CN107897059A - A kind of cultural method and recycle stream aquaculture pond for being used to improve Larimichthys crocea stock meat - Google Patents
A kind of cultural method and recycle stream aquaculture pond for being used to improve Larimichthys crocea stock meat Download PDFInfo
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- CN107897059A CN107897059A CN201711137197.3A CN201711137197A CN107897059A CN 107897059 A CN107897059 A CN 107897059A CN 201711137197 A CN201711137197 A CN 201711137197A CN 107897059 A CN107897059 A CN 107897059A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
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- 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
- 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
- A23K10/30—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
- A23K20/142—Amino acids; Derivatives thereof
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- 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
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of cultural method and recycle stream aquaculture pond for being used to improve Larimichthys crocea stock meat.The recycle stream aquaculture pond includes rectangle cement pond body, and the center of cement pond body is provided with the partition plate parallel with the long side of cement pond body, and the both ends of partition plate do not contact with cement pond body；It is provided with the side of partition plate and close cement pond body short side and pushes away water dispenser structure, pushed away and the first block is provided with front of water dispenser structure, the opposite side of partition plate is provided with the second block, described the same end for pushing away water dispenser structure, the first block and the second block and being arranged on cement pond body.The cultural method comprises the following steps：Larimichthys crocea is raised in above-mentioned recycle stream aquaculture pond；Recycle stream aquaculture pond is disposed in the interior under batch production environment, forms the environment of circulation flowing water；Fed using self-control pellet；Cultivating workshop will take shading measure.The present invention just changed the meat of common cultured large yellow croaker in the time of 2 months, reached the meat quality of Wild Rhubarb fish.
Description
Technical field
The invention belongs to technical field of aquaculture, specifically, is related to a kind of for improving Larimichthys crocea stock meat
Cultural method and recycle stream aquaculture pond.
Background technology
Larimichthys crocea is known as the title of " state fish ", is the distinctive region seawater fish in China, is once that fish " is caught in four sea " in China
First of class, natural resources very abundant in history.There is long rheum officinale fish culture in China's Coastal Areas.At present, Larimichthys crocea
It is the marine fish of China's maximum, product sells to the country such as cities in China and Japan, South Korea, Europe, the U.S. and ground
Area.Since cultured large yellow croaker is since in stable breeding state, often the bodily form is more short fat, and muscle is also more soft, in appearance and mouth
Catching Larimichthys crocea with sea in sense has bigger difference, and being embodied in the upper difference of the market price can be described with " world of difference ".Commonly
Cultured large yellow croaker price be generally more than 20 yuan it is per jin, and more than one jin of Wild Rhubarb fish market value all per jin thousand yuan with
On, higher rarer of weight, identity is also higher.On September 26th, 2017, Zhejiang fisherman capture heavy wild big of 9.8 jin of a tail
Yellow croaker, sells 14.8 ten thousand yuan of sky-high prices, and the market value of Wild Rhubarb fish has some idea of.Due to the high value of Wild Rhubarb fish, very
More raisers start the cultured large yellow croaker in a manner of Ecology, allow Larimichthys crocea to be grown under the environment close to nature, quality approaches
Wild Rhubarb fish, market price can reach hundred yuan of left and right per jin, and the more general cultured large yellow croaker of profit margin will be higher by very much.Currently
The bionical pattern cultivated very much is carried out based on the fork fence of gulf, i.e., pitches condition using nature gulf, the mouth that gulf is pitched is enclosed with huge net
Firmly, the larger semi-enclosed water surface of an area is formed, the Larimichthys crocea for having formed adult fish is launched in being pitched in gulf, by half a year
The Ecology cultivation of left and right, changes the bodily form and meat of cultivation fish, is then sold as Ecology Larimichthys crocea.Ecology cultivates mould
Formula is first subjected to the limitation of geographical conditions, and the region that only part orographic condition is adapted to can carry out.Secondly cost of investment is very high,
Carrying out gulf fork fence needs larger hardware input, and the cost of investment of capital construction generally requires tens million of or even more than one hundred million member investments, very
More powerless investments of raiser.3rd, the risk of cultivation is also larger, and what it is due to dispensing is all adult fish, and quantity is more, just in case occur
Disease, loss are also very heavy.4th is that harvesting is of high cost, and due to being big water surface aquaculture, when harvesting needs seine to surround and seize, manpower
Cost is higher.Ecology fish will often divide more batches of sales, virtually add many harvesting costs.
