CN110973055A - Ecological breeding system of soft-shelled turtle - Google Patents
Ecological breeding system of soft-shelled turtle Download PDFInfo
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- CN110973055A CN110973055A CN201911260330.3A CN201911260330A CN110973055A CN 110973055 A CN110973055 A CN 110973055A CN 201911260330 A CN201911260330 A CN 201911260330A CN 110973055 A CN110973055 A CN 110973055A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
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- Animal Behavior & Ethology (AREA)
- Biotechnology (AREA)
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides an ecological turtle breeding system which comprises a turtle breeding pond, a primary treatment pond, a plant planting pond and a secondary treatment pond, wherein the turtle breeding pond is connected with the primary treatment pond through a first pipeline, the primary treatment pond is connected with the plant planting pond through a second pipeline, the plant planting pond is connected with the secondary treatment pond through a third pipeline, the secondary treatment pond is connected with the turtle breeding pond through a fourth pipeline, a breeding area is arranged in the turtle breeding pond and comprises a plurality of U-shaped breeding grooves, the breeding grooves are sequentially and uniformly distributed in the breeding area, a plurality of floating islands are arranged in each breeding groove, a biological ball assembly is arranged on the lower side of each floating island, fiber balls are lined in the biological ball assemblies, and EM probiotics are filled in the fiber balls. The invention can realize healthy breeding of soft-shelled turtles through the ecological breeding system of the soft-shelled turtles, effectively utilizes water resources while improving the quality of the soft-shelled turtles, and reduces the breeding cost of the soft-shelled turtles.
Description
Technical Field
The invention relates to the technical field of turtle breeding, in particular to an ecological breeding system for turtles.
Background
The soft-shelled turtle is a precious aquatic animal with high economic value. Turtle is generally used as a treasure for eating and is used as a nourishing food for dietary therapy in China. The turtle has delicious meat taste, rich nutrition and high protein content, and particularly, the turtle skirt is a choiced delicious food. According to the determination, the protein content in the turtle reaches 16.5 g. In addition, the health food also contains various nutrient components such as calcium, phosphorus, iron, thiamine, riboflavin, nicotinic acid, vitamin A and the like.
Because the soft-shelled turtles have high edible and medicinal values, artificial breeding is widely developed all over the country. In the artificial feeding environment, turtles like to eat animal baits such as wastes of slaughterhouses, silkworm chrysalis, insects and the like can also eat fruits, vegetable leaves and artificially synthesized hard granular baits. By providing abundant baits, keeping proper growth temperature to prevent the turtles from hibernation and scientifically and industrially raising, the breeding rate and the hatching rate of the turtles are greatly improved, the weight is rapidly increased, and the mouthfeel of the artificially-cultured turtles is far inferior to that of wild turtles. Along with the improvement of living standard of people, the demand of domestic and foreign markets for the soft-shelled turtles is larger and larger, the maintenance of good ecological breeding of the soft-shelled turtles becomes necessary trend towards heat, and the overall economic benefit and the ecological benefit of the soft-shelled turtles are improved.
Disclosure of Invention
In order to solve the defects, the invention provides an ecological breeding system for soft-shelled turtles, which is used for realizing ecological breeding of soft-shelled turtles, so that the quality of the soft-shelled turtles is improved, and meanwhile, the breeding cost of the soft-shelled turtles is reduced.
An ecological turtle breeding system comprises a turtle breeding pond, a primary treatment pond, a plant planting pond and a secondary treatment pond, wherein the turtle breeding pond is connected with the primary treatment pond through a first pipeline, the primary treatment pond is connected with the plant planting pond through a second pipeline, the plant planting pond is connected with the secondary treatment pond through a third pipeline, the secondary treatment pond is connected with the turtle breeding pond through a fourth pipeline, a breeding area is arranged in the turtle breeding pond, the breeding area comprises a plurality of U-shaped breeding grooves, the breeding grooves are sequentially and uniformly distributed in the breeding area, a plurality of floating islands are arranged in each breeding groove, each floating island comprises a hexagonal upper back-sun platform, a hexagonal lower frame and six asbestos crawling ladders, the hexagonal crawling ladders are arranged on the lower side of the upper back-sun platform, and the asbestos crawling ladders are respectively distributed between the upper back-sun platform and the lower frame, the lower frame is provided with a hanging ring, a plurality of biological ball components are arranged on the lower side of the hanging ring, each biological ball component comprises a plurality of porous plastic biological balls, the porous plastic biological balls are connected with each other through a polytetrafluoroethylene braided rope, sinkers are hung at the tail ends of the biological ball components, fiber balls are lined in the porous plastic biological balls, and EM probiotics are filled in the fiber balls.
