CN105746419A - Slimming fish pond culture device and culture method thereof - Google Patents
Slimming fish pond culture device and culture method thereof Download PDFInfo
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- CN105746419A CN105746419A CN201610269924.0A CN201610269924A CN105746419A CN 105746419 A CN105746419 A CN 105746419A CN 201610269924 A CN201610269924 A CN 201610269924A CN 105746419 A CN105746419 A CN 105746419A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 167
- 238000012136 culture method Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 9
- 238000005273 aeration Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000009360 aquaculture Methods 0.000 claims description 22
- 244000144974 aquaculture Species 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000006213 oxygenation reaction Methods 0.000 claims description 12
- 238000005276 aerator Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 7
- 238000009395 breeding Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 4
- 230000001488 breeding effect Effects 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 2
- IEEUKPDEGHCHDZ-UHFFFAOYSA-N [H]N[I]C(=O)O[H] Chemical compound [H]N[I]C(=O)O[H] IEEUKPDEGHCHDZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229930182817 methionine Natural products 0.000 claims description 2
- 238000006396 nitration reaction Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims 2
- 239000004155 Chlorine dioxide Substances 0.000 claims 1
- 235000019398 chlorine dioxide Nutrition 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000004580 weight loss Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 241000894007 species Species 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 239000000645 desinfectant Substances 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
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- 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)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a slimming fish pond culture device and a culture method thereof.The device comprises a pond which is provided with an island and is capable of feeding and draining water independently, a fish feeding system, a slimming culture net cage, an aeration system, a bait feeding system, a trapping net cage, a fish discharging system and the like; by adjusting the flow speed at a water inlet and the height of a water outlet, adult fishes are put into a temporary culture net cage for disinfection, and the disinfected adult fishes are driven into the slimming culture net cage, and after the whole slimming culture process of 45-50 days, the adult fishes become slimming fishes.According to the slimming fish pond culture device and the culture method thereof, the culture survival rate of the slimming fishes is high, and the death rate of fish unloading and fish transporting is low; in the slimming process of the slimming fishes, the weight loss of fish bodies is low, operation is easy and convenient, management is convenient, labor needed by the slimming culture is less, the volume of the stored fishes in the system is large, the amount of culture and culture species can be regulated in time according to the market, market risk resistance is high, and the earning capacity is high.
Description
Technical field
The present invention relates to fish culture technical field, particularly relate to a kind of Fish weight reducing cultivation and installation method.
Background technology
The lifting that aquatic product quality is required by growth and the people year by year along with China's aquaculture production, body colour is bright and new, body constitution is strong, increasingly obtain making a pet of of consumer without mud taste, few fat, few unblemished fish that medicine is residual, mouthfeel good, quality is good, and the aquatic products that height intensive culture mode is produced are extremely difficult to above-mentioned requirements, define the contradiction of supply side and Demand-side.The finished product fish that intensive culture produces is by after the weight reducing cultivation of a period of time, and its quality can be effectively improved, and can farthest meet consumer's demand to high-quality fishery-ies product.But be typically all at present by intensive culture produce finished product fish move to other little Chi carry out without feed intake cultivation a period of time, there is no be specifically designed for weight reducing cultivation apparatus and method.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of weight reducing pool, fishpond cultivation apparatus, it is easy to finished product fish carries out effectively orderly weight reducing cultivation.
It is a further object to provide the cultural method using above-mentioned cultivation apparatus.