The content of the invention
In view of this, the present invention is directed to the problem of above-mentioned, there is provided a kind of cultivation for being used to improve Larimichthys crocea stock meat
Method and recycle stream aquaculture pond.
In order to solve the above-mentioned technical problem, the invention discloses a kind of recycle stream aquaculture pond, including rectangle cement pond body,
The center of the cement pond body is provided with the partition plate parallel with the long side of cement pond body, and the both ends of the partition plate are and cement pit
The side wall of body does not contact, and the bottom of the partition plate is connected with the bottom of cement pond body；The side of the partition plate and close cement
It is provided with the short side of pond body and pushes away water dispenser structure, described push away is provided with the first block in front of water dispenser structure, the opposite side of the partition plate
It is provided with the second block, described the same end for pushing away water dispenser structure, the first block and the second block and being arranged on cement pond body.
Further, the water dispenser structure that pushes away is managed including pvc, and the pvc pipes include interconnected horizontal pipe section and inclination
Pipeline section, the pipeline section that tilts are arranged on the bottom of cement pond body, the horizontal pipe section be disposed over and with the bottom of cement pond body
Face is arranged in parallel；The pvc pipes are arranged on below the water surface, described to tilt pipeline section and set close to the bottom of the bottom of cement pond body
There is aeration plate.
Further, pvc pipes are managed for 160mm bores pvc.
Further, pvc pipes are at least provided with 2.
The invention also discloses a kind of cultural method for being used to improve Larimichthys crocea stock meat, comprise the following steps：
1) Larimichthys crocea is raised in above-mentioned recycle stream aquaculture pond；Recycle stream aquaculture pond is disposed in the interior batch production environment
Under, form the environment for circulating flowing water；
2) fed using self-control pellet；
3) adjusting of workshop light：Cultivating workshop will take shading measure.
Further, the self-control pellet is made of according to mass percent following components：High-quality fish meal 53~
58%, dehulled soybean meal 13~17%, beer yeast powder 2%~4%, fish oil 4%~8%, sound flour 17%~23%, phosphoric acid
Calcium dihydrogen 1%, multidimensional 1~2%, soybean lecithin 1~2%, lysine 2~3%.
Further, the crude protein content more than 67% of the high-quality fish meal.
Further, described feed is specially：Feed twice daily, be respectively morning 6:00~7:00, the dusk 5:00~
6:00, feeding volume is respectively cultivate fish body weight 1%.
The invention also discloses it is a kind of be used for improve Larimichthys crocea stock meat pellet, according to mass percent by with
Lower component is formed：High-quality fish meal 53~58%, dehulled soybean meal 13~17%, beer yeast powder 2%~4%, fish oil 4%~8%,
Sound flour 17%~23%, calcium dihydrogen phosphate 1%, multidimensional 1~2%, soybean lecithin 1~2%, lysine 2~3%.
Compared with prior art, the present invention can be obtained including following technique effect：
1) present invention is cost-effective needs higher hardware condition with input, current Ecology aquaculture model.Need first
The natural geographical environments such as gulf fork are wanted, next has blocked gulf fork, and engineering is larger, and investment needs tens million of members, and only a small number of funds are more male
Thick enterprise could invest.And the huge shoal of fish of supply volume, and a huge input are wanted in the fork of gulf, limit and enter a profession
Threshold.And the present invention only needs to transform traditional nursery pond, the investment in single port pond is less than 5000 yuan.Cultivation amount can be according to field
Ground and fund flexibly control.
2) marketable fish quality controllability of the present invention is high, and the adult fish quantity of gulf fork seining cultivation input is larger, is frequently not same
A collection of fish, when harvesting, go out method differentiation, cause marketable fish quality uneven again, some do not reach after can only the catching up of requirement again
Put down, cause unnecessary loss.The present invention lifts quality using nursery pond, and the quality with pond fish is basically identical, and
Quite convenient for inspection by sampling meat, have and be easy to harvesting, the advantages of quality easy control.
