Inter-row grass growing control device for blueberry cultivation

Abstract

The utility model discloses an inter-row grass growing control device for blueberry cultivation. The inter-row grass growing control device comprises a first covering cloth, a second covering cloth, a third covering cloth, a fixer, a secondary hasp layer, a fourth covering cloth and a primary hasp layer. Different coverage areas are formed through different pieces of coverage cloth, the problem that different grass seeds cannot be conveniently planted in different rows in sequence in a partitioned mode in the prior art is solved, partitioned planting is neat and uniform, continuous coverage of the second coverage cloth and the third coverage cloth is not affected after the first coverage cloth is uncovered and removed, and the planting efficiency is improved. It is ensured that the second covering cloth and the third covering cloth form an inter-row and in-row barrier belt of the blueberry garden for a long time, and inter-row grass spreading into rows can be reduced; the covering cloth is fixed through the fixator, the covering cloth can be fixed only through simple screwing, operation is convenient and fast, and the covering cloth is convenient to uncover and remove.

Description

Technical Field

[0001] The utility model belongs to the technical field of blueberry cultivation facilities, and in particular relates to an inter-row weed control device for blueberry cultivation. Background Art

[0002] In the process of blueberry garden cultivation and management, inter-row weeding is a common soil improvement method. Planting grass seeds between rows can strengthen the soil, reduce soil erosion, and form the effect of water and fertilizer conservation. After the inter-row weeds are mowed, they are sprinkled between rows or buried to form green manure, which helps to improve soil fertility. Before artificial sowing of grass seeds, it is necessary to clean the weeds between rows in order to provide a suitable growth environment for the grass seeds. Usually, the inter-row weeds are covered with ground film to block the light and kill the weeds. Since this ground film is a long roll, it can only be covered as a whole, and it must be removed as a whole when it is uncovered and removed. After removal, the rows are exposed and the grass seeds can only be sown. In the case of inter-row weeding at different times, either artificial sowing is performed based on experience, or one grass seed is sown first, and then artificially removed and another grass seed is replanted. It is difficult to plant evenly and the implementation is relatively troublesome. For this reason, it is very necessary to develop an inter-row weeding control device for blueberry cultivation that can solve the above problems. Utility Model Content

[0003] The utility model aims to provide a blueberry inter-row weed control device with the planting zoning capability.

[0004] The purpose of the utility model is achieved in this way, including a first covering cloth, a second covering cloth, a third covering cloth, a fixer, a sub-hook layer, a fourth covering cloth, and a mother hook and loop layer, wherein the first covering cloth is paved with the second covering cloth on one side and the third covering cloth on the other side, and the edge of the first covering cloth overlaps with the edge of the second covering cloth and the third covering cloth, the edge of the first covering cloth is located on the second covering cloth and the third covering cloth, and a plurality of fixing holes are provided on the edge of the first covering cloth and the second covering cloth and the overlapping part of the first covering cloth and the first covering cloth and the second covering cloth; the fixer includes an insert rod, an internal thread sleeve, and a pressure ring, and each fixing hole is provided with a fixer, the upper part of the insert rod body is an external thread structure, and the internal thread sleeve is a pressure ring. The threaded sleeve and the pressure ring are both sleeved on the insertion rod, and the internal threaded sleeve is located on the pressure ring, the insertion rod passes through the fixed hole, and the pressure ring presses the corresponding covering cloth; along the length direction of the first covering cloth, a number of equally spaced openings are opened on the first covering cloth, and the edge above the opening is provided with a sub-hook layer, and the bottom edge of the fourth covering cloth is provided with a circle of mother-hook layer, each opening is covered with a fourth covering cloth, and the sub-hook layer overlaps the mother-hook layer; the first covering cloth, the second covering cloth, the third covering cloth, and the fourth covering cloth are all composed of an upper surface layer, a lower surface layer and an intermediate layer, the upper surface layer and the lower surface layer are black non-woven fabrics, the intermediate layer is a black ground film, and the sub-hook layer, the mother-hook layer, and the intermediate layer are all provided with through holes.

[0005] Preferably, the minimum width of the second covering cloth and the third covering cloth is 20 cm.

[0006] Among them, the mother buckle layer and the child buckle layer are buckles well known to those skilled in the art, such as Velcro, which are fixed together by the mother and child buckles of Velcro, and can be separated by tearing them off when they need to be disassembled; the insert rod, the internal threaded sleeve, and the pressure ring are all made of stainless steel; the upper surface layer, the lower surface layer and the middle layer are compounded together by a processing technology well known to those skilled in the art, such as a hot pressing process.

[0007] The black non-woven fabric itself has a relatively porous structure, which makes it water-permeable and breathable; and the black ground film is a commonly used film material for covering the ground in this field.

[0008] Preferably, the width of the overlapping portion between the edge of the first covering cloth and the edges of the second covering cloth and the third covering cloth is at least 5 cm.

