CN110604083A - Floating bed structure for pond industrialized culture system and purification area arrangement method - Google Patents

Floating bed structure for pond industrialized culture system and purification area arrangement method Download PDF

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Publication number
CN110604083A
CN110604083A CN201910909561.6A CN201910909561A CN110604083A CN 110604083 A CN110604083 A CN 110604083A CN 201910909561 A CN201910909561 A CN 201910909561A CN 110604083 A CN110604083 A CN 110604083A
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pond
culture
area
guide wall
floating bed
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CN201910909561.6A
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Chinese (zh)
Inventor
王庆
郭丽芸
周国勤
吴丹
俞日根
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NANJING INST OF AQUATIC PRODUCTS SCIENCE
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NANJING INST OF AQUATIC PRODUCTS SCIENCE
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Priority to CN201910909561.6A priority Critical patent/CN110604083A/en
Publication of CN110604083A publication Critical patent/CN110604083A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/54Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/60Fishing; Aquaculture; Aquafarming

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydroponics (AREA)

Abstract

The invention discloses a floating bed structure and a purification area arrangement method for a pond industrialized culture system, which are applied to a square pond, wherein a culture area is arranged in the middle of one side edge of the pond, the culture area comprises a culture groove, a water pushing area and a sewage sucking area which are respectively arranged at two ends of the culture groove, and a guide wall is used for guiding the direction of water flow, the guide wall is positioned in the center of the pond and is vertical to the side wall of the culture area, one end of the guide wall is in contact with the side wall of the culture area, and the distance between the other end of the guide wall and the side edge of the pond is; the floating beds are used for planting aquatic plants and purifying water bodies and are arranged at the four corners of the pond; the freshwater mussel hanging rope is used for hanging freshwater mussels to breed the freshwater mussels and purify water, the freshwater mussel hanging rope is arranged in pond areas on two sides of the flow guide wall, and the direction of the freshwater mussel hanging rope is the same as that of the flow guide wall. The pond arrangement method applies the triangular floating bed to plant aquatic plants, and realizes low-cost and high-efficiency purification area configuration suitable for a pond industrial culture system by reasonably arranging and matching the freshwater mussels for purification.