3) present invention has the advantages that lifting meat quality is fast.Due in the flowing water stream Miao Chizhong designed by the present invention, supporting
Grow Larimichthys crocea 24 it is small when for motion state, and coordinate the special feed of exploitation, can just change in the time of 2 months or so general
The meat of logical cultured large yellow croaker, reaches the meat quality of Wild Rhubarb fish.
Certainly, implement any of the products of the present invention and it is not absolutely required to reach all the above technique effect at the same time.
Brief description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of recycle stream aquaculture pond of the present invention；
Fig. 2 is the structure diagram that the present invention pushes away water dispenser structure.
Wherein, 1. cement pond body, 2. partition plates, 3. push away water dispenser structure, 4. first blocks, 5. second blocks, 6.pvc pipes, 7. water
Flat tube section, 8. tilt pipeline section, 9. aeration plates, 10. fishes.
Embodiment
Carry out the embodiment that the present invention will be described in detail below in conjunction with embodiment, thereby to the present invention how application technology hand
Section solves technical problem and reaches the process of realizing of technical effect to fully understand and according to this implement.
The invention discloses a kind of recycle stream aquaculture pond, including rectangle cement pond body 1, the center of the cement pond body 1
The partition plate 2 parallel with the long side of cement pond body 1 is provided with, the both ends of the partition plate 2 do not contact with cement pond body 1；It is described
It is provided with the side of partition plate 2 and close 1 short side of cement pond body and pushes away water dispenser structure 3, the front for pushing away water dispenser structure 3 is provided with first
Block 4, the opposite side of the partition plate 2 are provided with the second block 5, and 4 and second block 5 of the block of water dispenser structure 3, first that pushes away is set
In the same end of cement pond body 1；First the 4, second block 5 of block, partition plate 2 and cement pond body 1 form one and are used to cultivate fish
10 space.
The water dispenser structure 3 that pushes away includes pvc pipes 6, and the pvc pipes 6 include interconnected horizontal pipe section 7 and tilt pipeline section 8,
The pipeline section 8 that tilts is arranged on the bottom of cement pond body 1, the horizontal pipe section 7 be disposed over and with the bottom surface of cement pond body 1
It is arranged in parallel；The pvc pipes 6 are arranged on below the water surface, described to tilt pipeline section 8 and set close to the bottom of the bottom of cement pond body 1
It is equipped with aeration plate 9.
Aeration plate forms negative pressure in pvc pipes, forms thrust, forms horizontal stream after the guiding of pvc pipes, increases for fishpond
Horizontal flowing water is formed while oxygen.Horizontal flowing water can form recycle stream under the guiding of plastic central partition plate in whole cement pit
Water.The Larimichthys crocea cultivated in cement pit can constantly be moved about, passively " body-building " due to the nature for the water that traces back in face of the direction of current.
Pvc pipes 6 are managed for 160mm bores pvc.Pvc pipes 6 are at least provided with 2.
Preferably, pvc pipes 6 are immediately adjacent to each other side by side, overall width is placed in pond close to 1/2 pond width by the wide installation in pond
One end of son.
Recycle stream aquaculture pond is disposed in the interior under batch production environment, can be formed the environment of circulation flowing water, be liked using Larimichthys crocea
The joyous characteristic that water moves about of tracing back, makes the Larimichthys crocea of industrial aquaculture be constantly in travelling state, fills part and forge the experienced bodily form.
The invention also discloses a kind of cultural method for being used to improve Larimichthys crocea stock meat, comprise the following steps：
1) Larimichthys crocea is raised in above-mentioned recycle stream aquaculture pond；
2) fed using self-control pellet, fed twice daily, be respectively morning 6:00~7:00, the dusk 5:00
~6:00, feeding volume is respectively cultivate fish body weight 1%；
Wherein, self-control pellet is made of according to mass percent following components：53~58% (crude protein of high-quality fish meal
Content more than 67%), dehulled soybean meal 13~17%, beer yeast powder 2%~4%, fish oil 4%~8%, sound flour 17%~
23%, calcium dihydrogen phosphate 1%, multidimensional 1~2%, soybean lecithin 1~2%, lysine 2~3%.
