Eco-friendly grassland degradation reversal method and application device thereof

Abstract

The invention provides an eco-friendly grassland degradation reversal method and an application device thereof. The eco-friendly grassland degeneration reversal method and the application device thereof comprise the following steps: S1, trimming a lawn, namely trimming the degraded lawn to a lower position to eliminate the influence of overhigh branches and leaves of the existing lawn on shielding of groove germination, and only cleaning a withered grass layer on the surface of the lawn after the lawn is trimmed; s2, matters needing attention for cleaning the withered grass layer need to be known when the withered grass layer is cleaned, and a part of velvet soil needs to be raked on the earth surface when the withered grass is raked during cleaning, so that survival of grass seeds reseeded in the later period is facilitated; s3, after the withered grass layer is cleaned, only the corresponding grass seeds need to be sown again. According to the eco-friendly grassland degeneration reversal method and the application device thereof provided by the invention, the survival rate of grass seeds can be effectively improved when part of the grassland region is effectively reversed through the method, and the eco-friendly grassland degeneration reversal effect can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of grassland degradation reversal, and in particular to an eco-friendly grassland degradation reversal method and an application device thereof. Background Art

[0002] Grassland degradation refers to the decline of grassland vegetation, which is mainly manifested in the reduction of high-quality forage species, the deterioration of the quality of various forage species, and the decrease in grass yield per unit area. Grassland degradation is a type of land degradation and one of the main manifestations of land desertification.

[0003] The methods to reverse grassland degradation mainly include fencing, soil loosening and improvement, overseeding, fertilization, planting trees and grass, strengthening grassland ecological protection, strengthening grassland ecological restoration, and rational use of grassland resources. Overseeding is to plant suitable legumes or grasses on degraded grasslands, which helps to restore the ecological balance of the grassland.

[0004] However, the method of reseeding to reverse the degradation of partial grassland in an eco-friendly manner is prone to improper operation of some steps during the actual operation, which may affect the germination and survival of the reseeded grass seeds, thereby affecting the reversal of eco-friendly grassland degradation.

[0005] Therefore, it is necessary to provide an eco-friendly grassland degradation reversal method and its application device to solve the above technical problems. Summary of the invention

[0006] The present invention provides an eco-friendly grassland degradation reversal method and an application device thereof, which solves the problem that in the actual operation process of eco-friendly grassland degradation reversal by overseeding, improper operation of some steps may affect the germination and survival of grass seeds.

[0007] In order to solve the above technical problems, the present invention provides an eco-friendly grassland degradation reversal method and an application device thereof, comprising the following steps:

[0008] S1: First mow the lawn, mow the degraded lawn at a lower level to eliminate the shading effect of the existing lawn's overly high branches and leaves on the germination of the trough. After mowing the lawn, only the dead grass layer on the lawn surface needs to be cleaned;

[0009] S2: When cleaning the dead grass layer, you need to understand the precautions for cleaning the dead grass layer, and when raking the dead grass, you need to rake out some of the fluff on the surface to facilitate the survival of the grass seeds to be sown later;

[0010] S3: After the dead grass layer is cleaned, you only need to re-sow the corresponding grass seeds, evenly spread the seeds into the soil in the area where they need to be sown, and if necessary, cover them with a thin layer of soil or sand to cover the seeds;

[0011] S4: After the grass seeds are sown, watering is required regularly. During this process, as long as the surface is kept moist, the seeds can generally germinate smoothly;

[0012] The season for reseeding grass seeds is mainly spring and autumn for cold-season lawns and summer for warm-season lawns. It is particularly important to replenish water during the watering process, especially during the high temperature period at noon, because lack of water and exposure to the sun at noon will cause the sprouted grass grains to shrink and die, resulting in failure of reseeding. Non-woven fabrics can also be used to retain moisture during the sowing process. If the temperature is too low, black shade nets or oil paper can be used to increase the temperature.

[0013] Preferably, the cleaning of the dead grass layer on the lawn surface comprises raking the lawn in the area to be sown using a rake or a grass combing machine;

[0014] The main purpose of cleaning the grass layer on the lawn surface is to break up the grass layer on the lawn surface. The dead leaves form a solid hydrophobic layer on one side of the soil surface.

