Heat-resistant sweet-waxy corn germplasm screening experimental device

Abstract

The utility model relates to a heat-resistant sweet-waxy corn germplasm screening experiment device which comprises a planting box, a sweet-waxy corn partition planting structure is arranged at the bottom of an inner cavity of the planting box, an irrigation mechanism penetrating into the planting box is arranged outside the planting box, and a temperature rising mechanism is arranged at the top of the planting box. The sweet-waxy corn partitioned planting structure comprises a partition plate fixedly mounted at the bottom of an inner cavity of a planting box, and two sleepers are fixedly mounted at the bottom of the inner cavity of the planting box. According to the heat-resistant sweet-waxy corn germplasm screening experimental device, sweet-waxy corn can be planted in a partitioned mode through the sweet-waxy corn partitioned planting structure, then the irrigation mechanism operates to automatically water the sweet-waxy corn, and the arranged temperature rising mechanism operates to increase the temperature in the planting box; therefore, a high-temperature planting environment is simulated to observe the growth condition of the sweet-waxy corn, germplasm screening of the sweet-waxy corn is facilitated, and the device achieves the effect of conveniently planting and screening the sweet-waxy corn.

Description

Technical Field

[0001] The utility model relates to the technical field of corn germplasm screening, in particular to a heat-resistant sweet and sticky corn germplasm screening experimental device. Background Art

[0002] Fresh corn mainly includes sweet corn, glutinous corn and sweet-glutinous corn. Due to its rich taste and comprehensive nutrition, the demand for fresh corn is increasing year by year. With the improvement of industrialization, the frequent extreme weather accompanied by the enhanced greenhouse effect has led to obstacles in the corn production process, seriously affecting the healthy development of the agricultural economy and food security. High temperature has multiple negative effects on plant growth and development. When faced with short-term or long-term high temperature stress, plants face huge challenges in all development stages such as growth and reproduction.

[0003] At present, there is no experimental equipment specifically for heat-resistant screening of sweet and sticky corn germplasm on the market. Most sweet and sticky corns are planted in open air environments for germplasm screening. However, uncontrollable factors in the natural environment have brought inconvenience to the planting and germplasm screening of sweet and sticky corn. Therefore, a heat-resistant sweet and sticky corn germplasm screening experimental device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a heat-resistant sweet and sticky corn germplasm screening experimental device, which has the advantage of being convenient for the planting and screening of sweet and sticky corn.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat-resistant sweet and sticky corn germplasm screening experimental device, comprising a planting box, a sweet and sticky corn partition planting structure is arranged at the bottom of the inner cavity of the planting box, an irrigation mechanism penetrating into the interior is arranged on the outside of the planting box, and a heating mechanism is arranged on the top of the planting box.

[0006] The sweet and sticky corn partition planting structure includes a partition plate fixedly installed at the bottom of the inner cavity of the planting box, two sleepers are fixedly installed at the bottom of the inner cavity of the planting box, and multiple planting pots are fixedly installed at the bottom of the inner cavity of the planting box on the left and right sides of the two sleepers, and connecting pipes located inside the sleepers are fixedly installed between the multiple planting pots.

[0007] The heating mechanism includes an explosion-proof PC board fixedly installed on the top of the planting box, a top cover is fixedly installed on the top of the explosion-proof PC board, a plurality of light-heated bathroom heaters are fixedly installed on the bottom of the top cover, two digital thermometers are fixedly installed on the surface of the planting box that penetrate into the interior, and two switch panels are fixedly installed on the surface of the planting box.

[0008] Furthermore, the irrigation mechanism includes a rectangular hollow tube fixedly installed inside the partition plate, a plurality of nozzles are fixedly installed on the left and right sides of the rectangular hollow tube, a water tank is fixedly installed on the back of the planting box, a water pump is fixedly installed on the right side of the water tank, a No. 1 pipe that penetrates into the water tank is fixedly installed on the extraction end of the water pump, and a No. 2 pipe that penetrates into the planting box is fixedly installed on the output end of the water pump.