The protein content of the self-control pellet is higher than 45%, and crude fat is less than 3%, and lysine content is higher than 2.4%,
Crude fibre is less than 5%, and group ash is less than 16%；Using the feed of this formula to promoting Larimichthys crocea build to change, meat quality
Improvement has important facilitation.
3) adjusting of workshop light：Cultivating workshop will take shading measure, keep half-light environment, be conducive to Larimichthys crocea body colour
Keep golden yellow, body colour is closer to Wild Rhubarb fish.
Pass through the industrial aquaculture of 2 months using the above method, general goods Larimichthys crocea can be completed meat improves.
Embodiment 1
A kind of cultural method for being used to improve Larimichthys crocea stock meat, comprises the following steps：
1) Larimichthys crocea is raised in homemade recycle stream aquaculture pond, wherein, recycle stream aquaculture pond includes rectangle cement pit
Body 1, the center of the cement pond body 1 are provided with the partition plate 2 parallel with the long side of cement pond body 1, and the both ends of the partition plate 2 are equal
Do not contacted with cement pond body 1；It is provided with the side of the partition plate 2 and close 1 short side of cement pond body and pushes away water dispenser structure 3, it is described to push away
The front of water dispenser structure 3 is provided with the first block 4, and the opposite side of the partition plate 2 is provided with the second block 5, it is described push away water dispenser structure 3,
First block 4 and the second block 5 are arranged on the same end of cement pond body 1；First the 4, second block 5 of block, partition plate 2 and cement
Pond body 1 forms a space for being used to cultivate fish 10.
The water dispenser structure 3 that pushes away includes pvc pipes 6, and the pvc pipes 6 include interconnected horizontal pipe section 7 and tilt pipeline section 8,
The pipeline section 8 that tilts is arranged on the bottom of cement pond body 1, the horizontal pipe section 7 be disposed over and with the bottom surface of cement pond body 1
It is arranged in parallel；The pvc pipes 6 are arranged on below the water surface, described to tilt pipeline section 8 and set close to the bottom of the bottom of cement pond body 1
It is equipped with aeration plate 9.
Aeration plate forms negative pressure in pvc pipes, forms thrust, forms horizontal stream after the guiding of pvc pipes, increases for fishpond
Horizontal flowing water is formed while oxygen.Horizontal flowing water can form recycle stream under the guiding of plastic central partition plate in whole cement pit
Water.The Larimichthys crocea cultivated in cement pit can constantly be moved about, passively " body-building " due to the nature for the water that traces back in face of the direction of current.
Pvc pipes 6 are managed for 160mm bores pvc.Pvc pipes 6 are at least provided with 2.
Preferably, pvc pipes 6 are immediately adjacent to each other side by side, overall width is placed in pond close to 1/2 pond width by the wide installation in pond
One end of son.
2) fed using self-control pellet, fed twice daily, be respectively morning 6:00~7:00, the dusk 5:00
~6:00, feeding volume is respectively cultivate fish body weight 1%；Wherein, pellet is made by oneself according to mass percent by following components
Form：High-quality fish meal 55% (crude protein content more than 67%), dehulled soybean meal 13%, beer yeast powder 3%, fish oil 6% are high-quality
Flour 17%, calcium dihydrogen phosphate 1%, multidimensional 2%, soybean lecithin 1%, lysine 2%.
3) adjusting of workshop light：Cultivating workshop will take shading measure, keep half-light environment, be conducive to Larimichthys crocea body colour
Keep golden yellow, body colour is closer to Wild Rhubarb fish.
