CN107926824A - It can prevent, mitigate the Micropterus salmonoides aquaculture pond and corresponding feed, cultural method of fatty liver - Google Patents
It can prevent, mitigate the Micropterus salmonoides aquaculture pond and corresponding feed, cultural method of fatty liver Download PDFInfo
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- CN107926824A CN107926824A CN201711482549.9A CN201711482549A CN107926824A CN 107926824 A CN107926824 A CN 107926824A CN 201711482549 A CN201711482549 A CN 201711482549A CN 107926824 A CN107926824 A CN 107926824A
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- 241001125875 Micropterus Species 0.000 title claims abstract description 123
- 208000004930 Fatty Liver Diseases 0.000 title claims abstract description 38
- 206010019708 Hepatic steatosis Diseases 0.000 title claims abstract description 38
- 208000010706 fatty liver disease Diseases 0.000 title claims abstract description 38
- 231100000240 steatosis hepatitis Toxicity 0.000 title claims abstract description 38
- 238000009360 aquaculture Methods 0.000 title claims abstract description 23
- 244000144974 aquaculture Species 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 230000001105 regulatory effect Effects 0.000 claims abstract description 34
- 230000000116 mitigating effect Effects 0.000 claims abstract description 12
- 230000002411 adverse Effects 0.000 claims abstract description 6
- 208000028659 discharge Diseases 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 14
- 239000005667 attractant Substances 0.000 claims description 12
- 230000031902 chemoattractant activity Effects 0.000 claims description 12
- 235000021050 feed intake Nutrition 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 9
- 210000004185 liver Anatomy 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 235000013305 food Nutrition 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 235000019742 Vitamins premix Nutrition 0.000 claims description 4
- 239000008188 pellet Substances 0.000 claims description 4
- 235000015277 pork Nutrition 0.000 claims description 4
- 241000238366 Cephalopoda Species 0.000 claims description 3
- 235000019733 Fish meal Nutrition 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 claims description 3
- 235000010469 Glycine max Nutrition 0.000 claims description 3
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 3
- 235000021323 fish oil Nutrition 0.000 claims description 3
- 239000004467 fishmeal Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- 210000001835 viscera Anatomy 0.000 claims description 3
- 235000019752 Wheat Middilings Nutrition 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 abstract description 10
- 238000002955 isolation Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 241000269799 Perca fluviatilis Species 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 241001125889 Micropterus salmoides Species 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 210000000577 adipose tissue Anatomy 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000013861 fat-free Nutrition 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241001417103 Gyrinocheilidae Species 0.000 description 1
- 241000276618 Perciformes Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 210000002480 semicircular canal Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000015099 wheat brans Nutrition 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—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
- A01K61/10—Culture of aquatic animals of fish
-
- 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
- A01K61/80—Feeding devices
-
- 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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- 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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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
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- Marine Sciences & Fisheries (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Biochemistry (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Farming Of Fish And Shellfish (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The present invention relates to a kind of Micropterus salmonoides aquaculture pond for preventing, mitigating fatty liver and corresponding feed, cultural method.Existing cultivation Micropterus salmonoides generally suffer from fatty liver, are unfavorable for human health.For this, originally the Micropterus salmonoides aquaculture pond that can prevent, mitigate fatty liver sets main pond, secondary pond and regulating reservoir, connection canal is equipped between major and minor pond, usually major and minor pond isolation, all fishes immerse feed in another pond when feeding intake every time in pond, while to another pond water filling, overflow is formed in connection canal, lures that fish adverse current is swum across connection canal and fed into another pond into.The invention further relates to a kind of Micropterus salmonoides feed for preventing, mitigating fatty liver and it can prevent, mitigate the Micropterus salmonoides cultural method of fatty liver.Micropterus salmonoides are cultivated using cultural method of the present invention, gained flesh quality is adapted to major Micropterus salmonoides raiser, farm to use comparable to wild fish.
