Dry-wet separation seedling raising sleeve tray

Abstract

The seedling raising sleeve plate comprises a seedling raising sleeve plate body, a containing groove is formed in the seedling raising sleeve plate body, a water inlet hole is formed in the bottom of the containing groove, a water level control skirt is arranged on the side portion of the seedling raising sleeve plate body, and buoyancy columns and footing supports are arranged at the bottom of the seedling raising sleeve plate body. According to the seedling raising sleeve disc, the water level in the seedling raising sleeve disc can be accurately controlled in various modes, meanwhile, the seedling raising sleeve disc is simple and reasonable in structure, and the production cost can be effectively reduced. According to the utility model, a dry-wet separation method is adopted, so that the water quantity can be accurately controlled, and the requirements of different crops on water in different seedling stages and different growth stages are met. Compared with an upper water spraying mode, a bottom water inlet and control mode is adopted, so that leaf diseases can be effectively reduced, seedlings are effectively protected, and the immunity of the seedlings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to a dry-wet separation seedling cultivation tray. Background Art

[0002] Seedling cultivation is an important part of the agricultural planting process, which refers to the cultivation of healthy and strong seedlings through specific environmental and management measures in the early stages of crop growth. This technology has a significant effect on improving crop survival rate, shortening growth cycle, increasing yield and advancing time to market.

[0003] Existing seedling cultivation methods mainly include: 1. Seedbed plug tray seedling cultivation method, which cultivates seedlings on fixed plug trays, mainly by spraying or dripping water and nutrient solution on the seedlings from above; 2. Floating seedling cultivation, in which a foam plug tray filled with a lightweight seedling matrix floats on the water surface, seeds are sown in the matrix, and the seedlings take root and grow in the seedling matrix, and can absorb water and nutrients from the matrix and the water bed.

[0004] The above two seedling raising methods can effectively improve the success rate of seedling raising, improve the seedling raising environment, reduce the space occupied during seedling raising, and reduce production costs. However, the above two seedling raising methods are difficult to accurately control the amount of water during seedling raising, resulting in the growth state of the seedlings being affected. Utility Model Content

[0005] The purpose of the utility model is to overcome the above problems and provide a dry-wet separation seedling tray. To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dry-wet separation seedling tray comprises a seedling tray body, a receiving groove is arranged in the seedling tray body, a water inlet hole is arranged at the bottom of the receiving groove, a water level control skirt is arranged on the side of the seedling tray body, and a buoyancy column and a bottom foot support are arranged at the bottom of the seedling tray body.

[0007] As an improvement, the water inlet holes and the buoyancy columns are arranged at intervals.

[0008] As an improvement, the density of the water level control skirt is less than the density of water.

[0009] As an improvement, the seedling tray body is made of foam material.

[0010] As an improvement, the cross-section of the water level control skirt is rectangular or semicircular.

[0011] As an improvement, the cross-section of the water level control skirt is designed to be smaller at the top and larger at the bottom.

[0012] As an improvement, the water level control skirt is 0.5-3 cm away from the bottom of the seedling tray body.

[0013] The advantages of the utility model are:

[0014] 1. The utility model can be installed on the bottom of the existing seedling tray when in use, providing sufficient buoyancy for the seedling tray so that it can float on the water. The seedling tray disclosed by the utility model can accurately control the water level in the seedling tray in a variety of ways. At the same time, the utility model has a simple and reasonable structure and can effectively reduce production costs.

[0015] 2. The utility model adopts the method of dry-wet separation, which can accurately control the amount of water to meet the water needs of different crops at different seedling stages and different growth stages.

[0016] 3. The utility model adopts the method of bottom water inlet and water control, which can effectively reduce leaf diseases, effectively protect seedlings, and improve the immunity of seedlings compared to the upper water spraying method.

[0017] 4. The utility model can be reused after the seedling raising is completed, which can reduce the consumption of seedling raising trays during the seedling raising process and reduce the cost during the seedling raising process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a dry-wet separation seedling tray in Example 1.

[0019] Figure 2 This is a structural diagram of the bottom of a dry-wet separation seedling tray in Example 1.

[0020] Figure 3 This is a cross-sectional view of a dry-wet separation seedling tray in Example 1.

[0021] Figure 4 This is a working principle diagram of a dry-wet separation seedling tray in Example 1.

[0022] Figure 5 This is a cross-sectional view of the water level control skirt in a dry-wet separation seedling tray in Example 2.

