CN110214751A - A kind of giant salamander solution cavity stereoscopic cultivation method - Google Patents
A kind of giant salamander solution cavity stereoscopic cultivation method Download PDFInfo
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- CN110214751A CN110214751A CN201910664155.8A CN201910664155A CN110214751A CN 110214751 A CN110214751 A CN 110214751A CN 201910664155 A CN201910664155 A CN 201910664155A CN 110214751 A CN110214751 A CN 110214751A
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- 241000157862 Dicamptodontidae Species 0.000 title claims abstract description 72
- 238000012364 cultivation method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000009360 aquaculture Methods 0.000 claims abstract description 66
- 244000144974 aquaculture Species 0.000 claims abstract description 66
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 241000238557 Decapoda Species 0.000 claims description 5
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- 235000019733 Fish meal Nutrition 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 239000004467 fishmeal Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 2
- OQVYMXCRDHDTTH-UHFFFAOYSA-N 4-(diethoxyphosphorylmethyl)-2-[4-(diethoxyphosphorylmethyl)pyridin-2-yl]pyridine Chemical compound CCOP(=O)(OCC)CC1=CC=NC(C=2N=CC=C(CP(=O)(OCC)OCC)C=2)=C1 OQVYMXCRDHDTTH-UHFFFAOYSA-N 0.000 claims description 2
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- 235000019743 Choline chloride Nutrition 0.000 claims description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 claims description 2
- 102000018997 Growth Hormone Human genes 0.000 claims description 2
- 108010051696 Growth Hormone Proteins 0.000 claims description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 2
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 2
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- 235000021240 caseins Nutrition 0.000 claims description 2
- 229960003178 choline chloride Drugs 0.000 claims description 2
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 210000004185 liver Anatomy 0.000 claims description 2
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- 239000012286 potassium permanganate Substances 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
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- 229940088594 vitamin Drugs 0.000 claims description 2
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- 150000003722 vitamin derivatives Chemical class 0.000 claims description 2
- 238000009395 breeding Methods 0.000 abstract description 15
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- 230000000474 nursing effect Effects 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 208000015181 infectious disease Diseases 0.000 description 1
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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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- 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
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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
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from 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
- A23K10/20—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
- 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
- A23K20/105—Aliphatic or alicyclic compounds
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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
- A23K20/142—Amino acids; Derivatives thereof
-
- 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
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
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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
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- A23K20/163—Sugars; Polysaccharides
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- A23K20/174—Vitamins
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
The invention discloses a kind of giant salamander solution cavity stereoscopic cultivation methods, belong to giant salamander culture technical field comprising the steps of: step 1, cultivation pond body is built；Step 2, the cleaning of cultivation pond body and disinfection；Step 3, seedling is thrown；Step 4, it raises；Step 5, it supervises；This solution cavity stereoscopic cultivation method is cultivated in the aquaculture pond of different size by giant salamander fry age bracket, convenient for observing each aquaculture pond growth of seedling situation, break traditional closed artificial breeding mode, avoid accumulation of mud in cultivation bottom of pond portion, each breeding pool can adjust the timely spilling water blowdown of water level, and what aquaculture pond pool wall can be comprehensive cleans up.Karst cave is all satisfied the growth requirement of giant salamander in water source, temperature, humidity etc., habit is inhabited according to wild giant salamander, build Ecology aquaculture pond, to construct the field survivorship environment for copying giant salamander, improve the artificial breeding survival rate of giant salamander, growth cycle is shortened, has obvious good effect in giant salamander culture technical field.
Description
Technical field
The present invention relates to giant salamander culture technical field, specially a kind of giant salamander solution cavity stereoscopic cultivation method.
Background technique
Giant salamander is also known as the giant salamander, is that national second level lays special stress on protecting animal.Due to the deterioration of natural ecological environment, giant salamander from
Right breeding potential is lower and lower, therefore carries out artificial propagation and cultivate giant salamander, is protection and the effective means using this endemic species.