Description
Technical field
The present invention relates to a kind of Micropterus salmonoides aquaculture pond for preventing, mitigating fatty liver and corresponding feed, cultural method.
Background technology
Micropterus salmonoides (scientific name：Micropterus salmonides) original name Micropterus salmoides, belong to Perciformes on taxology, too
Positive Gyrinocheilidae.Original producton location is in the freshwater lake in America, and China is introduced in or so 1980s.Its delicious meat,
And breeding is rapid, therefore its is still preferred in many fishery cultivating families.It is a kind of carnivorous fish, can swallow fish,
Biology in the water such as shrimp.
Cost is reduced to pursue, people invent a variety of special feeds, instead of live bait, these feed fats, protein content
Height, Micropterus salmonoides eat growth rapidly, high financial profit.But Micropterus salmonoides eat daily it is this be sent to mouth it is higher fatty acid,
High protein foods, easily trigger serious fatty liver, and most prominent shows as occurring many pregnant fishes, splits these Californias
Perch fish belly, it is found that its liver almost becomes fat.
Existing cultivation Micropterus salmonoides generally suffer from fatty liver, and fat content is higher in its flesh of fish, eat such flesh of fish, no
Beneficial to human health.
The content of the invention
The technical problem to be solved in the present invention is the drawbacks described above for how overcoming the prior art, there is provided one kind can prevent, subtract
The Micropterus salmonoides aquaculture pond and corresponding feed, cultural method of light fatty liver.
In order to solve the above technical problems, the Micropterus salmonoides aquaculture pond that originally can prevent, mitigate fatty liver includes main pond and water pump,
The water pump is equipped with outlet, entrance and driving mechanism, it is characterised in that：Further include secondary pond, regulating reservoir and the net cage that feeds intake, the throwing
Expect net cage open top, its surrounding and bottom are respectively equipped with net, and the mesh of above-mentioned net is less than the particle of adapted Micropterus salmonoides feed
Footpath,
Main pond, secondary pond and regulating reservoir are respectively equipped with water inlet pipe and outlet pipe, are respectively equipped with all water inlet pipes into water management
Valve, and the outlet with the water pump communicates, be respectively equipped with outlet water control valve on the outlet pipe, and enters with the water pump
Mouth communicates, and is equipped between main pond and secondary pond and connects canal, and the connection canal both ends are respectively equipped with horn mouth.Cultivate Micropterus salmonoides seedling
When, main pond, secondary pond also serve as common crawl and use,
Usually main pond, secondary pond are mutually isolated, and before feeding intake, Micropterus salmonoides are entirely located in a pond, are taken out from regulating reservoir
Water water filling into another pond, after pond water surface rises, its water is through connecting canal overflow to having in the pond of fish.
Then, Micropterus salmonoides feed is put into the net cage that feeds intake, then the net cage lower part that feeds intake is immersed to the pond of water filling, utilized
The attractant material of feed release, lures Micropterus salmonoides to look for food through connecting around canal adverse current to the net cage that feeds intake.Until whole Californias
After perch is swum to around the net cage that feeds intake, the unnecessary water in Jiang Zhuchi, secondary pond all moves into regulating reservoir, makes main pond, the water segregation in secondary pond.
Then, then the net cage submerged that will feed intake, feed are diffused on the water surface, are eaten for Micropterus salmonoides.Next time according to the method described above to
Another pond feeds feed, so in cycles, feeds intake all lure that Micropterus salmonoides adverse current by connecting canal, increases California into every time
The amount of exercise of perch, and then the Micropterus salmonoides of health are obtained, eaten for the mankind.The Micropterus salmonoides cultivated by the above method are grown
Speed is moderate, and advantage is delicious meat, and fat content is low, and quality is comparable to wild Micropterus salmonoides.
Feed intake net cage pref. cylindrical net cage, can be made of stainless steel frame+outer cover or the liner string bag.
