Slope water and fertilizer guiding device and slope ecological restoration method

Abstract

The invention provides a slope water and fertilizer guiding device and a slope ecological restoration method.The slope water and fertilizer guiding device comprises a semi-funnel-shaped guiding device body, the two sides of the guiding device body are each detachably connected with at least one guiding groove, and the guiding device body is used for collecting and guiding water and fertilizer; the guide groove is used for guiding water and fertilizer from the slope surface to the guide device body. Gravity and liquidity of water and fertilizer are fully utilized, directional conveying of the water and fertilizer is achieved through the semi-funnel-shaped structure guiding device body and the guiding groove, water and fertilizer (liquid fertilizer and granular fertilizer) are directly guided to the periphery of a root system of a plant, and therefore utilization efficiency of the water and the fertilizer is improved, and growth of the plant is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of slope ecological restoration and soil and water conservation, and in particular to a slope water and fertilizer guiding device and a slope ecological restoration method. Background Art

[0002] In the prior art, the ecological restoration of slopes mainly includes soil spraying, V-shaped planting troughs (floating platforms), ecological bags and hanging nets, etc., which rely on mechanical seed spraying or manual seed sowing, artificial planting of seedlings, etc. to restore vegetation on the slopes. In the process of vegetation restoration, automatic sprinkler systems or manual methods are usually used for watering and fertilizing. This method forms a "surface" distribution of water and fertilizer, resulting in uneven distribution of water and fertilizer on the slope surface. Especially for granular fertilizers, they often fall directly to the bottom of the slope and cannot effectively stay on the slope surface, causing serious loss of water and fertilizer. This not only affects the effective use of water and fertilizer, but also is not conducive to the absorption and growth of plants, especially target plants. When creating a slope ecological landscape dominated by landscape plants and other plants as background plants, how to promote the growth of landscape plants through effective water and fertilizer guidance methods while inhibiting the growth of background plants such as herbaceous plants has become a problem to be solved.

[0003] Existing slope ecological restoration technologies have significant defects in water and fertilizer management. The uneven distribution of water and fertilizer on the "surface" caused by automatic sprinkler systems or manual watering and fertilization methods makes it impossible to effectively concentrate water and fertilizer around the root system of the target plants, thus affecting the absorption and utilization of plants. Especially on slopes with larger slopes, the problem of water and fertilizer loss is more serious, which not only reduces the utilization efficiency of water and fertilizer, but also is not conducive to plant growth and the creation of ecological landscapes. In addition, existing technologies have not effectively solved the problem of how to promote the growth of landscape plants and inhibit the growth of background plants through water and fertilizer guidance methods. Summary of the invention

[0004] The main purpose of the present invention is to provide a slope water and fertilizer guiding device and a slope ecological restoration method, which aims to make full use of gravity and the fluidity of water and fertilizer, and realize the directional transportation of water and fertilizer through a semi-funnel-shaped structure guiding device body and a guiding groove, so as to directly guide water and fertilizer (liquid fertilizer, granular fertilizer) to the periphery of the root system of plants, thereby improving the utilization efficiency of water and fertilizer and promoting plant growth.

[0005] In order to achieve the above-mentioned purpose, the present invention proposes a slope water and fertilizer guiding device, comprising a semi-funnel-shaped guiding device body, at least one guiding groove being detachably connected to both sides of the guiding device body, the guiding device body being used to collect and guide water and fertilizer, and the guiding groove being used to guide water and fertilizer from the slope surface to the guiding device body.

[0006] A further technical solution of the present invention is that the guide groove is U-shaped.

[0007] A further technical solution of the present invention is that insertion holes are provided at both ends of the guide groove to facilitate the mutual splicing of two adjacent guide grooves.

[0008] A further technical solution of the present invention is that two adjacent guide grooves are connected in series and fixed by a connecting piece.

[0009] A further technical solution of the present invention is that the upper diameter of the semi-funnel-shaped guide device body is 10-20 cm, and the lower diameter is 3-5 cm. The base of the semi-funnel-shaped guide device body is a semicircular tube with a tube length of 8-15 cm, and the end of the semicircular tube is pointed.