Description

Floating bed structure for pond industrialized culture system and purification area arrangement method
Technical Field
The invention relates to the technical field of ecological culture systems, in particular to a floating bed structure for a pond industrial culture system and a purification area arrangement method.
Background
The pond industrialized ecological culture system concentrates main culture varieties in a culture area accounting for 3 ~ 5% of the total area of a pond for 'captive culture' on the premise of not changing the culture area of the original pond, generates circulating water flow in the culture area through water pushing equipment, simulates a flowing water habitat, improves the growth speed of cultured organisms and achieves the aim of higher than the culture yield of the original water surface.
At present, the water surface outside the system, namely a purification area, is mainly used for planting aquatic plants or aquatic vegetables by using a floating bed so as to purify water and increase economic benefits. However, the ecological floating bed has higher cost, and meanwhile, the floating bed is arranged in the middle of the water surface, so that the boat needs to be rowing when vegetables are harvested or management is needed, which is very inconvenient; the second time, the industrial aquaculture system of the pond needs to keep the whole pond in a flowing state, and the aquatic plants planted in the middle have great influence on water flow and are not beneficial to the operation of the whole system; thirdly, the effect is not ideal by only depending on the purification of aquatic plants.
Disclosure of Invention
In order to solve the problems, the invention provides a floating bed structure for a pond industrial culture system and a purification area arrangement method. The specific technical scheme is as follows:
the utility model provides a float bed structure for pond industrialization farming systems, is applied to square pond, is provided with the breed district in the middle of a pond side, and the breed district includes breed groove and sets up at the water push area and the soil pick-up district at breed groove both ends respectively. The pond is also provided with:
the guide wall is positioned in the center of the pond and is vertical to the side wall of the culture area, one end of the guide wall is in contact with the side wall of the culture area, and the distance between the other end of the guide wall and the side edge of the pond is equal to the width of the culture area;
the floating beds are used for planting aquatic plants and purifying water bodies, the floating beds are arranged at four corners of the pond, each floating bed is of an isosceles right triangle structure, and two right-angle sides of each floating bed are attached to the side edges of the pond;
the freshwater mussel hanging rope is used for hanging freshwater mussels to breed the freshwater mussels and purify water, the freshwater mussel hanging rope is arranged in pond areas on two sides of the flow guide wall, and the direction of the freshwater mussel hanging rope is the same as that of the flow guide wall.
As an improvement of the scheme, the floating bed comprises a tripod and a positioning rod, the tripod is of an isosceles triangle structure formed by splicing PVC pipes, the positioning rod is perpendicular to the plane formed by the tripod, the end part of the positioning rod is connected to the right-angle end point of the tripod, positioning rings are arranged at the four corners of the pond, the positioning rings are sleeved on the positioning rod, fixing nails are arranged on the outer sides of the positioning rings, the fixing nails are nailed into the side wall of the pond to fix the positioning rings, the positioning rod can move up and down along the positioning rings, and the positioning rings are arranged 20cm below the water surface; the upper surface and the lower surface of the triangular support are coated with mesh cloth.
As an improvement of the scheme, the diameter of the mesh cloth coated on the upper surface of the tripod is 3cm, and the mesh cloth coated on the lower surface of the tripod is 10 meshes.
As an improvement of the scheme, an empty bottle is further arranged on the periphery of the side edge of the tripod to increase buoyancy.
A purification area arrangement method for a pond industrialized culture system comprises the following steps;
a. selecting a pond: selecting a square pond, wherein the area of the pond is not less than 20 mu;
b. setting a culture area: arranging a culture area in the center of the wide side of the pond, wherein the number of culture grooves is set according to the area of the pond, one culture groove is arranged every 10 mu, the length of each culture groove is 22m, the width of each culture groove is 5m, and the total length of each culture area is 26 m;
c. arranging a guide wall; a guide wall is arranged in the center of the pond and is vertical to the side wall of the culture area, one end of the guide wall is in contact with the side wall of the culture area, and the distance between the other end of the guide wall and the side edge of the pond is equal to the width of the culture area;
d. the floating bed is arranged: floating beds are arranged at four corners of the pond, the lengths of the right-angled sides of the floating beds are arranged according to the area of the pond, and the length L =5.5m (pond area/10 mu);
e. the freshwater mussel hanging rope is arranged: pond areas on two sides of the guide wall are arranged, and the direction of the freshwater mussel rope hanging direction is the same as that of the guide wall;
