CN105613368A - Three-dimensional culture method and device - Google Patents
Three-dimensional culture method and device Download PDFInfo
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- CN105613368A CN105613368A CN201510998502.2A CN201510998502A CN105613368A CN 105613368 A CN105613368 A CN 105613368A CN 201510998502 A CN201510998502 A CN 201510998502A CN 105613368 A CN105613368 A CN 105613368A
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- Prior art keywords
- culturing area
- seedling
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- culture
- purse seine
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- 238000012136 culture method Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000292 calcium oxide Substances 0.000 claims abstract description 10
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 10
- 238000012258 culturing Methods 0.000 claims description 71
- 241000251468 Actinopterygii Species 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000012364 cultivation method Methods 0.000 claims description 29
- 238000006213 oxygenation reaction Methods 0.000 claims description 18
- 241001502129 Mullus Species 0.000 claims description 17
- 241000269799 Perca fluviatilis Species 0.000 claims description 17
- 238000009360 aquaculture Methods 0.000 claims description 13
- 244000144974 aquaculture Species 0.000 claims description 13
- 241000252230 Ctenopharyngodon idella Species 0.000 claims description 12
- 230000003203 everyday effect Effects 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 241000209149 Zea Species 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000736160 Cynoscion regalis Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 244000062804 prey Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- A01K61/00—Culture of aquatic animals
-
- 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
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a three-dimensional culture method and device. The three-dimensional culture method comprises the following steps that 1, desilting and finishing are carried out on a culture pool, and the culture pool is disinfected through quick lime; 2, an inner-layer purse net and an outer-layer purse net located on the outer side of the inner-layer purse net are arranged in the culture pool; 3, conches are put in the culture pool, and water plants are planted; 4, a first culture area, a second culture area and a third culture area are arranged in the area defined by the inner-layer net, and corresponding fries are put in the first culture area, the second culture area and the third culture area respectively in sequence; 5, bait is put in the first culture and the second culture area according to the fry putting-in sequence. According to the three-dimensional culture method and device, the yield is high, management is convenient, the culture cost is low, meanwhile, the labor cost of culture is saved, the culture water utilization rate is improved, and significant economic benefits and environmental benefits are obtained.
Description
Technical field
The present invention relates to cultural technique field, particularly relate to a kind of stereoscopic cultivation method and device.
Background technology
When at present the fish such as duckbilled fish, perch, mullet being cultivated, in aquaculture water, normally divide different purse seines to form respective culturing area, separated from one another between each culturing area. So not only add the workload of cultivation, occupy too much human cost, and need to be thrown something and fed respectively by each culturing area, be unfavorable for reducing aquaculture cost. In addition, above-mentioned breeding way, output is low, and manages loaded down with trivial details, cannot fully meet the development of modernization aquaculture.
Therefore, for the problems referred to above, it is necessary to propose further solution.
Summary of the invention
It is an object of the invention to provide a kind of stereoscopic cultivation method and device, to overcome the deficiencies in the prior art.
For achieving the above object, the present invention provides a kind of stereoscopic cultivation method, and it comprises the steps:
S1. cultivation pond body is carried out desilting, finishing, utilize unslaked lime, cultivation pond body is sterilized;
S2. internal layer purse seine is set and is positioned at the outer purse seine outside internal layer purse seine in cultivation pond;
S3. throw in screw and plant pasture and water in cultivation pond;
S4. in the region that internal layer purse seine limits, first culturing area and the 2nd culturing area are set, between described internal layer purse seine and outer purse seine, the 3rd culturing area is set, crab seedling is thrown in order respectively in the first culturing area, 3rd culturing area throws in grass carp seedling, first culturing area is thrown in duckbilled fish and mullet seedling, and when throwing in the seedling of duckbilled fish and mullet, the synchronous seedling throwing in perch in the 2nd culturing area;
S5. according to the order throwing in seedling, in the first culturing area and the 2nd culturing area, bait is thrown in.
As the improvement of the stereoscopic cultivation method of the present invention, in described step S1, in the body of cultivation pond during the depth of water 6 ~ 10 centimetres, every square metre of water surface unslaked lime 85 ~ 110 grams, in the body of cultivation pond during the depth of water 1 meter, every square metre of water surface unslaked lime 80 ~ 400 grams.
As the improvement of the stereoscopic cultivation method of the present invention, in described step S3, the pasture and water of plantation account for the 50% of total water surface for aquaculture.
As the improvement of the stereoscopic cultivation method of the present invention, in described step S4, before throwing in seedling, also comprise and seedling is sterilized, when being sterilized by seedling, seedling is soaked the sodium chloride aqueous solution 7-9min with 3-4wt%.
