CN117356341A - Comprehensive planting and breeding pond and planting and breeding method for mangrove aquatic products - Google Patents
Comprehensive planting and breeding pond and planting and breeding method for mangrove aquatic products Download PDFInfo
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- CN117356341A CN117356341A CN202311136181.6A CN202311136181A CN117356341A CN 117356341 A CN117356341 A CN 117356341A CN 202311136181 A CN202311136181 A CN 202311136181A CN 117356341 A CN117356341 A CN 117356341A
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- 240000002044 Rhizophora apiculata Species 0.000 title claims abstract description 77
- 238000009395 breeding Methods 0.000 title claims abstract description 33
- 230000001488 breeding effect Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000013535 sea water Substances 0.000 claims abstract description 37
- 241001465754 Metazoa Species 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000012258 culturing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 abstract description 4
- 244000144974 aquaculture Species 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241000120622 Rhizophoraceae Species 0.000 description 1
- 241001672730 Scylla paramamosain Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ocean & Marine Engineering (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The application discloses a mangrove aquatic product comprehensive planting and breeding pond and a planting and breeding method, wherein the mangrove aquatic product comprehensive planting and breeding pond comprises a pond dike and a plurality of planting islands, the pond dike can enclose a planting and breeding area on the coast, and the pond dike is provided with a water inlet gate and a water outlet gate; the various planting islands are positioned in the planting and breeding area, and annular grooves are formed from the periphery of the various planting islands to the area of the pond dyke. In the method, mangrove vegetation is planted on a planting island in a planting area, a circular ditch is dug at the position from the planting island to a pond dike for aquaculture of aquatic animals, a water inlet gate is used for seawater inlet, a water outlet gate is used for seawater discharge, the ecological water level requirement of mangrove planting is ensured by setting the height of a central planting island and adjusting the water inlet gate and the water outlet gate, and the long-term growth of mangrove vegetation is realized by adopting a proper elevation and water level dynamic rule and simultaneously aquaculture operation is normally carried out; the planted mangrove vegetation can purify water, provide healthy growth environment for cultured animals and reduce disease occurrence.
Description
Technical Field
The application relates to the field of comprehensive cultivation, in particular to a mangrove aquatic product comprehensive planting and cultivating pond and a planting and cultivating method.
Background
The pond culture is one of the main factors causing the reduction of mangrove area and the reduction of biodiversity. The existing productive and idle abandoned culture ponds are huge in storage area, most of the ponds are natural mangroves before reclamation, and the ponds have basic ecological conditions for developing mangrove vegetation restoration in the areas.
The related art discloses a scylla paramamosain culture pond containing mangrove plant planting floating islands, wherein the planting floating islands are arranged in the culture pond, the planting floating islands need to be maintained regularly in actual production, and the proper elevation and water level dynamic rules of mangrove plants are lacking, so that the long-term growth and survival of mangrove vegetation can not be ensured.
Disclosure of Invention
In order to solve at least one of the technical problems, the application provides a mangrove aquatic product comprehensive planting and breeding pond and a planting and breeding method, and the adopted technical scheme is as follows:
the utility model provides a mangrove aquatic product comprehensive planting and breeding pond, which comprises a pond dike and a plurality of planting islands, wherein the pond dike can enclose a planting and breeding area on the coast, and a water inlet gate and a water outlet gate are arranged on the pond dike; each planting island is positioned in the planting area, each planting island is used for planting mangrove vegetation, and a circular ditch is arranged from the periphery of each planting island to the pond dyke area.
In certain embodiments of the present application, a canal is provided between adjacent planting islands, and both ends of the canal are in communication with the annular canal.
In certain embodiments of the present application, the height of the loop channel bottom is less than the height of the canal bottom;
the height of the bottom of the canal is smaller than that of the planting island.
In certain embodiments of the present application, the mangrove aquatic product comprehensive planting pond further comprises a buffer zone disposed at the periphery of the pond dike, and the buffer zone is used for planting mangrove vegetation.
