Experimental cultivation device for rice seeds

Abstract

The utility model discloses an experimental cultivation device for rice seeds, which relates to the technical field of rice cultivation and comprises a cultivation box, a box cover, a transplanting drawer and a cultivation frame, the cultivation box is provided with a placing groove, and the transplanting drawer and the cultivation frame are detachable. The transplanting drawer can be split into a first split drawer and a second split drawer; the cultivation frame comprises a frame plate placed in the transplanting drawer, the frame plate is provided with a plurality of isolation cylinders which extend to the bottom of the cultivation frame and are arranged at equal intervals, and the root systems of rice seedlings can be limited in the isolation cylinders through the isolation cylinders on the cultivation frame and are prevented from being crossed and wound; germinated rice and soil can be quickly taken out and transferred to an experimental field through the transplanting drawer which can be taken out and split, so that the transplanting efficiency and the survival rate of the rice are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice cultivation, in particular to a rice seed experimental cultivation device. Background Technique

[0002] Rice is the main food crop in China. The sown area of rice accounts for more than one-fourth of the arable land in China. With the development and application of hybridization technology, in recent years, the single yield of rice has also been continuously increasing. While optimizing rice hybridization, it is necessary to conduct cultivation experiments on the newly hybridized rice varieties. During the research and development process of rice seeds, it is necessary to cultivate and hybridize the seeds to obtain high-yield rice varieties. At this time, a seed cultivation device is needed to facilitate management and research.

[0003] Existing rice cultivation devices, such as the Chinese patent with the publication number CN206371269U, generally directly sow rice seeds in the cultivation box for irrigation and cultivation. During the stage of seed germination into seedlings, the roots of different rice seedlings will intersect and entangle with each other. When the rice seedlings grow to a certain stage, it is necessary to transplant the rice seedlings separately in the experimental field. The rice sown in the box is inconvenient to take out quickly with the soil, and the entangled roots will be damaged during the rice seedling separation, affecting the survival rate of the rice. Content of the Utility Model

[0004] The utility model provides a rice seed experimental cultivation device, which has the advantages of convenient transplantation and prevention of root entanglement of rice seedlings, so as to solve the problems of inconvenient transplantation of rice and low survival rate of rice seedlings caused by root entanglement and damage in the existing cultivation devices.

[0005] To achieve the above object, the utility model provides the following technical solution: a rice seed experimental cultivation device, including a cultivation box and a box cover. The cultivation box is provided with a placement groove, and also includes a detachable transplantation drawer and a cultivation rack, wherein:

[0006] The transplantation drawer is movably connected in the cultivation box, and the transplantation drawer can be disassembled into a first split drawer and a second split drawer;

[0007] The cultivation rack includes a rack board placed in the transplantation drawer, and a plurality of isolation cylinders are installed on the rack board and extend to the bottom of the cultivation rack and are arranged at equal intervals.

[0008] As a preferred technical solution of the utility model, the first split drawer and the second split drawer are respectively provided with a pin and a groove that cooperate with each other on the sides close to each other, and the first split drawer and the second split drawer are connected through the pin and groove.

[0009] As a preferred technical solution of the utility model, a plurality of guiding cylinders corresponding to the isolation cylinders are installed at the upper end of the rack board.

[0010] As a preferred technical solution of the present utility model, the transplant drawer is symmetrically installed with concealed lifting handles, and a handle is installed at the upper end of the shelf board.

[0011] As a preferred technical solution of the present utility model, the shelf board is provided with a plurality of irrigation grooves, and the shelf board is further provided with a plurality of water inlet grooves corresponding to the isolation cylinders.

[0012] As a preferred technical solution of the present utility model, a waste water bin is provided at the bottom of the cultivation box, a plurality of drain holes are provided at the upper end of the waste water bin, and a plurality of discharge holes corresponding to the drain holes are provided at the bottom of the transplant drawer.

[0013] As a preferred technical solution of the present utility model, a drain pipe is installed in the waste water bin, and one side of the drain pipe penetrates through the cultivation box and extends to the outside of the cultivation box.

