A shrub seedling planting water conservation device

Abstract

The utility model belongs to the technical field of planting, especially kind of shrub seedling planting water conservation device, to traditional shrub seedling planting mode usually adopts artificial pit filling soil fertile layer after directly, again will shrub seedling plant into, but soil fertile layer directly with surrounding original soil contact, the nutrient composition in soil fertile layer is easy to lose with rain wash and the problem that the exposed soil fertile layer material is evaporated in the speed of water under the direct sunlight, put forward the following scheme: including support grass curtain, the support grass curtain has the water conservation layer and soil fertile layer, the top of soil fertile layer is equipped with the protective grass curtain, the protective grass curtain is fixed on the support grass curtain through the suture line, the water conservation layer and soil fertile layer are located between the support grass curtain and the protective grass curtain, the support grass curtain can support the bottom of waterproof and breathable membrane, the protective grass curtain can shield the water conservation layer and soil fertile layer, reduce the contact area with the outside environment, avoid the direct sun exposure and cause the water in the water conservation layer and soil fertile layer to be evaporated fast.

Description

Technical Field

[0001] This utility model belongs to the field of planting technology, and in particular relates to a water-retaining device for planting shrub seedlings. Background Technology

[0002] Shrub planting can effectively improve soil structure, reduce soil erosion, increase vegetation coverage, and enhance the landscape effect. The traditional method of planting shrub seedlings usually involves manually digging holes, filling them with a layer of fertile soil, and then planting the shrub seedlings. Although this method is simple and easy to implement, it has certain drawbacks in practical applications. First, because the fertile soil layer is in direct contact with the surrounding native soil, the nutrients in the fertile soil layer are easily washed away by rainwater, resulting in reduced fertility and affecting the growth rate of the shrub seedlings. Second, the exposed fertile soil layer evaporates water faster under direct sunlight, requiring frequent watering by staff, which increases the later maintenance costs. Summary of the Invention

[0003] (a) Technical problems to be solved This utility model provides a water-retaining device for planting shrub seedlings to solve the following problems: 1. The soil fertility layer is in direct contact with the surrounding native soil, and the nutrients in the soil fertility layer are easily washed away by rainwater, resulting in reduced fertility. 2. Exposed soil and fertilizer layers evaporate moisture faster under direct sunlight, requiring frequent watering by staff and increasing subsequent maintenance costs.

[0004] (II) Technical Content To achieve the above objectives, this utility model provides the following technical solution: A water-retaining device for planting shrub seedlings includes a supporting straw curtain, on which a water-retaining layer and a soil-fertilizer layer are laid in sequence. A protective straw curtain is set on top of the soil-fertilizer layer and is fixed to the supporting straw curtain by a sewing line. The water-retaining layer and the soil-fertilizer layer are located between the supporting straw curtain and the protective straw curtain.

[0005] Furthermore, the top of the supporting straw mat is provided with an inner groove, and a waterproof and breathable membrane is laid on the top of the supporting straw mat. Part of the waterproof and breathable membrane is laid on the groove wall of the inner groove, and the water-retaining layer and the soil fertilizer layer are laid on the waterproof and breathable membrane located in the inner groove in sequence.

[0006] Furthermore, planting openings are provided on the protective straw mats.

[0007] Furthermore, it also includes an edge finishing structure, which includes an edge finishing outer frame and an inner pressing frame. The bottom of the inner wall of the edge finishing outer frame is provided with an inner edge, and the straw mat is laid on the edge finishing outer frame, with the bottom of the straw mat abutting against the top of the inner edge. The inner pressing frame is snapped onto the inner wall of the outer edge frame, and the bottom of the inner pressing frame abuts against the top of the supporting straw curtain.

[0008] Furthermore, several rubber strips are fixedly connected to the outer wall of the inner pressing frame, and the inner pressing frame is snapped onto the inner wall of the edge-finishing frame through the rubber strips.

[0009] Furthermore, the outer edge frame has symmetrically provided first slots on two opposite side walls, and the inner pressing frame has symmetrically provided second slots on two opposite side walls, with the second slots corresponding one-to-one with the first slots; Edge trim strips are inserted into two of the first slots on the same side. The front ends of the edge trim strips pass through the corresponding second slots in sequence and continue to extend, eventually being inserted into the corresponding first slot on the other side of the edge trim frame. Two edge strips are located on both sides of the protective straw curtain, and the bottom of the edge strips abuts against the top of the protective straw curtain.