Embodiment 2
A kind of cultural method for being used to improve Larimichthys crocea stock meat, comprises the following steps：
1) Larimichthys crocea is raised in homemade recycle stream aquaculture pond, wherein, recycle stream aquaculture pond includes rectangle cement pit
Body 1, the center of the cement pond body 1 are provided with the partition plate 2 parallel with the long side of cement pond body 1, and the both ends of the partition plate 2 are equal
Do not contacted with cement pond body 1；It is provided with the side of the partition plate 2 and close 1 short side of cement pond body and pushes away water dispenser structure 3, it is described to push away
The front of water dispenser structure 3 is provided with the first block 4, and the opposite side of the partition plate 2 is provided with the second block 5, it is described push away water dispenser structure 3,
First block 4 and the second block 5 are arranged on the same end of cement pond body 1；First the 4, second block 5 of block, partition plate 2 and cement
Pond body 1 forms a space for being used to cultivate fish 10.
The water dispenser structure 3 that pushes away includes pvc pipes 6, and the pvc pipes 6 include interconnected horizontal pipe section 7 and tilt pipeline section 8,
The pipeline section 8 that tilts is arranged on the bottom of cement pond body 1, the horizontal pipe section 7 be disposed over and with the bottom surface of cement pond body 1
It is arranged in parallel；The pvc pipes 6 are arranged on below the water surface, described to tilt pipeline section 8 and set close to the bottom of the bottom of cement pond body 1
It is equipped with aeration plate 9.
Aeration plate forms negative pressure in pvc pipes, forms thrust, forms horizontal stream after the guiding of pvc pipes, increases for fishpond
Horizontal flowing water is formed while oxygen.Horizontal flowing water can form recycle stream under the guiding of plastic central partition plate in whole cement pit
Water.The Larimichthys crocea cultivated in cement pit can constantly be moved about, passively " body-building " due to the nature for the water that traces back in face of the direction of current.
Pvc pipes 6 are managed for 160mm bores pvc.Pvc pipes 6 are at least provided with 2.
Preferably, pvc pipes 6 are immediately adjacent to each other side by side, overall width is placed in pond close to 1/2 pond width by the wide installation in pond
One end of son.
2) fed using self-control pellet, fed twice daily, be respectively morning 6:00~7:00, the dusk 5:00
~6:00, feeding volume is respectively cultivate fish body weight 1%；Wherein, pellet is made by oneself according to mass percent by following components
Form：High-quality fish meal 53% (crude protein content more than 67%), dehulled soybean meal 17%, beer yeast powder 2%, fish oil 4% are high-quality
Flour 17%, calcium dihydrogen phosphate 1%, multidimensional 1%, soybean lecithin 2%, lysine 3%.
3) adjusting of workshop light：Cultivating workshop will take shading measure, keep half-light environment, be conducive to Larimichthys crocea body colour
Keep golden yellow, body colour is closer to Wild Rhubarb fish.
Embodiment 3
A kind of cultural method for being used to improve Larimichthys crocea stock meat, comprises the following steps：
1) Larimichthys crocea is raised in homemade recycle stream aquaculture pond, wherein, recycle stream aquaculture pond includes rectangle cement pit
Body 1, the center of the cement pond body 1 are provided with the partition plate 2 parallel with the long side of cement pond body 1, and the both ends of the partition plate 2 are equal
Do not contacted with cement pond body 1；It is provided with the side of the partition plate 2 and close 1 short side of cement pond body and pushes away water dispenser structure 3, it is described to push away
The front of water dispenser structure 3 is provided with the first block 4, and the opposite side of the partition plate 2 is provided with the second block 5, it is described push away water dispenser structure 3,
First block 4 and the second block 5 are arranged on the same end of cement pond body 1；First the 4, second block 5 of block, partition plate 2 and cement
Pond body 1 forms a space for being used to cultivate fish 10.
The water dispenser structure 3 that pushes away includes pvc pipes 6, and the pvc pipes 6 include interconnected horizontal pipe section 7 and tilt pipeline section 8,
The pipeline section 8 that tilts is arranged on the bottom of cement pond body 1, the horizontal pipe section 7 be disposed over and with the bottom surface of cement pond body 1
It is arranged in parallel；The pvc pipes 6 are arranged on below the water surface, described to tilt pipeline section 8 and set close to the bottom of the bottom of cement pond body 1
It is equipped with aeration plate 9.