It is an object of the invention to so solution: a kind of weight reducing pool, fishpond cultivation apparatus, it is characterised in that including:
1. with the pond entering draining independence of rotary island, entery and delivery port is located at diagonal angle, pond and is made water body directed flow, and water inlet keeps perennial draingage bifurcated to be plural direction；
2. enter fish system, be made up of platform of unloading fishes, groove of unloading fishes, water pump and temporary net cage of supporting；
3. reducing weight aquaculture net cage, be formed by connecting by without tuberosity etting, etting is by bamboo pole, waddy or steel pipe suspension strut, and along 0.3 0.8 meters of dried up face on etting, head end is connected with aforementioned net cage of supporting temporarily, and end is connected with following trapping net cage or is connected with following storage net cage；
4. aeration system, including turbine type aerator, oar blade type oxygen increasing machine and micro-pore oxygenation machine；
5. feeding system, send device for feeding fish bait including Autoamtic bait putting machine and duct type wind；
6. traping net cage, by keg float net cage frame with form without tuberosity etting, net cage frame is provided with the hook for hanging etting；
7. go out fish system, formed by storing net cage, sub-sieve fish groove, temporary fish storing basin and fish platform；Store cage structure identical and connected with trapping net cage；Temporary fish storing basin is rigid structure and is connected with one bifurcated water source and the sub-sieve fish groove of water inlet, along being provided with the hook that can hang etting on it；Fish platform and sub-sieve fish groove are provided with track loop wheel machine.
Use the weight reducing fish pond breeding method of above-mentioned cultivation apparatus, it is characterised in that comprise the following steps:
(1) regulate water inlet flow velocity so that pond waters day exchange capacity be total water body 5%～15%, adjusting height of outlet, keep the pond waters degree of depth 3.5～5m；
(2) from fish car, the adult fish being transported to platform of unloading fishes being put into foster net cage temporarily by groove of unloading fishes, and the whole process of unloading fishes is the operation of band water, adult fish enters after supporting net cage temporarily, and fish body surface is carried out disinfection；
(3) drive in weight reducing aquaculture net cage leading portion by the adult fish after sterilization, just drive in after often cultivating 7 10 days next section of weight reducing aquaculture net cage by fish, arrive final stage net cage successively, whole weight reducing breeding process 45 50 days, weight reducing process is opened micro-pore oxygenation machine oxygen supplement but feedstuff of not throwing something and feeding, weight reducing cultivate after adult fish become weight reducing fish, rush to that to store net cage for sale or put to pond；
(4) weight reducing fish is put to pond, before not traping trapping net cage do not hang on scaffold by rotary island both sides etting and two other side mounting so that weight reducing fish can arrive to trap and look for food in net cage, use duct type wind to send device for feeding fish bait and Autoamtic bait putting machine to throw something and feed a small amount of feedstuff, and be water oxygenation by turbine type aerator；
(5) during plan trapping weight reducing fish, trapping a few days ago stops to feed bait, trapping was opened Autoamtic bait putting machine and throw something and feed a small amount of feedstuff the same day, is lured by weight reducing fish and is all hung on rack by trapping cage netting rapidly to trapping net cage, and being driven in by weight reducing fish after having traped, it is for sale to store net cage；
(6) the sale weight reducing fish same day, the weight reducing fish storing net cage for sale in step (3) or step (5) is rushed in sub-sieve fish groove net cage, weight reducing fish is after sub-sieve size, kind, weight reducing fish tank to be vended hangs on entrucking after fish platform is weighed through track loop wheel machine after installing, sub-sieve remaining weight reducing fish is supported temporarily in temporary corf net cage, waits and sells next time or be placed back into store net cage or put back to pond.
It is an advantage of the current invention that: (1) weight reducing fish culture survival rate is high, unload fishes, to transport fish mortality rate low；(2) in weight reducing fish weight reducing process, fish weight loss is few；(3) easy and simple to handle, convenient management, it is artificial few that weight reducing cultivation needs；(4) system stores fish amount greatly, can regulate weight reducing fish culture amount and breed variety in time according to market, and the strong profitability of anti-market risk is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cultivation apparatus of the present invention, wherein: rotary island 1, water inlet 2, outlet 3, platform 4 of unloading fishes, water pump 5, groove 6 of unloading fishes, temporarily foster net cage 7, weight reducing aquaculture net cage 8, trapping net cage 9, storage net cage 10, duct type wind send device for feeding fish bait 11, Autoamtic bait putting machine 12, turbine aerator 13, oar blade type oxygen increasing machine 14, micro-pore oxygenation machine 15, sub-sieve fish groove 16, temporary corf 17, fish platform 18, track loop wheel machine 19, pond 20.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further, but the present invention is not limited to this specific examples.
