Submerged plant planting device

Abstract

The utility model discloses a submerged plant planting device which comprises an upper fiber layer, a seed layer and a lower fiber layer which are laid from top to bottom, the seed layer is formed by mixing seeds and a matrix, trumpet-shaped fixing cylinders are arranged on the lower fiber layer, the small-aperture ends of the fixing cylinders form connecting ends, reserved holes are formed in the positions, corresponding to the connecting ends, of the lower fiber layer, and the upper fiber layer and the lower fiber layer are connected through the reserved holes. The connecting end penetrates through the reserved hole and is arranged corresponding to the seed layer, the fixing cylinder forms a channel for a root system to penetrate through along the axis, a nutrient soil block is arranged in the channel, and the trumpet-shaped fixing cylinder can be partially buried in soil, so that the fixing effect is greatly improved; the plant root system can be guided to be concentrated in the channel and root into the soil along with the channel, so that a stable growth environment is provided for the plant root system, and rapid rooting and fixing of the root system are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of vegetation mat technology, and more specifically to a submerged plant planting device. Background Technology

[0002] Vegetation mats, as an important new type of ecological slope protection material for soil and water conservation, can provide a good growing environment for grass seeds, allowing them to grow naturally and thus tightly bind the soil and vegetation mat together to achieve the effects of preventing soil erosion and preventing wind erosion and soil stabilization.

[0003] For submerged plant mats, since these mats are located on the bottom of the water and the slopes are mostly made of soft mud, the mats are not well secured and are easily displaced by the water flow, making it difficult for the plant roots to be fixed. Therefore, this issue needs to be addressed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a submerged plant planting device that can provide a good fixing effect, reduce the movement of the vegetation mat, and thus ensure the fixed-point growth of plant roots.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A submerged plant planting device includes an upper fiber layer, a seed layer, and a lower fiber layer laid from top to bottom. The seed layer is formed by mixing seeds and a substrate. The lower fiber layer has funnel-shaped fixing cylinders arranged on it. The smaller end of each fixing cylinder forms a connecting end. The lower fiber layer has a reserved hole corresponding to the connecting end. The connecting end passes through the reserved hole and is positioned corresponding to the seed layer. The fixing cylinders form a channel along their axis for roots to pass through. Nutrient soil blocks are placed in the channel.

[0007] As a further improvement of this utility model, the fixed cylinder is provided with multiple inlets communicating with the channel in the circumferential direction.

[0008] As a further improvement of this utility model, it also includes a straw rope, which extends in an S-shape and is connected in series with the upper fiber layer, the seed layer and the lower fiber layer.

[0009] As a further improvement of this utility model, the fixing cylinder is provided with a fixing hole arranged vertically along the axis, and the straw rope passes through the fixing hole to keep the fixing cylinder fixed relative to the lower fiber layer.

[0010] As a further improvement of this utility model, it also includes a fixing rod, which is disposed between the two fixing cylinders, and the bottom of the fixing rod forms a fixing end for insertion into the riverbed.

[0011] As a further improvement of this utility model, a soil-retaining layer is provided on both sides of the seed layer, and the soil-retaining layer is composed of wood pulp and polymer.

[0012] As a further improvement of this utility model, both the upper fiber layer and the lower fiber layer are made of coconut fiber.

[0013] The beneficial effects of this utility model are as follows: the funnel-shaped fixing cylinder can be partially buried in the soil, thereby greatly improving the fixing effect. At the same time, by setting nutrient soil blocks in the channel, the plant roots can be guided to concentrate in the channel and take root in the soil along with the channel, thereby providing a stable growth environment for the plant roots and ensuring the rapid rooting and fixing of the roots. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model.

[0015] Reference numerals: 1. Upper fiber layer; 2. Seed layer; 3. Lower fiber layer; 4. Fixing cylinder; 5. Connecting end; 6. Reserved hole; 7. Channel; 8. Nutrient soil block; 9. Inlet; 10. Straw rope; 11. Fixing hole; 12. Fixing rod; 13. Soil-retaining layer. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals.

[0017] like Figure 1 As shown, a submerged plant planting device includes an upper fiber layer 1, a seed layer 2, and a lower fiber layer 3 laid from top to bottom. The seed layer 2 is formed by mixing seeds and substrate. The lower fiber layer 3 is provided with funnel-shaped fixing cylinders 4. The end of the fixing cylinder 4 with the smaller diameter hole forms a connecting end 5. The lower fiber layer 3 forms a reserved hole 6 corresponding to the connecting end 5. The connecting end 5 passes through the reserved hole 6 and is set corresponding to the seed layer 2. The fixing cylinder 4 forms a channel 7 along the axis for the roots to pass through. Nutrient soil blocks 8 are provided in the channel 7.