[0015] An eco-friendly grassland degradation reversal application device, characterized by comprising: a bottom plate;

[0016] Four support bolts, the four support bolts are fixedly connected to the bottom of the bottom plate, a water bucket is installed on the top of the bottom plate, a mounting groove is opened at the bottom of the water bucket, a delivery pump is installed on the top of the inner wall of the mounting groove, a placement frame with a cover is installed on the top of the bottom plate, and an inlet pipe is installed on the top of the water bucket;

[0017] The bucket is divided into two parts, the upper and lower parts, separated by a sealed partition in the middle. Figure 5 The outer surface of the bucket is provided with openings in four directions at the bottom.

[0018] Preferably, the inlet of the delivery pump is equipped with a discharge pipe, the outlet of the delivery pump is equipped with a multi-way head through the delivery pipe, the outlets of the multi-way head are respectively equipped with connecting pipes, and the other ends of the connecting pipes are each equipped with a mounting head with a first solenoid valve;

[0019] The mounting head is connected to the outer surface of the bucket, the first solenoid valve can be opened and closed at a fixed time in cooperation with the timer, and the other end of the discharge pipe is connected to the top of the inner wall of the mounting groove.

[0020] Preferably, the other end of each of the first solenoid valves is provided with a water pipe via a connector, and the other end of each of the water pipes is provided with a spray head;

[0021] The nozzle can be either an atomizing nozzle or a high-pressure nozzle, and the water pipe is a supporting pipe.

[0022] Preferably, a mounting shell is installed on the top of the water bucket, a motor is installed inside the mounting shell, a rotating shaft is installed at the delivery end of the motor, a stirring rod is installed at the bottom end of the rotating shaft through a mounting ring, and a liquid level sensor is installed on the top of the water bucket;

[0023] The stirring rod can speed up the dissolution of nutrients, fertilizers and water.

[0024] Preferably, a filter plate is installed inside the water bucket, a control box is installed on the front surface of the outer surface of the water bucket through a mounting plate, and a display screen, a switch and a timer are installed inside the control box respectively;

[0025] The control box is provided with a door with a lock.

[0026] Preferably, the top of the bottom plate is rotatably connected to a winding wheel, the top of the winding wheel is provided with a second solenoid valve via a rotating head, and a limit frame is provided at the bottom of the outer surface of the water bucket;

[0027] The rotating head is divided into two parts, an upper part and an lower part, which are rotatably connected and sealed. The lower rotating head is connected to one end of the hose, and the upper rotating head is connected to the second solenoid valve.

[0028] Preferably, a hose is provided on the outer surface of the reel, a plurality of butt joints are provided on the outer surface of the hose, and a pull head is installed at the other end of the hose;

[0029] The butt joint is connected to the nozzle, and a sealing plug is arranged on the butt joint where the nozzle is not installed.

[0030] Compared with the related art, the eco-friendly grassland degradation reversal method provided by the present invention has the following advantages:

[0031] Beneficial effects:

[0032] The present invention provides an eco-friendly grassland degradation reversal method. In order to improve the effect of reversing the degradation of eco-friendly grassland by reseeding, the lawn is first mowed, and the degraded lawn is mowed at a lower level to eliminate the shielding effect of the existing lawn's too high branches and leaves on the germination of the groove. Then the dead grass layer on the lawn surface is cleaned. The main purpose is to break the dead grass layer on the lawn surface. The dead dead leaves form a solid hydrophobic layer on one side of the soil surface. When cleaning the dead grass layer, it is necessary to pay attention to raking out a part of the velvet soil on the surface, and then re-sow the grass seeds. After the sowing is completed, watering is required regularly, and the surface needs to be kept moist so that the seeds can generally germinate smoothly. In particular, watering during the high temperature period at noon is particularly important. When the method can effectively reverse part of the grassland area, the survival rate of the grass seeds can be effectively improved, which is beneficial to improving the effect of reversing the degradation of the eco-friendly grassland. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic diagram of the eco-friendly grassland degradation reversal method provided by the present invention;

