An artificial shrimping island for aquatic plant cultivation and a method of using the same

Abstract

The application provides an artificial shrimping island for water plant planting and a use method thereof, and the artificial shrimping island comprises a floating island, a planting area arranged on the upper part of the floating island, and a breeding area arranged on the lower part of the floating island; a buoy is further arranged on the floating island, a solar tower is arranged in the floating island, a solar power generation system for power supply is arranged in the solar tower, a planting floating plate and a planting basket are arranged in the planting area, aquatic plants are planted in the planting floating plate and the planting basket, a hollow PVC pipe is used to make a framework of the planting basket, the hollow PVC pipe at the bottom of the planting basket is upwardly opened, and water culture nutrient slow-release granules are filled into the pipe. The artificial shrimping island is thrown into water bodies such as lakes, rivers and large ponds to transform the water body habitat, control the growth and breeding of aquatic plants, cooperate with the breeding of juvenile shrimps, facilitate the centralized breeding management, accurately feed and control the environment of the juvenile shrimps, significantly improve the yield and size of the juvenile shrimps, and the harvesting is simple.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of freshwater shrimp breeding, in particular to an artificial shrimp island for planting water grass and a use method thereof. BACKGROUND

[0002] The artificial shrimp island is an artificial setting of seabed accumulations to attract shrimps to gather and inhabit, and the setting purpose is to improve the ecological environment of the water area, to create conditions for shrimps to gather, inhabit, grow and reproduce, so as to promote the proliferation of shrimps. The principle of the artificial shrimp island is three aspects: first, the artificial shrimp island makes the water flow upward to form an upwelling current, which brings the nutrient-rich seawater up to attract shrimps to come to feed; second, the artificial shrimp island can provide a hiding place for fish to avoid waves and natural enemies; third, the artificial shrimp island can produce shade, and shrimps like shade and will swim to the place to gather.

[0003] In the existing freshwater shrimp breeding technology, in order to improve the breeding yield and facilitate daily feeding management, the floating island breeding has become the most popular breeding method accepted by people. However, the residual feed and feces brought by the floating island breeding can cause the decrease of water transparency and dissolved oxygen, the increase of total nitrogen and total phosphorus, and the eutrophication of water, which hinders and destroys the water ecology and function, and even causes water bloom, which causes damage to the use of water resources and brings serious consequences to the lake water environment and ecological system. SUMMARY

[0004] The present application aims to solve at least one of the technical defects. To this end, the present application aims to provide an artificial shrimp island for planting water grass and a use method thereof.

[0005] As one of the purposes of the present application, the present application provides an artificial shrimp island for planting water grass, which comprises: a floating island, a planting area arranged on the upper part of the floating island, and a breeding area arranged on the lower part of the floating island; a float is further arranged on the floating island, a solar tower is arranged in the floating island, a solar power generation system for power supply is arranged in the solar tower, a storage space is arranged in the solar tower, the area between the solar tower and the float is the planting area, a planting float plate and a planting basket are arranged in the planting area, aquatic plants are planted in the planting float plate and the planting basket, the framework of the planting basket is made of a hollow PVC pipe, the hollow PVC pipe at the bottom of the planting basket is upwardly open, and water culture nutrient slow-release granules are filled in the pipe.

[0006] Preferably, a spiral pushing device is fixed on one side of the periphery of the steel mesh of the breeding area, and the control device of the spiral pushing device is arranged in the solar tower.

[0007] Preferably, the planting float plate adopts a detachable structure.

[0008] Preferably, the horizontal position of the breeding area is spaced from the bottom of the floating island.

[0009] Preferably, the framework of the planting area is built by alloy steel.

[0010] Preferably, the solar power generation system comprises a solar photovoltaic panel, a storage battery and a transformer, the solar photovoltaic panel is electrically connected with the storage battery, and the storage battery is connected with the transformer.

[0011] Preferably, the solar photovoltaic panel is arranged on the outer wall of the solar tower, and the storage battery and the transformer are arranged in the power supply room at the top of the solar tower.

[0012] Preferably, the storage room is provided with a feeding machine and an oxygen generating device, and the power supply end of the transformer is connected with the feeding machine and the oxygen generating device.

[0013] Preferably, the power supply room is further provided with a control cabinet, and the power supply end of the control cabinet is connected with the transformer.

[0014] Preferably, a blocking net is arranged on the upper part of the planting basket.

[0015] As another aspect of the present application, the present application provides a use method of the artificial shrimping island for water plant planting, which comprises the following steps: planting aquatic plants in the planting floating plate and the planting basket during the breeding process, breeding juvenile Chinese shrimps in the breeding area, providing energy for the floating island by the solar tower, feeding and generating oxygen by the control cabinet according to the needs, and then pulling the artificial shrimping island close by the screw pushing device after the breeding is completed, and harvesting the water plants and the juvenile Chinese shrimps.

[0016] The present application has the following beneficial effects:

[0017] The artificial shrimping island for water plant planting provided by the present application can transform the water body habitat by putting the artificial shrimping island into the water body such as lakes, rivers and large ponds, can regulate and control the growth and breeding of aquatic plants, can facilitate the centralized breeding management, can accurately feed and control the environment of the juvenile Chinese shrimps, can significantly improve the yield and size of the juvenile Chinese shrimps, can easily catch and harvest, can improve the water body environment and water surface environment of the lakes, rivers and large ponds, can shape the micro-ecosystem, can establish the micro-environmental ecological cycle, can reduce the breeding environmental problems, and has good market promotion and use value. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0019] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the accompanying drawings, wherein:

[0020] Figure 1 is a side view of an artificial shrimping island for aquatic plant cultivation according to the present application;

[0021] Figure 2 is a schematic diagram of a solar power generation system 101 according to the present application;

[0022] Figure 3 is a top view of an artificial shrimping island for aquatic plant cultivation according to the present application;

[0023] Figure 4 is a schematic diagram of a planting basket according to the present application;

[0024] Figure 5 is a schematic diagram of a planting float according to the present application. DETAILED DESCRIPTION

[0025] Additional aspects and advantages of the present application will be described in the description that follows, and in part will become apparent to those skilled in the art upon examination of the following description or can be learned by practice of the present application.

[0026] Embodiments of the present application are described below in detail, examples of which are shown in the accompanying drawings, in which the same or similar components are denoted by the same or similar reference numerals throughout. The embodiments described below by reference to the accompanying drawings are exemplary and are intended to explain the present application, and are not to be understood as limiting the present application. Embodiment 1

[0027] The present embodiment provides an artificial shrimping island for aquatic plant cultivation, which includes a floating island 500, a planting area 400 provided on one side of the upper portion of the floating island for aquatic plant cultivation, and a breeding area 300 provided on one side of the lower portion of the floating island for juvenile shrimp breeding. A float 200 is further provided on the floating island 500, and the float 200 is provided at the outermost periphery so that the entire floating island 500 is in a floating state. A solar tower 100 is provided inside the floating island 500, and a solar power generation system 101 for power supply is provided inside the solar tower 100 to supply power and store energy for the entire floating island system. A storage space is provided inside the solar tower 100 to facilitate storage of accessories and facilities for juvenile shrimp breeding. The area between the solar tower 100 and the float is the planting area 400, and the framework of the planting area is built with hollow alloy steel, which is light and stable. Preferably, a spiral pushing device is fixed to one side of the outer periphery of the steel mesh of the breeding area 300, and the control device of the spiral pushing device is provided inside the solar tower 100.

[0028] Further, the planting area 400 is provided with a planting floating plate 401 and a planting basket 402, aquatic plants are planted in the planting floating plate 401 and the planting basket 402, mainly aquatic canna, calla, alocasia, arundo donax, cattleya, anubias, water taro, nymphaea and other aquatic plants. The planting floating plate 401 adopts a detachable structure. The planting basket 402 is a cylinder, the skeleton of which is made of a hollow PVC pipe and hung on the skeleton of the planting area, the pipes are communicated with each other, the pipe at the upper part of the cylinder is provided with a water inlet 402-1, the hollow PVC pipe at the bottom of the cylinder is provided with an opening 402-2 upward, and the pipe is filled with water culture nutrient slow-release granules, which can directly reach the plant roots through the opening.

[0029] The artificial shrimp island for planting water plants provided by the application is suitable for lakes, rivers and large ponds, and is convenient for centralized breeding management, precise feeding and environment control of the juvenile shrimps, simple harvesting, high quality and large unit yield of the shrimps, improvement of the water body environment and water surface environment of the lakes, rivers and large ponds, shaping of a micro ecological system, establishment of a micro environmental ecological cycle, reduction of breeding environmental problems, and has good market promotion and use value. Example 2

[0030] The embodiment provides an artificial shrimp island for planting water plants, which is different from the foregoing embodiments in that the planting floating plate 401 is modified to enable the planted aquatic plants to obtain soil culture and water culture nutrients at the same time, and the circulation of nutrient substances in the floating island is optimized. Specifically, the planting floating plate 401 is used as a plant growth space environment in a wet state, and a filler filling space is arranged in the shell of the planting floating plate, and a filler layer 401-1 for burying plant roots is filled in the filler filling space. The filler layer 401-1 is supported by a supporting disc 401-3, and a certain empty distance is reserved between the supporting disc 401-3 and the filler layer 401-1 below. Preferably, the supporting disc 401-3 comprises a frame and blocks, and the blocks are closely arranged in the middle of the frame by friction. The blocks are made of light materials. When only a single filler layer is arranged, the inner bottom surface of the planting floating plate can support the filler. The filler is soil and microbial agents suitable for the growth of aquatic plants. Preferably, the blocks are in regular geometric shapes, such as circles, quadrilaterals, hexagons and the like. Example 3

[0031] The embodiment provides an artificial shrimp island for planting water plants, which is different from the foregoing embodiments in that a water hammer cavity is further arranged at the lower part of the filler layer 401-1, and a water hammer pipeline structure 600 is arranged in the water hammer cavity. The water hammer pipeline structure 600 pushes the filler by using high-speed water flow in the pipeline to release effective nutrient elements suitable for plant growth and improve the soil quality.

[0032] The water hammer pipeline structure 600 comprises a water flow cavity 601 and a pipeline, that is, a first water inlet pipe 602, one end of which is connected with an external water body or connected with an external water pump, the other end of which is connected with the water flow cavity 601 and has a lower height, forming a drop, an outflow pipe 603 is arranged on the other side of the water flow cavity 601 along the direction of the first water inlet pipe 602, a first intelligent water inlet valve is arranged between the water flow cavity 601 and the first water inlet pipe 602, a second intelligent water outlet valve is arranged between the water flow cavity 601 and the outflow pipe 603, a first water outlet pipe 604 is arranged in the direction of the filler in the water flow cavity 601, a first intelligent quick valve is arranged at the connection between the first water outlet pipe 604 and the water flow cavity 601, and a first intelligent water outlet valve is arranged behind the first intelligent quick valve. The first intelligent water inlet valve, the first intelligent quick valve, the first intelligent water outlet valve, the second intelligent water outlet valve and the external water pump are all controlled by an intelligent terminal. When water flows into the water hammer pipeline structure 600, the intelligent terminal quickly controls the valve conversion, a water hammer effect is formed in the water flow cavity 601, and the high-pressure water body generated will be impacted out through the first water outlet pipe 604. Preferably, the first water outlet pipe 604 is arranged towards the connection between the block and the receiving disc 401-3.

[0033] Further, a first filler 401-2 is hung at the lowermost part of the filler layer 401-1, the first filler 401-2 is selected from combined sheet fillers, and organic matter is adsorbed to form a biofilm after contacting with water. In application, the first filler 401-2 is formed by a certain number of single-piece fillers (plastic plates, thin plastic sheets, etc.) which are strung into a string by a fine nylon rope, and the two ends of the rope are fixed to the frame of the receiving disc 401-3 or clamped between the blocks, which is convenient and fast to install. The water hammer pipeline structure 600 can push the first filler 401-2 by the internal high-speed water flow generated by the water hammer principle, change the state of the filler, and then pull the receiving disc 401-3 to fall off, thereby causing the upper filler to fall.

[0034] Further, since the change range of the first filler 401-2 is small, each filler layer 401-1 supports the filler through the receiving disc 401-3, and the filler can be arranged in multiple layers. When the lower filler layer is removed away from the plant root system, soil improvement can be promoted. After a period of use, the external water pump is controlled, the water hammer pipeline structure 600 is used to impact the filler, thereby destroying the close arrangement structure of the filler to make it collapse, so that the filler and the filler above it fall, realize rearrangement, change the meeting surface of the filler and the water flow, promote the faster passing of the water flow, and promote release. When the lowermost filler layer falls, the water flow state in the planting floating plate changes, providing stress to the upper filler layer, and when the water hammer operation is performed again, the upper filler layer can be easily changed.

[0035] Better, the upper part of the filler layer 401-2 is thick nutrient soil, and the lower part is light filler such as fly ash, light gravel, etc. for support, which supports the soil layer and plants above on the one hand, and avoids sinking of the floating island due to excessive weight on the other hand. Better, the light filler in the lower part of the filler layer 401-2 is also added with microbial agents. When the filler layer falls, the microbial agents come into contact with the filler above, and better play the effect of the microbial agents on the improvement of soil quality under the action of water flow.

[0036] Better, the lower part of the outer wall of the planting floating plate is provided with through holes corresponding to the area of the lower part of the filler layer. The light filler retains the nutrients in the water body, especially the particulate matter, which is decomposed and converted after a period of time, and the effective nutrient elements are preferentially released to the aquatic plant area after disturbance by the water impact operation, promoting plant growth and improving the eutrophication state of the water body.

[0037] The planting area of the present application is directly connected with the lake water, and the planting floating plate for planting vegetables is placed above the water area. Since vegetables can be planted on the floating island, the vegetables will absorb nutrients from the breeding area below the floating island during growth to meet the growth requirements. In addition, since vegetables are planted on the floating island, the water in the breeding area below the floating island is also purified to a certain extent.

[0038] The breeding area of the present application can gather fish groups to improve yield. Fish, shrimp and crab are bred in the lower part of the floating island. The fish, shrimp and crab are bred separately in the designated breeding area in the lower part of the floating island. Fish are bred in the inner breeding area in the lower part of the floating island, and shrimp and crab are bred in the outer breeding area in the lower part of the floating island. The upper floating island and the underwater breeding area can be separated when the fish are taken out, so that the present application can be used flexibly according to the scene, but generally in the form of a whole. Example 4

[0039] Further, the solar power generation system comprises a solar photovoltaic panel, a storage battery and a transformer. The solar photovoltaic panel is electrically connected with the storage battery, and the storage battery is connected with the transformer. The solar photovoltaic panel is arranged on the outer wall of the solar tower, and the storage battery and the transformer are arranged in the power supply room at the top of the solar tower. The storage room is provided with a storage cylinder, a feeder and an oxygen generating device. The power supply end of the transformer is connected with the power supply end of the feeder and the oxygen generating device. The control cabinet is also arranged in the power supply room, and the power supply end of the control cabinet is connected with the transformer. The screw propelling device is a propeller structure, which can be operated by the storage battery and can be combined with GPS positioning to push the breeding area 300 or the floating island 500 to the required position.

[0040] As Figure 3As shown, the solar power generation system comprises a solar photovoltaic panel 10, a battery and a transformer, the solar photovoltaic panel 10 is arranged on the outer wall of the solar tower 1, the battery and the transformer are arranged in the power supply room, the power supply room is also provided with a control cabinet, the storage room is placed with a storage cylinder, a feeding machine and an oxygen making equipment, the solar photovoltaic panel 10 is electrically connected with the battery, the battery is connected with the transformer, and the transformer is connected with the power supply end of the feeding machine, the oxygen making equipment, the control cabinet, the water hammer system and the intelligent terminal.

[0041] The principle of the solar power generation system is that the solar photovoltaic panel converts light energy into electric energy, and then outputs the electric energy to the battery for energy storage; when power supply is needed, the battery outputs the internal electric energy to the transformer, converts the direct current into alternating current, and then outputs the alternating current to the feeding machine, the oxygen making equipment, the control cabinet, the water hammer system and the intelligent terminal for power supply.

[0042] When the fish group is fed, the storage cylinder and the feeding machine can realize automatic timing and quantitative feeding, and the operation is simple.

[0043] The floating island is provided with a water hammer structure at the bottom of the planting floating plate, aquatic plants can better absorb nutrients such as N, P and organic matter in the water body as nutrients, which helps to improve the eutrophication phenomenon of the water body, helps the reproduction of fish and shrimp aquatic animals, and ensures the formation of a stable and balanced ecological system in the water body.

[0044] Although the embodiments of the present application have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and modifications to the above-mentioned embodiments without departing from the principles and purposes of the present application within the scope of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An artificial shrimping island for aquatic plant cultivation, characterized in that: The application discloses a floating island aquaculture device for freshwater shrimps, which comprises a floating island, a planting area arranged on the upper part of the floating island and an aquaculture area arranged on the lower part of the floating island. The floating island is internally provided with a solar tower, and the solar tower is internally provided with a solar power generation system for power supply. The planting floating plate is used as a plant growth space environment in a wet state, and the shell of the planting floating plate is internally provided with a filler filling space. The lower part of the filler layer (401-1) is also provided with a water impact cavity, and a water impact pipeline structure (600) is arranged in the water impact cavity.

2. The artificial shrimping island for water grass planting according to claim 1, wherein: The lowermost part of the filler layer (401-1) is hung with first fillers (401-2), the first fillers (401-2) are formed by a plurality of single fillers which are connected into a string by a fine nylon rope, and the two ends of the rope are fixed to the frame of the receiving disc (401-3) or clamped between blocks.

3. The artificial shrimping island for water grass planting of claim 1, wherein: The outer periphery of the steel wire mesh of the aquaculture area is fixed with a spiral pushing device on one side, and the control device of the spiral pushing device is arranged in the solar tower.

4. The artificial shrimping island for water grass planting according to any one of claims 1-3, characterized in that: The planting floating plate adopts a detachable structure, and the horizontal position of the aquaculture area is spaced apart from the bottom of the floating island by a certain space.

5. The artificial shrimping island for water grass planting of claim 4, wherein: The solar power generation system comprises a solar photovoltaic panel, a storage battery and a transformer.

6. The artificial shrimping island for water grass planting of claim 4, wherein: The solar photovoltaic panel is arranged on the outer wall of the solar tower, and the storage battery and the transformer are arranged in a power supply room at the top of the solar tower.

7. The artificial shrimping island for water grass planting of claim 5, wherein: The power supply room is internally provided with a control cabinet, and the power supply end of the control cabinet is connected with the transformer.

8. The artificial shrimping island for water grass planting of claim 4, wherein: The upper part of the planting basket is provided with a blocking net.

9. The method of using the artificial shrimping island for water grass planting according to any one of claims 1-8, characterized in that: In the breeding process, aquatic plants are planted in the planting floating plate and the planting basket, and the freshwater shrimps are bred in the breeding area, the solar tower provides energy for the floating island, and the feeding and oxygen production are carried out according to the needs through the control cabinet, and after the breeding is completed, the artificial shrimp island is pulled close through the screw pushing device, and the aquatic plants and the freshwater shrimps are harvested.

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