Simple and practical rice and wheat water culture bud measuring device

Abstract

The utility model discloses a simple and practical rice and wheat hydroponic bud measuring device, which belongs to the field of rice and wheat cultivation, and comprises a hydroponic box and a rice and wheat distribution plate positioned in the hydroponic box, and a plurality of rice and wheat storage grooves with net-shaped bottom surfaces are arranged in the rice and wheat distribution plate; and a moisturizing device and a preservative film are sequentially covered above the rice and wheat distribution plate. Compared with the prior art, the device has the advantages that the root hair separation grooves for limiting the extension direction of the root hairs are formed below the rice and wheat storage grooves, it can be guaranteed that when rice and wheat are transplanted, the condition that the root hairs of rice and wheat seeds in the rice and wheat storage grooves are wound together can be avoided, and the rice and wheat can be transplanted conveniently in a plant division mode; and rice and wheat germination rate statistics is also facilitated.

Description

Technical Field

[0001] This utility model relates to the field of rice and wheat cultivation, specifically to a simple and practical rice and wheat hydroponic bud testing device. Background Technology

[0002] As one of the most consumed foods in my country, rice and wheat have been cultivated and developed in my country without any slackening. In order to select suitable rice and wheat seeds before planting and to ensure their germination rate, people usually conduct hydroponic cultivation of rice and wheat seeds before planting them in paddy fields to eliminate unusable seeds that cannot germinate.

[0003] Currently, the commonly used hydroponic seed germination testing devices typically consist of a hydroponic box and a rice-wheat distribution plate. Inside the rice-wheat distribution plate are multiple rice-wheat storage compartments with a mesh bottom. The mesh bottom ensures that the roots of the seeds can absorb water normally. In the initial cultivation stage, to prevent the seeds from drying out, a moisture-retaining device and plastic wrap are usually placed on the rice-wheat distribution plate. The moisture-retaining device is usually seedling paper, on which water mist is sprayed regularly to maintain the humidity of the seeds. Then, plastic wrap is placed on top of the moisture-retaining device to prevent the humidity from decreasing.

[0004] After rice and wheat seeds germinate and take root, qualified seedlings need to be transplanted. However, because the growth direction of the roots is not restricted, the roots often become entangled and difficult to separate. Forcibly pulling them out can also damage the roots, thus affecting the growth of the seedlings. Furthermore, it is difficult to count the germination rate of the seeds. In order to maintain the humidity of the moisturizing device, observers need to add humidity regularly, which greatly increases the difficulty of cultivation. Utility Model Content

[0005] The technical problem this invention aims to solve is that current simple and practical rice and wheat hydroponic germination testing devices cannot restrict the growth direction of roots, causing the roots of rice and wheat seeds to become entangled after germination. This makes it difficult to count the germination rate and to separate and transplant the plants. Furthermore, the humidification device requires regular humidification to maintain moisture.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a simple and practical rice and wheat hydroponic bud testing device, including a hydroponic box and a rice and wheat distribution plate located inside the hydroponic box, and the rice and wheat distribution plate is provided with several rice and wheat storage tanks with a mesh structure on the bottom surface; a moisturizing device and a plastic wrap are sequentially covered on the top of the rice and wheat distribution plate, and a root separation groove matching the bottom end of the rice and wheat storage tank is provided on the bottom of the rice and wheat distribution plate, and several water-absorbing cotton strips passing through the rice and wheat distribution plate are provided inside the partition plate of the root separation groove.

[0007] As an improvement, the material of the moisturizing device is absorbent non-woven fabric.

[0008] As an improvement, the hydroponic box is equipped with a baffle to support the rice and wheat distribution plate, and the water level in the hydroponic box that wets the rice and wheat seeds does not exceed / of the seeds.

[0009] As an improvement, the outer wall of the hydroponic box is provided with an L-shaped water exchange hole located below the baffle on one side, and a drain outlet is provided on the bottom side of the other side of the hydroponic box. Both the L-shaped water exchange hole and the drain outlet are sealed and connected by rubber plugs.

