CN107372229B - The intensive domesticating method of the full man-made feeds of Culter fry kind - Google Patents
The intensive domesticating method of the full man-made feeds of Culter fry kind Download PDFInfo
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- CN107372229B CN107372229B CN201710823640.6A CN201710823640A CN107372229B CN 107372229 B CN107372229 B CN 107372229B CN 201710823640 A CN201710823640 A CN 201710823640A CN 107372229 B CN107372229 B CN 107372229B
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- 241000703769 Culter Species 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000007667 floating Methods 0.000 claims description 33
- 235000021401 pellet diet Nutrition 0.000 claims description 23
- 241000251468 Actinopterygii Species 0.000 claims description 21
- 239000004568 cement Substances 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 102000004169 proteins and genes Human genes 0.000 claims description 15
- 108090000623 proteins and genes Proteins 0.000 claims description 15
- 235000019733 Fish meal Nutrition 0.000 claims description 12
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 claims description 12
- 235000012343 cottonseed oil Nutrition 0.000 claims description 12
- 239000004467 fishmeal Substances 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 235000012054 meals Nutrition 0.000 claims description 11
- 238000007796 conventional method Methods 0.000 claims description 8
- 150000004676 glycans Chemical class 0.000 claims description 8
- 239000011236 particulate material Substances 0.000 claims description 8
- 229920001282 polysaccharide Polymers 0.000 claims description 8
- 239000005017 polysaccharide Substances 0.000 claims description 8
- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims description 7
- 244000247812 Amorphophallus rivieri Species 0.000 claims description 7
- 229920002752 Konjac Polymers 0.000 claims description 7
- 235000003143 Panax notoginseng Nutrition 0.000 claims description 7
- 241000180649 Panax notoginseng Species 0.000 claims description 7
- 235000010485 konjac Nutrition 0.000 claims description 7
- 239000000252 konjac Substances 0.000 claims description 7
- 235000010469 Glycine max Nutrition 0.000 claims description 4
- 244000068988 Glycine max Species 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 241000007126 Codonopsis pilosula Species 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009182 swimming Effects 0.000 description 3
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 2
- 241000252210 Cyprinidae Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 244000205754 Colocasia esculenta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001559566 Osteoglossum bicirrhosum Species 0.000 description 1
- 241001439627 Schistostoma Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
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- 230000001488 breeding effect Effects 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of 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
- A23K10/22—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
- 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
-
- 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
- A23K20/163—Sugars; Polysaccharides
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Marine Sciences & Fisheries (AREA)
- Physiology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of intensive domesticating methods of full man-made feeds of Culter fry kind, including pond condition, fingerling stocking, stage by stage domestication and feeding, other these steps of management.The present invention makes full use of the by-product or waste of agricultural product, using carry out stage by stage domestication and feeding, it is good to tame effect, it is incremental, effectively the survival rate of Culter fish is improved to 80% or more (there was only 60% or so under normal circumstances), the production cost (20%) of its feed coefficient (about 2.0 or so) and cultivation is also reduced simultaneously, is realized the intensive culture of Culter fish, is also improved Culter fish flesh quality.
Description
Technical field
The present invention relates to Culter fish culture technical fields, and in particular to a kind of intensive side of raising and train of full man-made feeds of Culter fry kind
Method.
Background technique
Culter fish is subordinate to the large-scale fish that Cyprinidae (Cyprinidae) Culter subfamily (Culterinae) Culter belongs to (Culter),
Figure is larger, and body is elongated, is in wicker leaf shape, and the head back side is straight, and head back part protuberance, mouth is upper, and lower jaw is hard thick sharply to be upwarped, erect in
Before mouthful, keep schistostoma vertical, eye is big and justifies, and squama is small.Culter fish usually more lives in flowing water and big water body at the middle and upper levels, and swimming is rapid,
Kind jump, has a fiery temperament, and is easy frightened, is food with small fish, is a kind of ferociousness economic freshwater fish.
Although one climax is risen in the artificial breeding of this several years Culter fishes, the market of Culter fish is still more nervous, and price is steady
In have liter, trace it to its cause mainly because cultural technique it is immature due to cause culture efficiency undesirable, economic benefit of aquaculture is relatively low,
The feed coefficient specifically fed is big, and the survival rate of cultivation is relatively low.