Preferably, a ceiling is arranged at the top of the turtle raising pond.
Preferably, 20-25% of the water content of the turtle rearing pond enters the treatment pond for treatment in each period.
Preferably, the bottom of the turtle rearing pond is uniformly provided with an oxygen increasing pipe, and the oxygen increasing pipe is connected with an air compressor.
Preferably, the amount of EM probiotics in all the biosphere components is 2-4 multiplied by 10 times the number of bacteria per mu of water body13cfu。
Preferably, the included angle between the asbestos tile ladder stand and the horizontal plane is 15-45 degrees.
Preferably, the first pipeline, the second pipeline, the third pipeline and the fourth pipeline are all provided with water suction pumps.
Preferably, a biological filter material layer is arranged in the primary treatment tank, the height of the biological filter material layer is 0.2-0.4m, a stainless steel aeration pipe is arranged at the bottom of the primary treatment tank, and the stainless steel aeration pipe is connected with an aeration pump.
Preferably, the bottom of the secondary treatment tank is provided with a filter layer, and a water quality regulator is added into the secondary treatment tank.
Preferably, the plant growing pond is planted with the hydrangea macrophylla.
In conclusion, the invention provides an ecological turtle breeding system, which has the beneficial effects that:
the invention can realize healthy breeding of soft-shelled turtles through the ecological breeding system of the soft-shelled turtles, effectively utilizes water resources while improving the quality of the soft-shelled turtles, and reduces the breeding cost of the soft-shelled turtles. The probability that large-piece turtles are infected simultaneously is avoided to the greatest extent through the arrangement of the plurality of culture tanks, the spread of infectious diseases is greatly controlled, the survival rate of the turtles is improved, the plurality of floating islands are arranged in each culture tank, the floating islands can be convenient for the turtles to rest and sun the backs of the turtles, biological ball components are arranged on the lower sides of the floating islands, EM probiotics are filled in the fiber balls, and therefore the biological ball components are beneficial to slowly releasing the probiotics, purifying water quality, improving the environment, prolonging the water changing interval, reducing pathogenic bacteria, balancing microecology, reducing the use of medicines and guaranteeing the environmental safety; controlling the content of harmful substances such as ammonia nitrogen, hydrogen sulfide and the like in the water environment, and regulating and controlling the microbial ecological structure in the culture tank; enhancing the immunologic function of the soft-shelled turtles, preventing diseases, improving health, and reducing morbidity and mortality; promoting growth and development of the soft-shelled turtles, increasing weight, increasing yield and improving meat quality of the soft-shelled turtles.
Drawings
Fig. 1 is a schematic structural diagram of an ecological turtle breeding system provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the floating island of fig. 1.
Description of the symbols of the main elements:
1. a turtle rearing pond; 11. a culture tank; 12. a floating island; 121. drying the back table; 122. an asbestos tile ladder; 123. a lower frame; 124. porous plastic bio-spheres; 125. a polytetrafluoroethylene braided rope; 126. sinking; 13. a support bar; 14. a water outlet area; 2. a primary treatment tank; 3. a plant planting pond; 4. a secondary treatment tank; 51. a first conduit; 52. a second conduit; 53. a third pipeline; 54. a fourth conduit; 55. a main pipeline; 56. and (5) dividing pipelines.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in figure 1, the invention provides an ecological turtle breeding system, which comprises a turtle breeding pond 1, a primary treatment pond 2, a plant planting pond 3 and a secondary treatment pond 4. The turtle rearing pond 1 is connected with the primary treatment pond 2 through a first pipeline 51, the primary treatment pond 2 is connected with the plant planting pond 3 through a second pipeline 52, the plant planting pond 3 is connected with the secondary treatment pond 4 through a third pipeline 53, the secondary treatment pond 4 is connected with a main pipeline 55 through a fourth pipeline 54, and the main pipeline 55 is connected with the turtle rearing pond 1 through a plurality of branch pipelines 56.
Wherein, be provided with the breed district in the turtle rearing pond 1 and set up in the play pool 14 of the breed district outside, breed district 14 includes a plurality of breed grooves 11, breed groove 11 and enclose by the baffle that is the U type and a lateral wall of turtle rearing pond 1, a plurality of breed grooves 11 in the breed district evenly arrange in proper order, the water inlet of breed groove 11 links to each other with the branch pipeline 56 respectively, the delivery port of breed groove 11 links to each other with play pool 14. The soft-shelled turtle is conveniently separated by the arrangement of the culture area, and cross infection is avoided as much as possible. The probability of simultaneous infection of large soft-shelled turtles is avoided, the spread of infectious diseases is greatly controlled, and the survival rate of the soft-shelled turtles is improved. The interval between the adjacent culture tanks 11 is 1.0-1.2 meters. The turtle growth and development conditions can be conveniently checked by the culture personnel on a boat.