As the improvement of the stereoscopic cultivation method of the present invention, each culturing area throws in the order of seedling, within a culture-cycle, January throws in crab seedling in the first culturing area, March throws in grass carp seedling in the 3rd culturing area, May throws in perch seedling in the 2nd culturing area, and May throws in the seedling of duckbilled fish and mullet in the first culturing area.
As the improvement of the stereoscopic cultivation method of the present invention, in described step S5, within a culture-cycle, described first culturing area throws in bait in the following manner:
In April, throwing in bait in the first culturing area, select every day in afternoon 4 and throw in 1 bait respectively, the bait amount every time thrown in, by every mu of 2 jin of chilled fishes or wild raw fish;
In May, selecting to 8 every day in the morning 7 to select and select afternoon 4 to 5 to select and throw in 2 bait respectively, the bait amount every time thrown in, by every mu of 30 jin of chilled fishes or wild raw fish;
In June, the bait every time thrown in is the corn grain fried and the mixed feed of chilled fish or the formation of wild raw fish, and wherein, the ratio of corn grain and chilled fish or wild raw fish is 3:2;
In September, every morning 8 selects, noon 1 selects and select afternoon 4 and throw in 3 bait respectively.
As the improvement of the stereoscopic cultivation method of the present invention, during mid-June to September, in addition it is also necessary to cultivation pond body, when at 1 at noon every day, carrying out oxygenation, the oxygenation time is each 2h.
As the improvement of the stereoscopic cultivation method of the present invention, in described step S5, within a culture-cycle, described 2nd culturing area throws in bait in the following manner:
In May, selecting to 8 every day in the morning 7 to select and select afternoon 4 to 5 to select and throw in 2 bait respectively, the bait every time thrown in is chilled fish or wild raw fish, and the amount of described bait is the 10%-15% of perch weight.
As the improvement of the stereoscopic cultivation method of the present invention, in total water surface for aquaculture, in every 15 mu of waters, cultivation crab 12000, mullet 6000, duckbilled fish 2000, perch 6000,3000, grass carp.
For achieving the above object, the present invention also provides a kind of three-dimensional culture device, and it comprises cultivation pond body, the internal layer purse seine being arranged in the body of described cultivation pond and outer purse seine;
It is inner that described internal layer purse seine is positioned at described outer purse seine, limits the first culturing area and the 2nd culturing area in described internal layer purse seine, limits the 3rd culturing area between described internal layer purse seine and outer purse seine;
Described three-dimensional culture device also comprises solar power system, micro control system, lighting mechanism, trapping mechanism, oxygenation mechanism, described solar power system is described lighting mechanism, trapping mechanism, oxygenation mechanism provide electric energy, and described micro control system controls the operation of described lighting mechanism, trapping mechanism, oxygenation mechanism.
Compared with prior art, the invention has the beneficial effects as follows: stereoscopic cultivation method and device output height, convenient management and the aquaculture cost of the present invention are low, and there are results its whole year, change situation about in the past can only gather in the crops every year 2 months. Meanwhile, the present invention also a saving the human cost of cultivation, and improves the utilization ratio of aquaculture water, achieves significant economic benefit and environmental benefit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the floor map of the three-dimensional culture device of the present invention.
Embodiment
Below in conjunction with each enforcement mode shown in the drawings, the present invention is described in detail; but it should what illustrate is; these implement mode not limitation of the present invention; those of ordinary skill in the art implement mode institute work energy, method or structural equivalent transformation or replacement according to these, all belong within protection scope of the present invention.
The stereoscopic cultivation method of the present invention comprises the steps S1 ~ S5:
S1. cultivation pond body is carried out desilting, finishing, utilize unslaked lime, cultivation pond body is sterilized.
Wherein, in the body of cultivation pond during the depth of water 6 ~ 10 centimetres, every square metre of water surface unslaked lime 85 ~ 110 grams, in the body of cultivation pond during the depth of water 1 meter, every square metre of water surface unslaked lime 80 ~ 400 grams. After sterilization 24h, when pH is about 11 in the body of cultivation pond, then show that wild trash fish shrimp, large-scale hydrobiont, parasite and bacterium etc. are eliminated clean. Above-mentioned Comparison of disinfectant method is thorough, is generally carry out before lower fry, focuses on and removes harmful organism in fish pond, avoids death and the infringement of fry.
S2. internal layer purse seine is set and is positioned at the outer purse seine outside internal layer purse seine in cultivation pond.