[0009] Preferably, the mouth is a square mouth.

[0010] Preferably, the lower half of the insertion rod is a quadrangular rod, and the upper half is a cylindrical rod; this structure helps to enhance stability.

[0011] The beneficial effects of the utility model: the utility model forms different covering areas through different covering cloths, which solves the problem that the prior art is inconvenient to plant different grass species in the inter-row partitions in sequence. The partition planting is neat and uniform, and after the first covering cloth is peeled off and removed, it does not affect the second covering cloth and the third covering cloth to continue covering, ensuring that the second covering cloth and the third covering cloth form a barrier zone between and within the rows of the blueberry garden for a long time, which helps to reduce the spread of inter-row grass into the rows; the utility model fixes the covering cloth through a fixer, and the covering cloth can be fixed by simply twisting it, which is easy to operate and also convenient to peel off and remove the covering cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0013] Figure 2 is a schematic diagram of the structure of the fourth covering cloth and the female buckle layer;

[0014] Figure 3 Schematic diagram of the three-layer structure of the covering cloth;

[0015] Figure 4 is a schematic diagram of the structure of the fixator;

[0016] In the figure: 1-first covering cloth, 2-second covering cloth, 3-third covering cloth, 4-fixer, 401-insertion rod, 402-internal thread sleeve, 403-pressure ring, 5-sub-fastener layer, 6-fourth covering cloth, 7-female fastener layer, 8-mouth, 901-upper surface layer, 902-lower surface layer, 903-middle interlayer. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited in any way. Any changes or substitutions made based on the teachings of the present invention belong to the protection scope of the present invention.

[0018] Example 1

[0019] As attached Figure 1~Figure 4 The utility model shown in the figure comprises a first covering cloth 1, a second covering cloth 2, a third covering cloth 3, a fastener 4, a sub-fastener layer 5, a fourth covering cloth 6, and a mother fastener layer 7. The first covering cloth 1 is paved with the second covering cloth 2 on one side and the third covering cloth 3 on the other side, and the edge of the first covering cloth 1 overlaps with the edge of the second covering cloth 2 and the third covering cloth 3, and the edge of the first covering cloth 1 is located on the second covering cloth 2 and the third covering cloth 3. A plurality of fixing holes are provided at the edge of the first covering cloth 1 and the second covering cloth 2 and the overlapping part of the first covering cloth 1 and the first covering cloth 1 and the second covering cloth 2; the fastener comprises an insert rod 401, an internal threaded sleeve 402, and a pressing ring 403, and each fixing hole is provided with a fastener, the upper part of the rod body of the insert rod 401 is an external thread structure, the internal threaded sleeve 402 and the pressing ring 403 are both sleeved on the insert rod 401, and the internal threaded sleeve 402 is located on the pressing ring 403, the insert rod 401 passes through the fixing hole, and the pressing ring 403 presses the corresponding covering cloth; along the first In the length direction of the covering cloth 1, a plurality of equally spaced openings 8 are provided on the first covering cloth 1, a sub-fastening layer 5 is provided on the edge above the opening 8, a circle of a main fastening layer 7 is provided on the bottom edge of the fourth covering cloth 6, each opening 8 is covered with a fourth covering cloth 6, and the sub-fastening layer 5 is overlapped with the main fastening layer 7; the first covering cloth 1, the second covering cloth 2, the third covering cloth 3, and the fourth covering cloth 6 are all composed of an upper surface layer 901, a lower surface layer 902, and an intermediate layer 903, the upper surface layer 901 is provided with a lower surface layer 902, and a middle layer 903. Layer 901 and lower surface layer 902 are black non-woven fabrics, the middle interlayer 903 is a black ground film, the sub-fastener layer 5, the main fastener layer 7 and the middle interlayer 903 are all provided with through holes; the width of the second covering cloth 2 and the third covering cloth 3 are both 20 cm; the width of the overlapping part of the edge of the first covering cloth 1 and the edge of the second covering cloth 2 and the third covering cloth 3 is 5 cm; the mouth 8 is a square mouth; the lower half of the insertion rod 401 is a quadrangular rod, and the upper half is a cylindrical rod.