Giant salamander culture industry development in recent years is rapid, and market prospects are extensive, and requirement of the giant salamander for growing environment is high, especially to water
Temperature, water quality and breeding environment have very high requirement, and artificial propagation is more difficult.Therefore, in the mistake of giant salamander artificial propagation cultivation
How Cheng Zhong, carry out the cultivation of science, to improve its survival rate, and accelerates to grow into the crucial skill for giant salamander artificial breeding
Art.
Giant salamander culture needs to select darkness, wind sheltering, cool in summer and warm in winter, water temperature stability, water cleaning, water source easily local.
Propagate success artificially, breeding environment is most important.
Currently, domestic giant salamander culture experience and technology have achieved part success, mainly comprising outdoor breeding, basement,
Civil air defense constructions and installations cultivation and the batch production temperature control cultivation that we research and develop.These aquaculture models all have that at high cost, density is big, area
The problems such as domain is small, temperature and water quality are unable to control, causes giant salamander culture low efficiency.
Summary of the invention
It is an object of the invention to overcome above-mentioned background technique difficult, a kind of giant salamander solution cavity stereoscopic cultivation method is provided.
In order to achieve the above objectives, the technical solution of use are as follows: a kind of giant salamander solution cavity stereoscopic cultivation method includes following step
It is rapid:
Step 1, cultivation pond body is built: aquaculture pond is built inside solution cavity, larger part builds two layers of aquaculture pond in solution cavity space, molten
Hole space smaller part builds one layer of aquaculture pond, and aquaculture pond is distributed in matrix form, and cultivation tank depth is 0.6-1.2 meters, and area is
0.5-2 square metres, using solution cavity environment, above it or water source reservoir is arranged in upstream, and drainage ditch, solution cavity are built in solution cavity bottom
Outdoor pond body is built at top；Each aquaculture pond and outdoor pond body are connected to water source reservoir by pipeline, and cultivation pond body builds completion
Afterwards, it discharges water and impregnates 3-6 months, comprehensive scrub blowdown is carried out to cultivation pond body, then molten with the potassium permanganate that concentration is 0.3%
Liquid sterilizes cultivation pond body 3-5 times；
Step 2, the cleaning of cultivation pond body and disinfection: when aquaculture pond replaces giant salamander, need to carry out comprehensive cleaning and disinfection, later
Seedling is thrown again；
Step 3, throw seedling: for the control of the aquaculture pond depth of water in 1/3-1/2, small pond body launches -1 year 6 months giant salamander fry, and control exists
The cultivation density of 40%-50%；Big pond body launches -2 years 1 year giant salamander fries, controls the cultivation density in 20%-30%；After throwing seedling,
Pond body pipeline is opened, suitable water source supply is kept；
Step 4, raise: new throw launches fresh and alive small fish and shrimp seedling pond body early period, 1 time a day, 0.5 kilogram every time, continues 8-10 days；It
The feed of 10%-50% is gradually increased afterwards, is fed 1 time daily, each 0.5-1 kilograms, is continued 3 months；Later period using 80% feed and
20% fishes and shrimps are fed, and are launched 2 times daily, launch 0.5-1 kilograms every time；
Step 5, it supervises: finding that the seedling of abnormal state immediately treats, exanthemv or the height for being 0.05% with concentration for having wound
Potassium manganate solution carries out disinfection, and has dead salvaging, aquaculture pond is once cleaned and sterilized.