In certain embodiments of the present application, the pond dike comprises a near-sea side near the coastline, a far-sea side away from the coastline, a vertical side perpendicular to the coastline, the near-sea side, the far-sea side, two vertical sides forming the planting area;
the buffer zone is located at the periphery of the near sea side and the periphery of the two vertical sides.
In certain embodiments of the present application, each of the growing islands is made of a sediment pile of the mangrove aquatic product comprehensive planting pond.
In certain embodiments of the present application, the minimum gate width ratio of the water inlet gate and the water outlet gate is greater than 0.5 meters per hectare.
In certain embodiments of the present application, the planting area of the mangrove aquatic product integrated planting and breeding pond is 40% to 80% of the open water area of the mangrove aquatic product integrated planting and breeding pond.
The application provides a planting and breeding method, apply foretell mangrove aquatic products to synthesize planting and breeding pond, include:
in the tide rising process, seawater enters the mangrove aquatic product comprehensive planting and breeding pond, marine organism larvae inhabiting in the buffer zone enter the mangrove aquatic product comprehensive planting and breeding pond along with the seawater, and the water level of the mangrove aquatic product comprehensive planting and breeding pond rises;
when the tide is removed, the sea water is discharged, the pond water level is reduced to be flush with the height of the planting island, and part of the sea water is trapped by the circular ditch so as to provide for the activity of the cultivated animals.
In certain embodiments of the present application, the mangrove aquatic product comprehensive planting and breeding pond water level rises, comprising:
setting a first water level, and stopping seawater from entering when the water level reaches the first water level.
Embodiments of the present application have at least the following beneficial effects: in the method, mangrove vegetation is planted on a planting island in a planting area, a circular ditch is dug at the position from the planting island to a pond dike for aquaculture of aquatic animals, a water inlet gate is used for seawater inlet, a water outlet gate is used for seawater discharge, the ecological water level requirement of mangrove planting is ensured by setting the height of a central planting island and adjusting the water inlet gate and the water outlet gate, and the long-term growth of mangrove vegetation is realized by adopting a proper elevation and water level dynamic rule and simultaneously aquaculture operation is normally carried out; the planted mangrove vegetation can purify water, provide healthy growth environment for cultured animals and reduce disease occurrence; the cultured aquatic animals can absorb nutrient substances of mangrove vegetation litters, improve the culture quality, reduce the investment cost of culture baits and increase the culture income.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:
FIG. 1 is a schematic structural diagram of a mangrove aquatic product comprehensive planting pond of the present application;
FIG. 2 is a flow diagram of seawater in the mangrove aquatic product comprehensive planting pond of the present application;
FIG. 3 is a cross-sectional view of A-A of the mangrove aquatic product comprehensive planting pond of the present application;
FIG. 4 is a flow chart of the planting method of the present application.
Reference numerals:
a pond dike 101; a water inlet gate 102; a water outlet gate 103;
planting an island 201; a circular groove 202; a raceway 203; a buffer 204;
inflow direction 301; the drain flow is 302.
Detailed Description
This section will describe embodiments of the present application in detail with reference to fig. 1-4, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that, if the terms "center," "middle," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships are based on the orientations or positional relationships illustrated in the drawings, it is merely for convenience in describing the present application and simplifying the description, and it does not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Features defining "first", "second" are used to distinguish feature names from special meanings, and furthermore, features defining "first", "second" may explicitly or implicitly include one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1, the embodiment of the application provides a mangrove aquatic product comprehensive planting and culturing pond, which comprises a pond dike 101 and a plurality of planting islands 201, wherein the pond dike 101 protrudes out of the coastal plane and is used for sealing seawater inside. Meanwhile, the planting island 201 is also positioned in the pond dike 101, the planting island 201 is used for planting mangrove, then the seawater in the pond dike 101 can meet the planting requirement of the mangrove, and the seawater in the pond dike 101 can also be used for culturing aquatic animals, so that the seawater resource and the limited space of the planting pond are fully utilized, and the economic benefit is improved on the premise of protecting the mangrove resource.