A plurality of floating islands 12 are arranged in each culture tank 11. As shown in fig. 2, the floating island 12 includes a hexagonal upper back drying platform 121, a hexagonal lower frame 123 and six asbestos tile ladder stands 122, each asbestos tile ladder stand 122 is sequentially distributed between the upper back drying platform 121 and the lower frame 123, three non-adjacent corners of the lower frame 123 are respectively connected with the partition boards of the culture tank 11 through support rods 13, the lower frame 123 extends below the water surface, and an included angle between the asbestos tile ladder stands 122 and the water surface is 15-45 degrees.
Further, a compressed air inlet pipe is arranged on the support rod 13, one end of the compressed air inlet pipe is connected with an air compressor, the other end of the compressed air inlet pipe is connected with a microporous rubber coil pipe, and the microporous rubber coil pipe extends into the position below the horizontal plane. The microporous rubber coil pipe provides the required dissolved oxygen for the turtles, and ensures the normal metabolism, life and growth and development of the turtles.
The lower frame 123 is provided with a hanging ring, a plurality of bio-ball components are arranged on the lower side of the hanging ring, each bio-ball component comprises a plurality of porous plastic bio-balls 124, the plurality of porous plastic bio-balls 124 are connected with each other by a polytetrafluoroethylene braided rope 125, and sinkers 126 are hung at the tail ends of the bio-ball components 124.
In this embodiment, the diameter of the porous plastic bio-sphere 124 is 15-30cm, the outer layer is made of PVC material, and the specific surface area is 1500-2(ii) in terms of/g. Porous plastic biological ball124 is lined with a fiber ball, and EM probiotics are filled in the fiber ball, so that the slow diffusion of the probiotics into water is facilitated. In this example, the amount of EM probiotics in all the bio-sphere components was 2-4 x 10 bacteria per mu of water13cfu. EM probiotics are filled in the fiber balls, so that the probiotics are released slowly, the water quality is purified, the environment is improved, the water changing interval is prolonged, pathogenic bacteria are reduced, the micro-ecology is balanced, the use of medicines is reduced, and the environmental safety is guaranteed; controlling the content of harmful substances such as ammonia nitrogen, hydrogen sulfide and the like in the water environment, and regulating and controlling the microbial ecological structure in the culture tank; enhancing the immunologic function of the soft-shelled turtles, preventing diseases, improving health, and reducing morbidity and mortality; promoting growth and development of the soft-shelled turtles, increasing weight, increasing yield and improving meat quality of the soft-shelled turtles.
In this embodiment, a ceiling is provided on the top of the turtle rearing pond 1. The ceiling design is convenient for controlling the temperature in the turtle breeding pond, and is beneficial to the growth, development and weight increment of turtles.
In this embodiment, the turtle breeding pond 1 is treated in the treatment pond with 20% -25% of the water content in each period.
In the embodiment, the bottom of the turtle rearing pond 1 is uniformly provided with the oxygenation pipes, the oxygenation pipes are connected with the air compressor, the oxygenation pipes are cylindrical, and the surfaces of the oxygenation pipes are provided with micropores. The oxygen increasing pipe is used for inflating and increasing oxygen at the bottom of the turtle rearing pond 1, provides oxygen required by the turtles and EM probiotics, prevents pathogenic microorganisms from propagating massively under anaerobic conditions, and avoids causing diseases of the turtles.
The primary treatment tank 2 is internally provided with a biological filter material layer, and the filler of the biological filter material layer adopts a ceramsite filter material, so that the filter material has wide sources and high cost performance, and the treatment cost can be reduced. The grain diameter of the ceramsite filter material is 2-4 mm. The height of the biological filter material layer is 0.2-0.4m, a stainless steel aeration pipe is arranged at the bottom of the primary treatment tank 2, and the stainless steel aeration pipe is connected with an aeration pump to uniformly aerate and promote the removal of nitrogen and phosphorus.
The water hydrangea is planted in the plant planting pond 3 and comprises water bamboo, lotus root, water dropwort, gordon euryale seed, arrowhead, water chestnut, water shield and water chestnut, so that the water quality of the turtle breeding pond is better, the meat quality of the turtle is improved, and the meat quality of the turtle is more delicious.