[0018] Specifically, the substrate is any existing material used to mix with seeds and provide nutrients; in this embodiment, it is a mixture of rice and wheat straw.

[0019] Specifically, the nutrient soil block 8 contains wood ash, phosphate fertilizer, and ammonia fertilizer.

[0020] When in use, the planting device is laid out in the predetermined position. At the same time, the device is pressed down at the position corresponding to the fixing cylinder 4 during the laying process, so that the end of the fixing cylinder 4 away from the connecting end 5 can be buried in the soil. In this way, the multiple fixing cylinders 4 can achieve a good fixing effect on the soil.

[0021] Meanwhile, the nutrient soil blocks 8 inside the channel 7 can guide the roots to enter, thus providing a good fixation effect with the soil when the roots are initially growing.

[0022] Meanwhile, the setting of channel 7 can provide a stable growth environment for the initial growth of the root system, so as to ensure the overall seed survival rate.

[0023] Preferably, the fixed cylinder 4 is provided with multiple inlets 9 that communicate with the channel 7 in the circumference.

[0024] The placement of entrance 9 makes it easier for the roots of surrounding seeds to enter, thereby further improving the overall survival rate.

[0025] Preferably, it also includes a straw rope 10, which extends in an S-shape and is connected in series with the upper fiber layer 1, the seed layer 2 and the lower fiber layer 3.

[0026] The use of straw rope 10 can improve the fixation effect of the upper fiber layer 1, seed layer 2 and lower fiber layer 3, so as to avoid separation under the action of water flow.

[0027] Preferably, the fixing cylinder 4 is provided with a fixing hole 11 arranged vertically along the axis, and the straw rope 10 passes through the fixing hole 11 to keep the fixing cylinder 4 fixed relative to the lower fiber layer 3.

[0028] At the same time, the straw rope 10 passing through the fixing hole 11 can also fix the nutrient soil block 8, so as to reduce the nutrient soil block 8 falling off.

[0029] Preferably, it also includes a fixing rod 12, which is disposed between the two fixing cylinders 4, and the bottom of the fixing rod 12 forms a fixing end for insertion into the riverbed.

[0030] The fixed insertion rod 12, in conjunction with the fixed cylinder 4, can further improve the overall stability.

[0031] Preferably, a soil-retaining layer 13 is provided on both sides of the seed layer 2, and the soil-retaining layer 13 is composed of wood pulp and polymer.

[0032] The soil-retaining layer 13 can significantly reduce the loss of substrate in the seed layer 2, and after the seed grows, it can naturally break through the soil-retaining layer 13 and grow upward through the upper fiber layer 1.

[0033] Preferably, both the upper fiber layer 1 and the lower fiber layer 3 are made of coconut fiber.

[0034] Coconut fiber material has the effects of high strength, heat and moisture retention, corrosion and erosion resistance, weed suppression and dust prevention, and improvement of soil structure.

[0035] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A submerged plant cultivation device, characterized in that: It includes an upper fiber layer (1), a seed layer (2) and a lower fiber layer (3) laid from top to bottom. The seed layer (2) is formed by mixing seeds and substrate. The lower fiber layer (3) is provided with funnel-shaped fixing cylinders (4). The smaller end of the fixing cylinder (4) forms a connecting end (5). The lower fiber layer (3) forms a reserved hole (6) corresponding to the connecting end (5). The connecting end (5) passes through the reserved hole (6) and is set corresponding to the seed layer (2). The fixing cylinder (4) forms a channel (7) along the axis for the roots to pass through. Nutrient soil blocks (8) are provided in the channel (7).

2. The submerged plant planting device according to claim 1, characterized in that: The fixed cylinder (4) is provided with multiple inlets (9) that communicate with the channel (7) in the circumferential direction.

3. The submerged plant planting device according to claim 1, characterized in that: It also includes a straw rope (10), which extends in an S-shape and is connected in series with the upper fiber layer (1), the seed layer (2) and the lower fiber layer (3).

4. The submerged plant planting device according to claim 3, characterized in that: The fixing cylinder (4) is provided with a fixing hole (11) set vertically along the axis. The straw rope (10) passes through the fixing hole (11) to keep the fixing cylinder (4) fixed relative to the lower fiber layer (3).

5. The submerged plant planting device according to claim 1, characterized in that: It also includes a fixing rod (12), which is disposed between the two fixing cylinders (4), and the bottom of the fixing rod (12) forms a fixing end for insertion into the riverbed.

6. The submerged plant planting device according to claim 1, characterized in that: Both the upper fiber layer (1) and the lower fiber layer (3) are made of coconut fiber.

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