A seedling planting device suitable for saline-alkali soil

Abstract

The utility model provides a kind of seedling planting device suitable for saline-alkali soil belongs to seedling planting technical field, including fence, the fence is rounded truncoconic, the outer surface of the fence is provided with a plurality of first protrusions, the first protrusion is circular platform, the first protrusion is hollow inside, bottom opening setting, the first protrusion top end is equipped with drain hole, the drain hole is connected with the inside of fence by first protrusion;The bottom of the fence is covered with bottom plate, a plurality of spheres are provided on the bottom plate, and the plurality of spheres are staggered, a plurality of water leakage holes are also provided on the bottom plate, and the plurality of water leakage holes are provided in the gap between the spheres.The utility model can reduce the time spent in seedling planting, improve the efficiency of seedling planting.

Description

Technical Field

[0001] This utility model belongs to the field of seedling planting technology, and in particular relates to a seedling planting device suitable for saline-alkali land. Background Technology

[0002] Saline-alkali soil mainly refers to soil with high salt content affected by water, air, soil and various macro or micro environmental factors. After soil salinization, the osmotic pressure of the soil solution increases, the soil aeration and permeability become poor, and the availability of nutrients decreases. High soil salinity has a significant adverse effect on the normal growth of plants and seriously inhibits their normal growth and development.

[0003] Currently, when planting seedlings in saline-alkali land, the first step is to dig drainage ditches, then irrigate and soak the soil for 2-3 days after tilling, and repeat the drainage process 2-3 times. This process uses water to remove soil salt, reducing soil salinity and improving the seedling planting environment. In addition, due to the characteristic of saline-alkali land where "salt comes with water and water goes away but salt remains," a waterproof layer needs to be laid to prevent water containing salt from seeping in.

[0004] The above methods require several days to improve the soil environment and involve a huge amount of work, which seriously reduces the efficiency of seedling planting. Utility Model Content

[0005] In view of the defects or deficiencies in the existing technology, this utility model provides a seedling planting device suitable for saline-alkali land, which can reduce the time spent on seedling planting and improve the efficiency of seedling planting.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An embodiment of this utility model provides a seedling planting device suitable for saline-alkali land, including a surrounding plate. The surrounding plate is in the shape of an inverted frustum. The outer surface of the surrounding plate is provided with a plurality of first protrusions. The first protrusions are frustum-shaped, hollow inside, and open at the bottom. A drainage hole is provided at the top of the first protrusions. The drainage hole is connected to the inside of the surrounding plate through the first protrusions.

[0008] The bottom of the enclosure is covered by a base plate, on which multiple spheres are arranged in an alternating pattern. Multiple drainage holes are also provided on the base plate, which are located in the gaps between the spheres.

[0009] Furthermore, multiple first protrusions are arranged along the outer surface of the enclosure.

[0010] Furthermore, the bottom end of the first protrusion is concave on the inner surface of the enclosure.

[0011] Furthermore, a plurality of second protrusions are provided on the inner surface of the enclosure, and the plurality of second protrusions are arranged along the inner surface of the enclosure.

[0012] Furthermore, the second protrusion is conical in shape, hollow inside, and has an opening at the bottom.

[0013] Furthermore, the bottom end of the second protrusion is concave on the outer surface of the enclosure.

[0014] Furthermore, the bottom ends of the multiple second protrusions are arranged alternately with the bottom ends of the multiple first protrusions.

[0015] Furthermore, the base plate is circular and is adapted to the opening at the bottom of the surrounding panel.

[0016] Furthermore, the sphere is hollow inside, and the base plate is connected to the middle of the outer surface of the sphere.