As an optimization, main discharge tube and secondary discharge tube, main discharge tube and pair are respectively equipped between regulating reservoir and main pond, secondary pond
It is respectively equipped with main discharging valve and secondary discharging valve on discharge tube, above-mentioned main discharge tube, secondary discharge tube, main discharging valve and secondary discharging valve,
Water inside main pond, secondary pond can be completely or partially put into regulating reservoir.It is so designed that, the regulating reservoir water surface is needed less than main pond, secondary pond
When superfluous water in main pond, secondary pond is put into regulating reservoir, corresponding discharging valve is only opened.
Note：Main pond herein, secondary pond, main discharge tube, secondary discharge tube etc. carry " master ", " pair " printed words appellation, are simply
It is convenient to distinguish, have no point of size, primary and secondary.
As an optimization, the port of export of the water inlet pipe in main pond and secondary pond is connected with an annular spray pipe, annular spray pipe respectively
Main pond center is horizontally set on respectively or secondary pond center, each annular spray pipe are equipped with the water spout of multiple annular spreads, often
Water spout on a annular spray pipe is along directed inclined upwardly clockwise or counterclockwise.It is so designed that, in Xiang Zhuchi or secondary ponds note
During water, water spout of the water Jing Guo annular spread sprays, and forms annular whirlpool, on the one hand can further increase the travelling of Micropterus salmonoides
Resistance, when on the other hand feeding intake, after being conducive to feed immersion, the exudation and diffusion of attractant material.
As an optimization, the connection canal connects canal, above-mentioned straight parallel canal with N-1 sections of semi-circular shape including N sections of straight parallel canals
Canal interval setting is connected with semi-circular shape, is sequentially connected with, forms S type passages, wherein N is positive integer, N >=3.It is so designed that, can
It is interior in a limited space, the length of connection canal is increased as far as possible.
As an optimization, a short canal is equipped between each semi-circular shape connection canal stage casing lateral wall and its outside pond, this is short
Flashboard slot is respectively equipped with the semi-circular shape of canal two side and short canal both sides connection canal side wall, and is furnished with a movable flashboard,
Above-mentioned activity flashboard can be selected in the neighbouring flashboard slot of an insertion, the length so as to adjusting connection canal.
Above-mentioned short canal, straight parallel canal, semi-circular shape connection canal form a length-adjustable connection canal.Connection canal is grown,
Micropterus salmonoides amount of exercise is big, and for body fat containing low, growth is slow；Connection canal is short, and Micropterus salmonoides amount of exercise is small, and body fat contains
Height, growth are fast.It is so designed that, easy to adjust the length of connection canal as needed.
As an optimization, the driving mechanism of the water pump carries for the outlet of the adjustable variable-frequency motor of rotating speed or the water pump
Regulating valve, is connected by the regulating valve with corresponding port.
The present invention can prevent, mitigate the Micropterus salmonoides feed of fatty liver, which is expanded pellet feed, its
Composition by weight percent is fish meal 36%, dregs of beans 30%, yeast 2%, pork liver powder 3%, squid viscera powder 3%, fish oil 5%, secondary
Powder 17%, vitamin premix 2%, soya-bean oil 2%.Wherein wheat-middlings are wheat flour (including flour and thin wheat bran).Vitamin
Premix and expanded pellet feed preparation method are referring to 105433041 A of CN104187051A or CN.
It is so designed that, the food calling ability of Micropterus salmonoides feed is substantially increased by increasing pork liver powder.