Further, told feed is that fish meal mixes various trace elements in step 4, is rich in protein and minerals, promotes
Giant salamander fry absorbs, and shortens growth cycle, improves breeding efficiency；The feed is made of following mass parts:
25-30 parts of fish meal；
30-35 parts of vegetable protein；
0-5 parts of casein；
0-2 parts of citric acid；
0-2 parts of milk powder；
1-3 parts of brewer's yeast；
5-10 parts of dregs of beans；
10-15 parts of aging starch；
3- parts of vitamin；
1-2 parts of minerals；
0-3 parts of choline chloride；
0-5 parts of amino acid；
1-3 parts of liver powder；
0-1 parts of sodium alginate；
1-2 parts of somatotropin；
1-2 parts of phagostimulant (the predominantly mixed slurry like material such as aquatic insect, shrimp)；
The above component is mixed and made into graininess, drying, with 0.5 kilogram of progress bagging and packaging of every packet.
Further, the outdoor pond body is for fishes and shrimps needed for feeding giant salamander bait.
Further, the aquaculture pond bottom is equipped with separation net, and separation net has blowdown space and valve；The aquaculture pond
Bottom is equipped with cobblestone.
Further, the water supply line of the aquaculture pond is equipped with multi gear position water valve.
Further, the aquaculture pond is provided with the gap of 1-2 10 centimetres of 10 cm x in pool wall, between each aquaculture pond
Equipped with 10-20 centimetres wide of gutter and 20 centimetres of wide walking passageways.
Further, the aquaculture pond bottom of pond is equipped with drainage hole, is connected with water level regulation pipe, the water level at the drainage hole
For regulation pipe at rectangular shaped, one end is set to bottom of pond, and the other end is set in pond, is equipped with aperture, water level regulation pipe in pond at the top of one end
Corner is to be flexibly connected, and can be taken off and adjust angle.
Further, the water valve is pressure spray valve.
Further, water level baffle and sieve plate are equipped at the gap, water level baffle and sieve plate are placed flexibly, adjustable
It is whole.
Further, the water that water outlet sprays at the water valve is in around ejection-type.
Using the above scheme have the beneficial effect that this giant salamander solution cavity stereoscopic cultivation method by giant salamander fry age bracket cultivate
It is independent to feed in the aquaculture pond of different size, convenient for observing each aquaculture pond growth of seedling situation, break traditional closed people
Work breeding way avoids accumulation of mud in cultivation bottom of pond portion, and each breeding pool can spilling water blowdown, aquaculture pond water level be controllable in time
It makes, water valve can control water and hydraulic pressure in pond, and what aquaculture pond pool wall can be comprehensive cleans up.Karst cave water source,
Temperature, humidity etc. are all satisfied the growth requirement of giant salamander, according to the habit of inhabiting of wild giant salamander, build Ecology aquaculture pond, thus
The field survivorship environment for copying giant salamander is constructed, the artificial breeding survival rate of giant salamander is improved, shortens growth cycle,
Giant salamander culture technical field has obvious good effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of giant salamander solution cavity stereoscopic cultivation method of the present invention.
Fig. 2 is the structural schematic diagram of aquaculture pond in hole of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is aquaculture pond water valve outlet structure schematic diagram in hole of the present invention.
Fig. 5 is aquaculture pond bottom of pond structural schematic diagram in hole.
In figure, water source reservoir 1, pipeline 2, outdoor pond body 3, solution cavity 4, drainage ditch 5, aquaculture pond 6, water valve 8, drainage hole 9,
Water level baffle 10, sieve plate 11, water valve center water outlet mouth 12, water valve surrounding water outlet 13, walking passageway 14, gutter 15, isolation
Net 17, cobblestone 18, water level regulation pipe 19.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, the example is illustrated in the accompanying drawings.In the following description when referring to the accompanying drawings, unless otherwise indicated, the phase in different attached drawings
Or same element identical with digital representation.