[0034] Figure 2 A schematic diagram of cleaning the dead grass layer on the lawn surface is provided for the present invention;

[0035] Figure 3 A schematic diagram of the structure of the first embodiment of the eco-friendly grassland degradation reversal application device provided by the present invention

[0036] Figure 4 A structural schematic diagram of a placement box is provided for the present invention;

[0037] Figure 5 A structural schematic diagram of a stirring rod is provided for the present invention;

[0038] Figure 6 A structural schematic diagram of a display screen is provided for the present invention;

[0039] Figure 7 A schematic structural diagram of a second embodiment of the eco-friendly grassland degradation reversal application device provided by the present invention;

[0040] Figure 8 A structural schematic diagram of a winding wheel is provided for the present invention.

[0041] Numbers in the figure: 1, bottom plate, 2, support bolt, 3, inlet pipe, 4, mounting shell, 5, water bucket, 6, liquid level sensor, 7, mounting plate, 8, control box, 9, first solenoid valve, 10, mounting head, 11, connecting head, 12, water pipe, 13, nozzle, 14, cover, 15, placement frame, 16, motor, 17, rotating shaft, 18, filter plate, 19, stirring rod, 20, mounting ring, 21, discharge pipe, 22, mounting groove, 23, connecting pipe, 24, multi-way head, 25, delivery pipe, 26, delivery pump, 27, timer, 28, switch, 29, display screen, 30, limit frame, 31, hose, 32, pull head, 33, docking head, 34, winding wheel, 35, second solenoid valve, 36, rotating head. DETAILED DESCRIPTION

[0042] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0043] Please refer to Figure 1 , Figure 2 ,in, Figure 1 A schematic diagram of the eco-friendly grassland degradation reversal method provided by the present invention; Figure 2 The present invention provides a schematic diagram of cleaning the dead grass layer on the lawn surface. The eco-friendly grassland degradation reversal method comprises the following steps:

[0044] S1: First mow the lawn, mow the degraded lawn at a lower level to eliminate the shading effect of the existing lawn's overly high branches and leaves on the germination of the trough. After mowing the lawn, only the dead grass layer on the lawn surface needs to be cleaned;

[0045] S2: When cleaning the dead grass layer, you need to understand the precautions for cleaning the dead grass layer, and when raking the dead grass, you need to rake out some of the fluff on the surface to facilitate the survival of the grass seeds to be sown later;

[0046] S3: After the dead grass layer is cleaned, you only need to re-sow the corresponding grass seeds, evenly spread the seeds into the soil in the area where they need to be sown, and if necessary, cover them with a thin layer of soil or sand to cover the seeds;

[0047] S4: After the grass seeds are sown, watering is required regularly. During this process, as long as the surface is kept moist, the seeds can generally germinate smoothly;

[0048] The season for reseeding grass seeds is mainly spring and autumn for cold-season lawns and summer for warm-season lawns. It is particularly important to replenish water during the watering process, especially during the high temperature period at noon, because lack of water and exposure to the sun at noon will cause the sprouted grass grains to shrink and die, resulting in failure of reseeding. Non-woven fabrics can also be used to retain moisture during the sowing process. If the temperature is too low, black shade nets or oil paper can be used to increase the temperature.

[0049] The method of cleaning the dead grass layer on the lawn surface is to rake or comb the lawn in the area where sowing is required by using a rake or a grass combing machine;

[0050] The main purpose of cleaning the dead grass layer on the lawn surface is to break up the dead grass layer on the lawn surface. The dead leaves form a solid hydrophobic layer on one side of the soil surface. If not handled properly, the grass seeds after sowing will not only easily dehydrate and die, but the roots will also find it difficult to penetrate the dead grass layer and go deep into the soil.

[0051] The working principle of the eco-friendly grassland degradation reversal method provided by the present invention is as follows:

[0052] First, mow the lawn, and mow the degraded lawn lower to eliminate the shading effect of the existing lawn's overly high branches and leaves on the germination of the trough. Then clean the dead grass layer on the lawn surface. The main purpose is to break up the dead grass layer on the lawn surface. The dead leaves form a solid hydrophobic layer on one side of the soil surface. When cleaning the dead grass layer, you need to pay attention to rake out a part of the fluff soil on the surface, and then re-sow the grass seeds. After sowing, you need to water regularly, and keep the surface moist. The seeds can generally germinate smoothly, especially during the high temperature period at noon. Replenishing water is especially important.

