CN216314178U - Planting device for increasing survival rate of submerged plants - Google Patents
Planting device for increasing survival rate of submerged plants Download PDFInfo
- Publication number
- CN216314178U CN216314178U CN202121576466.8U CN202121576466U CN216314178U CN 216314178 U CN216314178 U CN 216314178U CN 202121576466 U CN202121576466 U CN 202121576466U CN 216314178 U CN216314178 U CN 216314178U
- Authority
- CN
- China
- Prior art keywords
- planting
- survival rate
- submerged plants
- frame body
- planting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a planting device for improving the survival rate of submerged plants, and belongs to the technical field of plant planting devices. The planting device comprises a frame body with holes, wherein a planting substrate layer covers the bottom of the frame body, and a light source connected with an external power supply is arranged in the frame body. The planting device for improving the survival rate of the submerged plants, provided by the utility model, can improve the survival rate of the submerged plants and improve the water purifying capacity of the submerged plants.
Description
Technical Field
The utility model relates to the technical field of plant planting devices, in particular to a planting device for improving the survival rate of submerged plants.
Background
In recent years, with the acceleration of industrialization and urbanization, a large amount of pollutants such as nitrogen, phosphorus and the like are discharged into lakes, reservoirs and rivers, and the eutrophication of water bodies is widely concerned by ecological experts and environmental experts all over the world. A water eutrophication investigation result from the United nations environmental planning agency (UNEP) shows that: 30% -40% of lakes and reservoirs in the world are affected by different degrees, the affected conditions of all regions are very different, the current situation of water eutrophication treatment in China is that eutrophication refers to the phenomenon that a large amount of nutrient substances such as nitrogen, phosphorus and the like required by organisms enter into slow-flow water bodies such as lakes, estuaries, gulfs and the like to cause rapid propagation of algae and other plankton, the dissolved oxygen of the water body is reduced, and fishes and other organisms die in large quantities. In the water body treatment process of water body eutrophication, ecological restoration is the current preferred technology, and a good ecological system is constructed in an ecological restoration technology system, so that the submerged plant community can be quickly restored firstly.
Submerged plants are liked to be 'underwater forests', are one of the primary producers of water ecological systems, and can purify water quality, keep water body beautiful and improve landscape ecological environment. The submerged plant can adsorb nitrogen, phosphorus and other rich nutrients and promote the settling of suspended matter in water, and through photosynthesis and oxygen transferring, oxygen may be released to water to increase the dissolved oxygen content in water, raise the self-cleaning capacity of water, inhibit algae growth and prevent water eutrophication. In addition, the existence of the submerged plants increases the number of microorganisms in water to reduce the eutrophication degree of the water body, and provides healthier living habitats and hidden places for aquatic animals, thereby improving the water ecological environment of the whole water ecological system.
The growth and distribution of submerged plants are regulated and stressed by a plurality of environmental factors, such as environmental factors of illumination, water transparency, redox environment, hard substrate, nutrient salinity, wind wave and the like, and photosynthetic characteristics of a light compensation point of the photosynthesis of the submerged plants and the like, so that the transparency of a water body and the environmental stress of illumination on the submerged plants are most obvious in the plurality of environmental factors, and the submerged plants are difficult to survive in deep regions with low water transparency and insufficient underwater illumination. And submerged plants are easily gnawed.
Due to the particularity of the growing environment of the submerged plants and the characteristics of the submerged plants, the problems of low survival rate, difficult propagation, difficult regulation and control and the like are often encountered in the current planting process of the submerged plants. The current planting method comprises the modes of bed sowing, binding planting, root wrapping throwing and the like of the submerged plants, and has a certain effect on restoring the eutrophic water body, but the problems of easy falling of the submerged plants, breakage of binding bases, rotting of root wrapping plants and the like exist in the method, and the survival rate of the tape grass is greatly reduced. Therefore, how to adapt the newly-built submerged plant community to various environmental catastrophes and environmental changes at the water bottom and gradually tend to be stable is the key for recovering the submerged plant vegetation.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention aims to solve the technical problems of low survival rate, difficult propagation and difficult regulation in the planting process of submerged plants in the prior art, and therefore, the present invention provides a planting device for increasing the survival rate of submerged plants, which can increase the survival rate of submerged plants and improve the water purification capacity of submerged plants.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an improve planting device of benthophyte survival rate, is including the framework that has the hole, the bottom of framework covers there is the planting matrix layer, be provided with the light source of connecting in external power source in the framework.