In some examples, the pond dike 101 encloses a relatively closed planting area on the coast, a certain amount of seawater can be accumulated in the planting area, the pond dike 101 has a certain height, and the amount of seawater accumulated in the planting area is increased to meet the necessary conditions for the growth of mangrove vegetation.
Wherein the pond dike 101 is formed in a substantially rectangular shape, and two edges are approximately parallel to the coastline and two edges are approximately perpendicular to the coastline among the four edges of the pond dike 101. It will be appreciated that the two edges approximately parallel to the coastline are at different distances from the coastline, i.e. the pond dike 101 presents an edge closer to the coastline and an edge further from the coastline.
Further, a water inlet gate 102 and a water outlet gate 103 are arranged on the pond dike 101, and the water inlet gate 102 and the water outlet gate 103 are communicated with the internal space and the external space of the planting and raising area. When the water inlet gate 102 is opened, seawater outside the planting area can enter the planting area; when the water outlet gate 103 is opened, seawater in the planting area can be discharged out of the planting area. After sufficient seawater enters the planting area along the water inlet gate 102, the water level in the planting area can be adjusted through the discharging effect of the water outlet gate 103, so that the growth of mangrove vegetation is further ensured.
Specifically, the water inlet gate 102 and the water outlet gate 103 are both arranged at the edge of the pond dike 101 close to the coastline, so that seawater can flow into or out of the planting area conveniently.
In some examples, the water inlet gate 102 and the water outlet gate 103 need to have a certain width, and through experiments, the minimum gate width ratio of the water inlet gate 102 and the water outlet gate 103 needs to be greater than 0.5 m/ha to ensure a sufficient water flow speed and enhance the dynamic process of seawater in the planting pond. The tidal water is reserved in the pond for 3 to 5 days to promote flocculation of sediment and sedimentation of organic nutrient substances, and then the tidal water is slowly discharged, so that the re-suspension and output of the sediment-related nutrient substances are reduced, the net input potential of exogenous nutrient substances is improved, and the net energy inflow of the planting pond is increased.
The planting island 201 is located in the planting area and is used for planting mangrove, and a plurality of planting islands 201 are arranged. Specifically, the planting islands 201 are arranged three by three and are formed in a substantially rectangular shape. Similar to pond dike 101, each of the planting islands 201 has two edges approximately parallel to the coastline, two edges approximately perpendicular to the coastline, and the length of the edges approximately parallel to the coastline is less than the length of the edges approximately perpendicular to the coastline. It will be appreciated that the height of the island 201 is less than the height of the pond dike 101, enabling the bottom of the mangrove vegetation to be immersed in seawater, ensuring the growth of the mangrove vegetation.
Further, a structure for breeding the aquatic animals is required to be arranged in the breeding area, then the areas from the periphery of the three planting islands 201 to the pond dike 101 are dug with annular grooves 202, the depth of each annular groove 202 is set to be 0.8-1.2 m, the width of each annular groove 202 is set to be 5-8 m, the dug annular grooves 202 can intercept enough water bodies during ebb, proper water temperature and dissolved oxygen are ensured, and the growth and survival of the cultivated animals in the area are facilitated.
It will be appreciated that the height of the circumferential groove 202 is less than the height of the island 201, and that aquatic animals and some seawater can remain in the circumferential groove 202, ensuring that sufficient seawater is present in the aquatic animal's growing environment.
Specifically, to reduce fouling of the bottom sediment of the planting pond, the circumferential channel 202 is dredged and dredged after the annual planting production campaign is completed.
In some examples, the planting island 201 is formed by stacking the bottom mud of the mangrove aquatic product comprehensive planting pond, and is environment-friendly and beneficial to constructing an environment suitable for aquatic product animal growth.