[0010] A further technical solution of the present invention is that the guide groove is 20-30 cm long, 1-2 cm wide and 1-1.5 cm high.

[0011] A further technical solution of the present invention is that the inner side and the outer side of the guide groove are of the same height or the inner side is lower.

[0012] To achieve the above object, the present invention further proposes a slope ecological restoration method, which is applied to the slope water and fertilizer guiding device as described above, and comprises the following steps:

[0013] Step S10, performing slope finishing: the steps of slope finishing include clearing weeds, removing dangerous rocks and filling potholes;

[0014] Step S20, planting plants on the slope: planting target plants on the slope with a row spacing of 30-40 cm;

[0015] Step S30, laying a moisture-retaining blanket or a weed-proof moisture-retaining film: laying and fixing the moisture-retaining blanket or the weed-proof moisture-retaining film according to the position of the plants, cutting holes or "straight-shaped or cross-shaped" holes at the position where the plants are, and the size of the holes is 15-20 cm;

[0016] Step S40, installing the slope water and fertilizer guiding device: fixing the slope water and fertilizer guiding device on a slope surface that is exposed or covered with the moisture-retaining blanket or the weed-proof moisture-retaining film, wherein the bottom of the semi-funnel-shaped guiding device body is inserted into a position about 5-8 cm from the base of the plant stem;

[0017] Step S50, slope plant maintenance: watering and fertilizing according to plant growth and local climate conditions.

[0018] The beneficial effects of the slope water and fertilizer guiding device and the slope ecological restoration method of the present invention are:

[0019] (1) Improving water and fertilizer utilization efficiency: The present invention reduces the loss of water and fertilizer on the slope by directly guiding water and fertilizer to the vicinity of plant roots, thereby improving the utilization efficiency of water and fertilizer.

[0020] (2) Promoting plant growth: The precise water and fertilizer supply of the present invention is beneficial to the absorption and growth of plants, especially target plants, thereby improving the success rate of vegetation restoration.

[0021] (3) Strong adaptability: The present invention can adapt to the needs of different slopes and different plants and has wide applicability.

[0022] (4) Significant ecological restoration effect: Through effective water and fertilizer management, the present invention can better create a slope ecological landscape with landscape plants as the main plants and other plants as background plants, thereby improving the effect of ecological restoration.

[0023] (5) The present invention is easy to operate, has low maintenance cost, and is suitable for large-scale application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the slope water and fertilizer guiding device of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall structure from another angle of a preferred embodiment of the slope water and fertilizer guiding device of the present invention;

[0026] Figure 3 This is another overall structural schematic diagram of a preferred embodiment of the slope water and fertilizer guiding device of the present invention;

[0027] Figure 4 This is another overall structural schematic diagram of a preferred embodiment of the slope water and fertilizer guiding device of the present invention;

[0028] Figure 5 It is a flow chart of a preferred embodiment of the slope ecological restoration method of the present invention.

[0029] Description of Figure Numbers:

[0030] A guiding device body 10;

[0031] Guide groove 20;

[0032] Connector 30;

[0033] jack 40;

[0034] Base 50;

[0035] Screw 60.

[0036] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0037] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0038] The present invention proposes a slope water and fertilizer guiding device, the main body of which is semi-funnel-shaped, with guiding grooves on both sides that can be randomly connected in series and fixed. The device can be fixed on an exposed slope surface, or on a slope surface covered with a moisture-retaining blanket, a weed-proof film, etc. The bottom of the semi-funnel-shaped guiding device body of the slope water and fertilizer guiding device is inserted at a position about 5-8 cm away from the base of the plant stem, so that the water, liquid fertilizer and granular fertilizer automatically sprayed or manually sprayed on the slope surface can be directly guided to the surrounding area of ​​the plant's root system, avoiding water and fertilizer from being lost everywhere on the inclined slope surface. The slope water and fertilizer guiding device of the present invention enables plants to absorb water and fertilizer more fully, effectively improves the utilization efficiency of water and fertilizer, and is beneficial to plant growth.