[0023] Indicated in the figure:

[0024] 1-seedling tray body, 2-accommodating groove, 3-water inlet hole, 4-water level control skirt, 5-buoyancy column, 6-bottom foot support, 7-card slot.

[0025] A-Seedling tray. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0030] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, they can be fixedly connected or can be connected in a fixed manner.

[0031] The connection may be detachable or integral; it may be mechanical or electrical; it may be directly connected or indirectly connected through an intermediate medium, or it may be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0032] Example 1

[0033] The present embodiment discloses a dry-wet separation seedling tray, comprising a seedling tray body 1, a receiving groove 2 is arranged inside the seedling tray body 1, a water inlet hole 3 is arranged at the bottom of the receiving groove 2, a water level control skirt 4 is arranged on the side of the seedling tray body 1, and a buoyancy column 5 and a base support 6 are arranged at the bottom of the seedling tray body 1.

[0034] In this embodiment, the number of water inlet holes 3 and buoyancy columns 5 are both multiple, and the two are staggered and spaced. The water level control skirt 4 is arranged on the thickened part outside the seedling tray body 1. The density of the water level control skirt 4 is less than the density of water and has a certain volume. The water level control skirt 4 is 0.5-3cm away from the bottom of the seedling tray body, which can effectively increase the buoyancy of the corresponding position.

[0035] In this embodiment, the cross section of the water level control skirt 4 can be rectangular or semicircular.

[0036] The seedling raising tray body 1 is made of foam material.

[0037] This embodiment adjusts the relative height between the seedling tray and the water surface according to the moisture requirements of crops at various growth stages, thereby accurately controlling the moisture content in the seedling tray. The use method of this embodiment is as follows:

[0038] When the seedlings need a large amount of water, the water level is raised to make the seedling tray body 1 float on the water surface, and a large amount of water is introduced through the water inlet holes at the bottom.

[0039] When the seedlings require less water, the water level control skirt can increase the volume of the bottom of the seedling tray body, increase the buoyancy of the water discharged from the bottom, raise the height of the seedling tray floating on the water surface, and achieve the effect of a small amount of water intake.

[0040] When water control is required, the water control effect is achieved by lowering the water level or using a bottom lifting device to raise the relative height between the bottom angle support and the water surface.

[0041] Example 2

[0042] The present embodiment discloses a dry-wet separation seedling tray, comprising a seedling tray body 1, a receiving groove 2 is arranged inside the seedling tray body 1, a water inlet hole 3 is arranged at the bottom of the receiving groove 2, a water level control skirt 4 is arranged on the side of the seedling tray body 1, and a buoyancy column 5 and a base support 6 are arranged at the bottom of the seedling tray body 1.

[0043] In this embodiment, the cross section of the water level control skirt 4 is designed to be larger at the top and smaller at the bottom. The water level control skirt is 0.5-3 cm away from the bottom of the seedling tray body.

[0044] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modification and substitution of the present invention is also within the scope of the present invention. Therefore, the equivalent transformation and modification made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A dry-wet separation seedling tray, characterized in that: It comprises a seedling tray body, wherein a receiving groove is arranged in the seedling tray body, a water inlet hole is arranged at the bottom of the receiving groove, a water level control skirt is arranged at the side of the seedling tray body, and a buoyancy column and a bottom foot support are arranged at the bottom of the seedling tray body.

2. A dry-wet separation seedling tray according to claim 1, characterized in that: The water inlet holes and the buoyancy columns are arranged at intervals.

3. A dry-wet separation seedling tray according to claim 1, characterized in that: The water level control skirt is a thickened portion arranged on the outside of the seedling raising tray body.

4. A dry-wet separation seedling tray according to claim 3, characterized in that: The water level control skirt has a density less than that of water.

5. A dry-wet separation seedling tray according to claim 1, characterized in that: The seedling raising tray body is made of foam material.

6. A dry-wet separation seedling tray according to claim 1, characterized in that: The buoyancy columns are arranged in two rows and are evenly arranged at the bottom of the seedling raising tray body.

7. A dry-wet separation seedling tray according to claim 3, characterized in that: The cross section of the water level control skirt is rectangular or semicircular.

8. A dry-wet separation seedling tray according to claim 3, characterized in that: The cross section of the water level control skirt is designed to be small at the top and large at the bottom.

9. A dry-wet separation seedling tray according to claim 1, characterized in that: The water level control skirt is 0.5-3 cm away from the bottom of the seedling tray body.

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