The present invention can prevent, mitigate the Micropterus salmonoides cultural method of fatty liver, comprise the following steps：
1. builds the foregoing Micropterus salmonoides aquaculture pond for preventing, mitigating fatty liver, and to its main pond, secondary pond and adjusting
Water filling is distinguished in pond, main pond, the water in secondary pond is not connected, and prepares or purchases in advance or according to being actually needed batch formulation or purchase
Foregoing Micropterus salmonoides feed；
2. Micropterus salmonoides are thrown to or led in a pond in main pond, secondary pond by,
3. will feed intake in net cage described in the Micropterus salmonoides feed loading for needing to feed, the above-mentioned net cage lower part that feeds intake is immersed
Main pond, another pond in secondary pond water in, Micropterus salmonoides feed is contacted water and is flowed from the net cage that feeds intake
Lose,
Then related valve is adjusted, starts water pump, water pump is drawn water out of regulating reservoir, sprayed into the pond for having the net cage that feeds intake
Water, Micropterus salmonoides feed discharge attractant material after meeting water, and above-mentioned attractant material enters in company with current through connecting overflow in canal
There is the pond of Micropterus salmonoides, Micropterus salmonoides sense corresponding attractant material, inverse source of looking for one's roots, when the water surface rises to enough height
When, Micropterus salmonoides are looked for food by connecting around canal adverse current trip to the net cage that feeds intake,
4. after all or after big portion's Micropterus salmonoides are swum to around the net cage that feeds intake, stop drawing water out of regulating reservoir, by main pond and
Water section in secondary pond moves to and (is pumped into or is put into) regulating reservoir, makes main pond and the water surface in secondary pond be below connecting canal minimum point, main
Pond and secondary pond completely cut off；
The complete submerged of net cage 5. will feed intake, the Micropterus salmonoides feed bloom in it are eaten on the water surface for Micropterus salmonoides
With when next time feeds intake, feed intake net cage described in taking-up, exchanges using main pond, secondary pond, is back to the and 3. walks, so circulation, until raising
Phase terminates, and catches Micropterus salmonoides.
It is so designed that, Micropterus salmonoides can be made in growth course, keeps fat-free liver or without obvious fatty liver state, body
Health, vigor are good, and premunition is strong.
As an optimization, for Micropterus salmonoides seedling, the movable flashboard of connection canal is adjusted, uses up the current flow in connection canal
May be short, as Micropterus salmonoides are constantly grown up, adjustment activity flashboard, makes the current flow in connection canal progressively longer.So set
Meter, not only can cultivate the eating habits of Micropterus salmonoides as early as possible, but also look after the characteristics of weak, the travelling strength of seedling muscle power is small.
As an optimization, for Micropterus salmonoides seedling, by control valve or variable-frequency motor rotating speed, ensuring that Micropterus salmonoides can
On the premise of adverse current is travelling, makes the flow rate of water flow in connection canal as small as possible, reduce the travelling resistance of Micropterus salmonoides, with largemouth bass
Fish constantly grows up, control valve or variable-frequency motor rotating speed, on the premise of ensuring that Micropterus salmonoides can countercurrently move about, makes in connection canal
Flow rate of water flow be gradually increased, increase the travelling resistance of Micropterus salmonoides.Be so designed that, can further look after seedling muscle power it is weak, trip
The characteristics of amount of power is small.
The present invention can prevent, mitigate the Micropterus salmonoides aquaculture pond design science of fatty liver, build easy to use, institute of the present invention
The Micropterus salmonoides that feed attractant is strong, is cultivated using the present invention are stated, meat is adapted to major Micropterus salmonoides cultivation comparable to wild fish
Family, farm use.
Brief description of the drawings
The present invention can be prevented, be mitigated below in conjunction with the accompanying drawings Micropterus salmonoides aquaculture pond and corresponding feed, the cultivation of fatty liver
Method is described further：
Fig. 1 is the dimensional structure diagram for the Micropterus salmonoides aquaculture pond that originally can prevent, mitigate fatty liver；
Fig. 2 is the structure diagram of the connection canal for the Micropterus salmonoides aquaculture pond that originally can prevent, mitigate fatty liver；
Fig. 3 is the structure diagram of the movable flashboard for the Micropterus salmonoides aquaculture pond that originally can prevent, mitigate fatty liver；
Fig. 4 is the structure diagram of the net cage that feeds intake for the Micropterus salmonoides aquaculture pond that originally can prevent, mitigate fatty liver；
Fig. 5 is the close-up schematic view of Fig. 2.