As shown in Figure 1, the pool, the weight reducing fishpond cultivation apparatus that the present embodiment provides, including with rotary island 1 the pond 20 (water surface 150 mu, depth of water 4.5m) entering draining independence, enter fish system, weight reducing aquaculture net cage, aeration system, feeding system, trapping net cage, go out fish system.
1. with the pond 20 entering draining independence of rotary island 1, entery and delivery port 2,3 (caliber is 20cm) is located at diagonal angle, pond 20 makes water body directed flow, water inlet 2 keep perennial draingage bifurcated to be plural direction so that water body directed flow.In the present embodiment, described rotary island 1 is piled up by soil and is formed or form with plastic plate enclosure, and water inlet 2 bifurcated is 3 directions.
2. enter fish system, be made up of platform 4 of unloading fishes, groove 6 of unloading fishes, water pump 5 and temporary net cage 7 of supporting.Preferably, groove 6 of unloading fishes is bent by monoblock (6m × 1m) stainless steel materials and forms in case Fish are through injured.Supporting net cage 7 (long 13m × wide 4.5m × deep 4m) temporarily, be formed by connecting by without tuberosity etting, etting is by suspension struts such as bamboo pole, waddy or steel pipes, along 0.5 meter of dried up face on etting
3. weight reducing aquaculture net cage 8, is formed by connecting by without tuberosity etting, and etting is by bamboo pole, waddy or steel pipe suspension strut, and along 0.3 0.8 meters of dried up face on etting, head end is connected with aforementioned net cage 7 of supporting temporarily, end with trap net cage 9 or storage net cage 10 is connected.Preferably, weight reducing aquaculture net cage 8 includes more than three sections (every segment length 80 150m × wide 4m × deep 4m).It is furthermore preferred that weight reducing aquaculture net cage includes six to ten two-stage nitration (in the present embodiment being 9 sections), it is divided into two groups, the head end often organized is connected with foster net cage 7 temporarily, and end is connected with trapping net cage 9 or storage net cage 10, forms ring-type, arrange around rotary island 1, thus improving cultivation efficiency.
4. aeration system, including turbine type aerator 13 (power 1.5kw, 5), oar blade type oxygen increasing machine 14 (power 1.5kw, 3) and micro-pore oxygenation machine 15 (power 1.1kw, 3 series connection).Preferably, described turbine type aerator 13 is distributed between rotary island 1 and weight reducing aquaculture net cage 8, the gas head of described micro-pore oxygenation machine 15 or gas dish are located in weight reducing aquaculture net cage 8, and described oar blade type oxygen increasing machine 14 is located between trapping net cage 9 and the ridge, pond, pond 20 and impeller turns to towards fish platform 18.
5. feeding system, send device for feeding fish bait 11 including Autoamtic bait putting machine 12 and duct type wind.Preferably, described Autoamtic bait putting machine 12 is arranged on trapping net cage 9 scaffold and discharging opening is in trapping net cage 9, and duct type wind send the jet feeder of device for feeding fish bait 11 to be placed between rotary island 1 and weight reducing aquaculture net cage 8.
6. trapping net cage 9 (long 40m × wide 30m × deep 4m), by keg float net cage frame with form without tuberosity etting, net cage frame is provided with the hook for hanging etting, in order to etting hangs and takes off.
7. go out fish system, formed by storing net cage 10 (long 150m × wide 30m × deep 4m), sub-sieve fish groove 16 (wide 2m), temporary fish storing basin 17 and fish platform 18；Storage net cage 10 structure is identical with trapping net cage 9 and is connected；Temporary fish storing basin 17 is rigid structure and is connected with wherein one bifurcated water source and the sub-sieve fish groove 16 of water inlet, along being provided with the hook that can hang etting on it；Fish platform 18 and sub-sieve fish groove 16 are provided with track loop wheel machine 19.Described sub-sieve fish groove 16 is made up of cemented platform with holes (long 1.5m × wide 0.4m) and the etting without tuberosity that can hang on along the upper edge hook of cemented platform of two sub-sieve fish workmans that can stand；Fish platform 18 is built with armored concrete and is connected with sub-sieve fish groove 16.