In some examples, a raceway 203 is also dug between adjacent islands 201, with the raceway 203 being formed in a generally elongated shape due to the approximately rectangular shape of the islands 201. Specifically, the canal 203 is set to a depth of 0.5 to 0.8 meters and a width of 1 to 2 meters.
Further, both ends of the canal 203 are respectively communicated with the annular canal 202, the height of the canal 203 is larger than that of the annular canal 202, and the height of the canal 203 is smaller than that of the planting island 201. Then as the seawater enters the planting area, it first enters the circumferential channel 202, then the raceway 203, and finally reaches the top of the planting island 201. The raceway 203 is also capable of providing water for the aquatic animals to perform activities, providing greater space for the aquatic animals to move about.
In some examples, the mangrove aquatic integrated planting and breeding pond further comprises a buffer zone 204, wherein the buffer zone 204 is arranged on the periphery of the pond dike 101, the buffer zone 204 is an spawning ground, a young raising ground and a shelter of marine organisms in a tidal zone, wild individuals and a large amount of organic matters are provided for the pond, and a large amount of wild larvae of the marine organisms enter the pond to grow along with tidal water of a tide, so that the pond has higher biodiversity, the stability of a system is improved, the breeding yield is increased, and the economic benefit is improved. The mangrove vegetation is planted in the buffer area 204, so that the mangrove vegetation has the function of purifying the culture water body, meanwhile, the mangrove vegetation can also reduce ocean current wave energy, wash and erosion of tidal water to the pond dike 101 are reduced, and the safety of the pond dike 101 is ensured.
In some examples, the buffer zone 204 need not be disposed on the side of the pond dike 101 remote from the shoreline, as marine organisms need to enter the planting area from the side of the pond dike 101 near the shoreline.
Specifically, pond dike 101 includes a near-sea side near the coastline, a far-sea side away from the coastline, and a vertical side perpendicular to the coastline, with buffer zone 204 at the periphery of the near-sea side and both vertical sides.
In some examples, the planting area of the mangrove aquatic product integrated planting and breeding pond is 40% to 80% of the open water area of the mangrove aquatic product integrated planting and breeding pond. And the areas of the planting area and the cultivation area are balanced, and the symbiosis of mangrove vegetation and aquatic animals is ensured. Meanwhile, the ecological restoration of the mangrove wetland can be carried out by utilizing a certain area of the mangrove aquatic product comprehensive planting pond.
As shown in fig. 4, an embodiment of the present application provides a planting method, which is applied to the mangrove aquatic product comprehensive planting pond.
At the time of tide rise, the water inlet valve 102 is opened, and the tide water passes through the water inlet valve 102 and enters the planting pond. Wherein, as shown in fig. 2, tidal water is transported along an inflow direction 301 in a planting area, and the inflow direction 301 in the planting area is set from a position close to the water gate 102 to a position far from the water gate 102.
As shown in fig. 3, i.e., A-A, a fourth water level is set, i.e., the height of the bottom of the annular groove 202, and when tidal water enters the planting area, the tidal water is accumulated at or above the fourth water level according to its own weight.
Setting a third water level, namely the height of the bottom of the ditch 203, and after the water level rises to the third water level, starting the seawater in the annular ditch 202 to flow to the ditch 203.
Setting a second water level, wherein the second water level is the height of the planting island 201, and after the water level rises to the second water level, the planting island 201 starts to be submerged, and the bottom of mangrove vegetation on the planting island 201 is gradually immersed into seawater.
The first water level is set to be 0.2 to 0.8 meter above the mangrove crown, which is favorable for the growth of mangrove vegetation. After the water level rises to the first water level, the water inlet valve 102 is closed, the seawater does not enter the planting area any more, the seawater in the planting area does not flow out, and the sufficient seawater in the planting area is ensured.
In the process of water inflow of the planting and culturing pond, marine organism larvae inhabiting in the outer buffer area 204 of the planting and culturing pond enter the planting and culturing pond, and the aquatic animals can fully move in the areas such as the annular groove 202, the planting island 201 and the like.