[0010] As an improvement, basket handles are provided on both sides above the rice and wheat distribution plate.

[0011] As an improvement, the hydroponic box, rice and wheat distribution board, and plastic wrap are all made of light-transmitting materials.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] 1. This device has root separation grooves at the bottom of the rice and wheat storage tank to restrict the direction of root extension. This can ensure that the roots of rice and wheat seeds in each storage tank will not be tangled together when rice and wheat are transplanted. This facilitates the division and transplanting of rice and wheat plants and also makes it easier to count the germination rate of rice and wheat.

[0014] 2. Because the bottom of the humidifying device has multiple absorbent cotton strips that are soaked in water, the humidifying device can maintain the humidity of the grain at all times when it is covering the grain, without the need for repeated humidification. Attached Figure Description

[0015] Figure 1 This is a general structural diagram of a simple and practical rice and wheat hydroponic bud testing device according to this utility model.

[0016] Figure 2 This is an exploded view of the overall structure of a simple and practical rice and wheat hydroponic bud testing device according to this utility model.

[0017] Figure 3 This is a cross-sectional view of the overall structure of a simple and practical rice and wheat hydroponic bud testing device according to this utility model.

[0018] Figure 4 This is a structural diagram of the rice and wheat distribution plate of a simple and practical rice and wheat hydroponic bud testing device according to this utility model.

[0019] As shown in the figure: 1. Hydroponic box; 11. Baffle; 12. L-shaped water exchange hole; 13. Drainage outlet; 2. Rice and wheat distribution board; 21. Rice and wheat storage tank; 22. Root separation tank; 23. Basket handle; 3. Humidification device; 4. Plastic wrap; 5. Absorbent cotton strips. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] As per the instruction manual Figure 2 , 4 As shown, the system includes a hydroponic box 1 and a rice-wheat distribution plate 2 located inside the hydroponic box 1. The rice-wheat distribution plate 2 has several rice-wheat storage troughs 21 with a mesh bottom. A moisturizing device 3 and a plastic wrap 4 are sequentially covered on top of the rice-wheat distribution plate 2. The moisturizing device 3 is made of absorbent non-woven fabric. The rice-wheat distribution plate 2 has a root separation groove 22 that matches the bottom end of the rice-wheat storage trough 21. The partition plate of the root separation groove 22 has several absorbent cotton strips 5 that pass through the rice-wheat distribution plate 2. The rice-wheat distribution plate 2 and the root separation groove 22 are integrally formed by injection molding. The mesh structure on the bottom of the rice-wheat storage trough 21 can ensure the normal water absorption of the rice-wheat seed roots, while the root separation groove 22 is to ensure that the roots do not become entangled.

[0022] A through hole is provided between the partition of the rice and wheat distribution plate 2 and the root separation groove 22 for the water-absorbing cotton strip 5. One end of the water-absorbing cotton strip 5 is wrapped into a ball and fixed to the side where the rice and wheat storage groove 21 is located, while the other end passes through the through hole and is soaked in the hydroponic box 1. This ensures that the water-absorbing cotton strip 5 is always soaked. The seedling paper commonly used in the moisturizing device 3 is replaced with water-absorbing non-woven fabric to ensure that the moisturizing device 3 will not be soaked and rotten.

[0023] The rice and wheat distribution plate 2 is provided with basket handles 23 on both sides above. The basket handles 23 are fixed to the side of the rice and wheat storage tank 21 of the rice and wheat distribution plate 2 by plastic waterproof glue, so as to facilitate the taking and putting of the rice and wheat distribution plate 2.