[0014] Compared with the prior art, the present utility model provides a rice seed experimental cultivation device, which has the following beneficial effects:

[0015] 1. Through the isolation cylinders on the cultivation rack, the present utility model can reasonably plan the planting areas of rice seeds and limit the root systems of rice seedlings within the isolation cylinders, avoiding the root systems of rice seedlings from crossing and entangling. The germinated rice and the soil can be quickly taken out and transferred to the experimental field through the removable and split transplant drawer. After splitting the transplant drawer, the soil can be completely placed on the experimental field to complete the transplantation, improving the transplantation efficiency and the survival rate of rice.

[0016] 2. Through the discharge holes, drain holes and drain pipe, the present utility model can discharge the excess water in the soil during rice seedling cultivation from the soil and recycle it, avoiding the influence of excessive water on the respiration of seeds and thus affecting seed germination. Description of the Drawings

[0017] Figure 1 Schematic diagram of the overall structure of the present utility model

[0018] Figure 2 Internal structure diagram of the cultivation box of the present utility model;

[0019] Figure 3 Exploded view of the cultivation box of the present utility model;

[0020] Figure 4 Of the present utility model Figure 3 Enlarged view of area A in

[0021] Figure 5 Schematic diagram of the split transplant drawer of the present utility model;

[0022] Figure 6 Schematic diagram of the structure of the cultivation rack of the present utility model;

[0023] Figure 7 This is an internal sectional view of the incubator of the present utility model.

[0024] In the figure: 1. Incubator; 11. Lid; 111. Observation window; 12. Placement groove; 13. Drain hole; 14. Waste water bin; 15. Drain pipe; 2. Cultivation rack; 21. Shelf board; 22. Guide cylinder; 23. Isolation cylinder; 24. Irrigation groove; 25. Water inlet groove; 26. Handle; 3. Transplantation drawer; 31. First split drawer; 32. Second split drawer; 33. Drain hole; 34. Pull handle. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1 - 7 , the present utility model discloses a rice seed experimental cultivation device, including an incubator 1 and a lid 11. The incubator 1 is provided with a placement groove 12, and an observation window 111 is installed at the upper end of the lid 11. It also includes a detachable transplantation drawer 3 and a cultivation rack 2, where:

[0028] The transplantation drawer 3 is movably connected inside the incubator 1, and the transplantation drawer 3 can be disassembled into a first split drawer 31 and a second split drawer 32;

[0029] The cultivation rack 2 includes a shelf board 21 placed inside the transplantation drawer 3, and a plurality of isolation cylinders 23 extending to the bottom of the cultivation rack 2 and arranged at equal intervals are installed on the shelf board 21.

[0030] Please refer to the attached Figure 5 , on the sides of the first split drawer 31 and the second split drawer 32 close to each other, there are respectively a pin and a groove that cooperate with each other. The first split drawer 31 and the second split drawer 32 are connected through the pin and groove. A rectangular pin is fixed on the right side of the first split drawer 31, and a groove that fits the rectangular pin is provided on the left side of the second split drawer 32;

[0031] Please refer to the attached Figure 4 , Figure 6 , a plurality of guide cylinders 22 corresponding to the isolation cylinders 23 are installed at the upper end of the shelf board 21. The guide cylinders 22 can prevent the rice seedlings from growing crooked. The transplantation drawer 3 is symmetrically installed with a hidden pull handle 34, and a handle 26 is installed at the upper end of the shelf board 21;

[0032] In this embodiment, the first split drawer 31 and the second split drawer 32 can be split by left - right translation, so that the soil laid in the transplant drawer 3 can be taken out intact without being broken, avoiding damaging the roots of rice seedlings when the soil is damaged during transplantation. The cultivation rack 2 and the transplant drawer 3 can be stably taken out through the handle 26 and the lifting handle 34.