[0017] Furthermore, the top opening of the enclosure is covered with a film, which is a PE polyethylene film.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention features a surrounding panel with a first protrusion on its outer surface. The protrusion has a drainage hole at its tip, which connects to the interior of the panel. Excess water in the soil after irrigation drains through the drainage hole, carrying away salt from the soil around the seedling roots. Saltwater cannot enter the panel through the drainage hole, thus improving the soil environment. Simultaneously, a base plate with multiple spheres and drainage holes between them allows excess water to flow out, carrying away salt and preventing the seepage of salty water, further improving the soil environment. This eliminates the need for digging drainage ditches and laying waterproof layers, reducing planting time and increasing planting efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the planting device structure in an embodiment of this utility model;

[0021] Figure 2 This is a cross-sectional view of the enclosure panel in an embodiment of this utility model;

[0022] Figure 3 This is a cross-sectional view of the base plate in an embodiment of this utility model;

[0023] Among them, 1. Enclosure; 101. First protrusion; 102. Drainage hole; 103. Second protrusion; 2. Base plate; 201. Sphere; 202. Leakage hole; 3. Membrane. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] A typical embodiment of this utility model is as follows: Figure 1 As shown, a seedling planting device suitable for saline-alkali land includes a surrounding plate 1, which is an inverted frustum shape, that is, the diameter of the surrounding plate 1 gradually decreases from top to bottom, and both the top and bottom are open. When in use, the seedling is placed inside the surrounding plate 1. The surrounding plate 1 is set in an inverted frustum shape, which facilitates the placement of the seedling and provides space for the growth of the seedling roots.

[0026] like Figure 2 As shown, the outer surface of the enclosure 1 is provided with a plurality of first protrusions 101, which are arranged along the outer surface of the enclosure 1. Each first protrusion 101 is frustum-shaped, hollow inside, and open at the bottom, so that the bottom end of the first protrusion 101 is concave on the inner surface of the enclosure 1. A drainage hole 102 is provided at the top of the first protrusion 101, and the drainage hole 102 is connected to the interior of the enclosure 1 through the first protrusion 101.

[0027] After watering, excess water in the soil can be drained through the drainage hole 102. At the same time, the salt in the soil around the roots can also be removed. Since the enclosure 1 is an inverted frustum shape, the first protrusion 101 on the outer surface of the enclosure 1 is inclined downwards, which facilitates the drainage of excess water in the soil. The salt in the soil outside the enclosure 1 will not enter the interior of the enclosure 1 through the drainage hole 102, thereby improving the soil environment around the seedling roots. At the same time, the drainage hole 102 can also ensure the soil permeability and ensure the normal growth of the seedlings.

[0028] In addition, the first protrusion 101 is set in the shape of a frustum, so that the diameter of the drainage hole 102 is smaller than the diameter of the bottom end of the first protrusion 101. This can prevent the rapid loss of water in the soil, make drainage more uniform, and allow water to be stored inside the first protrusion 101, promoting root growth.

[0029] Multiple second protrusions 103 are provided on the inner surface of the enclosure 1. The multiple second protrusions 103 are arranged along the inner surface of the enclosure 1. The second protrusions 103 are conical, hollow inside, and open at the bottom, so that the bottom of the second protrusions 103 is concave on the outer surface of the enclosure 1. The bottoms of the multiple second protrusions 103 are staggered with the bottoms of the multiple first protrusions 101 to ensure the maximum utilization of the enclosure 1.

[0030] By providing multiple second protrusions 103 on the inner surface of the enclosure 1, the seedling roots can be "air-pruned". When the roots come into contact with the second protrusions 103 or the air, the lateral growth of the roots can be blocked, the number of lateral roots can be increased, and the lateral roots can be made short and thick, and will not be tangled, thereby increasing the planting success rate.

[0031] The bottom of the enclosure 1 is covered by a base plate 2, which is circular and fits the bottom opening of the enclosure 1. The base plate 2 is made of biodegradable plastic, such as...Figure 3 As shown, multiple spheres 201 are provided on the base plate 2. The spheres 201 are hollow inside. The base plate 2 is connected to the middle of the outer surface of the spheres 201. That is, there are multiple hemispherical protrusions on the upper and lower surfaces of the base plate 2. The multiple spheres 201 are distributed in an alternating manner so as to occupy more of the surface of the base plate 2 and allow the roots of the seedlings to have better air permeability.