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Such as Fig. 1, water source reservoir 1 is connected to the cultivation inside the outdoor pond body 3 and solution cavity 4 at 4 top of solution cavity by pipeline 2
Drainage ditch 5 is built in solution cavity bottom in pond 6, and in solution cavity space, larger part builds two layers of aquaculture pond 6, and solution cavity space smaller part is built
One layer of aquaculture pond 6, aquaculture pond are distributed in matrix form, and cultivation tank depth is 0.6-1.2 meters, and area is 0.5-2 square metres.Nature
Giant salamander lives in the mountain area streams of 300~800m of height above sea level, yin fear of wind in the family way, the quiet fearness of happiness shy, like it is clean be afraid of dirty feature, in solution cavity
In stereoscopic cultivation method, solution cavity surrounding environment is quiet, shady and cool, with fresh air, with surrounding hills and mountains are surround, trees are luxuriant, the signs of human habitation are dilute
Less, environment is relatively independent.Solution cavity internal environment is dim, and water source is mostly underground water or mountain spring in solution cavity environment, and water quality is clear
Cool, dissolved oxygen is abundant, and in 3.5mg/L or more, for pH value 6.5~7.5, water temperature is 18 DEG C~22 DEG C, is rich in minerals, and have stream
Dynamic property feature.
The outdoor pond body 3 can cultivate dried shrimp or fry needed for giant salamander fry.
The drainage ditch 5 can drain rapidly, avoid occurring rising in solution cavity situation when aquaculture pond be submerged, seedling stream
It loses.
Such as Fig. 2, aquaculture pond 6 is distributed in matrix form, there is two kinds of pond bodies of size, and pipeline 2 is connected to each aquaculture pond, aquaculture pond
In have a multi gear position water valve 8, before launching giant salamander fry, open 8 high tap position of water valve to pond body carry out it is comprehensive wash away, sewage warp
Drainage hole 9 flows out, and aquaculture pond is cleaned up and is individually placed in the aquaculture pond of different size after sterilizing according to seedling age bracket, is supported
Water control deeply is grown in the 1/3-1/2 of pond body depth, and small pond body is launched -1 year 6 months giant salamander fry, controlled in bottom of pond single layer
The cultivation density of the 40%-50% of tiling area；Big pond body launches -2 years 1 year giant salamander fries, controls in bottom of pond single layer flat spreading part
The cultivation density of long-pending 20%-30%；After throwing seedling, opens 8 low-grade location of water valve and keep suitable water source supply, cultivation pool wall is provided with
The gap of 1-2 10 centimetres of 10 cm x, gap water level baffle 10 and sieve plate 11, when water level is excessively high in aquaculture pond, water level
It can effectively adjust, water is with easy access, and blowdown is convenient, prevents seedling from flowing out.
The water valve 8 is pressure water jetting function.
Such as Fig. 3, the wide walking passageway 14 in gutter 15 and 20 centimetre between each aquaculture pond 6 equipped with 10-20 centimetres wide, just
In observing each aquaculture pond giant salamander fry growing state, facilitate feeding.According to giant salamander biological nature, fed every time according to cultivation mesh
, it is fed using different pharmaceutical spice, feeding will pinpoint, determine matter, is quantitative.New throw launches fresh and alive small fish and shrimp seedling pond body early period, often
It 1 time, 0.5 kilogram every time, continue 8-10 days；The feed of 10%-50% is gradually increased later, is fed 1 time daily, each 0.5-1
Kilogram, continue 3 months；Later period uses 80% feed and 20% fishes and shrimps to feed, and launches 2 times daily, and 0.5-1 kilograms of dispensing, preceding every time
It is to allow giant salamander fry to adapt to breeding environment that phase, which feeds, and the nursing of middle and later periods mixed fodder is to save aquaculture cost；It was found that
The seedling of abnormal state immediately treats, exanthemv or have wound with concentration be 0.05% liquor potassic permanganate carry out disinfection,
There is dead salvaging, aquaculture pond is once cleaned and sterilized.
Such as Fig. 4, in the aquaculture pond 68 water outlet of water valve be in around ejection-type, the water of ejection be in around ejection-type, can
To the comprehensive flushing of aquaculture pond.