Wherein, the culturing area that internal layer purse seine limits is main culturing area, and the region between internal layer purse seine and outer purse seine is secondary culturing area.
S3. throw in screw and plant pasture and water in cultivation pond.
Wherein, the pasture and water of plantation account for the 50% of total water surface for aquaculture.
S4. in the region that internal layer purse seine limits, first culturing area and the 2nd culturing area are set, between described internal layer purse seine and outer purse seine, the 3rd culturing area is set, crab seedling is thrown in order respectively in the first culturing area, 3rd culturing area throws in grass carp seedling, first culturing area is thrown in duckbilled fish and mullet seedling, and when throwing in the seedling of duckbilled fish and mullet, the synchronous seedling throwing in perch in the 2nd culturing area.
Wherein, for cultivating crab, mullet and duckbilled fish in described first culturing area, the 2nd culturing area is for cultivating perch, and the 3rd culturing area is for cultivating grass carp. Meanwhile, when in the 2nd culturing area, perch cultivates, carry out in net cage.
Further, each culturing area throws in the order of seedling, within a culture-cycle (in present embodiment, this culture-cycle was in 1 year), January throws in crab seedling in the first culturing area, and March throws in grass carp seedling in the 3rd culturing area, and May throws in perch seedling in the 2nd culturing area, meanwhile, in the first culturing area, the seedling of duckbilled fish and mullet is thrown in May. Preferably, in total water surface for aquaculture, in every 15 mu of waters, cultivation crab 12000, mullet 6000, duckbilled fish 2000, perch 6000,3000, grass carp.
In addition, before throwing in seedling, also comprise and seedling is sterilized, when being sterilized by seedling, seedling is soaked the sodium chloride aqueous solution 7-9min with 3-4wt%.
S5. according to the order throwing in seedling, in the first culturing area and the 2nd culturing area, bait is thrown in.
Specifically, within a culture-cycle, described first culturing area throws in bait in the following manner:
(1) April, throwing in bait in the first culturing area, select every day in afternoon 4 and throw in 1 bait respectively, the bait amount every time thrown in, by every mu of 2 jin of chilled fishes or wild raw fish;
(2) May, selecting to 8 every day in the morning 7 to select and select afternoon 4 to 5 to select and throw in 2 bait respectively, the bait amount every time thrown in, by every mu of 30 jin of chilled fishes or wild raw fish;
(3) June, the bait every time thrown in is the corn grain fried and the mixed feed of chilled fish or the formation of wild raw fish, and wherein, the ratio of corn grain and chilled fish or wild raw fish is 3:2;
(4) September, every morning 8 selects, noon 1 selects and select afternoon 4 and throw in 3 bait respectively.
Further, within a culture-cycle, described 2nd culturing area throws in bait in the following manner:
In May, after namely throwing in perch seedling, selecting to 8 every day in the morning 7 to select and select afternoon 4 to 5 to select and throw in 2 bait respectively, the bait every time thrown in is chilled fish or wild raw fish, and the amount of described bait is the 10%-15% of perch weight.
In addition, during mid-June to September, in addition it is also necessary to cultivation pond body, when at 1 at noon every day, carrying out oxygenation, the oxygenation time is each 2h.
In the stereoscopic cultivation method of the present invention, only need to perch and crab being thrown something and fed, other need not be thrown something and fed, and cultivation whole process need not any medicine. Because duckbilled fish mainly preys on planktonic organism, thus without the need to feed duckbilled fish of throwing something and feeding separately. Meanwhile, duckbilled fish can be degraded the microorganism of water body so that water transparency is strengthened, and improves photosynthesis. Thus, be conducive to helping the growth of the shelling of crab and pasture and water, it is to increase the surviving rate of crab. In addition, also use duckbilled fish self to move about, it is to increase the mobilization force of water body and add oxygen part of water body.
Further, owing to the bottom of mullet at water body grows, thus, it is possible to the movement of all fish crabs and remaining residual bait are sucked and makes full use of so that water bottom can fully be cleared up, and effectively controls growing of bottom bacterium. In addition, mullet, travelling oxygen part that can increase bottom of bottom, also improves the surviving rate of crab. Simultaneously, it is necessary to explanation, without the need to throwing in bait in the 3rd culturing area, grass carp wherein can consume pasture and water unnecessary in internal layer purse seine, also solves unnecessary pasture and water, throws out the phenomenon thrown out without care without care, and the grass carp of cultivation also achieves and increases income.