In figure：1 it is main pond, 2 be water pump, 3 be secondary pond, 4 is that regulating reservoir, 5 for the net cage that feeds intake, 6 are water inlet pipe, 7 are water outlet
Pipe, 8 be water inlet control valve, 9 be outlet water control valve, 10 be connect canal, 11 be horn mouth, 12 be main discharge tube, 13 be that pair discharges water
Pipe, 14 be main discharging valve, 15 be secondary discharging valve, 16 be annular spray pipe, 17 be water spout, 18 be nut, 101 be straight parallel
Canal, 102 be semi-circular shape connection canal, 103 be short canal, 19 be flashboard slot, 20 be movable flashboard, 21 be lifting rope.
Embodiment
Embodiment one：As shown in Figure 1, originally can prevent, mitigate the Micropterus salmonoides aquaculture pond of fatty liver, including 1 He of main pond
Water pump 2, the water pump 2 are equipped with outlet, entrance and driving mechanism (not shown), it is characterised in that：Further include secondary pond 3, adjust
Section pond 4 and the net cage 5 that feeds intake.
As shown in figure 4,5 open top of net cage that feeds intake, its surrounding and bottom are respectively equipped with net, the mesh of above-mentioned net is less than
(after the net cage mesh aperture that feeds intake is added with Micropterus salmonoides feed granules, material leakage is not the grain diameter of adapted Micropterus salmonoides feed
It is accurate), this feed intake net cage 5 can lower part immerse below the water surface, and can sink to completely below the water surface.
Main pond 1, secondary pond 3 and regulating reservoir 4 are respectively equipped with water inlet pipe 6 and outlet pipe 7, be respectively equipped with all water inlet pipes 6 into
Water control valve 8, and the outlet with the water pump 2 communicates.
Outlet water control valve 9 is respectively equipped with the outlet pipe 7, and the entrance with the water pump 2 communicates.Main pond 1 and pair
Connection canal 10, the maximum inflow-rate of water turbine of maximum water flow≤connection canal of the water pump 2, the connection canal 10 are equipped between pond 3
Depth capacity ＞ finished product Micropterus salmonoides back peak to the perigee distance of belly, connection canal 10 both ends are respectively equipped with
Horn mouth 11.
Main discharge tube 12 and secondary discharge tube 13, main discharge tube 12 and pair are respectively equipped between regulating reservoir 4 and main pond 1, secondary pond 3
Main discharging valve 14 and secondary discharging valve 15, above-mentioned main discharge tube 12, secondary discharge tube 13, main discharging valve 14 are respectively equipped with discharge tube 13
With secondary discharging valve 15, the water inside main pond 1, secondary pond 3 can be completely or partially put into regulating reservoir 4.
The port of export of the water inlet pipe 6 in main pond 1 and secondary pond 3 is connected with an annular spray pipe 16, annular spray pipe difference respectively
3 center of main 1 center of pond or secondary pond is horizontally set on, each annular spray pipe 16 is equipped with the water spout 17 of multiple annular spreads,
Water spout 17 on each annular spray pipe 16 is along directed inclined upwardly clockwise or counterclockwise.(same annular spray pipe 16
Or water spout 17 on is all by arrangement counterclockwise, or all arrange by clockwise)
External screw thread is provided with the water spout 17, nut 18 is rotary with the external screw thread, nut center is provided with through hole, and through hole is set
There is dismountable strainer (not shown on figure).
As shown in Fig. 2, the connection canal 10 connects canal 102 including N sections of straight parallel canals 101 with N-1 sections of semi-circular shape, it is above-mentioned
Straight parallel canal 101 connects canal 102 with semi-circular shape and is arranged at intervals, and is sequentially connected with, and forms S type passages, and wherein N is positive integer, and N >=
3.N takes 8 in figure.