[0009] Furthermore, two protective covers are hinged on the front of the planting box, and ladder frames are fixedly installed on both the left and right sides of the planting box.

[0010] Furthermore, the partition plate is located on the symmetry axis of the planting box, the height of the partition plate is greater than the height of the planting box, and the two protective covers are respectively located on both sides of the symmetry axis of the planting box.

[0011] Furthermore, the two sleepers are respectively located on the left and right sides of the partition plate, and the plurality of planting pots are respectively connected through a plurality of connecting pipes.

[0012] Furthermore, the explosion-proof PC board is mounted on the outside of the partition plate, the top of the top cover is designed as a triangle, and the plurality of light-heated bathroom heaters are respectively located on both sides of the partition plate.

[0013] Furthermore, the two digital thermometers are respectively located on the left and right sides of the partition plate, and the two switch panels are respectively electrically connected between the multiple light-heated bathroom heaters.

[0014] Furthermore, the width of the rectangular hollow tube is greater than the width of the partition plate, and the water spraying ends of the multiple nozzles are respectively directed toward multiple planting pots close to the partition plate. A filling pipe is fixedly installed on the top of the water tank, and the No. 2 pipe is fixedly connected to the water inlet of the rectangular hollow tube.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The heat-resistant sweet and sticky corn germplasm screening experimental device can plant sweet and sticky corn in different areas through the sweet and sticky corn zoning planting structure. The irrigation mechanism can then automatically water the sweet and sticky corn. The operation of the set heating mechanism increases the temperature inside the planting box, thereby simulating a high-temperature planting environment to observe the growth of the sweet and sticky corn, which is helpful for the sweet and sticky corn germplasm screening. Therefore, the device achieves the effect of facilitating the planting and screening of sweet and sticky corn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the planting box of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the lamp-heated bathroom heater of the utility model;

[0022] Figure 6 This is a schematic diagram of the connection between the rectangular hollow tube and the nozzle structure of the utility model.

[0023] In the figure: 1. Planting box; 101. Explosion-proof PC board; 102. Top cover; 103. Light-heated bathroom heater; 104. Digital thermometer; 105. Switch panel; 2. Partition plate; 3. Sleepers; 4. Planting pot; 5. Connecting pipe; 6. Rectangular hollow pipe; 7. Nozzle; 8. Water tank; 9. Water pump; 10. No. 1 pipe; 11. No. 2 pipe; 12. Protective cover; 13. Ladder rack. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 A heat-resistant sweet and sticky corn germplasm screening experimental device in this embodiment includes a planting box 1, a sweet and sticky corn partition planting structure is arranged at the bottom of the inner cavity of the planting box 1, an irrigation mechanism penetrating into the interior is arranged on the outside of the planting box 1, and a heating mechanism is arranged on the top of the planting box 1.

[0026] The sweet and sticky corn zoning planting structure includes a partition plate 2 fixedly installed at the bottom of the inner cavity of the planting box 1, the partition plate 2 is located on the symmetry axis of the planting box 1, the height of the partition plate 2 is greater than the height of the planting box 1, and the interior of the planting box 1 is divided into two areas by the partition plate 2, so as to facilitate the sweet and sticky corn zoning experiment, and two sleepers 3 are fixedly installed at the bottom of the inner cavity of the planting box 1. The two sleepers 3 are respectively located on the left and right sides of the partition plate 2, and the researchers are supported to walk inside the planting box 1 by the two installed sleepers 3. A plurality of planting pots 4 located on the left and right sides of the two sleepers 3 are fixedly installed at the bottom of the inner cavity of the planting box 1, and sweet and sticky corn is planted in the plurality of planting pots 4. Connecting pipes 5 located inside the sleepers 3 are fixedly installed between the plurality of planting pots 4, and the plurality of planting pots 4 are respectively connected by the plurality of connecting pipes 5. After irrigating the plurality of inner planting pots 4 with water, the water can flow to the plurality of outer planting pots 4 through the plurality of connecting pipes 5.

