of the drainage protrusion (3-9), and a water outlet hole (3-10) is provided at the inner bottom edge of the isolation cover (1).

3. The breeding isolation device for wheat disease resistance testing according to claim 1, characterized in that, The thermostatic assembly (4) includes a heating cover (4-1), which is fitted onto the isolation cover (1). The heating cover (4-1) has an insertion hole (4-2) inside, and the isolation cover (1) is inserted into the insertion hole (4-2). The inner wall of the heating cover (4-1) is provided with a heating cavity (4-3), and a heating coil (4-4) is provided inside the heating cavity (4-3).

4. The breeding isolation device for wheat disease resistance testing according to claim 3, characterized in that, The isolation cover (1) has a positioning groove (4-5) on its side wall and a positioning block (4-6) on its inner side wall. The positioning groove (4-5) and the positioning block (4-6) are fitted together.

5. The breeding isolation device for wheat disease resistance testing according to claim 1, characterized in that, The lower end face of the isolation cover (1) is provided with a mounting plate (5), the side wall of the mounting plate (5) is provided with an insert ring (6), and a positioning ring (7) is installed on the mounting plate (5), the positioning ring (7) being embedded in the insert ring (6).

6. The breeding isolation device for wheat disease resistance testing according to claim 5, characterized in that, The side wall of the positioning ring (7) is fixedly connected to the support frame (2), and the lower end face of the support frame (2) is provided with a support leg (9).

7. The breeding isolation device for wheat disease resistance testing according to claim 1, characterized in that, The upper surface of the isolation cover (1) is provided with a light-transmitting cover (10), and there are several plant lights (3-8), with multiple plant lights (3-8) evenly arranged inside the light-transmitting cover (10).

8. The breeding isolation device for wheat disease resistance testing according to claim 1, characterized in that, A protective partition (11) is provided around the side wall of the culture medium tray (3-6), and the protective partition (11) and the upper surface of the culture medium tray (3-6) form a culture cavity.

9. A breeding isolation device for wheat disease resistance testing according to claim 3, characterized in that, A lifting handle (8) is inserted into the upper end face of the heating cover (4-1).

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