Aeration plate forms negative pressure in pvc pipes, forms thrust, forms horizontal stream after the guiding of pvc pipes, increases for fishpond
Horizontal flowing water is formed while oxygen.Horizontal flowing water can form recycle stream under the guiding of plastic central partition plate in whole cement pit
Water.The Larimichthys crocea cultivated in cement pit can constantly be moved about, passively " body-building " due to the nature for the water that traces back in face of the direction of current.
Pvc pipes 6 are managed for 160mm bores pvc.Pvc pipes 6 are at least provided with 2.
Preferably, pvc pipes 6 are immediately adjacent to each other side by side, overall width is placed in pond close to 1/2 pond width by the wide installation in pond
One end of son.
2) fed using self-control pellet, fed twice daily, be respectively morning 6:00~7:00, the dusk 5:00
~6:00, feeding volume is respectively cultivate fish body weight 1%；Wherein, pellet is made by oneself according to mass percent by following components
Form：High-quality fish meal 53% (crude protein content more than 67%), dehulled soybean meal 13%, beer yeast powder 4%, fish oil 8% are high-quality
Flour 17%, calcium dihydrogen phosphate 1%, multidimensional 1%, soybean lecithin 1%, lysine 2%.
3) adjusting of workshop light：Cultivating workshop will take shading measure, keep half-light environment, be conducive to Larimichthys crocea body colour
Keep golden yellow, body colour is closer to Wild Rhubarb fish.
Embodiment 4
A kind of cultural method for being used to improve Larimichthys crocea stock meat, comprises the following steps：
1) Larimichthys crocea is raised in homemade recycle stream aquaculture pond, wherein, recycle stream aquaculture pond includes rectangle cement pit
Body 1, the center of the cement pond body 1 are provided with the partition plate 2 parallel with the long side of cement pond body 1, and the both ends of the partition plate 2 are equal
Do not contacted with cement pond body 1；It is provided with the side of the partition plate 2 and close 1 short side of cement pond body and pushes away water dispenser structure 3, it is described to push away
The front of water dispenser structure 3 is provided with the first block 4, and the opposite side of the partition plate 2 is provided with the second block 5, it is described push away water dispenser structure 3,
First block 4 and the second block 5 are arranged on the same end of cement pond body 1；First the 4, second block 5 of block, partition plate 2 and cement
Pond body 1 forms a space for being used to cultivate fish 10.
The water dispenser structure 3 that pushes away includes pvc pipes 6, and the pvc pipes 6 include interconnected horizontal pipe section 7 and tilt pipeline section 8,
The pipeline section 8 that tilts is arranged on the bottom of cement pond body 1, the horizontal pipe section 7 be disposed over and with the bottom surface of cement pond body 1
It is arranged in parallel；The pvc pipes 6 are arranged on below the water surface, described to tilt pipeline section 8 and set close to the bottom of the bottom of cement pond body 1
It is equipped with aeration plate 9.
Aeration plate forms negative pressure in pvc pipes, forms thrust, forms horizontal stream after the guiding of pvc pipes, increases for fishpond
Horizontal flowing water is formed while oxygen.Horizontal flowing water can form recycle stream under the guiding of plastic central partition plate in whole cement pit
Water.The Larimichthys crocea cultivated in cement pit can constantly be moved about, passively " body-building " due to the nature for the water that traces back in face of the direction of current.
Pvc pipes 6 are managed for 160mm bores pvc.Pvc pipes 6 are at least provided with 2.
Preferably, pvc pipes 6 are immediately adjacent to each other side by side, overall width is placed in pond close to 1/2 pond width by the wide installation in pond
One end of son.
2) fed using self-control pellet, fed twice daily, be respectively morning 6:00~7:00, the dusk 5:00
~6:00, feeding volume is respectively cultivate fish body weight 1%；Wherein, pellet is made by oneself according to mass percent by following components
Form：High-quality fish meal 58% (crude protein content more than 67%), dehulled soybean meal 13%, beer yeast powder 2%, fish oil 4% are high-quality
Flour 18%, calcium dihydrogen phosphate 1%, multidimensional 1%, soybean lecithin 1%, lysine 2%.