Preferably, the frame body is made of bamboo splits or stainless steel wires.
Preferably, a biological membrane is attached to the side wall of the frame body, and the biological membrane is prepared by mixing vegetable sponge, raw soil, broken stones and fine sand.
Preferably, the planting substrate layer is a mixture of raw soil, crushed stone and coconut coir or a mixture of vegetable sponge, quartz sand and fine yellow sand or a mixture of sediment, crushed stone and vegetable sponge.
Preferably, the bottom of the frame body is covered with a bearing layer with block-shaped planting grids, and the planting matrix layer is positioned at the upper part of the bearing layer.
Preferably, the bearing layer is geotextile.
Preferably, the plant cultivation substrate further comprises a growth substrate layer positioned between the bearing layer and the planting substrate layer.
Preferably, the growth substrate layer is one of planted fine sand, water body sediment and a culture substrate.
Preferably, the light source is electrically connected to a solar panel disposed outside the body of water.
Preferably, a support column is arranged on the side wall of the frame body, and the solar panel is mounted on the support column.
Compared with the prior art, the utility model has the following beneficial effects:
the planting device for improving the survival rate of the submerged plants, provided by the utility model, has the characteristics of reasonable design, compact structure, simplicity in manufacture, low cost, simplicity in operation, convenience in management, no pollution, greenness, environmental friendliness and wide application range, is convenient to popularize widely, and is beneficial to recovering the submerged plants in different water areas.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a side wall of a frame;
in the figure, 1, a basket body, 2, a cover plate, 3, a side wall, 4, a solar panel, 5, a support column, 6, a light source, 7, a submerged plant, 8, a submerged plant seed, 9, a bottom, 10, a planting substrate layer and 31, a biological membrane.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the present invention provides a planting device for increasing the survival rate of submerged plants, which comprises a frame body 1 with pores, wherein a planting substrate layer 10 covers the bottom 9 of the frame body 1, and a light source 6 connected to an external power supply is arranged in the frame body 1.
As well known to those skilled in the art, the frame 1 in the above structure of the present invention is defined by front, rear, left and right side walls, a bottom and a cover plate.
In the above structure of the present invention, the frame body 1 is preferably a rectangular parallelepiped, and has an adjustable size specification, and the optimal length, width and height are 2m, 1m and 0.5m, respectively. The water treatment agent can also be a cube or a special-shaped body, and the like, and can be selected by the technical personnel according to the specific requirements of the water body to be treated.
In the utility model, the frame body 1 is made of bamboo splits or stainless steel wires, the material is selected from the bamboo splits, the frame body has the functions of environmental protection, low cost and no secondary pollution, and can be made of stainless steel meshes in areas with large flowing water bodies.
In the utility model, in order to ensure that the growth of plants is not blocked and meet the requirement of preventing other aquatic animals from eating submerged plants, the cover plate 2 of the frame body 1 is woven by adopting grids, the aperture size is 5cm multiplied by 5cm, and the size can be adjusted according to the actual condition of a water body.
In the utility model, a biological membrane 31 is attached to the side wall 3 of the frame body 1, and the biological membrane 31 is prepared by mixing vegetable sponge, raw soil, broken stones and fine sand.