[0027] The heating mechanism includes an explosion-proof PC plate 101 fixedly mounted on the top of the planting box 1. The explosion-proof PC plate 101 is mounted on the outside of the partition plate 2. A top cover 102 is fixedly mounted on the top of the explosion-proof PC plate 101. The top triangular design of the top cover 102 is convenient for draining the top of the top cover 102. A plurality of light-heating bathroom heaters 103 are fixedly mounted on the bottom of the top cover 102. The plurality of light-heating bathroom heaters 103 are respectively located on both sides of the partition plate 2. The operation of the plurality of light-heating bathroom heaters 103 can increase the temperature of the two areas inside the planting box 1. The surface of the planting box 1 Two digital thermometers 104 are fixedly installed on the surface and penetrate the interior thereof. The two digital thermometers 104 are respectively located on the left and right sides of the partition plate 2. The temperatures of the two areas inside the planting box 1 are monitored by the two digital thermometers 104. Two switch panels 105 are fixedly installed on the surface of the planting box 1. The two switch panels 105 are electrically connected to the multiple light-heated bathroom heaters 103. The working states of the multiple light-heated bathroom heaters 103 are respectively controlled by the two switch panels 105, thereby facilitating the control of the temperatures of the two areas inside the planting box 1.

[0028] For example 2, please refer to Figure 2-6 The irrigation mechanism includes a rectangular hollow tube 6 fixedly installed inside the partition plate 2. The width of the rectangular hollow tube 6 is greater than the width of the partition plate 2. A plurality of nozzles 7 are fixedly installed on both sides of the rectangular hollow tube 6. The water spraying ends of the plurality of nozzles 7 are respectively directed toward a plurality of planting pots 4 close to the partition plate 2. A water storage tank 8 is fixedly installed on the back of the planting box 1. Clean water is stored in the installed water storage tank 8. A filling pipe is fixedly installed on the top of the water storage tank 8. Clean water is conveniently filled into the water storage tank 8 through the filling pipe.

[0029] A water pump 9 is fixedly installed on the right side of the water tank 8, and a No. 1 pipe 10 that runs through the inside of the water tank 8 is fixedly installed on the extraction end of the water pump 9. A No. 2 pipe 11 that runs through the inside of the planting box 1 is fixedly installed on the output end of the water pump 9. The No. 2 pipe 11 is fixedly connected to the water inlet of the rectangular hollow tube 6. The water pump 9 can extract water stored in the water tank 8 through the No. 1 pipe 10, and then discharge it into the inside of the rectangular hollow tube 6 through the No. 2 pipe 11, and finally spray it into the inside of the multiple planting pots 4 from the multiple nozzles 7, thereby achieving the effect of automatic irrigation of sweet and sticky corn.

[0030] For example 3, please refer to Figure 1-3 Two protective covers 12 are hinged on the front of the planting box 1. The two protective covers 12 are respectively located on both sides of the symmetry axis of the planting box 1. The sweet and sticky corn in two areas inside the planting box 1 are protected by the two installed protective covers 12. Ladders 13 are fixedly installed on the left and right sides of the planting box 1. It is convenient to climb up the two ladders 13 to observe the growth of the sweet and sticky corn inside the planting box 1.

[0031] The working principle of the above embodiment is:

[0032] When in use, the sweet glutinous corn is planted inside a plurality of planting pots 4, and the partition plate 2 divides the sweet glutinous corn seedlings into two groups. At this time, the water pump 9 operates through the No. 1 pipe 10 to extract the water stored in the water tank 8, and then discharges it into the rectangular hollow tube 6 through the No. 2 pipe 11, and finally sprays it into the interior of the plurality of planting pots 4 from the plurality of nozzles 7 to irrigate the sweet glutinous corn. Subsequently, the operation of the plurality of light-heated bathroom heaters 103 can increase the temperature of the two areas inside the planting box 1. At this time, the temperature of the two areas inside the planting box 1 can be controlled separately through the two switch panels 105. When the sweet glutinous corn grows in this state, the heat-resistant sweet glutinous corn seedlings can be selected by comparison.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat-resistant sweet and sticky corn germplasm screening experimental device, comprising a planting box (1), characterized in that: The bottom of the inner cavity of the planting box (1) is provided with a sweet and sticky corn partition planting structure, the outside of the planting box (1) is provided with an irrigation mechanism penetrating into the interior thereof, and the top of the planting box (1) is provided with a heating mechanism; The sweet and sticky corn partition planting structure comprises a partition plate (2) fixedly mounted on the bottom of the inner cavity of a planting box (1); two sleepers (3) are fixedly mounted on the bottom of the inner cavity of the planting box (1); a plurality of planting pots (4) located on the left and right sides of the two sleepers (3) are fixedly mounted on the bottom of the inner cavity of the planting box (1); and connecting pipes (5) located inside the sleepers (3) are fixedly mounted between the plurality of planting pots (4); The temperature raising mechanism comprises an explosion-proof PC board (101) fixedly mounted on the top of the planting box (1), a top cover (102) fixedly mounted on the top of the explosion-proof PC board (101), a plurality of light-heating bathroom heaters (103) fixedly mounted on the bottom of the top cover (102), two digital thermometers (104) penetrating the interior of the planting box (1) fixedly mounted on the surface of the planting box (1), and two switch panels (105) fixedly mounted on the surface of the planting box (1).

2. A heat-resistant sweet and sticky corn germplasm screening experimental device according to claim 1, characterized in that: The irrigation mechanism comprises a rectangular hollow tube (6) fixedly mounted inside the partition plate (2), a plurality of nozzles (7) being fixedly mounted on both left and right sides of the rectangular hollow tube (6), a water storage tank (8) being fixedly mounted on the back of the planting box (1), a water pump (9) being fixedly mounted on the right side of the water storage tank (8), a first pipe (10) penetrating into the water storage tank (8) being fixedly mounted on the extraction end of the water pump (9), and a second pipe (11) penetrating into the planting box (1) being fixedly mounted on the output end of the water pump (9).

3. A heat-resistant sweet and glutinous corn germplasm screening experimental device according to claim 1, characterized in that: Two protective covers (12) are hingedly connected to the front of the planting box (1), and ladder frames (13) are fixedly installed on both the left and right sides of the planting box (1).

4. A heat-resistant sweet and glutinous corn germplasm screening experimental device according to claim 3, characterized in that: The partition plate (2) is located on the symmetry axis of the planting box (1); the height of the partition plate (2) is greater than the height of the planting box (1); and the two protective covers (12) are respectively located on both sides of the symmetry axis of the planting box (1).

5. The heat-resistant sweet and sticky corn germplasm screening experimental device according to claim 1, characterized in that: The two sleepers (3) are respectively located on the left and right sides of the partition plate (2), and the plurality of planting pots (4) are connected through a plurality of connecting pipes (5).

6. The heat-resistant sweet and sticky corn germplasm screening experimental device according to claim 1, characterized in that: The explosion-proof PC board (101) is mounted on the outside of the partition plate (2), the top of the top cover (102) is designed in a triangular shape, and the plurality of light-heated bathroom heaters (103) are respectively located on both sides of the partition plate (2).

7. The heat-resistant sweet and sticky corn germplasm screening experimental device according to claim 1, characterized in that: The two digital display thermometers (104) are respectively located on the left and right sides of the partition plate (2), and the two switch panels (105) are respectively electrically connected between the plurality of light-heated bathroom heaters (103).

8. The heat-resistant sweet and sticky corn germplasm screening experimental device according to claim 2, characterized in that: The width of the rectangular hollow tube (6) is greater than the width of the partition plate (2); the water spraying ends of the plurality of nozzles (7) are respectively directed toward the plurality of planting pots (4) close to the partition plate (2); a filling pipe is fixedly installed on the top of the water storage tank (8); and the No. 2 pipe (11) is fixedly connected to the water inlet of the rectangular hollow tube (6).

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