f. planting plants and hanging freshwater mussels.
As an improvement of the scheme, in the step d, when the length of the right-angle side of the floating bed is greater than 22m, the right-angle side of the tripod is fixed to be 22m, an auxiliary extension frame is arranged on the hypotenuse of the tripod and formed by splicing PVC pipes, the auxiliary extension frame is of an isosceles trapezoid structure formed by splicing a rectangle and a right trapezoid, and the auxiliary extension frame and the tripod are combined to form the complete triangular floating bed.
As an improvement of the scheme, an empty plastic bottle can be placed between the upper net and the lower net of the floating bed to increase the buoyancy.
As an improvement of the scheme, in the step f, 10000 mussels are hung per 10 mu, and the size of the mussels is 6-9cm and is evenly distributed in the areas on the two sides of the guide wall.
As an improvement of the scheme, the aquatic plants planted on the floating bed in the step f are cress, and the initial planting amount is 1kg/m 2.
Compared with the prior art, the technical scheme adopted by the invention has the technical effects that:
(1) the floating bed structure and the purification area arrangement method for the industrial pond culture system have the advantages that the used floating bed structure is simple, the floating bed structure can be formed by PVC pipes, empty plastic bottles and mesh cloth, the cost is low, the floating bed is easy to install, meanwhile, the floating bed is dispersedly installed at four corners of a pond, the daily management is convenient, managers can manage aquatic plants planted on the floating bed on the bank, and the aquatic plants are easy to collect after being mature;
(2) according to the floating bed structure and the purification area arrangement method for the industrial pond culture system, the floating bed is arranged at the four corners of the pond, so that the flow of water in the pond is not influenced, the water flow speed is increased, the water flow resistance is reduced, the normal work of water pushing equipment is ensured, the service life is prolonged, meanwhile, the natural flowing water environment can be better simulated in the culture area, and the culture quality is improved;
(3) the floating bed structure for the industrial pond culture system and the arrangement method of the purification area, disclosed by the invention, have better purification effect by using aquatic plants to purify water and matching with filter feeding animals, namely freshwater mussels.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a pond by utilizing the floating bed structure for the pond industrial aquaculture system;
fig. 2 is a top view of the overall structure of a pond by utilizing the floating bed structure for the pond industrialized culture system;
FIG. 3 is a schematic view of the structure of the culture area;
FIG. 4 is a first schematic view of the structure of the floating bed;
FIG. 5 is a schematic diagram of the structure of the floating bed II;
FIG. 6 is a schematic view of a connection structure of the floating bed and the pond;
FIG. 7 is a first schematic structural view of a floating bed in the embodiment 2;
FIG. 8 is a schematic view of the floating bed structure of example 2;
reference numerals: 1. a pond; 2. a breeding area; 3. a guide wall; 4. floating bed; 5. rope hanging of freshwater mussels; 201. a culture tank; 202. a water pushing area; 203. a dirt suction area; 401. a tripod; 402. positioning a rod; 403. a positioning ring; 404. fixing nails; 405. an auxiliary extension frame.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
As shown in fig. 1 and 2, a concrete structural diagram of a pond using a floating bed structure for a pond industrialized culture system is shown, a culture area 2 is arranged in the middle of one side edge of the pond 1, and as shown in fig. 3, the culture area 2 comprises a culture tank 201, and a water pushing area 202 and a sewage sucking area 203 which are respectively arranged at two ends of the culture tank 201;
a flow guide wall 3 is arranged in the center of the pond 1, the flow guide wall 3 is vertical to the side wall of the culture area 2, one end of the flow guide wall 3 is in contact with the side wall of the culture area 2, and the distance between the other end of the flow guide wall 3 and the side edge of the pond 1 is equal to the width of the culture area 2;
four corners of the pond 1 are provided with floating beds 4, and the structures of the floating beds 4 are shown in figures 4-6. Each floating bed 4 is of an isosceles right triangle structure, and two right-angle sides of each floating bed 4 are attached to the side edges of the pond 1; the floating bed 4 comprises a tripod 401 and a positioning rod 402, the tripod 401 is of an isosceles triangle structure formed by splicing PVC pipes, and an empty bottle is arranged on the periphery of the side edge of the tripod 401 to increase buoyancy. The locating lever 402 is perpendicular to the plane formed by the tripod 401, the end of the locating lever 402 is connected to the right-angle end point of the tripod 401, the four corners of the pond 1 are provided with locating rings 403, and the locating rings 403 are arranged 20cm below the water surface of the pond 1. The holding ring 403 cup joints on locating lever 402, and the holding ring 403 outside is provided with staple 404, and staple 404 is nailed into 1 lateral wall in pond and is realized the fixed of holding ring 403, and the locating lever 402 can follow holding ring 403 and reciprocate, when realizing that the floating bed 4 is fixed in 1 bight in pond, still guarantees that the floating bed 4 can follow the surface of water altitude variation and carry out certain reciprocating. The upper surface and the lower surface of the tripod 401 are both coated with mesh cloth, the hole diameter of the mesh cloth coated on the upper surface of the tripod 401 is 3cm, and the mesh cloth coated on the lower surface is 10 meshes. Empty plastic bottles can be placed between the upper net and the lower net of the floating bed 4 to increase the buoyancy.