[0039] Specifically, Figures 1 to 4 As shown, a preferred embodiment of the slope water and fertilizer guiding device of the present invention includes a semi-funnel-shaped guiding device body 10, and at least one guiding groove 20 is detachably connected to both sides of the guiding device body 10, and the guiding device body 10 is used to collect and guide water and fertilizer, and the guiding groove 20 is used to guide water and fertilizer from the slope surface to the guiding device body 10.

[0040] In this embodiment, the semi-funnel-shaped guiding device body 10 is the core component of the present invention, with an upper diameter of about 10-20 cm and a lower diameter of about 3-5 cm. Its base 50 is a semicircular tube with a length of about 8-15 cm and a pointed end.

[0041] Furthermore, in this embodiment, the guide groove 20 is U-shaped, and both ends of the guide groove 20 are provided with insertion holes 40 to facilitate the mutual splicing between two adjacent guide grooves 20. The guide grooves 20 on both sides of the guide device body 10 can be randomly spliced ​​and fixed in series, and can be fixed with U-shaped nails or other methods.

[0042] In this embodiment, two adjacent guide grooves 20 are connected in series and fixed via a connecting member 30 , and the connecting member 30 may be a fixing screw 60 , a buckle, or the like.

[0043] In this embodiment, the guide groove 20 has a length of 20-30 cm, a width of 1-2 cm, and a height of 1-1.5 cm. The inner side and the outer side of the guide groove 20 are of the same height or the inner side is lower.

[0044] The main functions of the slope water and fertilizer guiding device of the present invention are as follows:

[0045] (1) Water and fertilizer supply: Water, liquid fertilizer and granular fertilizer are sprayed onto the slope surface through an automatic sprinkler system or manually.

[0046] (2) Water and fertilizer guidance: The water and fertilizer on the slope surface directly flow through the semi-funnel-shaped opening or along the guide groove 20 to the semi-funnel-shaped opening and enter the interior of the device.

[0047] (3) Concentration of water and fertilizer: The semi-funnel-shaped base 50 directly transports water and fertilizer to the vicinity of the plant roots, thereby avoiding disorderly flow and loss of water and fertilizer on the slope.

[0048] (4) Plant absorption: Plant roots directly absorb water and fertilizer, promoting plant growth.

[0049] The beneficial effects of the slope water and fertilizer guiding device of the present invention are:

[0050] (1) Improve water and fertilizer utilization efficiency: By directly guiding water and fertilizer to the vicinity of plant roots, the loss of water and fertilizer on the slope is reduced, and the utilization efficiency of water and fertilizer is improved.

[0051] (2) Promote plant growth: Accurate water and fertilizer supply is beneficial to the absorption and growth of plants, especially target plants, thereby improving the success rate of vegetation restoration.

[0052] (3) Strong adaptability: The device can adapt to the needs of different slopes and different plants and has wide applicability.

[0053] (4) Significant ecological restoration effect: Through effective water and fertilizer management, we can better create a slope ecological landscape with landscape plants as the main plants and other plants as background plants, thereby improving the effect of ecological restoration.

[0054] (5) Easy operation: The device is easy to install, has low maintenance cost and is suitable for large-scale application.

[0055] To achieve the above object, the present invention also proposes a slope ecological restoration method, which is applied to the slope water and fertilizer guiding device as described above, such as Figure 5 As shown, the method comprises the following steps:

[0056] Step S10, performing slope finishing: the steps of slope finishing include clearing weeds, removing dangerous rocks and filling potholes.

[0057] Step S20, planting plants on the slope: planting target plants on the slope with a row spacing of 30-40 cm.

[0058] Step S30, laying a moisture-retaining blanket or a weed-proof moisture-retaining film: laying and fixing the moisture-retaining blanket or the weed-proof moisture-retaining film according to the position of the plants, cutting holes or "straight-shaped or cross-shaped" holes at the position of the plants, the size of the holes is 15-20 cm, wherein the size of the holes can be fine-tuned according to the size of the plant seedlings.