Therefore, the stereoscopic cultivation method of the present invention, by utilizing different biological nature so that resource obtains recycle, decreases spending, adds income. Meanwhile, decreasing nutrient more than needed in water, be conducive to the outburst of blue algae prevention, purify water the substrate with lake, reduces the generation of fish crab disease, achieves good economy and environment benefit.
As shown in Figure 1, based on above-mentioned stereoscopic cultivation method, the present invention also provides a kind of three-dimensional culture device, and it comprises cultivation pond body 10, the internal layer purse seine 20 that is arranged in the body of described cultivation pond and outer purse seine 30.
It is inner that described internal layer purse seine 20 is positioned at described outer purse seine 30, limits the first culturing area 21 and the 2nd culturing area 22 in described internal layer purse seine 20, limits the 3rd culturing area 23 between described internal layer purse seine 20 and outer purse seine 30.
Further, described three-dimensional culture device also comprises solar power system, micro control system, lighting mechanism, trapping mechanism, oxygenation mechanism, wherein, described solar power system is described lighting mechanism, trapping mechanism, oxygenation mechanism provide electric energy, and described micro control system can control the operation of described lighting mechanism, trapping mechanism, oxygenation mechanism automatically.
Specifically, described trapping mechanism comprises trapping lamp, can lure winged insect by this trapping lamp, for duckbilled fish provides food, and is conducive to reducing insect, reducing expenses. Described oxygenation mechanism comprises oxygen pump, can for fish, crab provide oxygen in the not enough situation of oxygen in water by oxygenation mechanism so that the weak fish of part, crab are better grown, increasing both production and income. During use, it is possible to increase the structure of detection oxygen content in water, the content of detection water oxygen automatically. When containing hypoxgia, micro-controller system can start oxygenation mechanism automatically.
In addition, described three-dimensional culture device also comprises water-bed camera. Described water-bed camera and described solar power system are electrically connected. By arranging this bottom camera, it is possible to observe the growing state of fish, crab at any time, and the monitoring of the utilization ratio of reinforced bottom feed, the waste of feed can be reduced, thus, good monitoring effect is played in the omnidistance cultivation growth of fish, crab.
In sum, stereoscopic cultivation method and device output height, convenient management and the aquaculture cost of the present invention are low, and there are results its whole year, change situation about in the past can only gather in the crops every year 2 months. Meanwhile, the present invention also a saving the human cost of cultivation, and improves the utilization ratio of aquaculture water, achieves significant economic benefit and environmental benefit.
In addition, in practical application, the stereoscopic cultivation method of the present invention and device can be applicable in Taihu Lake, owing to mullet and duckbilled fish are the fish of Taihu Lake extinction, they again cultivated in Taihu Lake, for species diversity and protection contribute.
To those skilled in the art, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit or the essential characteristic of the present invention, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and right and wrong are restrictive, the scope of the present invention is limited by claims instead of above-mentioned explanation, it is intended that all changes in the implication of the equivalent important document dropping on claim and scope included in the present invention. Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, it is to be understood that, although this specification sheets is described according to enforcement mode, but not each enforcement mode only comprises an independent technical scheme, this kind of narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment through appropriately combined, can also form other enforcement modes that it will be appreciated by those skilled in the art that.
Claims (10)
1. a stereoscopic cultivation method, it is characterised in that, described stereoscopic cultivation method comprises the steps:
S1. cultivation pond body is carried out desilting, finishing, utilize unslaked lime, cultivation pond body is sterilized;
S2. internal layer purse seine is set and is positioned at the outer purse seine outside internal layer purse seine in cultivation pond;
S3. throw in screw and plant pasture and water in cultivation pond;
S4. in the region that internal layer purse seine limits, first culturing area and the 2nd culturing area are set, between described internal layer purse seine and outer purse seine, the 3rd culturing area is set, crab seedling is thrown in order respectively in the first culturing area, 3rd culturing area throws in grass carp seedling, first culturing area is thrown in duckbilled fish and mullet seedling, and when throwing in the seedling of duckbilled fish and mullet, the synchronous seedling throwing in perch in the 2nd culturing area;
S5. according to the order throwing in seedling, in the first culturing area and the 2nd culturing area, bait is thrown in.
2. stereoscopic cultivation method according to claim 1, it is characterised in that, in described step S1, in the body of cultivation pond during the depth of water 6 ~ 10 centimetres, every square metre of water surface unslaked lime 85 ~ 110 grams, in the body of cultivation pond during the depth of water 1 meter, every square metre of water surface unslaked lime 80 ~ 400 grams.