All link together between all above net cage, by manual operation, fish can be driven in another net cage from a net cage.
Use the weight reducing fish pond breeding method of above-mentioned cultivation apparatus, comprise the following steps:
(1) regulate water inlet 2 flow velocity so that pond 20 water body day exchange capacity is total water body 5%～15%, adjust the mouth of a river 3 height, keep pond 20 water depth 3.5～5m, the present embodiment is 4.5m.
(2) adult fish being transported to platform 4 of unloading fishes being put into foster net cage 7 temporarily by groove 6 of unloading fishes from fish car, unload fishes in process, constantly in fish transportation vehicle, supplementing water body so that the whole process of unloading fishes is the operation of band water with water pump 5, thus avoiding fish body injured；Adult fish enters after supporting net cage 7 temporarily, and fish body surface is carried out disinfection.Preferably, adult fish enters after supporting net cage 7 temporarily, the mildness disinfectant such as AB type Er Yanghualv METHIONINE AMINO-CARBOXYL IODINE COMPLEX are splashed to supporting in net cage 7 temporarily or net cage weather, form high concentration disinfectant water body and fish body surface is carried out of short duration sterilization (high concentration disinfectant region was disappearance in about 10 minutes after current punching is converted).
(3) drive in weight reducing aquaculture net cage 8 leading portion by the adult fish after sterilization, just drive in after often cultivating 7 10 days next section of weight reducing aquaculture net cage by fish, arrive final stage net cage successively, whole weight reducing breeding process 45 50 days, weight reducing process is opened micro-pore oxygenation machine 15 oxygen supplement but feedstuff of not throwing something and feeding, weight reducing cultivate after adult fish become weight reducing fish, according to the market quotation, fish is rushed to store net cage 10 for sale or put to pond 20；
(4) weight reducing fish is put to pond 20, before not traping trapping net cage 9 do not hang on scaffold by rotary island 1 both sides etting and two other side mounting so that weight reducing fish can arrive to trap and look for food in net cage 9, use duct type wind to send device for feeding fish bait 11 and Autoamtic bait putting machine 12 to throw something and feed a small amount of feedstuff according to weather condition, and be water oxygenation by turbine type aerator 13.
(5) during plan trapping weight reducing fish, trapping a few days ago stops to feed bait, trapping was opened Autoamtic bait putting machine 12 and throw something and feed a small amount of feedstuff the same day, is lured by weight reducing fish and is all hung on rack by trapping net cage 9 etting rapidly to trapping net cage 9, and being driven in by weight reducing fish after having traped, it is for sale to store net cage 10.Generally, store weight reducing fish about 30 tons in pond 20, within 5 10 minutes, 30,000 jin can be traped.
(6) sell weight reducing fish same day, the weight reducing fish storing net cage 10 for sale in step (3) or step (5) is rushed in sub-sieve fish groove 16 net cage, open oar blade type oxygen increasing machine 14 oxygen supplement auxiliary propulsion weight reducing fish to sub-sieve fish groove 16 net cage.Weight reducing fish is after sub-sieve size, kind, weight reducing fish tank to be vended hangs on entrucking after fish platform 18 is weighed through track loop wheel machine 19 after installing, sub-sieve remaining weight reducing fish is supported temporarily in temporary corf 17 net cage, waits and sells next time or be placed back into store net cage 10 or put back to pond 20.If storing weight reducing fish density in net cage 10 can open more greatly oar blade type oxygen increasing machine 14.