[0032] Multiple drainage holes 202 are also provided on the base plate 2. These drainage holes 202 are located in the gaps between the spheres 201. Excess water in the soil will flow out through the drainage holes 202, carrying away the salt in the soil and improving the soil environment around the roots. Since the drainage holes 202 are located in the gaps between the spheres 201, water with salt cannot flow upwards, thus blocking the salt in the soil. Water can be replenished through the holes by evaporation.

[0033] The top opening of the enclosure 1 is covered with a film 3. The film 3 is made of PE polyethylene film, which can slow down or inhibit the direct exchange between moisture and the atmosphere, block the evaporation of surface soil moisture, reduce soil moisture evaporation, prevent salt from accumulating on the surface with the evaporation of water, and improve the surface soil.

[0034] Working principle

[0035] When using it, first select a suitable enclosure board 1 according to the size of the seedling roots and the soil mound. Dig a planting trench at the designated location. First, place the base board 2 at the bottom of the planting trench, and then place the enclosure board 1 on the base board 2 so that the base board 2 completely covers the bottom opening of the enclosure board 1. Place the seedling inside the enclosure board 1, add soil to cover the seedling roots, and cover the top opening of the enclosure board 1 with a film 3. Cover the perimeter of the film 3 with soil to prevent the film 3 from being blown away by the wind. Watering can be done by drip irrigation to complete the seedling planting.

[0036] By setting a first protrusion 101 on the outer surface of the enclosure 1 and opening a drainage hole 102 at the end of the first protrusion 101, and setting a sphere 201 and a water leakage hole 202 on the bottom plate 2, excess water in the enclosure 1 can be discharged from the drainage hole 102 and the water leakage hole 202, while water with salt cannot enter the enclosure 1, thereby improving the soil environment around the roots of the seedlings. There is no need to dig drainage ditches or lay a waterproof layer, reducing the time spent on seedling planting and improving the efficiency of seedling planting.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A seedling planting device suitable for saline-alkali land, characterized in that, Includes a surrounding panel, the surrounding panel being an inverted frustum shape, the outer surface of the surrounding panel being provided with a plurality of first protrusions, the first protrusions being frustum-shaped, the first protrusions being hollow inside and having an opening at the bottom, the top of the first protrusions being provided with a drainage hole, the drainage hole being connected to the interior of the surrounding panel through the first protrusions; The bottom of the enclosure is covered by a base plate, on which multiple spheres are arranged in an alternating pattern. Multiple drainage holes are also provided on the base plate, which are located in the gaps between the spheres.

2. The seedling planting device suitable for saline-alkali land as described in claim 1, characterized in that, Multiple first protrusions are arranged along the outer surface of the enclosure.

3. The seedling planting device suitable for saline-alkali land as described in claim 1, characterized in that, The bottom end of the first protrusion is concave on the inner surface of the enclosure.

4. The seedling planting device suitable for saline-alkali land as described in claim 1, characterized in that, Multiple second protrusions are provided on the inner surface of the enclosure, and the multiple second protrusions are arranged along the inner surface of the enclosure.

5. A seedling planting device suitable for saline-alkali land as described in claim 4, characterized in that, The second protrusion is conical, hollow inside, and open at the bottom.

6. A seedling planting device suitable for saline-alkali land as described in claim 4, characterized in that, The bottom end of the second protrusion is concave on the outer surface of the enclosure.

7. A seedling planting device suitable for saline-alkali land as described in claim 4, characterized in that, The bottom ends of multiple second protrusions are arranged alternately with the bottom ends of multiple first protrusions.

8. A seedling planting device suitable for saline-alkali land as described in claim 1, characterized in that, The base plate is circular and fits the opening at the bottom of the enclosure.

9. A seedling planting device suitable for saline-alkali land as described in claim 1, characterized in that, The sphere is hollow inside, and the base plate is connected to the middle of the outer surface of the sphere.

10. A seedling planting device suitable for saline-alkali land as described in claim 1, characterized in that, The top opening of the enclosure is covered with a film, which is a PE polyethylene film.

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