Novel saline-alkaline tolerance identification test device for soybean germplasm resources

Abstract

The utility model provides a novel soybean germplasm resource saline-alkaline tolerance identification test device which comprises a test box, partition plates and soybean planting box assemblies are alternately arranged in the test box side by side, the partition plates and the test box are integrally arranged, the interior of the test box is divided into independent spaces by the partition plates, and solution tanks are fixedly arranged on one side of the test box side by side; a spraying pipe is installed in each independent space in a pipe hoop mode, spraying heads are installed at openings formed in one side of each spraying pipe in sequence, and a conveying pump assembly is installed outside the testing box. Due to the arrangement of the conveying pump, the water outlet pipe, the drainage valve, the water outlet valve, the water inlet pipe, the water inlet valve, the spraying pipe and the spraying head, saline-alkaline solutions with different concentrations can be conveyed into different planting boxes respectively.

Description

TECHNICAL FIELD

[0001] The utility model belongs to soybean test technical field especially relates to a novel soybean germplasm resource salt and alkali tolerance identification test device. BACKGROUND

[0002] At present, when screening and identifying the salt and alkali tolerance of soybean germplasm resources, it is usually necessary to use a soybean germplasm resource salt and alkali tolerance identification test device to test the salt and alkali tolerance of soybean seeds. The existing soybean germplasm resource salt and alkali tolerance identification test device comprises a box body and experimental soil blocks arranged inside the box body. The test device further comprises a pipeline, a conveying pump and a constant temperature component. The pipeline comprises a coil pipe, an inlet end and an outlet end. The coil pipe is arranged inside the experimental soil blocks. The inlet end and the outlet end are respectively connected to the inlet and outlet of the coil pipe. The inlet end and the outlet end respectively extend from the two opposite outer sides of the box body. This soybean germplasm resource salt and alkali tolerance identification test device enables the fluid to be uniformly distributed inside the experimental soil blocks, thereby improving the accuracy of the test results. However, it is inconvenient to convey salt and alkali solutions of different concentrations into different soybean planting boxes. After the test, the soil needs to be completely removed to take out the germinated soybeans or the ungerminated soybeans buried in the soil. Therefore, it is inconvenient to take out the soybeans. SUMMARY

[0003] To solve the above technical problems, the utility model provides a novel soybean germplasm resource salt and alkali tolerance identification test device, which is convenient for conveying salt and alkali solutions of different concentrations into different soybean planting boxes and convenient for taking out the soybeans after the test.

[0004] The utility model is realized by the following technical solutions:

[0005] A novel soybean germplasm resource salt and alkali tolerance identification test device comprises a test box. Partition plates and soybean planting box assemblies are arranged side by side and alternately inside the test box. The partition plates are integrally arranged with the test box. The partition plates divide the inside of the test box into independent spaces. A solution tank is fixedly installed side by side on one side of the test box. A spraying pipe is pipe clamp installed in each of the independent spaces. Spray heads are installed in the openings arranged in sequence on one side of the spraying pipe. A conveying pump assembly is installed outside the test box. The soybean planting box assembly comprises a planting box. A mesh plate is fixedly installed on the inside of the lower side of the planting box. A fiber cotton layer is laid on the upper part of the mesh plate. A mesh basket is placed on the inside of the upper side of the planting box. Handles are fixedly installed on the upper parts of the front and rear sides of the mesh basket. The conveying pump assembly comprises a conveying pump, a water outlet pipe and a water inlet pipe. The water outlet end of the conveying pump is connected in pipeline to the water inlet end of the water outlet pipe. The water inlet end of the conveying pump is connected in pipeline to the water outlet end of the water inlet pipe. A drain valve is threadedly connected to the drain opening arranged on one side of the water outlet pipe. Water outlet valves are threadedly connected to the water outlet openings arranged in sequence on the upper part of the water outlet pipe. Water inlet valves are threadedly connected to the water inlet openings arranged in sequence on the upper part of the water inlet pipe.

[0006] Preferably, the multiple water outlet valves are respectively connected with the multiple spray pipe lines.