Summary of the invention
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of full man-made feeds collection of Culter fry kind
Reduction domesticating method, this method realize intensive culture, improve economic benefit of aquaculture.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of full man-made feeds of Culter fry kind it is intensive tame and docile
The method of supporting, including pond condition, fingerling stocking, stage by stage domestication and feeding, other these steps of management, feature exist
In,
Wherein domestication and feeding concrete operations stage by stage: domestication is put into pond in summer flower and starts within second day to carry out, point
Domestication and feeding are carried out at three phases:
Before first stage, i.e. fry 12cm long, selects 10-15 bait throwing in point to carry out fixed point in each pond and feed, use
Account for 70% minced fillet of bait gross weight+bait gross weight 30% fish meal and be made into bulk bait, the protein total content of bulk bait be 38% with
On, it is thrown on the bait throwing in point from water surface 40cm after 4 points of every afternoon；
After second stage, i.e. fry length are more than 12cm, each placement one in the place that each fixed point in the first stage is fed is floating
Dynamic domestication bait table, 2-4 days daily morning and evenings tamed bait table against floating with water pump before throwing man-made feeds, washed by water twice, often
The secondary time is 2-3h, and water outlet keeps horizontal with the pond water surface as far as possible when bath, and water yield size is drawn water depending on the area of pond
Pumping hole is as close as possible to pool side, and to achieve the effect that the optimal accumulated shoal of fish, and 2-4 days before throwing man-made feeds do not feed in pond
Feed starts to spread 90% particulate material+10% manually prepared in right amount by hand toward in domestication bait table of floating after the 2-3h that washes by water
Expanded pellet diet, and remaining local not scraping material of pond, first switch off the pump before feeding, the feed particle diameter fed usually in 1mm hereinafter,
Feeding time be subject to the fine day sun set after, the sun come out before, feed daily twice, feed 25-30min, feed every time
It has to feed in domestication bait table of floating, the phase III is entered after domestication in 8-15 days；
Phase III, the expanded pellet diet of partial size 1-4mm, 100% are fed instead, fed twice daily, feed 15- every time
25min, feed, which is still fed, to be eaten within field, by 3-5 days domestication after, using bait machine large area feed partial size 1-4mm,
100% expanded pellet diet.
Preferably, the particulate material manually prepared that above-mentioned second stage is fed is mainly the raw material by following weight percent
It is formulated: fish meal 30-60%, shrimp shell meal 5-10%, dephenolization cottonseed protein powder 10-20%, Radix Notoginseng powder 5-8%, codonopsis pilosula powder 3-5%, evil spirit
Taro polysaccharide 1-3%；The expanded pellet diet manually prepared be mainly following weight percent raw material according to a conventional method made of extruding
Feed: dephenolization cottonseed protein 30-50%, fish meal 20-40%, shrimp shell meal 8-20%, minced fillet 5-10%.
Preferably, the expanded pellet diet that the above-mentioned phase III feeds is mainly routinely square by the raw material of following weight percent
Expanded pellet diet is made in method: dephenolization cottonseed protein 30-50%, swelling soya dreg 20-40%, shrimp shell meal 8-10%, konjac polysaccharide 5-10%, three
Seven powder 5-8%.
Preferably, above-mentioned floating domestication bait table includes cylindrical case, wherein on cylindrical case inner wall from top to bottom successively
It is welded with upper layer bait table, bait storage hopper, upper layer bait table and bait storage hopper, cylindrical case inner wall composition bait are temporary
Room is deposited, solenoid valve is fixed at the outlet at bottom of bait storage hopper, micromotor, upper layer bait are fixed in the bait table of upper layer
The feed inlet of connection bait temporary room is provided on material platform；Two pairs of sliding slots and two pairs of sliding slots are welded on the outer wall of cylindrical case in square
Shape distribution, the top of sliding slot are higher than the locating height of upper layer bait table, have been embedded in sliding block in each sliding slot, on the outside of each sliding block on
Portion is connected with a floating ball, and the bottom of each sliding block is connected with a traction rope, after every traction rope passes through corresponding chute wall
On the output shaft for winding and being fixed on micromotor；Be provided on the outer wall of cylindrical case and between two neighboring sliding slot fish into
Outlet, fish import and export are covered with strip curtain；The bottom of cylindrical case is fixed with bottom screen, is fixed on bottom screen
The plastic cement hollow sphere in cylindrical case is protruded into, the hollow ball surface of plastic cement is provided with several stomatas, and plastic cement hollow sphere is connected by pipeline
There is air pump；It is fixed with tension sensor in the bottom of bait storage hopper, detection band is connected in tension sensor, detects band
Bottom is fixedly connected with bottom screen, and single-chip microcontroller is further fixed on cylindrical case inner wall, and the input terminal and pulling force of single-chip microcontroller pass
Sensor electrical connection, the output end of single-chip microcontroller are electrically connected with micromotor, air pump respectively.