3) adjusting of workshop light：Cultivating workshop will take shading measure, keep half-light environment, be conducive to Larimichthys crocea body colour
Keep golden yellow, body colour is closer to Wild Rhubarb fish.
Embodiment 5
A kind of cultural method for being used to improve Larimichthys crocea stock meat, comprises the following steps：
1) Larimichthys crocea is raised in homemade recycle stream aquaculture pond, wherein, recycle stream aquaculture pond includes rectangle cement pit
Body 1, the center of the cement pond body 1 are provided with the partition plate 2 parallel with the long side of cement pond body 1, and the both ends of the partition plate 2 are equal
Do not contacted with cement pond body 1；It is provided with the side of the partition plate 2 and close 1 short side of cement pond body and pushes away water dispenser structure 3, it is described to push away
The front of water dispenser structure 3 is provided with the first block 4, and the opposite side of the partition plate 2 is provided with the second block 5, it is described push away water dispenser structure 3,
First block 4 and the second block 5 are arranged on the same end of cement pond body 1；First the 4, second block 5 of block, partition plate 2 and cement
Pond body 1 forms a space for being used to cultivate fish 10.
The water dispenser structure 3 that pushes away includes pvc pipes 6, and the pvc pipes 6 include interconnected horizontal pipe section 7 and tilt pipeline section 8,
The pipeline section 8 that tilts is arranged on the bottom of cement pond body 1, the horizontal pipe section 7 be disposed over and with the bottom surface of cement pond body 1
It is arranged in parallel；The pvc pipes 6 are arranged on below the water surface, described to tilt pipeline section 8 and set close to the bottom of the bottom of cement pond body 1
It is equipped with aeration plate 9.
Aeration plate forms negative pressure in pvc pipes, forms thrust, forms horizontal stream after the guiding of pvc pipes, increases for fishpond
Horizontal flowing water is formed while oxygen.Horizontal flowing water can form recycle stream under the guiding of plastic central partition plate in whole cement pit
Water.The Larimichthys crocea cultivated in cement pit can constantly be moved about, passively " body-building " due to the nature for the water that traces back in face of the direction of current.
Pvc pipes 6 are managed for 160mm bores pvc.Pvc pipes 6 are at least provided with 2.
Preferably, pvc pipes 6 are immediately adjacent to each other side by side, overall width is placed in pond close to 1/2 pond width by the wide installation in pond
One end of son.
2) fed using self-control pellet, fed twice daily, be respectively morning 6:00~7:00, the dusk 5:00
~6:00, feeding volume is respectively cultivate fish body weight 1%；Wherein, pellet is made by oneself according to mass percent by following components
Form：High-quality fish meal 53% (crude protein content more than 67%), dehulled soybean meal 13%, beer yeast powder 2%, fish oil 4% are high-quality
Flour 23%, calcium dihydrogen phosphate 1%, multidimensional 1%, soybean lecithin 1%, lysine 2%.
3) adjusting of workshop light：Cultivating workshop will take shading measure, keep half-light environment, be conducive to Larimichthys crocea body colour
Keep golden yellow, body colour is closer to Wild Rhubarb fish.
This is installed in 10 mouthfuls long × wide × deep cement pit for being respectively 4 × 8 × 1.7 meters by June 12nd, 2016, project team
The invention cultivation apparatus, actual 1.5 meters of the depth of water.The cage culture that average 530 ± 33.5g is launched in every mouthful of aquaculture pond is big
480 tail of yellow croaker.By the embodiment of the present invention 1 mixed feed and feed mode and cultivated, daily 100% changes water once.By
Cultivate within 67 days, randomly select the Larimichthys crocea of 15 tail indoor cultures and carry out meat and body colour inspection with the Larimichthys crocea of 15 tail original cage cultures
Survey.Fresh fish conventional ingredient analysis such as moisture, crude protein, crude fat, coarse ash press GB/T14769, GB/T14771, GB/ respectively
Method is measured as defined in T14772, GB/T14770.Body colour contrast is established using 1976 International Commission on Illumination (CIE)
LAB color measurements standard judges, body colour measurement is carried out using colour difference meter.And using common Pseudosciaena crocea as control
Group is as a result as follows：
1 meat of table improves Larimichthys crocea and common cage culture muscles of Pseudosciaena crocea component contrast table (n=15)
* represents significant difference in table, and * * represent that difference is extremely notable.