It is short that one is equipped with as shown in Fig. 2,3,5, between each semi-circular shape connection 102 stage casing lateral wall of canal and its outside pond
Flashboard slot 19 is respectively equipped with semi-circular shape connection 101 side wall of canal of canal 103, short 103 two side of canal and short canal both sides, and
Equipped with a movable flashboard 20, above-mentioned activity flashboard 20 can be selected in the neighbouring flashboard slot 19 of an insertion, connected so as to adjusting
The length of canal 10.Above-mentioned short canal 103, straight parallel canal 101, semi-circular shape connection canal 102 form a length-adjustable connection canal
10.Above-mentioned 103 outer end of short canal also is provided with horn mouth 11.
The driving mechanism of the water pump 2 is the adjustable variable-frequency motor of rotating speed, or the outlet of the water pump carries regulating valve
(not shown), is connected by the regulating valve (not shown) with corresponding port.
The present invention can prevent, mitigate the Micropterus salmonoides feed of fatty liver, which is expanded pellet feed, its
Composition by weight percent is fish meal 36%, dregs of beans 30%, yeast 2%, pork liver powder 3%, squid viscera powder 3%, fish oil 5%, secondary
Powder 17%, vitamin premix 2%, soya-bean oil 2%.
The present invention can prevent, mitigate the Micropterus salmonoides cultural method of fatty liver, comprise the following steps：
1. builds the foregoing Micropterus salmonoides aquaculture pond for preventing, mitigating fatty liver, and to its main pond 1, secondary pond 3 and adjusts
Water filling is distinguished in pond 4, and main pond 1, the water in secondary pond 3 is not connected, (i.e. main pond 1, the water surface in secondary pond 3 should all be less than the minimum of connection canal 10
Point), prepare or purchase in advance or according to being actually needed batch formulation or purchase foregoing Micropterus salmonoides feed；
2. Micropterus salmonoides are thrown to or led in a pond in main pond 1, secondary pond 3 by,
3. will feed intake in net cage 5 described in the Micropterus salmonoides feed loading for needing to feed, by above-mentioned 5 lower part of the net cage leaching that feeds intake
In the water for becoming owner of pond 1, another pond in secondary pond 2, Micropterus salmonoides feed is set to contact water and from the net cage 5 that feeds intake
Middle loss,
Then related valve is adjusted, starts water pump 2, water pump 2 is drawn water out of regulating reservoir 3, to the pond for having the net cage 5 that feeds intake
Interior water spray, Micropterus salmonoides feed discharge attractant material after meeting water, and above-mentioned attractant material is in company with current, through connecting in canal 10
Overflow enters to have the pond of Micropterus salmonoides, and Micropterus salmonoides sense corresponding attractant material and look for one's roots against source, when the water surface rises to enough
During height, Micropterus salmonoides are countercurrently swum to looking for food around the net cage 5 that feeds intake by connecting canal 10,
4. stops drawing water out of regulating reservoir 4 after all or greatly portion's Micropterus salmonoides are swum to around the net cage 5 that feeds intake, Jiang Zhuchi
1 moves to and (is pumped into or is put into) regulating reservoir 4 with the water section in secondary pond 3, main pond 1 and the water surface in secondary pond 3 is below connecting canal most
Low spot, main pond 1 and secondary pond 3 completely cut off；
The 5 complete submerged of net cage 5. will feed intake, the Micropterus salmonoides feed bloom in it is on the water surface, for Micropterus salmonoides
Edible, feed intake net cage 5 when next time feeds intake, described in taking-up, exchanges using main pond 1, secondary pond 3, is back to the and 3. walks, so circulation makes
Micropterus salmonoides keep fit in growth course, are travelling quick, fat-free liver or without obvious fatty liver state, until catching
Drag for.
For Micropterus salmonoides seedling, the movable flashboard 20 of canal 10 can be connected by adjusting, makes the current stream in connection canal 10
Journey is as short as possible, and as Micropterus salmonoides are constantly grown up, adjustment activity flashboard, makes the current flow in connection canal 10 progressively longer.