[0007] Preferably, the multiple water inlet valves are respectively connected with the water outlet openings of the multiple solution tanks.

[0008] Preferably, the multiple planting boxes are arranged inside the test box.

[0009] Preferably, the spray head faces the upper part of the planting box.

[0010] Preferably, the water outlet pipe and the water inlet pipe are both clamp-mounted on the front part of the test box.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. In the utility model, the setting of the conveying pump, the water outlet pipe, the drain valve, the water outlet valve, the water inlet pipe, the water inlet valve, the spray pipe and the spray head is favorable for conveying different concentrations of saline-alkali solution into different planting boxes.

[0013] 2. In the utility model, the setting of the planting box, the net plate, the fiber cotton layer and the handle is favorable for taking out the soybeans from the planting box after the test. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the structural schematic view of the utility model.

[0015] Figure 2 is the structural schematic view of the soybean planting box assembly of the utility model.

[0016] Figure 3 is the structural schematic view of the conveying pump assembly of the utility model.

[0017] IN THE DRAWINGS:

[0018] 1, test box; 2, partition; 3, solution tank; 4, soybean planting box assembly; 5, spray pipe; 6, spray head; 7, conveying pump assembly; 41, planting box; 42, net plate; 43, fiber cotton layer; 44, net basket; 45, handle; 71, conveying pump; 72, water outlet pipe; 73, drain valve; 74, water outlet valve; 75, water inlet pipe; 76, water inlet valve. DETAILED DESCRIPTION

[0019] The utility model will be specifically described below in combination with the drawings, such as the drawings Figure 1As shown, a new salt-tolerant soybean germplasm identification test device, including test box 1, the inside of test box 1 is provided with partition 2 and soybean planting box assembly 4 alternately, partition 2 is integrally arranged with test box 1, partition 2 separates test box 1 into independent space, one side of test box 1 is fixedly installed with solution tank 3, each said independent space is pipe clamp installed with spray pipe 5, one side of spray pipe 5 is installed with spray head 6 in turn, test box 1 is installed with conveying pump assembly 7 outside.

[0020] In this embodiment, the accompanying drawings are combined Figure 2 As shown, soybean planting box assembly 4 includes planting box 41, the inside of planting box 41 is fixedly installed with mesh plate 42 at the lower side, the upper part of mesh plate 42 is paved with fiber cotton layer 43, the inside of planting box 41 is placed with mesh basket 44 at the upper side, the upper part of mesh basket 44 is fixedly installed with handle 45 at the front and rear sides, the user fills soybean and soil for planting soybean into planting box 41 and mesh basket 44 respectively, fiber cotton layer 43 prevents soil from leaking from mesh plate 42, and fiber cotton layer 43 and mesh plate 42 can drain excess irrigation water, avoiding the case that soybean root soaking affects the survival rate of soybean, mesh basket 44 is lifted through handle 45, which is convenient for taking out soybean from planting box 41.

[0021] In this embodiment, the accompanying drawings are combined Figure 3 As shown, conveying pump assembly 7 includes conveying pump 71, water outlet pipe 72 and water inlet pipe 75, the water outlet end of conveying pump 71 is connected with the water inlet end of water outlet pipe 72, the water inlet end of conveying pump 71 is connected with the water outlet end of water inlet pipe 75, the drainage port of one side of water outlet pipe 72 is threadedly connected with drainage valve 73, the water outlet ports of the upper part of water outlet pipe 72 are threadedly connected with water outlet valve 74 in turn, the water inlet ports of the upper part of water inlet pipe 75 are threadedly connected with water inlet valve 76 in turn, one of water outlet valve 74 and one of water inlet valve 76 are opened, and the rest of water outlet valve 74 and water inlet valve 76 are closed, conveying pump 71 conveys the salt-alkali solution in solution tank 3 to spray pipe 5 and spray head 6 to spray out, so that the soil has a certain salt-alkali concentration, when all water outlet valve 74 is closed and one water inlet valve 76 is opened, drainage valve 73 is opened, which can drain the salt-alkali solution in the pipeline, avoiding that the salt-alkali solution existing in the pipeline affects the concentration of the next salt-alkali solution, and the result of identification test is more accurate.