In the structure, the loofah sponge (the outer skin of the loofah is removed by drying in the sun after the loofah is mature, and the inner filament part is the loofah sponge) is porous plant fiber, does not contain nutrient components, is combined with raw soil, broken stone and fine sand, further enlarges the area of the biological membrane 31, better provides mechanical support for plants, has the characteristics of multiple pores, no pollution, scouring resistance and the like, and is beneficial to microbial adsorption, plant rooting and the like. The influence of wind waves, fishes and shrimps on the device can be reduced, and the possibility that the planting device is turned over is reduced.
In the utility model, the planting substrate layer 10 is a mixture of raw soil, crushed stone and coconut husk or a mixture of vegetable sponge, quartz sand and fine yellow sand or a mixture of sediment, crushed stone and vegetable sponge.
Wherein, the function of the substrate is mainly used for fixing submerged plants, adsorbing pollutants and providing an attachment foundation for the growth of microorganisms; when the planting matrix layer 10 is a mixture of the vegetable sponge, the quartz sand and the fine yellow sand, the cut vegetable sponge has a length, width and height of 5cm, 5cm and 5cm, the particle size of the quartz sand is 0.5-2.0 cm, and a certain amount of fine yellow sand is added, so that the survival rate of the submerged plant is greatly improved;
when the planting substrate layer 10 is a mixture of the sediment, the broken stone and the loofah sponge, the sediment, the broken stone and the loofah sponge are mixed according to the weight ratio of (1.0-3.0) to (2.0-5.0) to (0.5-1.5).
In the utility model, the bottom 9 of the frame body 1 is covered with a bearing layer with block-shaped planting grids, and the planting substrate layer 10 is positioned at the upper part of the bearing layer.
In the utility model, the bearing layer is geotextile.
In the utility model, because the bottom part 9 bears the weight and supports the planting substrate layer 10 by repeated measurement, the holes are dense, in order to ensure that the planting substrate does not leak or has certain porosity, the upper layer is covered with pollution-free geotextile, and then the planting substrate is stacked.
In the utility model, a growth matrix layer is also included between the bearing layer and the planting matrix layer 10.
In the utility model, the growth matrix layer is one of planting fine sand, water body sediment and a culture matrix, wherein the culture matrix is planting soil.
In the present invention, the light source 6 is electrically connected to the solar panel 4 disposed outside the water body.
In the utility model, a support column 5 is arranged on the side wall 3 of the frame body 1, and the solar panel 4 is arranged on the support column 5.
The solar panels 4 may be connected to the support pillars 5 by welding or bolting, and the support pillars 5 may also be connected to the side walls 3 by welding, bolting or clamping.
Light source 6: the light source 6 adopts a waterproof system, and simultaneously, different illumination tubes can be selected according to different light intensities required by different plant growth so as to meet the optimal growth illumination of the submerged plant.
Solar panel 4: the whole device is powered, and the back of the solar panel 4 is provided with a storage battery so as to store redundant energy; the solar panel 4 mainly provides energy for the light source 6, and as the growth of the submerged plant 7 is obviously influenced by illumination, the solar energy can be fully utilized in the planting device and converted into the light source in the water body, thereby providing favorable conditions for the growth of the submerged plant 7. In addition, can also provide the energy for the lift of device, if the device need be in the water automatic adjustment lift, can install assembly pulley and lift, through support column 5, adjust the depth of whole device in the water.
Support column 5: provide the support for solar panel 4, also play the function of fixed basket 1 at aquatic concrete position simultaneously, if need install lift combined system, also can provide the impetus for this system, be convenient for regulate and control the vertical depth of basket 1 in the water.
The utility model also provides a submerged plant 7 planted by the planting device for improving the survival rate of the submerged plant, wherein the submerged plant 7 adopts a composite planting method, for example, pioneer plants are preferentially considered in the conventional water body rich in bloom, the composition of 50 percent of eel grass, 30 percent of curly pondweed, 20 percent of golden fish algae and the like can be considered, the diversity among the plants is beneficial to survival, and the collocation can be selected according to the actual situation.