As shown in fig. 2, when the tide is removed, the water outlet gate 103 is opened, and the seawater flows out of the planting area from the water outlet gate 103 along the drainage flow direction 302. Specifically, the drain flow direction 302 in the planting area is from a position away from the water gate 103 to a position close to the water gate 103.
When the water level in the planting pond is reduced to be flush with the planting island 201, the water outlet gate 103 is closed. At this time, the ditch 203 between the planting islands 201, the pond dike 101 and the annular ditch 202 between the planting islands 201 can all intercept seawater, and the cultured animals are restrained from moving in the area.
In the description of the present specification, if a description appears with reference to the term "one embodiment," "some examples," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., it is intended that the particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present application have been described in detail above with reference to the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application.
Claims (10)
1. The mangrove aquatic product comprehensive planting and culturing pond is characterized by comprising:
the pond dike can enclose a planting and raising area on the coast, and is provided with a water inlet gate and a water outlet gate;
the planting islands are positioned in the planting areas, each planting island is used for planting mangrove vegetation, and circular grooves are formed from the periphery of each planting island to the pond dyke area.
2. The mangrove aquatic product comprehensive planting pond according to claim 1, wherein,
and a ditch is arranged between adjacent planting islands, and two ends of the ditch are communicated with the annular ditch.
3. The mangrove aquatic product comprehensive planting pond according to claim 2, wherein,
the height of the bottom of the annular channel is smaller than that of the bottom of the water channel;
the height of the bottom of the canal is smaller than that of the planting island.
4. The mangrove aquatic product comprehensive planting pond according to claim 1, wherein,
the mangrove aquatic product comprehensive planting and breeding pond further comprises a buffer zone, wherein the buffer zone is arranged at the periphery of the pond dike of the pond and is used for planting mangrove vegetation.
5. The mangrove aquatic product comprehensive planting pond according to claim 4,
the pond dike comprises a near-sea side close to a coastline, a far-sea side far away from the coastline and a vertical side vertical to the coastline, and the near-sea side, the far-sea side and two vertical sides form the planting area;
the buffer zone is located at the periphery of the near sea side and the periphery of the two vertical sides.
6. The mangrove aquatic product comprehensive planting pond according to claim 1, wherein,
each planting island is built by piling up the bottom mud of the mangrove aquatic product comprehensive planting pond.
7. The mangrove aquatic product comprehensive planting pond according to claim 1, wherein,
the minimum gate width ratio of the water inlet gate and the water outlet gate is greater than 0.5 m/ha.
8. The mangrove aquatic product comprehensive planting pond according to claim 1, wherein,
the planting area of the mangrove aquatic product comprehensive planting and culturing pond and the open water area of the mangrove aquatic product comprehensive planting and culturing pond occupy 40-80 percent.
9. A method of growing a mangrove aquatic product complex growing pond using the method of any one of claims 1 to 8, characterized in that:
in the tide rising process, seawater enters the mangrove aquatic product comprehensive planting and breeding pond, marine organism larvae inhabiting in the buffer zone enter the mangrove aquatic product comprehensive planting and breeding pond along with the seawater, and the water level of the mangrove aquatic product comprehensive planting and breeding pond rises;
when the tide is removed, the sea water is discharged, the pond water level is reduced to be flush with the height of the planting island, and part of the sea water is trapped by the circular ditch so as to provide for the activity of the cultivated animals.
10. The method of breeding according to claim 9, wherein,
the mangrove aquatic product comprehensive planting and breeding pond water level rises and comprises:
setting a first water level, and stopping seawater from entering when the water level reaches the first water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311136181.6A CN117356341A (en) | 2023-09-04 | 2023-09-04 | Comprehensive planting and breeding pond and planting and breeding method for mangrove aquatic products |
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| CN202311136181.6A CN117356341A (en) | 2023-09-04 | 2023-09-04 | Comprehensive planting and breeding pond and planting and breeding method for mangrove aquatic products |
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