2 meat of table improves Larimichthys crocea and common Pseudosciaena crocea body colour contrast table (n=15)
Some preferred embodiments of invention have shown and described in described above, but as previously described, it should be understood that invention is not
Form disclosed herein is confined to, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification
And environment, and can be carried out in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
Change., then all should be in power appended by invention and changes and modifications made by those skilled in the art do not depart from the spirit and scope of invention
In the protection domain that profit requires.
Claims (9)
- A kind of 1. recycle stream aquaculture pond, it is characterised in that including rectangle cement pond body (1), the center of the cement pond body (1) It is provided with the partition plate (2) parallel with the long side of cement pond body (1), the side of the both ends of the partition plate (2) with cement pond body (1) Wall does not contact, and the bottom of the partition plate (2) is connected with the bottom of cement pond body (1)；The side of the partition plate (2) and close water It is provided with the short side of mud sump body (1) and pushes away water dispenser structure (3), described push away is provided with the first block (4), institute in front of water dispenser structure (3) The opposite side for stating partition plate (2) is provided with the second block (5), and water dispenser structure (3), the first block (4) and second block (5) of pushing away is set Put in the same end of cement pond body (1).
- 2. recycle stream aquaculture pond according to claim 1, it is characterised in that the water dispenser structure (3) that pushes away includes pvc pipes (6), The pvc pipes (6) include interconnected horizontal pipe section (7) and tilt pipeline section (8), and the inclination pipeline section (8) is arranged on cement The bottom of pond body (1), the horizontal pipe section (7) are disposed over and are arranged in parallel with the bottom surface of cement pond body (1)；The pvc Pipe (6) is arranged on below the water surface, described to tilt pipeline section (8) and the bottom of the bottom of cement pond body (1) is provided with aeration plate (9)。
- 3. recycle stream aquaculture pond according to claim 2, it is characterised in that pvc manages (6) and managed for 160mm bores pvc.
- 4. recycle stream aquaculture pond according to claim 2, it is characterised in that pvc manages (6) at least provided with 2.
- 5. a kind of cultural method for being used to improve Larimichthys crocea stock meat, it is characterised in that comprise the following steps：1) Larimichthys crocea is raised in the recycle stream aquaculture pond in claim 1-4 described in any claim；Recycle stream aquaculture pond It is disposed in the interior under batch production environment, forms the environment of circulation flowing water；2) fed using self-control pellet；3) adjusting of workshop light：Cultivating workshop will take shading measure.
- 6. cultural method according to claim 5, it is characterised in that it is described self-control pellet according to mass percent by Following components is formed：High-quality fish meal 53~58%, dehulled soybean meal 13~17%, beer yeast powder 2%~4%, fish oil 4%~ 8%, sound flour 17%~23%, calcium dihydrogen phosphate 1%, multidimensional 1~2%, soybean lecithin 1~2%, lysine 2~3%.
- 7. cultural method according to claim 6, it is characterised in that the crude protein content 67% of the high-quality fish meal with On.
- 8. cultural method according to claim 5, it is characterised in that the nursing is specially：Feed twice daily, respectively For morning 6:00~7:00, the dusk 5:00~6:00, feeding volume is respectively cultivate fish body weight 1%.
- 9. a kind of pellet for being used to improve Larimichthys crocea stock meat, it is characterised in that according to mass percent by with the following group Divide and form：High-quality fish meal 53~58%, dehulled soybean meal 13~17%, beer yeast powder 2%~4%, fish oil 4%~8% are high-quality Flour 17%~23%, calcium dihydrogen phosphate 1%, multidimensional 1~2%, soybean lecithin 1~2%, lysine 2~3%.
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| CN107897059B (en) | 2020-12-08 |
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