Furthermore, in order to improve the survival rate of the submerged plants, besides the submerged plants 7, propagules such as submerged plant seeds 8, seedlings, buds and the like are sown on the planting matrix layer, so that the survival rate of the submerged plants 7 is increased, and the succession of submerged plant communities in a small range is facilitated.
The utility model also provides a specific embodiment for planting submerged plants by using the device, which comprises the following specific steps:
first, early preparation
After the components are installed (the cover plate 2 is treated after being planted and submerged):
1. selecting submerged plants and the matching proportion of the plants according to the transparency of the water body and the eutrophication condition;
2. determining the proportion of the substrate according to the selected submerged plants, and simultaneously selecting the type and the intensity of the light source;
3. after the submerged plants are planted, the cover plate 2 and the basket body 1 are combined and slowly placed into the water body.
Example 1
The frame 1 had a length of 2m, a width of 1.5m and a height of 0.5 m. The diameter of the round hole on the cover plate 2 is 6 cm. A block-shaped planting grid (geotextile) with certain hardness and flexibility is laid at the bottom 9, a growth matrix layer with certain thickness is laid on the bearing layer, planting fine sand is adopted as the growth matrix layer, a planting matrix layer 10 is laid on the growth matrix layer to ensure the growth environment of the submerged plant 7, and the growth matrix layer is prevented from being washed away or disintegrated by water flow. A cultivation substrate (planting soil) with a certain thickness, the submerged plant 7 planted on the planting substrate layer 10 is at least 3 kinds of eel grass, goldfish algae, curly pondweed and watermifoil, and the submerged plant is planted on the planting substrate layer to form a plant layer; the root system of the plant in the plant layer plays roles in filtering, adsorbing and absorbing, pollutants in sewage are removed, and the water body is purified.
Example 2
The frame 1 has a length of 1m, a width of 1m, and a height of 0.7 m. The diameter of the round hole on the cover plate 2 is 8 cm. A block-shaped planting grid (geotextile) with certain hardness and flexibility is laid at the bottom 9, a growth matrix layer with certain thickness is laid on the bearing layer, planting fine sand is adopted as the growth matrix layer, a planting matrix layer 10 is laid on the growth matrix layer to ensure the growth environment of the submerged plant 7, and the growth matrix layer 10 is prevented from being washed away or disintegrated by water flow. A cultivation substrate (planting soil) with a certain thickness, the submerged plant 7 planted by the planting substrate layer 10 is selected from the group consisting of eel grass, hydrilla verticillata, potamogeton crispus, curly pondweed and more submerged plants, wherein the planting proportion of the eel grass is 50-70%. The root of submerged plant is pricked root between two-layer planting layer and bearer layer, and submerged plant growth later stage, the plant root system of growing up is flourishing, when can fixing culture medium, and degradable plants layer and bearer layer still can provide the nutrient for the submerged plant growth.
Example 3
The frame 1 had a length of 1.5m, a width of 0.5m and a height of 0.7 m. The diameter of the round hole on the cover plate 2 is 4 cm. A block-shaped planting grid (geotextile) with certain hardness and flexibility is laid at the bottom 9, a growth matrix layer with certain thickness is laid on the bearing layer, planting fine sand is adopted as the growth matrix layer, a planting matrix layer 10 is laid on the growth matrix layer to ensure the growth environment of the submerged plant 7, and the growth matrix layer is prevented from being washed away or disintegrated by water flow. Cultivating substrate (planting soil) with a certain thickness, the submerged plant 7 planted on the planting substrate layer 10 is planted by mixing the eel grass, the goldfish algae, the curly pondweed and the foxtail algae, and the light source intensity is selected to be 2000 Lux-3000 Lux, so as to ensure that the submerged plant has a certain intensity of illumination and improve the survival rate. Meanwhile, the submerged plant can be gradually sunk to the water bottom along with the growth of the submerged plant, and the full illumination in the water is always kept, so that the recovery of the submerged plant in the deep water area is realized.