For Micropterus salmonoides seedling, by control valve or variable-frequency motor rotating speed, ensuring that Micropterus salmonoides can countercurrently move about
On the premise of, make the flow rate of water flow in connection canal 10 as small as possible, reduce the travelling resistance of Micropterus salmonoides, it is continuous with Micropterus salmonoides
Grow up, control valve or variable-frequency motor rotating speed, on the premise of ensuring that Micropterus salmonoides can countercurrently move about, make the water in connection canal 10
Stream flow velocity is gradually increased, and increases the travelling resistance of Micropterus salmonoides.
Claims (10)
1. a kind of Micropterus salmonoides aquaculture pond for preventing, mitigating fatty liver, including main pond and water pump, the water pump be equipped with outlet,
Entrance and driving mechanism, it is characterised in that：Further include secondary pond, regulating reservoir and the net cage that feeds intake, the net cage open top that feeds intake, its
Surrounding and bottom are respectively equipped with net, and the mesh of above-mentioned net is less than the grain diameter of adapted Micropterus salmonoides feed,
Main pond, secondary pond and regulating reservoir are respectively equipped with water inlet pipe and outlet pipe, and water inlet control valve is respectively equipped with all water inlet pipes, and
Outlet with the water pump communicates, and outlet water control valve, and the entrance phase with the water pump are respectively equipped with the outlet pipe
It is logical, it is equipped between main pond and secondary pond and connects canal, the connection canal both ends is respectively equipped with horn mouth.
2. the Micropterus salmonoides aquaculture pond according to claim 1 for preventing, mitigating fatty liver, it is characterised in that：Regulating reservoir
Main discharge tube and secondary discharge tube are respectively equipped between main pond, secondary pond, being respectively equipped with master on main discharge tube and secondary discharge tube discharges water
Valve and secondary discharging valve, above-mentioned main discharge tube, secondary discharge tube, main discharging valve and secondary discharging valve can be complete by the water inside main pond, secondary pond
Portion is partially placed into regulating reservoir.
3. the Micropterus salmonoides aquaculture pond according to claim 1 for preventing, mitigating fatty liver, it is characterised in that：Main pond and
The port of export of the water inlet pipe in secondary pond is connected with an annular spray pipe respectively, annular spray pipe be horizontally set on respectively main pond center or
Secondary pond center, each annular spray pipe are equipped with the water spout of multiple annular spreads, and the water spout on each annular spray pipe is equal
Edge is directed inclined upwardly clockwise or counterclockwise.
4. the Micropterus salmonoides aquaculture pond according to any one of claims 1 to 3 for preventing, mitigating fatty liver, it is characterised in that：
The connection canal connects canal with N-1 sections of semi-circular shape including N sections of straight parallel canals, between above-mentioned straight parallel canal connects canal with semi-circular shape
Every setting, it is sequentially connected with, forms S type passages, wherein N is positive integer, N >=3.
5. the Micropterus salmonoides aquaculture pond according to claim 4 for preventing, mitigating fatty liver, it is characterised in that：Each half
Circular ring shape connects the semicircle that a short canal, the short canal two side and short canal both sides are equipped between canal stage casing lateral wall and its outside pond
Flashboard slot is respectively equipped with annular connection canal side wall, and an insertion can be selected equipped with a movable flashboard, above-mentioned activity flashboard
In neighbouring flashboard slot, the length so as to adjusting connection canal.
6. the Micropterus salmonoides aquaculture pond according to claim 5 for preventing, mitigating fatty liver, it is characterised in that：The water
The driving mechanism of pump carries regulating valve for the outlet of the adjustable variable-frequency motor of rotating speed or the water pump, passes through the regulating valve and phase
Port is answered to be connected.
7. a kind of any Micropterus salmonoides feed that can prevent, mitigate fatty liver of claim 1 to 6, the Micropterus salmonoides feed
For expanded pellet feed, its composition by weight percent is fish meal 36%, dregs of beans 30%, yeast 2%, pork liver powder 3%, squid viscera
Powder 3%, fish oil 5%, wheat-middlings 17%, vitamin premix 2%, soya-bean oil 2%.