[0010] Furthermore, the front end of the edge strip is provided with a rounded corner.

[0011] Furthermore, the outer edge frame, inner edge frame, and edge strip are made of biodegradable materials.

[0012] Furthermore, a warning section is provided at the top of the protective straw curtain.

[0013] (III) Beneficial Effects Compared with the prior art, the beneficial effects of this utility model are as follows: I. In this utility model, the supporting straw curtain can support the bottom of the waterproof and breathable membrane, and the protective straw curtain can shield the water-retaining layer and the soil fertilizer layer, reducing the contact area with the external environment and preventing direct exposure to sunlight, which would cause the water in the water-retaining layer and the soil fertilizer layer to evaporate quickly.

[0014] Second, in this utility model, the waterproof and breathable membrane can not only isolate the water-retaining layer and the soil fertilizer layer from the original soil, preventing the nutrients of the soil fertilizer layer from being lost into the original soil, but also collect external water vapor into the inner groove, which, together with the water-retaining layer, can quickly absorb and lock in this moisture, thereby improving the overall water storage capacity of the device.

[0015] Third, in this utility model, the edge-sealing structure can be used to seal the edge of the supporting straw curtain, making it easier for workers to handle. With the cooperation of the edge-sealing strip and the corresponding first and second slots, the inner pressure frame is limited, ensuring that the protective straw curtain is always clamped, avoiding the reaction force exerted by the protective straw curtain on the inner pressure frame, which would cause the inner pressure frame to lift up and thus cause the supporting straw curtain to fall off.

[0016] Fourth, in this utility model, the outer edge frame, inner pressure frame, and pressure strip are made of biodegradable materials, so that the outer edge frame, inner pressure frame, and pressure strip can be naturally degraded in the later stage, reducing pollution to the environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the protective straw curtain of this utility model being fixed to the supporting straw curtain by stitching; Figure 2 This is a bottom view of the straw curtain support in this utility model; Figure 3 This is an exploded view of the supporting straw mat, waterproof and breathable membrane, soil fertility layer, water-retaining layer and protective straw mat in this utility model. Figure 4 This is a schematic diagram of the edge-sealing structure and the supporting straw curtain in this utility model; Figure 5 This is a bottom view of the outer frame of the present invention. Figure 6 This is an exploded view of the outer edge frame, inner pressing frame, and pressing strip in this utility model; Figure 7 This is a schematic diagram of the pressure strip and the rounded corner portion in this utility model; Figure 8 This is a cross-sectional view of the protective straw curtain and supporting straw curtain covering the area outside the indicator section in this utility model.

[0018] In the diagram: 1. Supporting straw mat; 101. Inner groove; 11. Water-retaining layer; 12. Soil fertilization layer; 13. Waterproof and breathable membrane; 3. Protective straw mat; 301. Planting opening; 31. Indicator section; 4. Edge trimming frame; 401. First slot; 41. Inner edge; 5. Inner pressure frame; 501. Second slot; 51. Rubber strip; 6. Edge trim strip; 61. Rounded corner. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1 like Figures 1-8As shown, a water-retaining device for planting shrub seedlings includes a supporting straw curtain 1, on which a water-retaining layer 11 and a soil-fertilizer layer 12 are laid in sequence. A protective straw curtain 3 is set on top of the soil-fertilizer layer 12. The protective straw curtain 3 is fixed to the supporting straw curtain 1 by a sewing line. The water-retaining layer 11 and the soil-fertilizer layer 12 are located between the supporting straw curtain 1 and the protective straw curtain 3.

[0021] Furthermore, in order to improve the water storage capacity of this device, an inner groove 101 is provided on the top of the supporting straw curtain 1, and a waterproof and breathable membrane 13 is laid on the top of the supporting straw curtain 1. Part of the waterproof and breathable membrane 13 is laid on the groove wall of the inner groove 101. The workers can lay the water-retaining agent as the water-retaining layer 11 on the waterproof and breathable membrane 13 located in the inner groove 101, and then lay the soil fertilizer as the soil fertilizer layer 12 on the water-retaining layer 11. The inner groove 101 can increase the amount of water-retaining layer 11 and soil fertilizer layer 12 placed.

[0022] Furthermore, such as Figure 3 As shown, the protective straw curtain 3 is provided with a planting opening 301.

[0023] Specifically, the roots of the shrub seedlings are planted into the inner groove 101 along the planting opening 301. When watering the shrub seedlings, the water-retaining layer 11 can absorb and lock in the water, and slowly release the water when the soil is dry, continuously providing water supply to the roots of the shrub seedlings. The waterproof and breathable membrane 13 can not only isolate the water-retaining layer 11 and the soil fertilizer layer 12 from the original soil, preventing the nutrients of the soil fertilizer layer 12 from being lost into the original soil, but also collect the water vapor from the outside into the inner groove 101. Together with the water-retaining layer 11, this water is quickly absorbed and locked in, improving the overall water storage capacity of the device.

[0024] The supporting straw curtain 1 can support the bottom of the waterproof and breathable membrane 13. The protective straw curtain 3 can shield the water-retaining layer 11 and the soil fertilizer layer 12, reduce the contact area with the external environment, and prevent the water in the water-retaining layer 11 and the soil fertilizer layer 12 from being directly exposed to the sun and causing the water to evaporate quickly.

[0025] Example 2 like Figures 1-8 As shown, this embodiment is an improvement on embodiment one as follows: To facilitate handling by workers, the shrub seedling planting water retention device also includes an edge-sealing structure, such as... Figures 4-6 As shown, the edge finishing structure includes an edge finishing outer frame 4 and an inner pressing frame 5. The bottom of the inner wall of the edge finishing outer frame 4 is provided with an inner edge 41. During installation, the supporting straw curtain 1 is first laid in the edge finishing outer frame 4, and the bottom of the supporting straw curtain 1 abuts against the top of the inner edge 41. Then, the inner pressing frame 5 is snapped onto the inner wall of the outer edge frame 4, and the bottom of the inner pressing frame 5 abuts against the top of the supporting straw curtain 1, thereby clamping the supporting straw curtain 1 by the inner edge 41 and the inner pressing frame 5.

[0026] Furthermore, in combination Figure 4 and Figure 6 Several rubber strips 51 are fixedly connected to the outer wall of the inner pressure frame 5, and the inner pressure frame 5 is snapped onto the inner wall of the edge trimming frame 4 through the rubber strips 51. The rubber strips 51 can increase the friction between the inner pressure frame 5 and the inner wall of the edge trimming frame 4, thereby improving the stability of the inner pressure frame 5 snapped onto the edge trimming frame 4.

[0027] Furthermore, after installing the inner pressure frame 5, in order to prevent the inner pressure frame 5 from warping, combined with... Figure 4 and Figure 6 The outer frame 4 has a first slot 401 symmetrically provided on the two opposite side walls, and the inner frame 5 has a second slot 501 symmetrically provided on the two opposite side walls. The second slot 501 corresponds one-to-one with the first slot 401. Two edge-pressing strips 6 are inserted into the first slots 401 on the same side. The front end of the edge-pressing strip 6 passes through the corresponding second slot 501 in sequence and continues to extend, finally being inserted into the corresponding first slot 401 on the other side of the outer frame 4. With the cooperation of the edge-pressing strip 6 and the corresponding first slot 401 and second slot 501, the inner edge-pressing frame 5 is limited, ensuring that the protective straw curtain 3 is always clamped, avoiding the reaction force exerted by the protective straw curtain 3 on the inner edge-pressing frame 5, which would cause the inner edge-pressing frame 5 to lift up, thereby causing the supporting straw curtain 1 to fall off. The two edge-pressing strips 6 are located on both sides of the protective straw curtain 3, and the bottom of the edge-pressing strip 6 abuts against the top of the protective straw curtain 3. The edge-pressing strip 6 can also press the two sides of the protective straw curtain 3 tightly, preventing the protective straw curtain 3 from falling off due to the later cracking of the seam.

[0028] The number of edge banding strips 6 can be increased by the staff according to the actual situation.

[0029] Furthermore, the front end of the edge pressing strip 6 is provided with a rounded corner 61. When the front end of the edge pressing strip 6 comes into contact with the protective straw curtain 3, the rounded corner 61 can smoothly press down the protective straw curtain 3.

[0030] Furthermore, the outer edge frame 4, inner pressure frame 5, and pressure strip 6 are made of biodegradable materials, allowing them to naturally degrade in the future and reduce environmental pollution.

[0031] Furthermore, in combination Figure 1 and Figure 8 The top of the protective straw curtain 3 is provided with a prompting section 31.

[0032] Specifically, when using it, first dig a pit in the ground and keep the excavated native soil for later use. Then, the staff lifts up the edge-sealing structure with the supporting straw curtain 1 installed and places it in the pit. Then, the roots of the shrub seedling are planted into the inner groove 101 along the planting opening 301, and the shrub seedling is watered for the first time. Then, the native soil that was previously excavated is used as the dividing line to cover the protective straw curtain 3 and the supporting straw curtain 1 outside the indicating part 31.

[0033] The outer frame 4 provides a point of leverage for workers during handling. Meanwhile, the inner edge 41 and the inner pressure frame 5 work together to keep the straw curtain 1 taut during handling or placement in the pit, making it easier for workers to place the straw curtain 1 flat on the corresponding pit surface.

[0034] The different embodiments described above can be combined, substituted, or used in combination with each other.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-retaining device for planting shrub seedlings, characterized in that: The system includes a supporting straw mat (1), on which a water-retaining layer (11) and a soil fertilizer layer (12) are laid in sequence. A protective straw mat (3) is set on top of the soil fertilizer layer (12). The protective straw mat (3) is fixed to the supporting straw mat (1) by a sewing line. The water-retaining layer (11) and the soil fertilizer layer (12) are located between the supporting straw mat (1) and the protective straw mat (3).

2. The shrub seedling planting and water retention device according to claim 1, characterized in that: The top of the supporting straw mat (1) is provided with an inner groove (101), and a waterproof and breathable membrane (13) is laid on the top of the supporting straw mat (1). Part of the waterproof and breathable membrane (13) is laid on the groove wall of the inner groove (101). The water-retaining layer (11) and the soil fertilizer layer (12) are laid on the waterproof and breathable membrane (13) located in the inner groove (101) in sequence.

3. The shrub seedling planting and water retention device according to claim 1, characterized in that: The protective straw curtain (3) is provided with a planting opening (301).

4. The shrub seedling planting and water retention device according to claim 1, characterized in that: It also includes an edge-sealing structure, which includes an edge-sealing outer frame (4) and an inner pressing frame (5). The bottom of the inner wall of the edge-sealing outer frame (4) is provided with an inner edge (41). The supporting straw curtain (1) is laid in the edge-sealing outer frame (4), and the bottom of the supporting straw curtain (1) abuts against the top of the inner edge (41). The inner pressure frame (5) is snapped onto the inner wall of the outer edge frame (4), and the bottom of the inner pressure frame (5) abuts against the top of the supporting straw curtain (1).

5. The shrub seedling planting and water retention device according to claim 4, characterized in that: Several rubber strips (51) are fixedly connected to the outer wall of the inner pressure frame (5), and the inner pressure frame (5) is snapped onto the inner wall of the edge-finishing frame (4) by the rubber strips (51).

6. The shrub seedling planting water-retaining device according to claim 4, characterized in that: The outer frame (4) has a first slot (401) symmetrically opened on two opposite side walls, and the inner frame (5) has a second slot (501) symmetrically opened on two opposite side walls, with the second slot (501) corresponding to the first slot (401) one by one; A pressing strip (6) is inserted into one of the two first slots (401) on the same side. The front end of the pressing strip (6) passes through the corresponding second slot (501) in sequence and continues to extend, and finally inserts into the corresponding first slot (401) on the other side of the edge-finishing frame (4). The two edge strips (6) are located on both sides of the protective straw curtain (3), and the bottom of the edge strips (6) abuts against the top of the protective straw curtain (3).

7. The shrub seedling planting water-retaining device according to claim 6, characterized in that: The front end of the pressing strip (6) is provided with a rounded corner (61).

8. The shrub seedling planting and water retention device according to claim 7, characterized in that: The outer edge frame (4), inner pressure frame (5), and pressure strip (6) are made of biodegradable materials.

9. The shrub seedling planting and water retention device according to claim 1, characterized in that: The top of the protective straw curtain (3) is provided with a prompting part (31).

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