[0053] Compared with the related art, the eco-friendly grassland degradation reversal method provided by the present invention has the following advantages:

[0054] Beneficial effects:

[0055] In order to improve the effect of reversing the degradation of eco-friendly grassland by overseeding, the lawn is first mowed, and the degraded lawn is mowed lower to eliminate the shading effect of the existing lawn's excessively high branches and leaves on the germination of the trough. Then the dead grass layer on the lawn surface is cleaned. The main purpose is to break the dead grass layer on the lawn surface. The dead leaves form a solid hydrophobic layer on one side of the soil surface. When cleaning the dead grass layer, it is necessary to pay attention to raking out a part of the fluff soil on the surface, and then re-sow the grass seeds. After sowing, regular watering is required, and the surface needs to be kept moist. The seeds can generally germinate smoothly, especially the replenishment of water during the high temperature period at noon is particularly important. This method can effectively reverse some areas of the grassland, and can effectively improve the survival rate of grass seeds, which is beneficial to improving the effect of reversing the degradation of eco-friendly grassland.

[0056] First embodiment

[0057] Please refer to Figure 3-Figure 4 - Figure 5-Figure 6 , Figure 3 A schematic diagram of the structure of the first embodiment of the eco-friendly grassland degradation reversal application device provided by the present invention Figure 4 A structural schematic diagram of a placement box is provided for the present invention; Figure 5 A structural schematic diagram of a stirring rod is provided for the present invention; Figure 6 The present invention provides a structural schematic diagram of a display screen, based on an eco-friendly grassland degradation reversal application device provided in the first embodiment of the present application.

[0058] Specifically, the first embodiment of the present application provides an eco-friendly grassland degradation reversal application device, characterized by comprising: a bottom plate 1;

[0059] Four support bolts 2, the four support bolts 2 are fixedly connected to the bottom of the bottom plate 1, a water bucket 5 is installed on the top of the bottom plate 1, a mounting groove 22 is opened at the bottom of the water bucket 5, a delivery pump 26 is installed on the top of the inner wall of the mounting groove 22, a placement frame 15 with a cover 14 is installed on the top of the bottom plate 1, and an inlet pipe 3 is installed on the top of the water bucket 5;

[0060] The bucket 5 is divided into two parts, the upper and lower parts, separated by a sealed partition in the middle. Figure 5 The outer surface of the bucket 5 is provided with openings in four directions at the bottom, the placement frame 15 is used to place batteries and controllers for controlling the operation of the equipment, and the entry pipe 3 is convenient for fertilizer and water to enter.

[0061] The inlet of the delivery pump 26 is provided with a discharge pipe 21, and the outlet of the delivery pump 26 is provided with a multi-way head 24 through a delivery pipe 25, and the outlets of the multi-way head 24 are provided with connecting pipes 23, and the other ends of the connecting pipes 23 are provided with a mounting head 10 with a first solenoid valve 9;

[0062] The mounting head 10 is connected to the outer surface of the bucket 5, the first solenoid valve 9 can cooperate with the timer 27 to realize timed opening and closing, and the other end of the discharge pipe 21 is connected to the top of the inner wall of the mounting groove 22, so that the water inside the bucket 5 can be pumped out.

[0063] The other end of each of the first solenoid valves 9 is provided with a water pipe 12 via a connector 11, and the other end of each of the water pipes 12 is provided with a nozzle 13;

[0064] The nozzle 13 can be an atomizing nozzle or a high-pressure nozzle, and the water pipe 12 is a supporting pipe.