[0022] In this embodiment, specifically, a plurality of said water outlet valves 74 are respectively connected with a plurality of said spray pipes 5.

[0023] In this embodiment, specifically, a plurality of said water inlet valves 76 are respectively connected with the water outlet ports of a plurality of said solution tanks 3.

[0024] In this embodiment, specifically, a plurality of said planting boxes 41 are arranged in the inside of test box 1.

[0025] In the embodiment, the spray head 6 is specifically directed to the upper part of the planting box 41.

[0026] In the embodiment, the water outlet pipe 72 and the water inlet pipe 75 are specifically installed on the front part of the test box 1 by means of pipe clamps.

[0027] Working principle

[0028] In the utility model, the user fills the soybeans and the soil for planting the soybeans into the planting box 41 and the net basket 44 respectively, fills the saline-alkali solution with different concentrations into the solution tank 3 respectively, and then transports the saline-alkali solution with different concentrations into the soybean planting box assembly 4 by the conveying pump assembly 7, so as to identify the soybeans by the saline-alkali solution with different concentrations.

[0029] The technical scheme in the utility model or the similar technical scheme designed by the person skilled in the art under the inspiration of the technical scheme in the utility model can achieve the above technical effects, and all falls into the protection scope of the utility model.

Claims

1. A novel salt-tolerant soybean germplasm resource identification test device, characterized in that, The novel soybean germplasm resource salt-tolerant identification test device includes a test box (1), and the inside of the test box (1) is provided with a partition plate (2) and a soybean planting box assembly (4) alternately and side by side. The partition plate (2) is integrally arranged with the test box (1), and the partition plate (2) divides the inside of the test box (1) into independent spaces. A solution tank (3) is fixedly installed side by side on one side of the test box (1). A spraying pipe (5) is pipe clamp installed in each of the independent spaces. A spraying head (6) is installed at the opening of one side of the spraying pipe (5) in sequence. A conveying pump assembly (7) is installed outside the test box (1). The soybean planting box assembly (4) includes a planting box (41). A mesh plate (42) is fixedly installed at the lower middle part of the inside of the planting box (41). A fiber cotton layer (43) is laid on the upper part of the mesh plate (42). A mesh basket (44) is placed on the upper side of the inside of the planting box (41). Handles (45) are fixedly installed on the upper parts of the front and rear sides of the mesh basket (44). The conveying pump assembly (7) includes a conveying pump (71), a water outlet pipe (72) and a water inlet pipe (75). The water outlet end of the conveying pump (71) is connected with the water inlet end of the water outlet pipe (72) in a pipeline connection mode. The water inlet end of the conveying pump (71) is connected with the water outlet end of the water inlet pipe (75) in a pipeline connection mode. A drain valve (73) is threadedly connected with the drain opening of one side of the water outlet pipe (72). Water outlet valves (74) are threadedly connected with the water outlet openings of the upper part of the water outlet pipe (72) in sequence. Water inlet valves (76) are threadedly connected with the water inlet openings of the upper part of the water inlet pipe (75) in sequence.

2. The new salt-tolerant soybean germplasm resource identification test device according to claim 1, characterized in that, The plurality of water outlet valves (74) are connected with the plurality of spraying pipes (5) in a pipeline connection mode respectively.

3. The new salt-tolerant soybean germplasm resource identification test device according to claim 1, characterized in that, The plurality of water inlet valves (76) are connected with the water outlet openings of the plurality of solution tanks (3) in a pipeline connection mode respectively.

4. The new salt-tolerant soybean germplasm resource identification test device according to claim 1, characterized in that, The plurality of planting boxes (41) are arranged in the inside of the test box (1).

5. The novel device for identifying salt-tolerant soybean germplasm resources according to claim 1, wherein The spraying head (6) faces the upper part of the planting box (41).

6. The novel device for identifying salt-tolerant soybean germplasm resources according to claim 1, wherein The water outlet pipe (72) and the water inlet pipe (75) are pipe clamp installed on the front part of the test box (1).

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