The pond 1 areas on the two sides of the guide wall 3 are provided with freshwater mussel hanging ropes 5, and the direction of the freshwater mussel hanging ropes 5 is the same as that of the guide wall 3.
Example 1
A purification area arrangement method for a pond industrialized culture system comprises the following steps;
a. selecting a pond: selecting a square pond 1, wherein the area of the pond 1 is 20 mu;
b. and (3) setting a culture area 2: arranging a culture area 2 in the center of the wide side of the pond 1, wherein the number of culture grooves 201 is 2, the length of each culture groove 201 is 22m, the width of each culture groove is 5m, and the total length of each culture area 2 is 26 m;
c. the guide wall 3 is arranged; a guide wall 3 is arranged in the center of the pond 1, the guide wall 3 is vertical to the side wall of the culture area 2, one end of the guide wall 3 is in contact with the side wall of the culture area 2, and the distance between the other end of the guide wall 3 and the side edge of the pond 1 is equal to the width of the culture area 2;
d. the floating bed 4 is arranged: floating beds 4 are arranged at four corners of the pond 1, the lengths of right-angle sides of the floating beds 4 are arranged according to the area of the pond 1, and the lengths of the right-angle sides of the floating beds 4 are 11 m;
e. the freshwater mussel hanging rope 5 is arranged: the pond 1 areas on two sides of the guide wall 3 are arranged, two ropes are hung on each side, and the direction of the freshwater mussel hanging rope 5 is the same as that of the guide wall;
f. planting plants and hanging mussels, wherein the quantity of the hanging mussels is 10000 per 10 mu, the size of the mussels is 6-9cm, and the mussels are evenly distributed in the areas on two sides of the guide wall 3; the aquatic plants planted on the floating bed 4 are cress, the initial planting amount is 1kg/m2, the planting mode is that cress seedlings are cut into 20cm long sections and are uniformly inserted on the net of the floating bed 4.
The arrangement mode can be carried out after the fingerling stocking in 5 months is finished. The triangular floating bed 4 is arranged at four corners, so that the flowing of water is not influenced, and the harvesting management of the vegetables planted on the floating bed 4 is more convenient.
In the case of the example 2, the following examples are given,
a purification area arrangement method for a pond industrialized culture system comprises the following steps;
a. selecting a pond: selecting a square pond 1, wherein the area of the pond 1 is 50 mu;
b. and (3) setting a culture area 2: arranging culture areas 2 in the center of the wide sides of the pond 1, wherein the number of the culture grooves 201 is 5, the length of each culture groove 201 is 22m, the width of each culture groove is 5m, and the total length of each culture area 2 is 26 m;
c. the guide wall 3 is arranged; a guide wall 3 is arranged in the center of the pond 1, the guide wall 3 is vertical to the side wall of the culture area 2, one end of the guide wall 3 is in contact with the side wall of the culture area 2, and the distance between the other end of the guide wall 3 and the side edge of the pond 1 is equal to the width of the culture area 2;
d. the floating bed 4 is arranged: floating beds 4 are arranged at four corners of the pond 1, the lengths of right-angle sides of the floating beds 4 are arranged according to the area of the pond 1, and the lengths of the right-angle sides of the floating beds 4 are 26.5 m; as shown in fig. 7 and 8, the right-angle side of the tripod 401 is fixed to be 22m, the oblique side of the tripod 401 is provided with an auxiliary extension frame 405, the auxiliary extension frame 405 is formed by splicing PVC pipes, the auxiliary extension frame 405 is in an isosceles trapezoid structure formed by splicing a rectangle and a right-angle trapezoid, and the auxiliary extension frame 405 and the tripod 401 are combined to form the complete triangular floating bed 4;
e. the freshwater mussel hanging rope 5 is arranged: the pond 1 areas on two sides of the guide wall 3 are arranged, two ropes are hung on each side, and the direction of the freshwater mussel hanging rope 5 is the same as that of the guide wall;
f. planting plants and hanging mussels, wherein the quantity of the hanging mussels is 10000 per 10 mu, the size of the mussels is 6-9cm, and the mussels are evenly distributed in the areas on two sides of the guide wall 3; the aquatic plants planted on the floating bed 4 are cress, the initial planting amount is 1kg/m2, the planting mode is that cress seedlings are cut into 20cm long sections and are uniformly inserted on the net of the floating bed 4.
The arrangement mode can be carried out after the fingerling stocking in 5 months is finished. The triangular floating bed 4 is arranged at four corners, so that the flowing of water is not influenced, and the harvesting management of the vegetables planted on the floating bed 4 is more convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims (9)