Such as Fig. 5, one layer of separation net 17 is equipped in the aquaculture pond 6, tile one layer of cobblestone 18 on separation net 17, close to big
The wild environment of salamander, for separation net 17 apart from 3-5 centimetres of bottom of pond portion, separation net 17 has blowdown space, separate seedling and its
He precipitates dirt, accesses water level regulation pipe 19 at the drainage hole 9 at aquaculture pond bottom, water level regulation pipe 19 is set at rectangular shaped, one end
In bottom of pond, the other end is set in pond, is equipped with aperture in pond at the top of one end, and 19 corner of water level regulation pipe is to be flexibly connected, and can use
Out and angle is adjusted, when water level is excessively high in aquaculture pond, the hole on water level regulation pipe can be drained, and peak level can keep aquaculture pond
The 1/2 of body depth, it is minimum to can tune to the 1/4 of cultivation pond body depth, to all water in aquaculture pond are discharged, directly pull out
Water level regulation pipe 19, blowdown is convenient, easy to operate.Giant salamander fry excreta and bait residue filtration separation net 17 are deposited in
Water level regulation pipe 19 is pulled out in blowdown space, precipitates dirt under pressure action, flows out aquaculture pond along drainage hole.Actually supporting
During growing, residual bait and excreta are removed in time, periodically uses quick lime regulating water quality, keep aquaculture pond clean hygiene, prevention
Giant salamander fry infection.
The following are effective comparisons of this giant salamander solution cavity stereoscopic cultivation method:
The above comparing result is shown: this giant salamander solution cavity stereoscopic cultivation method water temperature is relatively suitble to giant salamander growth, clear air, water source
Convenient, giant salamander fry survival rate is higher, and breeding efficiency is high.Nature giant salamander lives in the mountain area streams of 300~800m of height above sea level,
Yin fear of wind in the family way, the quiet fearness of happiness shy, like it is clean be afraid of dirty feature, in solution cavity stereoscopic cultivation method, solution cavity surrounding environment is quiet, yin
It is cool, with fresh air, with surrounding hills and mountains are surround, trees are luxuriant, meagrely-populated, environment is relatively independent.Solution cavity internal environment is dim, water
Source is mostly underground water or mountain spring in solution cavity environment, and water quality is refrigerant, and dissolved oxygen is abundant, and in 3.5mg/L or more, pH value is 6.5
~7.5, water temperature is 18 DEG C~22 DEG C, is rich in minerals, and have the characteristics that mobility.
Giant salamander fry feeds intake nursing in this giant salamander solution cavity stereoscopic cultivation method, is fed preferably with fishes and shrimps and feed combinations,
Pure nursing fishes and shrimps or meat, aquaculture cost are higher；Pure forage feed, giant salamander fry cannot obtain more rich nutriment, growth
Relatively slow, the culture-cycle is longer, also will increase aquaculture cost；And fishes and shrimps and feed mixed feeding, it both can guarantee that giant salamander fry absorbed
Enough nutriments, and economic cost can be saved.