8. a kind of Micropterus salmonoides cultural method prevented, mitigate fatty liver, comprises the following steps：
1. builds any Micropterus salmonoides aquaculture pond for preventing, mitigating fatty liver of claim 1 to 6, and is led to it
Pond, secondary pond and regulating reservoir difference water filling, make main pond, the water in secondary pond not connect, prepare or purchase in advance or divide according to being actually needed
Criticize and prepare or purchase Micropterus salmonoides feed described in claim 7；
2. Micropterus salmonoides are thrown to or led in a pond in main pond, secondary pond by,
3. will need the Micropterus salmonoides feed that feeds load described in feed intake in net cage, by the above-mentioned net cage lower part that feeds intake immerse main pond,
In the water in another pond in secondary pond, Micropterus salmonoides feed is set to contact water and be lost in from the net cage that feeds intake,
Then related valve is adjusted, starts water pump, water pump is drawn water out of regulating reservoir, spray water into the pond for having the net cage that feeds intake,
Micropterus salmonoides feed discharges attractant material after meeting water, and above-mentioned attractant material enters to have in company with current through connecting overflow in canal
The pond of Micropterus salmonoides, Micropterus salmonoides sense corresponding attractant material, inverse source of looking for one's roots, when the water surface rises to enough height,
Micropterus salmonoides are looked for food by connecting around canal adverse current trip to the net cage that feeds intake,
4. stops drawing water out of regulating reservoir after all or greatly portion's Micropterus salmonoides are swum to around the net cage that feeds intake, by main pond and secondary pond
Interior water section moves to regulating reservoir, makes main pond be below connecting canal minimum point with the water surface in secondary pond, main pond and secondary pond completely cut off；
The complete submerged of net cage 5. will feed intake, the Micropterus salmonoides feed bloom in it are eaten on the water surface for Micropterus salmonoides,
When next time feeds intake, feed intake net cage described in taking-up, exchanges using main pond, secondary pond, is back to the and 3. walks, so circulation, until feeding period
Terminate, catch Micropterus salmonoides.
9. the Micropterus salmonoides cultural method according to claim 8 prevented, mitigate fatty liver, it is characterised in that：For
Micropterus salmonoides seedling, adjusts the movable flashboard of connection canal, makes the current flow in connection canal as short as possible, with Micropterus salmonoides not
Disconnected to grow up, adjustment activity flashboard, makes the current flow in connection canal progressively longer.
10. the Micropterus salmonoides cultural method prevented, mitigate fatty liver according to claim 8 or claim 9, it is characterised in that：
For Micropterus salmonoides seedling, by control valve or variable-frequency motor rotating speed, on the premise of ensuring that Micropterus salmonoides can countercurrently move about,
Make the flow rate of water flow in connection canal as small as possible, reduce the travelling resistance of Micropterus salmonoides, constantly grow up with Micropterus salmonoides, regulating valve
Door or variable-frequency motor rotating speed, on the premise of ensuring that Micropterus salmonoides can countercurrently move about, make the flow rate of water flow in connection canal gradually add
Greatly, the travelling resistance of Micropterus salmonoides is increased.
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| CN201711482549.9A CN107926824B (en) | 2017-12-29 | 2017-12-29 | Micropterus salmoides culture pond capable of preventing and relieving fatty liver, corresponding feed and culture method |
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| CN107926824B (en) | 2022-12-20 |
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Effective date of registration: 20221201 Address after: 712199 No. 3, Taicheng Road, Yangling Demonstration Zone, Xianyang City, Shaanxi Province Applicant after: NORTHWEST A & F University Applicant after: SHANDONG FRESHWATER FISHERIES Research Institute (SHANDONG FRESHWATER FISHERIES MONITORING CENTER) Address before: Shandong province Huaiyin Duan Dian Ji'nan City Village No. 3 Applicant before: SHANDONG FRESHWATER FISHERIES Research Institute (SHANDONG FRESHWATER FISHERIES MONITORING CENTER) |
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