[0033] Embodiment Two

[0034] Based on the above - mentioned Embodiment 1, please refer to the attached Figure 4 , a plurality of irrigation grooves 24 are provided on the rack board 21, and a plurality of water inlet grooves 25 corresponding to the isolation cylinders 23 are further provided on the rack board 21;

[0035] Please refer to the attached Figure 3 , Figure 5 , Figure 7 , a waste water bin 14 is provided at the bottom of the cultivation box 1. The waste water bin 14 can collect the water discharged from the soil. A plurality of drain holes 33 are provided at the upper end of the waste water bin 14. A plurality of discharge holes 13 corresponding to the drain holes 33 are provided at the bottom of the transplant drawer 3. A drain pipe 15 is installed in the waste water bin 14, and one side of the drain pipe 15 penetrates through the cultivation box 1 and extends to the outside of the cultivation box 1;

[0036] In this embodiment, when there is too much water in the soil of the transplant drawer 3, when the water seeps downward under the action of gravity, it can be discharged and concentrated in the waste water bin 14, and finally discharged through the drain pipe 15.

[0037] The working principle and usage process of the present utility model:

[0038] Lay soil of a suitable height in the transplant drawer 3, then turn the guiding cylinder 22 of the cultivation rack 2 upward, place the cultivation rack 2 in the cultivation cylinder, and then sow rice seeds in the guiding cylinder 22. After the rice seeds germinate, the roots of the rice are restricted within the isolation cylinder 23 under the shielding of the isolation cylinder 23 and will not entangle with the roots of other rice seedlings. When there is too much water in the soil of the transplant drawer 3, the water will seep downward to the discharge holes 13 and the drain holes 33 and then drip into the waste water bin 14. When there is a large amount of water accumulated in the waste water bin 14, the water will be discharged from the drain pipe 15. When the rice seedlings need to be transplanted at a certain growth stage, the transplant rack is vertically taken out upward through the handle 26, and then the entire transplant drawer 3 is lifted out through the lifting handle 34. After transferring the transplant drawer 3 to the experimental field where planting is to be carried out, place the transplant drawer 3 on the experimental field, and then slowly move the first split drawer 31 and the second split drawer 32 to the left and right respectively to disassemble. When disassembling, it is necessary to manually press to stabilize the soil in the transplant drawer 3 and scrape the soil as a whole from the transplant drawer 3 onto the experimental field, and finally mix and bury the soil taken out from the transplant drawer 3 on the experimental field to complete the transplantation.

Claims

1. An experimental cultivation device for rice seeds, comprising a cultivation box (1) and a box cover (11). The cultivation box (1) is provided with a placement groove (12), and is characterized in that, It also includes a detachable transplant drawer (3) and a cultivation rack (2), where: The transplant drawer (3) is movably connected inside the cultivation box (1), and the transplant drawer (3) can be disassembled into a first split drawer (31) and a second split drawer (32); The cultivation rack (2) includes a shelf board (21) placed inside the transplant drawer (3), and a plurality of isolation cylinders (23) extending to the bottom of the cultivation rack (2) and arranged at equal intervals are installed on the shelf board (21).

2. The experimental cultivation device for rice seeds according to claim 1, wherein: On one side of the first split drawer (31) and the second split drawer (32) close to each other, a pin and a groove that cooperate with each other are respectively provided, and the first split drawer (31) and the second split drawer (32) are connected through the pin and groove.

3. The rice seed experimental cultivation device according to claim 2, characterized in that: A plurality of guide cylinders (22) corresponding to the isolation cylinders (23) are installed at the upper end of the shelf board (21).

4. The experimental cultivation device for rice seeds according to claim 1, characterized in that: Hidden lifting handles (34) are symmetrically installed on the transplant drawer (3), and a lifting handle (26) is installed at the upper end of the shelf board (21).

5. The experimental cultivation device for rice seeds according to claim 3, characterized in that: A plurality of irrigation grooves (24) are provided on the shelf board (21), and a plurality of water inlet grooves (25) corresponding to the isolation cylinders (23) are also provided on the shelf board (21).

6. The experimental cultivation device for rice seeds according to claim 1, characterized in that: A waste water bin (14) is provided at the bottom of the cultivation box (1), a plurality of drain holes (33) are provided at the upper end of the waste water bin (14), and a plurality of discharge holes (13) corresponding to the drain holes (33) are provided at the bottom of the transplant drawer (3).

7. The rice seed experimental cultivation device according to claim 6, characterized in that: A drain pipe (15) is installed in the waste water bin (14), and one side of the drain pipe (15) penetrates through the cultivation box (1) and extends to the outside of the cultivation box (1).

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