1. A float bed structure for pond industrialization farming systems is applied to square pond, is provided with the breed district in the middle of a pond side, and the breed district includes breed groove and sets up push away water district and soil pick-up district at breed groove both ends respectively, its characterized in that still includes
The guide wall is positioned in the center of the pond and is vertical to the side wall of the culture area, one end of the guide wall is in contact with the side wall of the culture area, and the distance between the other end of the guide wall and the side edge of the pond is equal to the width of the culture area;
the floating beds are used for planting aquatic plants and purifying water bodies, the floating beds are arranged at four corners of the pond, each floating bed is of an isosceles right triangle structure, and two right-angle sides of each floating bed are attached to the side edges of the pond;
the freshwater mussel hanging rope is used for hanging freshwater mussels to breed the freshwater mussels and purify water, the freshwater mussel hanging rope is arranged in pond areas on two sides of the flow guide wall, and the direction of the freshwater mussel hanging rope is the same as that of the flow guide wall.
2. The floating bed structure for the pond industrial aquaculture system according to claim 1, wherein the floating bed comprises a triangular frame and a positioning rod, the triangular frame is an isosceles triangle structure formed by splicing PVC pipes, the positioning rod is perpendicular to the plane formed by the triangular frame, the end part of the positioning rod is connected to the right-angle end point of the triangular frame, positioning rings are arranged at the four corners of the pond, the positioning rings are sleeved on the positioning rod, fixing nails are arranged on the outer sides of the positioning rings, the fixing nails are nailed into the side wall of the pond to fix the positioning rings, the positioning rod can move up and down along the positioning rings, and the positioning rings are arranged 20cm below the water surface of the pond; the upper surface and the lower surface of the triangular support are coated with mesh cloth.
3. The floating bed structure for the pond industrial aquaculture system of claim 2, wherein the triangular frame has an upper surface covered mesh with a pore size of 3cm and a lower surface covered mesh with a mesh size of 10.
4. The floating bed structure for the pond industrial aquaculture system as claimed in claim 3, wherein an empty bottle is further arranged around the side of the tripod to increase the buoyancy.
5. A purification area arrangement method for a pond industrialized culture system is characterized by comprising the following steps;
a. selecting a pond: selecting a square pond, wherein the area of the pond is not less than 20 mu;
b. setting a culture area: arranging a culture area in the center of the wide side of the pond, wherein the number of culture grooves is set according to the area of the pond, one culture groove is arranged every 10 mu, the length of each culture groove is 22m, the width of each culture groove is 5m, and the total length of each culture area is 26 m;
c. arranging a guide wall; a guide wall is arranged in the center of the pond and is vertical to the side wall of the culture area, one end of the guide wall is in contact with the side wall of the culture area, and the distance between the other end of the guide wall and the side edge of the pond is equal to the width of the culture area;
d. the floating bed is arranged: floating beds are arranged at four corners of the pond, the lengths of the right-angled sides of the floating beds are arranged according to the area of the pond, and the length L =5.5m (pond area/10 mu);
e. the freshwater mussel hanging rope is arranged: pond areas on two sides of the guide wall are arranged, and the direction of the freshwater mussel rope hanging direction is the same as that of the guide wall;
f. planting plants and hanging freshwater mussels.
6. The method for arranging the purification areas of the pond industrial aquaculture system according to claim 5, wherein in the step d, when the length of the right-angle side of the floating bed is greater than 22m, the right-angle side of the tripod is fixed to be 22m, an auxiliary extension frame is arranged on the hypotenuse of the tripod, the auxiliary extension frame is formed by splicing PVC pipes, the auxiliary extension frame is of an isosceles trapezoid structure formed by splicing a rectangle and a right trapezoid, and the auxiliary extension frame and the tripod are combined to form the complete triangular floating bed.
7. The method for arranging the purification area for the pond industrial aquaculture system as claimed in claim 6, wherein an empty plastic bottle can be placed between the upper net and the lower net of the floating bed to increase the buoyancy.
8. The method as claimed in claim 5, wherein the number of the mussels hanging in step f is 10000 per 10 mu, and the mussels are 6-9cm in size and evenly distributed in the areas on both sides of the guide wall.
9. The method as claimed in claim 8, wherein the aquatic plants planted on the floating bed in the step f are cress, and the initial planting amount is 1kg/m 2.
CN201910909561.6A 2019-09-25 2019-09-25 Floating bed structure for pond industrialized culture system and purification area arrangement method Pending CN110604083A (en)

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