3. stereoscopic cultivation method according to claim 1, it is characterised in that, in described step S3, the pasture and water of plantation account for the 50% of total water surface for aquaculture.
4. stereoscopic cultivation method according to claim 1, it is characterised in that, in described step S4, before throwing in seedling, also comprise and seedling is sterilized, when being sterilized by seedling, seedling is soaked the sodium chloride aqueous solution 7-9min with 3-4wt%.
5. stereoscopic cultivation method according to claim 1, it is characterized in that, each culturing area throws in the order of seedling, within a culture-cycle, January throws in crab seedling in the first culturing area, March throws in grass carp seedling in the 3rd culturing area, and May throws in perch seedling in the 2nd culturing area, and May throws in the seedling of duckbilled fish and mullet in the first culturing area.
6. stereoscopic cultivation method according to claim 1, it is characterised in that, in described step S5, within a culture-cycle, described first culturing area throws in bait in the following manner:
In April, throwing in bait in the first culturing area, select every day in afternoon 4 and throw in 1 bait respectively, the bait amount every time thrown in, by every mu of 2 jin of chilled fishes or wild raw fish;
In May, selecting to 8 every day in the morning 7 to select and select afternoon 4 to 5 to select and throw in 2 bait respectively, the bait amount every time thrown in, by every mu of 30 jin of chilled fishes or wild raw fish;
In June, the bait every time thrown in is the corn grain fried and the mixed feed of chilled fish or the formation of wild raw fish, and wherein, the ratio of corn grain and chilled fish or wild raw fish is 3:2;
In September, every morning 8 selects, noon 1 selects and select afternoon 4 and throw in 3 bait respectively.
7. stereoscopic cultivation method according to claim 6, it is characterised in that, during mid-June to September, in addition it is also necessary to cultivation pond body, when at 1 at noon every day, carry out oxygenation, the oxygenation time is each 2h.
8. stereoscopic cultivation method according to claim 1, it is characterised in that, in described step S5, within a culture-cycle, described 2nd culturing area throws in bait in the following manner:
In May, selecting to 8 every day in the morning 7 to select and select afternoon 4 to 5 to select and throw in 2 bait respectively, the bait every time thrown in is chilled fish or wild raw fish, and the amount of described bait is the 10%-15% of perch weight.
9. stereoscopic cultivation method according to claim 1, it is characterised in that, in total water surface for aquaculture, in every 15 mu of waters, cultivation crab 12000, mullet 6000, duckbilled fish 2000, perch 6000,3000, grass carp.
10. a three-dimensional culture device, it is characterised in that, described three-dimensional culture device comprises cultivation pond body, the internal layer purse seine being arranged in the body of described cultivation pond and outer purse seine;
It is inner that described internal layer purse seine is positioned at described outer purse seine, limits the first culturing area and the 2nd culturing area in described internal layer purse seine, limits the 3rd culturing area between described internal layer purse seine and outer purse seine;
Described three-dimensional culture device also comprises solar power system, micro control system, lighting mechanism, trapping mechanism, oxygenation mechanism, described solar power system is described lighting mechanism, trapping mechanism, oxygenation mechanism provide electric energy, and described micro control system controls the operation of described lighting mechanism, trapping mechanism, oxygenation mechanism.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106305546A (en) * | 2016-08-17 | 2017-01-11 | 广西吉品环保科技有限公司 | Method for ecologically breeding river crabs in southern hilly land slope |
CN106305519A (en) * | 2016-08-17 | 2017-01-11 | 广西吉品环保科技有限公司 | Method for ecologically breeding grass carps in southern hilly land slope |
CN106408427A (en) * | 2016-09-05 | 2017-02-15 | 深圳市双赢伟业科技股份有限公司 | Agricultural interconnected ocean breeding method and system |
CN106665423A (en) * | 2016-11-30 | 2017-05-17 | 卢志旭 | Separated artificial salmon breeding method |
CN106665423B (en) * | 2016-11-30 | 2020-09-08 | 卢志旭 | Method for separated artificial breeding of salmon |
CN110074027A (en) * | 2019-06-06 | 2019-08-02 | 上海海洋大学 | The method that a kind of river crab pond water plant recycles |
CN111109177A (en) * | 2019-12-29 | 2020-05-08 | 南京瀚邦生态农业科技有限公司 | Aquatic microorganism water purification and shelling culture system and process |
CN114946717A (en) * | 2022-07-07 | 2022-08-30 | 中国水产科学研究院淡水渔业研究中心 | Three-dimensional comprehensive ecological breeding method for alosa sapidissima |
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