Claims (10)
1. the weight reducing pool, a fishpond cultivation apparatus, it is characterised in that including:
1. with the pond entering draining independence of rotary island, entery and delivery port is located at diagonal angle, pond and is made water body directed flow, and water inlet keeps perennial draingage bifurcated to be plural direction；
2. enter fish system, be made up of platform of unloading fishes, groove of unloading fishes, water pump and temporary net cage of supporting；
3. reducing weight aquaculture net cage, be formed by connecting by without tuberosity etting, etting is by bamboo pole, waddy or steel pipe suspension strut, and along 0.3 0.8 meters of dried up face on etting, head end is connected with aforementioned net cage of supporting temporarily, and open-ended is connected in pond or with following storage net cage；
4. aeration system, including turbine type aerator, oar blade type oxygen increasing machine and micro-pore oxygenation machine；
5. feeding system, send device for feeding fish bait including Autoamtic bait putting machine and duct type wind；
6. traping net cage, by keg float net cage frame with form without tuberosity etting, net cage frame is provided with the hook for hanging etting；
7. go out fish system, formed by storing net cage, sub-sieve fish groove, temporary fish storing basin and fish platform；Store cage structure identical and connected with trapping net cage；Temporary fish storing basin is rigid structure and is connected with one bifurcated water source and the sub-sieve fish groove of water inlet, along being provided with the hook that can hang etting on it；Fish platform and sub-sieve fish groove are provided with track loop wheel machine.
2. the pool, weight reducing fishpond according to claim 1 cultivation apparatus, it is characterised in that: described rotary island is piled up by soil and is formed or form with plastic plate enclosure, and water inlet keeps perennial draingage bifurcated to be 3 directions.
3. the pool, weight reducing fishpond according to claim 1 cultivation apparatus, it is characterised in that: described groove of unloading fishes is bent by monoblock stainless steel materials and forms.
4. the pool, weight reducing fishpond according to claim 1 cultivation apparatus, it is characterised in that: described weight reducing aquaculture net cage includes more than three sections.
5. the pool, weight reducing fishpond according to claim 4 cultivation apparatus, it is characterized in that: described weight reducing aquaculture net cage includes six to ten two-stage nitration, is divided into two groups, the head end often organized is connected with foster net cage temporarily, end is connected with trapping net cage or storage net cage, arranges around rotary island.
6. the pool, weight reducing fishpond according to claim 1 cultivation apparatus, it is characterized in that: described turbine type aerator is distributed between rotary island and weight reducing aquaculture net cage, the gas head of described micro-pore oxygenation machine or gas dish are located in weight reducing aquaculture net cage, and described oar blade type oxygen increasing machine is located between trapping net cage and the ridge, pond, pond and impeller turns to towards fish platform.
7. the pool, weight reducing fishpond according to claim 1 cultivation apparatus, it is characterized in that: described Autoamtic bait putting machine is arranged on trapping net cage scaffold and discharging opening is in trapping net cage, and duct type wind send the jet feeder of device for feeding fish bait to be placed between rotary island and weight reducing aquaculture net cage.
8. the pool, weight reducing fishpond according to claim 1 cultivation apparatus, it is characterised in that: described sub-sieve fish groove is made up of the cemented platform with holes of two sub-sieve fish workmans that can stand and the etting without tuberosity that can hang on along the upper edge hook of cemented platform；Fish Platform Steel reinforced concrete is built and is connected with sub-sieve fish groove.
9. the weight reducing fish pond breeding method using cultivation apparatus described in claim 18, it is characterised in that comprise the following steps:
(1) regulate water inlet flow velocity so that pond waters day exchange capacity be total water body 5%～15%, adjusting height of outlet, keep the pond waters degree of depth 3.5～5m；
(2) from fish car, the adult fish being transported to platform of unloading fishes being put into foster net cage temporarily by groove of unloading fishes, and the whole process of unloading fishes is the operation of band water, adult fish enters after supporting net cage temporarily, and fish body surface is carried out disinfection；
(3) drive in weight reducing aquaculture net cage leading portion by the adult fish after sterilization, just drive in after often cultivating 7 10 days next section of weight reducing aquaculture net cage by fish, arrive final stage net cage successively, whole weight reducing breeding process 45 50 days, weight reducing process is opened micro-pore oxygenation machine oxygen supplement but feedstuff of not throwing something and feeding, weight reducing cultivate after adult fish become weight reducing fish, rush to that to store net cage for sale or put to pond；
(4) weight reducing fish is put to pond, before not traping trapping net cage do not hang on scaffold by rotary island both sides etting and two other side mounting so that weight reducing fish can arrive to trap and look for food in net cage, use duct type wind to send device for feeding fish bait and Autoamtic bait putting machine to throw something and feed a small amount of feedstuff, and be water oxygenation by turbine type aerator；
(5) during plan trapping weight reducing fish, trapping a few days ago stops to feed bait, trapping was opened Autoamtic bait putting machine and throw something and feed a small amount of feedstuff the same day, is lured by weight reducing fish and is all hung on rack by trapping cage netting rapidly to trapping net cage, and being driven in by weight reducing fish after having traped, it is for sale to store net cage；
(6) the sale weight reducing fish same day, the weight reducing fish storing net cage for sale in step (3) or step (5) is rushed in sub-sieve fish groove net cage, weight reducing fish is after sub-sieve size, kind, weight reducing fish tank to be vended hangs on entrucking after fish platform is weighed through track loop wheel machine after installing, sub-sieve remaining weight reducing fish is supported temporarily in temporary corf net cage, waits and sells next time or be placed back into store net cage or put back to pond.