[0024] As per the instruction manual Figure 1 , 2 As shown in Figure 3, the hydroponic box 1 has a baffle 11 inside to support the rice and wheat distribution plate 2, and the water level in the hydroponic box 1 is such that the height of the rice and wheat seeds immersed in the water does not exceed 1 / 3 of the seeds. One side of the outer wall of the hydroponic box 1 has an L-shaped water exchange hole 12 located below the baffle 11, and the bottom of the other side of the hydroponic box 1 has a drain outlet 13. The L-shaped water exchange hole 12 and the drain outlet 13 are both sealed by rubber plugs. The hydroponic box 1, the rice and wheat distribution plate 2, and the plastic wrap 4 are all made of light-transmitting material. The welded baffle 11 inside the hydroponic box 1 is used to support the rice and wheat distribution plate 2. An L-shaped water exchange hole 12 is opened on one side below the baffle 11. The water inlet of the L-shaped water exchange hole 12 is at the same height as the open end of the hydroponic box 1 to ensure that there is no leakage when adding nutrient solution. Similarly, a drain outlet 13 is opened at the bottom of the hydroponic box 1 to replace the nutrient solution in the hydroponic box 1 and ensure that the nutrients of the seeds can be provided normally.

[0025] The hydroponic box 1, the rice and wheat distribution plate 2, and the plastic wrap 4 are all made of light-transmitting material, which facilitates the observation of water level and seed growth, while also improving the photosynthetic efficiency of the seeds and accelerating seed growth.

[0026] In the specific implementation of this utility model, rice and wheat seeds are placed into the rice and wheat storage tank 21 in sequence. Nutrient solution is added to the hydroponic box 1 through the top of the L-shaped water exchange hole 12, so that 1 / 3 of the seeds are moistened. Then, absorbent non-woven fabric and plastic wrap 4 are placed on the rice and wheat distribution plate 2 in sequence. After the seed germination period, the drain outlet 13 is opened to replace the nutrient solution inside the hydroponic box 1. Then, the moisturizing device 3 and plastic wrap 4 are removed. After the seedlings grow, the rice and wheat distribution plate 2 is pulled out through the basket handle 23. Then, the seedlings are taken out and their pass rate is counted. After the count is completed, they are transplanted to the farmland for planting.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A simple and practical rice-wheat hydroponic bud testing device, comprising a hydroponic box (1) and a rice-wheat distribution plate (2) located inside the hydroponic box (1), wherein the rice-wheat distribution plate (2) is provided with several rice-wheat storage tanks (21) with a mesh bottom; a moisture-retaining device (3) and a plastic wrap (4) are sequentially covered on the top of the rice-wheat distribution plate (2), characterized in that: The rice and wheat distribution plate (2) is provided with a root separation groove (22) that matches the bottom end of the rice and wheat storage tank (21) and the partition plate of the root separation groove (22) is provided with a number of absorbent cotton strips (5) that pass through the rice and wheat distribution plate (2).

2. The simple and practical rice and wheat hydroponic bud testing device according to claim 1, characterized in that: The material of the moisturizing device (3) is absorbent non-woven fabric.

3. The simple and practical rice and wheat hydroponic bud testing device according to claim 1, characterized in that: The hydroponic box (1) is equipped with a baffle (11) to support the rice and wheat distribution plate (2), and the water level in the hydroponic box (1) is such that the height of the rice and wheat seeds submerged does not exceed 1 / 3 of the seeds.

4. A simple and practical rice and wheat hydroponic bud testing device according to claim 3, characterized in that: The hydroponic box (1) has an L-shaped water exchange hole (12) on one side of its outer wall, located below the baffle (11), and a drain outlet (13) on the other side of its bottom surface. Both the L-shaped water exchange hole (12) and the drain outlet (13) are sealed together by rubber plugs.

5. A simple and practical rice and wheat hydroponic bud testing device according to claim 1, characterized in that: The rice and wheat distribution plate (2) is provided with basket handles (23) on both sides above.

6. The simple and practical rice and wheat hydroponic bud testing device according to claim 1, characterized in that: The hydroponic box (1), the rice and wheat distribution board (2), and the plastic wrap (4) are all made of light-transmitting material.

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