[0065] The top of the water bucket 5 is installed with a mounting shell 4, the inside of the mounting shell 4 is installed with a motor 16, the delivery end of the motor 16 is installed with a rotating shaft 17, the bottom end of the rotating shaft 17 is installed with a stirring rod 19 through a mounting ring 20, and the top of the water bucket 5 is installed with a liquid level sensor 6;

[0066] The stirring rod 19 can accelerate the dissolution of the nutrient fertilizer and water, the mounting shell 4 plays a protective role, and the liquid level sensor 6 can monitor the amount of water inside the water bucket 5.

[0067] A filter plate 18 is installed inside the water bucket 5, and a control box 8 is installed on the outer surface of the water bucket 5 at the front through a mounting plate 7, and a display screen 29, a switch 28 and a timer 27 are installed inside the control box 8;

[0068] The control box 8 is provided with a locked door, and the timer 27 and the display screen 29 cooperate to realize the timing opening and closing of the solenoid valve and the delivery pump 26.

[0069] Compared with the related art, the eco-friendly grassland degradation reversal application device provided by the present invention has the following beneficial effects:

[0070] In order to facilitate watering of the grass seeds sown when reversing the degradation of the eco-friendly grassland area, a base plate 1 with a support bolt 2 is placed in the area where the grass seeds have been re-sown, and a water bucket 5 is installed on the top of the base plate 1. The filter plate 18 and the stirring rod 19 inside the water bucket 5 can accelerate the mixing of nutrient materials and water, and at the same time, particles or impurities are prevented from entering the interior of the delivery pump 26 through filtering. The delivery pump 26 connects the water bucket 5 and the four connecting pipes 23 through the multi-way head 24 and the discharge pipe 21, so that water can be delivered to the four nozzles 13 through the connecting pipes 23, and then through the nozzles 13 sprays out water to the grass seeds in the reseeding area. Since the overall volume of the structure on the bottom plate 1 is small, it can be flexibly moved. When it is moved to the corresponding position and the interior of the water bucket 5 is filled with water, the delivery pump 26, the first solenoid valve 9 and the timer 27 can cooperate with each other to achieve watering of the grass seeds in the reseeding area at the corresponding time. Through this structure, the reseeding grass seed area can be flexibly watered. The timed watering equipment can be used to achieve automatic watering where watering is needed, which is beneficial to improve the survival rate of the reseeding grass seeds. The staff only needs to regularly replenish water and check the circuit.

[0071] Second embodiment

[0072] Please refer to Figure 7-Figure 8 , Figure 7 A schematic structural diagram of a first embodiment of an eco-friendly grassland degradation reversal application device provided by the present invention; Figure 8 The present invention provides a structural schematic diagram of a winding wheel; based on the novel grinding roller sleeve lifting tool provided in the first embodiment of the present application, the second embodiment of the present application proposes another novel grinding roller sleeve lifting tool. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0073] Specifically, the eco-friendly grassland degradation reversal application device provided in the second embodiment of the present application is different in that the top of the bottom plate 1 is rotatably connected to a winding wheel 34, the top of the winding wheel 34 is installed with a second solenoid valve 35 through a rotating head 36, and the outer surface of the water bucket 5 is located at the bottom and a limit frame 30 is installed;

[0074] The rotating head 36 is divided into two parts, the upper and lower parts, which are rotatably connected and sealed. The lower rotating head 36 is connected to one end of the hose 31, and the upper rotating head 36 is connected to the second solenoid valve 35. The second solenoid valve 35 is connected to the delivery pipe 25. The delivery pipe 25 is a metal pipe with a limiting function.

[0075] The outer surface of the winding wheel 34 is provided with a hose 31, the outer surface of the hose 31 is provided with a plurality of joints 33, and the other end of the hose 31 is installed with a pull head 32;

[0076] The butt joint 33 is connected to the nozzle 13 , and a sealing plug is provided on the butt joint 33 where the nozzle 13 is not installed, and the hose 31 passes through the limiting frame 30 .