The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. A planting device for improving the survival rate of submerged plants is characterized by comprising a frame body with holes, wherein a planting substrate layer covers the bottom of the frame body, and a light source connected to an external power supply is arranged in the frame body;
the bottom of the frame body is covered with a bearing layer with a block-shaped planting grid, and the planting matrix layer is positioned at the upper part of the bearing layer;
the plant cultivation substrate further comprises a growth substrate layer positioned between the bearing layer and the planting substrate layer.
2. The planting device for increasing the survival rate of the submerged plants according to claim 1, wherein the frame body is made of bamboo splits or stainless steel wires.
3. The planting device for increasing the survival rate of the submerged plants according to claim 1, wherein the bearing layer is geotextile.
4. The planting device for increasing the survival rate of submerged plants as claimed in claim 1, wherein the growth substrate layer is one of planted fine sand, water body sediment and cultivation substrate.
5. The planting device for improving the survival rate of the submerged plants according to any one of claims 1 to 4, wherein the light source is electrically connected with a solar panel arranged outside the water body.
6. The planting device for increasing the survival rate of the submerged plants according to claim 5, wherein a support column is arranged on the side wall of the frame body, and the solar panel is mounted on the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576466.8U CN216314178U (en) | 2021-07-12 | 2021-07-12 | Planting device for increasing survival rate of submerged plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576466.8U CN216314178U (en) | 2021-07-12 | 2021-07-12 | Planting device for increasing survival rate of submerged plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216314178U true CN216314178U (en) | 2022-04-19 |
Family
ID=81159621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121576466.8U Active CN216314178U (en) | 2021-07-12 | 2021-07-12 | Planting device for increasing survival rate of submerged plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216314178U (en) |
-
2021
- 2021-07-12 CN CN202121576466.8U patent/CN216314178U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101333041B (en) | Ecological floating island and building method thereof | |
| CN104944593B (en) | Submerged plant planting matrix and utilize submerged plant repair eutrophic water body device | |
| CN102010068B (en) | Double-layered composite artificial floating island | |
| CN102204484B (en) | Submerged plant propagating and culturing device and propagating and culturing method utilizing same | |
| CN1272262C (en) | Biological adsorbing sightscene floative bed for treating water body as sightscene | |
| CN206232492U (en) | A kind of artificial ecological floating island of purifying of the hypertrophic water system water quality | |
| CN106630186B (en) | Ecological bag and system for agricultural waste mixed immobilized denitrifying bacteria for slope protection | |
| CN103382056B (en) | A kind of submerged plant fast run-up group device | |
| CN113860507B (en) | Construction method of benign ecosystem of urban river | |
| CN104160864A (en) | Movable submerged plant lawn block production method | |
| CN202799758U (en) | Rice planting bed for lakes | |
| CN201264948Y (en) | Ecological floating island | |
| CN209797586U (en) | Ecological sinking bed system | |
| CN103011412A (en) | Rotary water ecological restoration device and application thereof | |
| CN203683234U (en) | Submerged plant modular growth bed | |
| CN110143667A (en) | A kind of ecological purification system for strengthening low C/N water bodies of rivers and lakes nitrate nitrogen removal | |
| CN112390369A (en) | Mycorrhizal ecological floating bed suitable for small lake water purification and landscaping | |
| CN1530336A (en) | Biological recovery of small eutrophic water body | |
| CN107265646A (en) | A kind of method for controlling the outburst of city appearance water body blue-green alga bloom | |
| JPH0956279A (en) | Artificial floating island | |
| CN106745759A (en) | A kind of stereo ecological floating bed | |
| CN102633367A (en) | Ecological restoration method for treating eutrophic water body by utilizing Nuphar sinensis | |
| CN209778451U (en) | Combined solar aeration biological floating bed | |
| CN210127132U (en) | Eutrophic water body normal position prosthetic devices | |
| CN216314178U (en) | Planting device for increasing survival rate of submerged plants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |