Culture pond for symbiosis of lobsters and rice

Abstract

The utility model discloses a lobster and rice symbiotic culture pond, which comprises a symbiotic pond, a plurality of planting ridges are arranged in the symbiotic pond, the symbiotic pond comprises a plurality of culture areas, each culture area is formed by matching two adjacent planting ridges, a plurality of guide grid plates for people to pass through are arranged on the symbiotic pond, and the guide grid plates are arranged above the culture areas. The bottom of the breeding area is provided with an anti-escape plate, the anti-escape plate is provided with sludge, the breeding area is internally provided with an isolation net piece installed on the planting ridge, and the two ends of the isolation net piece are installed on the guide grid plate and the anti-escape plate respectively. The problems that the water quality problem of a certain area is prominent and the growth and reproduction of the crayfishes are affected due to the fact that the crayfishes are excessively concentrated in the certain area are solved, the management difficulty of farmers is reduced, uniform feeding can be conveniently conducted on the crayfishes away from the bank of the culture pond, and fertilization, pesticide spraying and other operations can be conveniently conducted on rice away from the bank of the culture pond; the influence on the yield of the crayfish and the rice is avoided.

Description

Technical Field

[0001] The utility model relates to the field of culture ponds, and more specifically, to a lobster-rice symbiotic culture pond. Background Art

[0002] With the continuous development and progress of modern agricultural technology, people are gradually moving towards efficient, environmentally friendly and sustainable agriculture. In traditional lobster farming and rice planting, the two are usually carried out separately. Rice planting requires a large amount of fertilizers and pesticides to ensure production. The use of these chemicals not only increases agricultural costs, but also causes serious damage to soil and water quality. Crayfish are omnivorous, grow fast, and have strong adaptability, forming an absolute competitive advantage in the local ecological environment. Their food range includes aquatic plants, algae, aquatic insects, animal carcasses, etc., making the normal growth environment of rice suitable for crayfish farming. Therefore, mixed rice and crayfish breeding ponds have appeared. The interaction between organisms is used to maximize the utilization of farmland resources and improve the comprehensive benefits of farmland, while reducing pollution to the environment and protecting the ecological environment.

[0003] However, the existing rice and crayfish mixed breeding ponds cannot distribute the crayfish evenly, so that the crayfish may be too concentrated in a certain area, resulting in prominent water quality problems in a certain area and affecting the growth and reproduction of crayfish, increasing the management difficulty of breeders, and it is not convenient to evenly feed the crayfish far away from the shore of the breeding pond, nor is it convenient to fertilize, spray pesticides, etc. on the rice far away from the shore of the breeding pond, affecting the yield of crayfish and rice. Utility Model Content

[0004] In view of the deficiencies in the background technology, the purpose of the utility model is to provide a lobster-rice symbiotic breeding pond.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lobster-rice symbiotic breeding pond comprises a symbiotic pond, the symbiotic pond comprises a water outlet, a plurality of planting ridges for planting rice are installed in the symbiotic pond, the plurality of planting ridges are evenly arranged at equal intervals in the symbiotic pond, the symbiotic pond comprises a plurality of breeding areas, the breeding areas are formed by the cooperation of two adjacent planting ridges, a plurality of guide grid plates for people to pass are installed on the symbiotic pond, the plurality of guide grid plates correspond to the plurality of breeding areas one by one, the guide grid plates are placed above the breeding areas to cover the breeding areas, an anti-escape plate is installed at the bottom of the breeding area, silt is arranged on the anti-escape plate, an isolation mesh installed on the planting ridge is arranged in the breeding area, and two ends of the isolation mesh are respectively installed on the guide grid plate and the anti-escape plate.

[0007] It is further configured that the anti-escape plate is equipped with a support column placed in the breeding area and fixedly connected to the corresponding guide grid plate, and the breeding area is provided with water plants for crayfish to eat, and the water plants are planted on the silt.

[0008] It is further configured that a movable channel connecting two adjacent breeding areas is opened on the planting ridge, several breeding areas are connected to each other through the movable channel, a positioning groove is opened at the bottom of the movable channel, a mesh baffle is provided in the movable channel to prevent crayfish from entering the adjacent breeding area, and the mesh baffle is plugged into the positioning groove.

[0009] It is further configured that a plurality of water outlets are provided on the symbiotic pond, the plurality of water outlets correspond to and are connected with a plurality of breeding areas one by one, water pipes connected with the corresponding breeding areas are installed on the water outlets, and valves for controlling the opening and closing of the water pipes are installed on the water pipes.

[0010] By adopting the above technical scheme, the beneficial effects of the utility model are: the crayfish can be evenly distributed, avoiding the problem that the water quality problem in a certain area is prominent and affects the growth and reproduction of crayfish due to the excessive concentration of crayfish in a certain area, reducing the management difficulty of breeders, and facilitating the uniform feeding of crayfish far away from the shore of the breeding pond, and also facilitating the fertilization, spraying of pesticides and other operations on rice far away from the shore of the breeding pond, avoiding affecting the yield of crayfish and rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the isolation mesh, the guide grid plate and the anti-escape plate.

[0013] Figure 3 Schematic diagram of the structure of the mesh baffle and the movable channel.

[0014] In the figure: symbiotic pond 1, planting ridge 2, breeding area 3, guide grid plate 4, anti-escape plate 5, isolation mesh 6, silt 7, support column 8, aquatic plant 9, movable channel 10, positioning groove 11, grid baffle 12, water pipe 13, valve 14. DETAILED DESCRIPTION

[0015] Reference Figures 1 to 3 The embodiments of the utility model are further described.

[0016] A symbiotic breeding pond for crayfish and rice comprises a symbiotic pond 1, the symbiotic pond 1 comprises a water outlet, a plurality of planting ridges 2 for planting rice are installed in the symbiotic pond 1, the plurality of planting ridges 2 are evenly arranged at equal intervals in the symbiotic pond 1, the symbiotic pond 1 comprises a plurality of breeding areas 3, the breeding areas 3 are formed by the cooperation of two adjacent planting ridges 2, a plurality of guide grid plates 4 for people to pass through are installed on the symbiotic pond 1, and the mesh of the guide grid plates 4 is smaller than the volume of crayfish fry, the plurality of guide grid plates 4 correspond to the plurality of breeding areas 3 respectively, and the guide grid plates 4 are placed above the breeding areas 3 for covering A covering breeding area 3 is provided, and an active passage 10 connecting two adjacent breeding areas 3 is provided on the planting ridge 2. Several breeding areas 3 are connected to each other through the active passage 10. A positioning groove 11 is provided at the bottom of the active passage 10. A mesh baffle is provided in the active passage 10 to prevent crayfish from entering the adjacent breeding area 3. The mesh baffle is plugged into the positioning groove 11. An escape prevention plate 5 is installed at the bottom of the breeding area 3. Silt 7 is provided on the escape prevention plate 5 for the convenience of crayfish to inhabit. An isolation mesh 6 installed on the planting ridge 2 is provided in the breeding area 3, and both ends of the isolation mesh 6 are respectively installed on the guide mesh plate 4 and the escape prevention plate 5.

[0017] Working principle: Crayfish are evenly distributed in several breeding areas 3 to avoid the problem that crayfish are concentrated in a certain area of ​​the symbiotic pond 1, which may cause water quality problems in a certain area and affect the growth and reproduction of crayfish. The breeder walks on the guide grid plate 4 between two adjacent planting ridges 2 to reach a position far away from the shore of the breeding pond, so as to facilitate fertilizing and spraying pesticides on the rice on the planting ridge 2 away from the shore of the breeding pond. At the same time, the setting of the guide grid plate 4 makes it convenient for the breeder to sprinkle the feed from the mesh of the guide grid plate 4 into the corresponding breeding area 3, so as to facilitate the uniform feeding of crayfish far away from the shore of the breeding pond, which is beneficial The mesh holes of the guide grid plate 4 are convenient for the crayfish in the breeding area 3 to contact with the air for ventilation when they float to the surface, which is conducive to the better growth of the crayfish. The guide grid plate 4 prevents the crayfish from escaping from the breeding area 3, thereby preventing the crayfish yield from decreasing. The anti-escape plate 5 and the isolation mesh 6 are arranged to prevent the crayfish from escaping and digging holes on the planting ridge 2, gnawing the rice root system, and affecting the growth of the rice on the planting ridge 2. At the same time, it will not affect the rice on the planting ridge to absorb nutrients from the breeding area, further preventing the yield of crayfish and rice from decreasing. The control grid baffle 12 is coordinated with the positioning groove on the active channel 10. 11 plugs in or out of the control activity channel 10 to close or open, limit the activity range of crayfish, so as to facilitate the control of the number of crayfish in the corresponding breeding area 3, avoid the crayfish in a certain breeding area 3 due to the different survival ability of crayfish. The grid baffle 12 prevents the crayfish from entering the adjacent breeding area 3 through the activity channel 10, and does not affect the flow of water, so that the water exchange between several breeding areas 3 is convenient, and the problem of prominent water quality problems in a certain breeding area 3 is further avoided. The crayfish in several breeding areas 3 can be managed by different regions, and the setting of the guide mesh plate can reach Carrying out operations deep in the symbiotic pond 1 makes it easier for breeders to more accurately solve problems such as water quality adjustment in the breeding area 3, crayfish quantity control, feeding adjustment, rice fertilization, spraying of pesticides, etc., thereby reducing the difficulty of management for breeders, and ultimately achieving the goal of evenly distributing crayfish in the symbiotic pond 1, thereby avoiding the problem that crayfish may be too concentrated in a certain area, resulting in prominent water quality problems in a certain area and affecting the growth and reproduction of crayfish, reducing the difficulty of management for breeders, and facilitating evenly feeding crayfish far from the shore of the breeding pond, and fertilizing and spraying pesticides on rice far from the shore of the breeding pond, thereby avoiding affecting the yield of crayfish and rice.

[0018] The anti-escape board 5 is equipped with a support column 8 which is placed in the breeding area 3 and fixedly connected to the corresponding guide grid board 4, so as to stably support the guide grid board 4, so that the breeder can walk on the guide grid board 4 to feed the crayfish in the breeding area 3 and fertilize and spray pesticides on the rice on the planting ridge 2 more stably. The breeding area 3 is provided with aquatic plants 9 for the crayfish to eat. The aquatic plants 9 are planted on the silt 7 to provide sufficient food for the growth of the crayfish, thereby further increasing the crayfish yield.

[0019] There are several water outlets on the symbiotic pond 1, and the several water outlets correspond to and are connected with the several breeding areas 3 one by one. A water pipe 13 connected with the corresponding breeding area 3 is installed on the water outlet, and a valve 14 for controlling the opening and closing of the water pipe 13 is installed on the water pipe 13. The water volume of the breeding area 3 and the water quality of the breeding area 3 that has deteriorated are discharged by controlling the opening and closing of the valve 14 on the water pipe 13 to change the water quality, thereby facilitating the adjustment of the water level and water quality of the breeding area 3 according to the season, weather and breeding needs. The multiple water outlet pipes 13 are arranged to facilitate the replacement of water quality and improve the efficiency of adjusting the water level, thereby further reducing the difficulty of management.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A lobster-rice symbiotic culture pond, comprising a symbiotic pond (1), wherein the symbiotic pond (1) comprises a water outlet, It is characterized in that The symbiotic pond (1) is provided with a plurality of planting ridges (2) for planting rice, the plurality of planting ridges (2) being evenly arranged at equal intervals in the symbiotic pond (1), the symbiotic pond (1) comprising a plurality of breeding areas (3), the breeding areas (3) being formed by the cooperation of two adjacent planting ridges (2), the symbiotic pond (1) being provided with a plurality of guide grid plates (4) for people to pass through, the plurality of guide grid plates (4) corresponding to the plurality of breeding areas (3) respectively, the guide grid plates (4) being placed above the breeding areas (3) for covering the breeding areas (3), an anti-escape plate (5) being provided at the bottom of the breeding areas (3), silt (7) being provided on the anti-escape plate (5), an isolation mesh (6) installed on the planting ridge (2) being provided in the breeding area (3), the two ends of the isolation mesh (6) being respectively installed on the guide grid plate (4) and the anti-escape plate (5).

2. A lobster-rice symbiotic culture pond according to claim 1, It is characterized in that The escape prevention plate (5) is provided with a support column (8) placed in the breeding area (3) and fixedly connected to the corresponding guide grid plate (4). The breeding area (3) is provided with water plants (9) for crayfish to eat. The water plants (9) are planted on the silt (7).

3. A lobster-rice symbiotic culture pond according to claim 2, It is characterized in that The planting ridge (2) is provided with a movable channel (10) for connecting two adjacent breeding areas (3), and the plurality of breeding areas (3) are connected to each other through the movable channel (10). A positioning groove (11) is provided at the bottom of the movable channel (10). A mesh baffle for preventing crayfish from entering an adjacent breeding area (3) is provided in the movable channel (10), and the mesh baffle is plugged into the positioning groove (11).

4. A lobster-rice symbiotic culture pond according to claim 3, It is characterized in that The symbiotic pond (1) is provided with a plurality of water outlets, the plurality of water outlets corresponding to and connected with the plurality of breeding areas (3) one by one, a water pipe (13) connected with the corresponding breeding area (3) is installed on the water outlet, and a valve (14) for controlling the opening and closing of the water pipe (13) is installed on the water pipe (13).

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