[0077] Compared with the related art, the eco-friendly grassland degradation reversal application device provided by the present invention has the following beneficial effects:

[0078] In order to increase the watering area of ​​the bucket 5, a rotatable reel 34 is installed above the bottom plate 1, and a hose 31 with a docking joint 33 on the outer surface is wound around the outer surface of the reel 34, and the top of the reel 34 connects one end of the hose 31 to the second solenoid valve 35 through a rotating head 36, so that when the reel 34 rotates, a part of the rotating head 36 equipped with the second solenoid valve 35 does not rotate but can continuously inject water into the interior of the hose 31, and the inlet of the second solenoid valve 35 is connected to the delivery pipe 25. In actual use, first, the hose 31 is pulled out from the outer surface of the winding wheel 34 according to needs, and the nozzle 13 is installed on the docking joint 33. If the docking joint 33 without the nozzle 13 is sealed, it can be sealed with a sealing structure. Then, the hose 31 is laid in the reseeding area as needed, and then the timer 27, the delivery pump 26 and the second solenoid valve 35 cooperate to spray water through the nozzle 13 to water the grass seeds in the reseeding area. This design increases the watering area of ​​the small watering equipment and improves its applicability.

[0079] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made 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. An eco-friendly grassland degradation reversal method, characterized in that: The following steps are involved: S1: First mow the lawn, mow the degraded lawn at a lower level to eliminate the shading effect of the existing lawn's overly high branches and leaves on the germination of the trough. After mowing the lawn, only the dead grass layer on the lawn surface needs to be cleaned; S2: When cleaning the dead grass layer, you need to understand the precautions for cleaning the dead grass layer, and when raking the dead grass, you need to rake out some of the fluff on the surface to facilitate the survival of the grass seeds to be sown later; S3: After the dead grass layer is cleaned, you only need to re-sow the corresponding grass seeds, evenly spread the seeds into the soil in the area where they need to be sown, and if necessary, cover them with a thin layer of soil or sand to cover the seeds; S4: After the grass seeds are re-seeded, regular watering is required. During this process, as long as the surface is kept moist, the seeds can generally germinate smoothly.

2. The eco-friendly grassland degradation reversal method according to claim 1, characterized in that: The dead grass layer on the lawn surface is cleaned by using a rake or a grass combing machine to rake the lawn in the area where sowing is required.

3. An eco-friendly grassland degradation reversal application device, characterized in that: include: Base plate; Four support bolts are fixedly connected to the bottom of the base plate, a water bucket is installed on the top of the base plate, a mounting groove is opened at the bottom of the water bucket, a delivery pump is installed on the top of the inner wall of the mounting groove, a placement frame with a cover is installed on the top of the base plate, and an inlet pipe is installed on the top of the water bucket.

4. The eco-friendly grassland degradation reversal application device according to claim 3, characterized in that: The inlet of the delivery pump is equipped with a discharge pipe, the outlet of the delivery pump is equipped with a multi-way head through the delivery pipe, the outlets of the multi-way head are respectively equipped with connecting pipes, and the other end of the connecting pipes is equipped with a mounting head with a first solenoid valve.

5. The eco-friendly grassland degradation reversal application device according to claim 4, characterized in that: The other end of the first solenoid valve is equipped with a water pipe through a connector, and the other end of the water pipe is equipped with a spray head.

6. The eco-friendly grassland degradation reversal application device according to claim 3, characterized in that: A mounting shell is installed on the top of the water bucket, a motor is installed inside the mounting shell, a rotating shaft is installed at the delivery end of the motor, a stirring rod is installed at the bottom end of the rotating shaft through a mounting ring, and a liquid level sensor is installed on the top of the water bucket.

7. The eco-friendly grassland degradation reversal application device according to claim 3, characterized in that: A filter plate is installed inside the water bucket, and a control box is installed on the front surface of the outer surface of the water bucket through a mounting plate, and a display screen, a switch and a timer are installed inside the control box.

8. The eco-friendly grassland degradation reversal application device according to claim 3, characterized in that: The top of the bottom plate is rotatably connected to a winding wheel, the top of the winding wheel is provided with a second electromagnetic valve via a rotating head, and a limiting frame is provided at the bottom of the outer surface of the water bucket.

9. The eco-friendly grassland degradation reversal application device according to claim 8, characterized in that: The outer surface of the winding wheel is provided with a hose, the outer surface of the hose is provided with a plurality of butt joints, and the other end of the hose is installed with a pull head.

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