The bottom of the secondary treatment tank 4 is provided with a filter layer, the filter material of the filter layer is quartz sand, the particle size of the quartz sand is 0.80-1.10 mm, and the height of the filter layer is 0.2-0.3 m. A water quality regulator is added in the secondary treatment tank 4, and the water quality regulator is EM probiotic. The EM probiotics play a role in stabilizing and improving water quality, and the water body is fresh and cool in color, and free of odor, hydrogen sulfide, ammonia gas and other peculiar smells.
The first pipeline 51, the second pipeline 52, the third pipeline 53 and the fourth pipeline 54 are all provided with water pumps, and the opening and closing of the water pumps are controlled by a controller.
The working process is as follows: water in the turtle breeding pond 1 enters the primary treatment pond 2 through a first pipeline 51, the water body is treated through the primary treatment pond 2, and the water in the primary treatment pond 2 enters the plant planting pond 3 through a second pipeline 52; the water Baxian is planted in the plant planting pond 3 to improve water body nutrition, the water in the plant planting pond 3 enters the secondary treatment pond 4 through the third pipeline 53 to be treated again, the water in the secondary treatment pond 4 enters the turtle rearing pond 1 through the fourth pipeline 54 to complete water body circulation, and the turtle ecological culture system needs to be circulated once every week.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An ecological turtle breeding system is characterized by comprising a turtle breeding pond, a primary treatment pond, a plant planting pond and a secondary treatment pond, wherein the turtle breeding pond is connected with the primary treatment pond through a first pipeline, the primary treatment pond is connected with the plant planting pond through a second pipeline, the plant planting pond is connected with the secondary treatment pond through a third pipeline, the secondary treatment pond is connected with the turtle breeding pond through a fourth pipeline, a breeding area is arranged in the turtle breeding pond, the breeding area comprises a plurality of U-shaped breeding grooves, the breeding grooves are sequentially and uniformly distributed in the breeding area, a plurality of floating islands are arranged in each breeding groove, each floating island comprises a hexagonal upper back-drying platform, a hexagonal lower frame and six tile crawling ladders, the hexagonal lower frame is arranged on the lower side of the upper back-drying platform, and the tile crawling ladders are respectively distributed between the upper back-drying platform and the lower frame, the lower frame is provided with a hanging ring, a plurality of biological ball components are arranged on the lower side of the hanging ring, each biological ball component comprises a plurality of porous plastic biological balls, the porous plastic biological balls are connected with each other through a polytetrafluoroethylene braided rope, sinkers are hung at the tail ends of the biological ball components, fiber balls are lined in the porous plastic biological balls, and EM probiotics are filled in the fiber balls.
2. The ecological breeding system for soft-shelled turtles as claimed in claim 1, wherein a ceiling is arranged at the top of the soft-shelled turtle rearing pond.
3. The ecological turtle breeding system of claim 1, wherein 20-25% of the water content of the turtle rearing pond enters the treatment pond for treatment in each period.
4. The ecological breeding system for soft-shelled turtles as claimed in claim 1, wherein oxygen increasing pipes are evenly arranged at the bottom of the soft-shelled turtle breeding pond and connected with an air compressor.
5. The ecological turtle breeding system of claim 1, wherein the amount of EM probiotics in all biosphere modules is 2-4 x 10 times the number of bacteria per mu of water13cfu。
6. The ecological turtle breeding system of claim 1, wherein the angle between the asbestos tile ladder and the horizontal plane is 15-45 degrees.
7. The ecological turtle breeding system of claim 1, wherein a water pump is disposed on each of the first, second, third and fourth pipelines.
8. The ecological breeding system of soft-shelled turtles of claim 1, wherein a biological filter material layer is arranged in the primary treatment tank, the height of the biological filter material layer is 0.2-0.4m, a stainless steel aeration pipe is arranged at the bottom of the primary treatment tank, and the stainless steel aeration pipe is connected with an aeration pump.
9. The ecological turtle breeding system of claim 1, wherein a filter layer is disposed at the bottom of the secondary treatment tank, and a water quality regulator is added into the secondary treatment tank.
10. The ecological aquaculture system of claim 1, wherein the plant growing pond is planted with the hydrangea macrophylla.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911260330.3A CN110973055A (en) | 2019-12-10 | 2019-12-10 | Ecological breeding system of soft-shelled turtle |
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| CN201911260330.3A CN110973055A (en) | 2019-12-10 | 2019-12-10 | Ecological breeding system of soft-shelled turtle |
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Application publication date: 20200410 |
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