[0059] Step S40, installing the slope water and fertilizer guiding device: fixing the slope water and fertilizer guiding device on a slope surface that is exposed or covered with the moisture-retaining blanket or the weed-proof moisture-retaining film, wherein the bottom of the semi-funnel-shaped guiding device body is inserted at a position of about 5-8 cm from the base of the plant stem, and guiding grooves on both sides that can be randomly connected in series and fixed are selected according to the slope conditions and fixed on the slope surface.

[0060] Step S50, slope plant maintenance: watering and fertilizing according to plant growth and local climate conditions.

[0061] The comparison between this method and the conventional method for slope repair is shown in Table 1 below:

[0062] Table 1

[0063]

[0064]

[0065] The beneficial effects of the slope ecological restoration method of the present invention are:

[0066] (1) Improving water and fertilizer utilization efficiency: The present invention reduces the loss of water and fertilizer on the slope by directly guiding water and fertilizer to the vicinity of plant roots, thereby improving the utilization efficiency of water and fertilizer.

[0067] (2) Promoting plant growth: The precise water and fertilizer supply of the present invention is beneficial to the absorption and growth of plants, especially target plants, thereby improving the success rate of vegetation restoration.

[0068] (3) Strong adaptability: The present invention can adapt to the needs of different slopes and different plants and has wide applicability.

[0069] (4) Significant ecological restoration effect: Through effective water and fertilizer management, the present invention can better create a slope ecological landscape with landscape plants as the main plants and other plants as background plants, thereby improving the effect of ecological restoration.

[0070] (5) The present invention is easy to operate, has low maintenance cost, and is suitable for large-scale application.

[0071] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A slope water and fertilizer guiding device, characterized in that: It comprises a semi-funnel-shaped guiding device body, both sides of which are detachably connected with at least one guiding groove, the guiding device body is used to collect and guide water and fertilizer, and the guiding groove is used to guide the water and fertilizer from the slope to the guiding device body.

2. The slope water and fertilizer guiding device according to claim 1, characterized in that: The guide groove is U-shaped.

3. The slope water and fertilizer guiding device according to claim 2 is characterized in that: Insertion holes are provided at both ends of the guide groove to facilitate the mutual splicing of two adjacent guide grooves.

4. The slope water and fertilizer guiding device according to claim 3 is characterized in that: Two adjacent guide grooves are connected in series and fixed via a connecting piece.

5. The slope water and fertilizer guiding device according to claim 1, characterized in that: The upper opening diameter of the semi-funnel-shaped guiding device body is 10-20 cm, and the lower opening is 3-5 cm. The base of the semi-funnel-shaped guiding device body is a semicircular tube with a tube length of 8-15 cm. The end of the semicircular tube is pointed.

6. The slope water and fertilizer guiding device according to claim 1, characterized in that: The guide groove has a length of 20-30 cm, a width of 1-2 cm, and a height of 1-1.5 cm.

7. The slope water and fertilizer guiding device according to claim 6, characterized in that: The inner side and the outer side of the guide groove are at the same height or the inner side is lower.

8. A slope ecological restoration method, characterized in that: The slope ecological restoration method is applied to the slope water and fertilizer guiding device according to any one of claims 1 to 7, and the method comprises the following steps: Step S10, performing slope finishing: the steps of slope finishing include clearing weeds, removing dangerous rocks and filling potholes; Step S20, planting plants on the slope: planting target plants on the slope with a row spacing of 30-40 cm; Step S30, laying a moisture-retaining blanket or a weed-proof moisture-retaining film: laying and fixing the moisture-retaining blanket or the weed-proof moisture-retaining film according to the location of the plants, cutting holes or "straight-shaped or cross-shaped" holes at the location of the plants, and the size of the holes is 15-20 cm; Step S40, installing the slope water and fertilizer guiding device: fixing the slope water and fertilizer guiding device on a slope surface that is exposed or covered with the moisture-retaining blanket or the weed-proof moisture-retaining film, wherein the bottom of the semi-funnel-shaped guiding device body is inserted into a position about 5-8 cm from the base of the plant stem; Step S50, slope plant maintenance: watering and fertilizing according to plant growth and local climate conditions.

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