The mixed feed launched in this giant salamander solution cavity stereoscopic cultivation method significant effect in existing feed for nursing promotees
It is grown into giant salamander fry, improves breeding efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of giant salamander solution cavity stereoscopic cultivation method, characterized in that comprise the steps of:
Step 1, cultivation pond body is built: aquaculture pond is built inside solution cavity, larger part builds two layers of aquaculture pond in solution cavity space, molten
Hole space smaller part builds one layer of aquaculture pond, and aquaculture pond is distributed in matrix form, and cultivation tank depth is 0.6-1.2 meters, and area is
0.5-2 square metres, using solution cavity environment, above it or water source reservoir is arranged in upstream, and drainage ditch, solution cavity are built in solution cavity bottom
Outdoor pond body is built at top；Each aquaculture pond and outdoor pond body are connected to water source reservoir by pipeline, and cultivation pond body builds completion
Afterwards, it discharges water and impregnates 3-6 months, comprehensive scrub blowdown is carried out to cultivation pond body, then molten with the potassium permanganate that concentration is 0.3%
Liquid sterilizes cultivation pond body 3-5 times；
Step 2, the cleaning of cultivation pond body and disinfection: when aquaculture pond replaces giant salamander, need to carry out comprehensive cleaning and disinfection, later
Seedling is thrown again；
Step 3, throw seedling: for the control of the aquaculture pond depth of water in 1/3-1/2, small pond body launches -1 year 6 months giant salamander fry, and control exists
The cultivation density of 40%-50%；Big pond body launches -2 years 1 year giant salamander fries, controls the cultivation density in 20%-30%；After throwing seedling,
Pond body pipeline is opened, suitable water source supply is kept；
Step 4, raise: new throw launches fresh and alive small fish and shrimp seedling pond body early period, 1 time a day, 0.5 kilogram every time, continues 8-10 days；
The feed of 10%-50% is gradually increased later, is fed 1 time daily, each 0.5-1 kilograms, is continued 3 months；Later period uses 80% feed
It feeds with 20% fishes and shrimps, launches 2 times daily, launch 0.5-1 kilograms every time；
Step 5, it supervises: finding that the seedling of abnormal state immediately treats, exanthemv or the height for being 0.05% with concentration for having wound
Potassium manganate solution carries out disinfection, and has dead salvaging, aquaculture pond is once cleaned and sterilized.
2. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 1, it is characterized in that: feed described in step 4 by
The group of following mass parts ratio is grouped as:
25-30 parts of fish meal；
30-35 parts of vegetable protein；
0-5 parts of casein；
0-2 parts of citric acid；
0-2 parts of milk powder；
1-3 parts of brewer's yeast；
5-10 parts of dregs of beans；
10-15 parts of aging starch；
3- parts of vitamin；
1-2 parts of minerals；
0-3 parts of choline chloride；
0-5 parts of amino acid；
1-3 parts of liver powder；
0-1 parts of sodium alginate；
1-2 parts of somatotropin；
1-2 parts of phagostimulant；
The above component is mixed and made into graininess, drying, with 0.5 kilogram of progress bagging and packaging of every packet.
3. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 1, it is characterized in that: the outdoor pond body is for feeding
Fishes and shrimps needed for bringing salamander bait up.
4. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 1, it is characterized in that: the aquaculture pond bottom is equipped with
Separation net, separation net have blowdown space；The cultivation bottom of pond portion is equipped with cobblestone.
5. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 1, it is characterized in that: the water supplying pipe of the aquaculture pond
Road is equipped with multi gear position water valve.
6. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 1, it is characterized in that: the aquaculture pond is set in pool wall
The gap of 1-2 10 centimetres of 10 cm x is equipped with, equipped with 10-20 centimetres wide of gutter and 20 centimetres wide between each aquaculture pond
Walking passageway.
7. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 1, it is characterized in that: the aquaculture pond bottom of pond is equipped with
Drainage hole is connected with water level regulation pipe at the drainage hole, and the water level regulation pipe is set to bottom of pond at rectangular shaped, one end, separately
One end is set in pond, is equipped with aperture in pond at the top of one end, and water level regulation pipe corner is to be flexibly connected, and can be taken off and adjust angle
Degree.
8. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 5, it is characterized in that: the water valve is pressure spray
Valve.
9. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 6, it is characterized in that: being equipped with water at the gap
Position baffle and sieve plate, water level baffle and sieve plate are placed flexibly, can adjust.
10. a kind of giant salamander solution cavity stereoscopic cultivation method according to claim 5, it is characterized in that: water outlet at the water valve
The water of ejection is in around ejection-type.
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| CN114158522A (en) * | 2021-12-28 | 2022-03-11 | 岳西县锐启珍鲵养殖有限公司 | Imitative wild giant salamander farming systems |
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