[0020] The working principle and working process of the utility model are as follows: firstly, the second covering cloth 2 and the third covering cloth 3 are laid on both sides of the ground between the rows of the blueberry orchard, and then the first covering cloth is laid in the middle of the ground between the rows of the blueberry orchard, so that the first covering cloth 1, the second covering cloth 2 and the third covering cloth 3 cover the area between the rows of the orchard, and at the same time, the edge of the first covering cloth 1 is pressed on the edge of the second covering cloth 2 and the third covering cloth 3; the insertion rod 401 is inserted into the fixing hole, and the internal thread sleeve 402 is screwed, so that the pressure ring 403 presses the covering cloth tightly, so that the covering cloth is fixed on the ground The upper and lower surfaces of the covering cloth play an auxiliary role in reducing light transmission. The non-woven fabric itself has a lot of porous structures, which are breathable and water-permeable, while the middle layer mainly plays a supporting role and reduces light transmission. The through holes are breathable and water-permeable. The three-layer covering cloth together forms a light-shielding, breathable and water-permeable structure, which kills the weeds between the rows without affecting the soil's acceptance of natural and artificial irrigation and normal respiration. After the weeds die, they turn into green manure on the spot, which helps to improve soil fertility. After using this device for a period of time, the fourth covering cloth The cover cloth 6 is peeled off, and the sub-hook and loop layer 5 is separated from the main hook and loop layer 7 to expose the mouth 8; grass seeds, such as perennial forage grass that is easy to survive, are sown at the mouth 8 to carry out artificial grass growth. When the grass seed seedlings at the mouth 8 grow to a certain extent, the internal threaded sleeve 402 fixing the first cover cloth 1 is loosened and the internal threaded sleeve 402 and the pressure ring 403 are removed, the first cover cloth 1 is peeled off and removed, and the corresponding internal threaded sleeve 402 and the pressure ring 403 are reinstalled to keep the second cover cloth 2 and the third cover cloth 3 covered and fixed; fill the corresponding areas of the mouth 8 with a plurality of threaded sleeves 402 and 403. Other grass species, such as clover, which has the ability to fix nitrogen; using the different grass planting areas formed by the device, the perennial forage grass that is easy to survive can quickly survive and take root first, improve the local soil, and then add other functional grass species, which is beneficial to improve the survival rate of grass seeds; grass species with different functions can help to enhance grass and strengthen the soil, reduce soil erosion, and improve soil fertility; regular mowing is performed in management; the second covering cloth 2 and the third covering cloth 3 are covered for a long time, so that a certain degree of isolation is formed between the rows and the rows, which helps to reduce the spread of grass between the rows into the rows.

Claims

1. A device for controlling weeds between rows for blueberry cultivation, comprising a first covering cloth (1), a second covering cloth (2), a third covering cloth (3), a fixing device (4), a sub-fastening layer (5), a fourth covering cloth (6), and a main fastening layer (7), characterized in that The first covering cloth (1) is provided with a second covering cloth (2) on one side and a third covering cloth (3) on the other side, and the edge of the first covering cloth (1) overlaps with the edge of the second covering cloth (2) and the edge of the third covering cloth (3), and the edge of the first covering cloth (1) is located on the second covering cloth (2) and the third covering cloth (3), and a plurality of fixing holes are provided at the edge of the first covering cloth (1) and the second covering cloth (2) and at the overlapping portion of the first covering cloth (1) and the first covering cloth (1) and the second covering cloth (2); the fixing device comprises an insert rod (401), an internal thread sleeve (402), and a pressure ring (403), and each fixing hole is provided with a fixing device, the upper part of the rod body of the insert rod (401) is an external thread structure, the internal thread sleeve (402) and the pressure ring (403) are both sleeved on the insert rod (401), and the internal thread sleeve (402) is located on the pressure ring (403), and the insert rod (401) ) passes through the fixing hole, and the pressure ring (403) presses the corresponding covering cloth; along the length direction of the first covering cloth (1), a plurality of equally spaced openings (8) are opened on the first covering cloth (1), and the edge above the opening (8) is provided with a sub-fastening layer (5), and the bottom edge of the fourth covering cloth (6) is provided with a circle of main fastening layer (7), and each opening (8) is covered with a fourth covering cloth (6), and the sub-fastening layer (5) overlaps with the main fastening layer (7); the first covering cloth (1), the second covering cloth (2), the third covering cloth (3), and the fourth covering cloth (6) are all composed of an upper surface layer (901), a lower surface layer (902) and an intermediate layer (903), the upper surface layer (901) and the lower surface layer (902) are black non-woven fabrics, the intermediate layer (903) is a black ground film, and the sub-fastening layer (5), the main fastening layer (7), and the intermediate layer (903) are all provided with through holes.

2. The device for controlling weeding between rows for blueberry cultivation according to claim 1, characterized in that The minimum width of the second covering cloth (2) and the third covering cloth (3) is 20 cm.

3. The device for controlling weeds between rows for blueberry cultivation according to claim 1, characterized in that The minimum width of the overlapping portion between the edge of the first covering cloth (1) and the edges of the second covering cloth (2) and the third covering cloth (3) is 5 cm.

4. The device for controlling weeding between rows for blueberry cultivation according to claim 1, characterized in that The mouth (8) is a square mouth.

5. The device for controlling weeding between rows for blueberry cultivation according to claim 1, characterized in that The lower half of the insertion rod (401) is a quadrangular rod, and the upper half is a cylindrical rod.

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