10. cultural method according to claim 9, it is characterized in that: in described step (2), adult fish enters after supporting net cage temporarily, is splashed by one or both in chlorine dioxide or METHIONINE AMINO-CARBOXYL IODINE COMPLEX to supporting in net cage temporarily or net cage weather, fish body surface is carried out disinfection.
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| CN201610269924.0A CN105746419B (en) | 2016-04-27 | 2016-04-27 | A kind of weight reducing fishpond pool cultivation apparatus and its cultural method |
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| CN106577365A (en) * | 2016-11-09 | 2017-04-26 | 新疆维吾尔自治区水产科学研究所 | Efficient breeding method with utilization of micropore oxygen-increasing technology and air-conveying feeding system in combined mode |
| CN107318716A (en) * | 2017-08-10 | 2017-11-07 | 重庆市江津区润酷水产养殖家庭农场 | A kind of cultivating system and cultural method of fish of reducing weight |
| CN108739552A (en) * | 2018-07-25 | 2018-11-06 | 清远市绿之源渔业科技有限公司 | A kind of cultural method of weight reducing Tilapia mossambica |
| CN109247298A (en) * | 2018-10-28 | 2019-01-22 | 湖南海佳食品科技有限公司 | A method of improving feed meat duck meat |
| CN111165394A (en) * | 2019-12-25 | 2020-05-19 | 中山市鸿源农业生态科技有限公司 | Novel weight-reducing fish culture method |
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| CN114287374A (en) * | 2022-01-13 | 2022-04-08 | 中国水产科学研究院渔业机械仪器研究所 | Self-elevating type cage culture platform and method |
| CN115039729A (en) * | 2022-06-21 | 2022-09-13 | 浙江省海洋水产研究所 | Small yellow croaker transition device and method capable of improving survival rate |
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| CN111165394A (en) * | 2019-12-25 | 2020-05-19 | 中山市鸿源农业生态科技有限公司 | Novel weight-reducing fish culture method |
| CN112868588A (en) * | 2021-01-12 | 2021-06-01 | 浙江海洋大学 | Device for slimming and reducing fat of large yellow croaker |
| CN112868588B (en) * | 2021-01-12 | 2022-09-09 | 浙江海洋大学 | Device for slimming and reducing fat of large yellow croaker |
| CN114287374A (en) * | 2022-01-13 | 2022-04-08 | 中国水产科学研究院渔业机械仪器研究所 | Self-elevating type cage culture platform and method |
| CN115039729A (en) * | 2022-06-21 | 2022-09-13 | 浙江省海洋水产研究所 | Small yellow croaker transition device and method capable of improving survival rate |
| CN115039729B (en) * | 2022-06-21 | 2023-05-16 | 浙江省海洋水产研究所 | Small yellow croaker transfer device and method capable of improving survival rate |
| CN117530209A (en) * | 2023-11-23 | 2024-02-09 | 华中农业大学 | Large-water-surface fish hoarding water hanging system and temporary raising method thereof |
| CN117530209B (en) * | 2023-11-23 | 2024-06-07 | 华中农业大学 | Large-water-surface fish hoarding water hanging system and temporary raising method thereof |
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