Wheat stress tolerance identification hydroponic box

Abstract

The utility model belongs to the water culture box technical field, concretely refers to wheat resistance identification water culture box, including water culture box, second frame and first frame, the inside top end of water culture box is embedded to second frame, the lower extreme fixed connection connecting piece no.

Description

Technical Field

[0001] This utility model belongs to the field of hydroponic box technology, specifically referring to a hydroponic box for identifying wheat stress resistance. Background Technology

[0002] In the innovative utilization of wheat germplasm resources, screening germplasm resources under abiotic stress is an important means to understand wheat stress resistance and improve yield. However, most existing screening methods rely on field trials, which are not only time-consuming and costly, but also highly susceptible to environmental factors, making it difficult to accurately assess the stress resistance of germplasm resources. Utility Model Content

[0003] To address the aforementioned problems, this invention proposes a hydroponic box for identifying wheat stress resistance.

[0004] The technical solution adopted by this utility model is as follows: This utility model provides a hydroponic box for identifying the stress resistance of wheat, including a hydroponic box, a second frame and a first frame. The second frame is embedded in the inner top of the hydroponic box. A connector is fixedly connected to the lower end of the second frame. A mesh grid is fixedly connected to the bottom end of the connector. Water-absorbing cotton is placed on the top of the mesh grid. The first frame is embedded in the inner top of the second frame. A hydroponic board is fixedly connected to the inner bottom of the first frame. 40 holes are arranged in an array on the hydroponic board.

[0005] Furthermore, the mesh grid has a cuboid structure, and holes are formed on the sidewalls of the mesh grid.

[0006] Furthermore, two connecting pieces are fixedly connected to both sides of the inner wall of the hydroponic box. One end of each connecting piece is provided with an ultrasonic atomizing plate. The ultrasonic atomizing plate is located below the mesh grid, which is located below the hydroponic board. The mesh grid is used to correspond to the holes on the hydroponic board.

[0007] Furthermore, the hydroponic box, hydroponic board, first frame, second frame, and mesh grid are all made of HDPE plastic.

[0008] Furthermore, the distance between the holes in the plate is 2cm, the height of the hydroponic box is 50cm, and the diameter of the holes in the plate is 0.5cm.

[0009] The beneficial effects of this utility model by adopting the above structure are as follows:

[0010] (1) The mesh grid is set to prevent the roots of adjacent plant samples from sticking together and crossing.

[0011] (2) The setting of the water-absorbing cotton ensures that the seeds can continuously absorb water according to their needs during the germination stage, avoiding damage to the buds caused by soaking for too long.

[0012] (3) Screening for abiotic stress in the early stage and throughout the entire growth period of seedlings can be carried out in an indoor environment.

[0013] (4) Undamaged plant samples of the above-ground and underground parts can be obtained at different growth stages, and the growth dynamics of the whole plant under different environments can be analyzed, which provides a guarantee for accurate detection of internal changes. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main body of the hydroponic box for identifying wheat stress resistance according to this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the hydroponic box for identifying wheat stress resistance according to this utility model;

[0017] Figure 3 A 3D view of the hydroponic board;

[0018] Figure 4 This is a schematic diagram of a mesh grid structure;

[0019] Figure 5 for Figure 2 Enlarged view of part A in the middle.

[0020] Among them, 1. hydroponic box, 2. absorbent cotton, 3. hydroponic board, 4. mesh grid, 5. board holes, 6. first frame, 7. connector one, 8. second frame, 9. connector two, 10. ultrasonic atomizing sheet. Detailed Implementation

[0021] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0022] like Figures 1-4As shown, this utility model proposes a hydroponic box for identifying wheat stress resistance, including a hydroponic box 1, a second frame 8, and a first frame 6. The second frame 8 is embedded in the top of the inside of the hydroponic box 1. Connectors 2 9 are fixedly connected to both sides of the inner wall of the hydroponic box 1. One end of connector 2 9 is provided with an ultrasonic atomizing plate 10, which is located below a mesh grid 4. The mesh grid 4 is located below the absorbent cotton 2 and corresponds to the holes 5 on the hydroponic board 3. Connector 1 7 is fixedly connected to the lower end of the second frame 8. The bottom of the 7 is fixedly connected to the mesh grid 4, which is a cuboid structure. Holes are opened on the side wall of the mesh grid 4. Water-absorbing cotton 2 is placed on the top of the mesh grid 4. The first frame 6 is embedded in the inner top of the second frame 8. The bottom of the first frame 6 is fixedly connected to the hydroponic board 3. 40 board holes 5 are arrayed on the hydroponic board 3. The hydroponic box 1, the hydroponic board 3 and the first frame 6 are all made of HDPE plastic. The distance between the board holes 5 is 2cm. The height of the hydroponic box 1 is 50cm and the diameter of the board holes 5 is 0.5cm.

[0023] In practical use, place the seeds in the holes 5 of the hydroponic board 3, place the hydroponic board 3 directly on the hydroponic box 1, and place it in an artificial climate chamber until germination (sprouts longer than 1cm). Remove the absorbent cotton 2 below the holes 5. To prevent adjacent wheat roots from sticking together and crossing, a corresponding mesh grid 4 is set below the holes 5. The ultrasonic atomizing plate 10 is used to evenly atomize the nutrient solution or stress reagent inside the hydroponic box 1, making it easier for the roots to absorb. The mesh grid 4 corresponds to the holes 5 and has a fine plastic mesh structure. The mesh grid and the hydroponic board can be removed at the same time to avoid damaging the roots when adding liquid to the hydroponic box. It also facilitates observation, image preservation, and non-destructive sampling. The above is the overall workflow of this utility model. Repeat this step for the next use.

[0024] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hydroponic box for identifying wheat stress resistance, characterized in that: The device includes a hydroponic box (1), a second frame (8), and a first frame (6). The second frame (8) is embedded inside the top of the hydroponic box (1). The lower end of the second frame (8) is fixedly connected to a connector (7). The bottom end of the connector (7) is fixedly connected to a mesh grid (4). The top of the mesh grid (4) is filled with absorbent cotton (2). The first frame (6) is embedded inside the top of the second frame (8). The bottom end of the first frame (6) is fixedly connected to a hydroponic board (3). The hydroponic board (3) has 40 holes (5) arranged in an array.

2. The hydroponic box for identifying wheat stress resistance according to claim 1, characterized in that: The mesh grid (4) has a cuboid structure, and holes are opened on the side wall of the mesh grid (4).

3. The hydroponic box for identifying wheat stress resistance according to claim 2, characterized in that: The inner walls of the hydroponic box (1) are fixedly connected to two connectors (9). One end of the connector (9) is provided with an ultrasonic atomizing plate (10). The ultrasonic atomizing plate (10) is located below the mesh grid (4). The mesh grid (4) is located below the absorbent cotton (2). The mesh grid (4) is used to correspond to the plate holes (5) on the hydroponic board (3).

4. The hydroponic box for identifying wheat stress resistance according to claim 3, characterized in that: The hydroponic box (1), hydroponic board (3), first frame (6), second frame (8) and mesh grid (4) are all made of HDPE plastic.

5. The hydroponic box for identifying wheat stress resistance according to claim 4, characterized in that: The distance between the holes (5) is 2cm, the height of the hydroponic box (1) is 50cm, and the diameter of the holes (5) is 0.5cm.

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