The multiple projecting lamps being obliquely installed are further fixed on the inner wall of above-mentioned cylindrical case, the projecting direction of projecting lamp is cylinder
The inner hub location of shape shell.
Compared with prior art, the beneficial effect that the present invention has is: 1, the present invention is sufficiently used and is tamed stage by stage
With feeding, domestication effect is good, incremental, effectively improves the survival rate of Culter fish to 80% or more and (only has under normal circumstances
60% or so), while the production cost (20%) of its feed coefficient (about 2.0 or so) and cultivation is also reduced, realizes Culter fish
Intensive culture also improves Culter fish flesh quality；2, bait table is tamed in the special floating of the present invention, allows the artitificial food fed
Living body bait is imitated, domestication effect, and floating type design are optimized, bait is can be avoided and impregnates for a long time in water.
Detailed description of the invention
Fig. 1 is the structure sectional view of domestication bait table of the present invention of floating；
Fig. 2 is the left hand view of domestication bait table of the present invention of floating；
Wherein, 1, cylindrical case, 2, upper layer bait table, 3, bait storage hopper, 4, bait temporary room, 5, solenoid valve, 6,
Micromotor, 7, sliding slot, 8, sliding block, 9, floating ball, 10, traction rope, 11, strip curtain, 12, bottom screen, 13, plastic cement hollow sphere,
14, air pump, 15, tension sensor, 16, detection band, 17, single-chip microcontroller, 18, projecting lamp.
Specific embodiment
Now in conjunction with specific embodiment, next the present invention is described in further detail.Obviously, therefore the present invention cannot be limited
System is among the embodiment described range.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made is worked, is within the scope of protection of the invention.In following embodiments
The method that actual conditions are not specified according to conventional methods and conditions, or is selected according to product manual.
Embodiment one (test site: the western Dongting Lake culture zone in Changde)
The intensive domesticating method of the full man-made feeds of Culter fry kind, includes the following steps:
(1) prepare domestication bait table of floating, as shown in Figure 1 and Figure 2: domestication bait table of floating includes cylindrical case 1, wherein
Upper layer bait table 2, bait storage hopper 3, upper layer bait table 2 and bait are successively welded on 1 inner wall of cylindrical case from top to bottom
Storage hopper 3,1 inner wall of cylindrical case constitute bait temporary room 4, solid by screw thread at the outlet at bottom of bait storage hopper 3
Surely there is solenoid valve 5, bait table 2 solenoid in upper layer has been bolted micromotor 6, connection is provided in upper layer bait table 2
The feed inlet of bait temporary room 4；It is welded with two pairs of sliding slots 7 on the outer wall of cylindrical case 1 and two pairs of sliding slots 7 are in distributed rectangular, it is sliding
The top of slot 7 is higher than the locating height of upper layer bait table 2, has been embedded in sliding block 8 in each sliding slot 7, each 8 outer upper of sliding block connects
It is connected to a floating ball 9(to be integrally formed with glue bonding or sliding block and floating ball, because being all using plastic cement), each sliding block 8
Bottom be connected with a traction rope 10, every traction rope 10 passes through corresponding 7 side wall of sliding slot and winds after multiple pulleys and solid
It is scheduled on the output shaft of micromotor 6, the output shaft of micromotor 6 crosses motor box enclosure and to the left and right of micromotor 6 two
Side is stretched out, and the traction rope 10 on the left side winds and is fixed on the output shaft on the left side, and the traction rope 10 on the right winds and is fixed on the right side
On the output shaft on side；Fish inlet and outlet, fish inlet and outlet are provided on the outer wall of cylindrical case 1 and between two neighboring sliding slot 7
Place is covered with strip curtain 11, and the upper end of strip curtain 11 is fixed on cylindrical case 1；The bottom of cylindrical case 1 passes through bolt
It is fixed with bottom screen 12, the plastic cement hollow sphere 13 protruded into cylindrical case 1, plastic cement hollow sphere are fixed on bottom screen 12
13 surfaces are provided with several stomatas, and plastic cement hollow sphere 13 is connected with micro air pump 14 by pipeline；In the bottom of bait storage hopper 3
The fixed tension sensor 15 there are two Jing Guo water-proofing treatment is connected in each tension sensor 15 multiple in a manner of frenulum
Plastic cement material production and surface is smooth, inelastic detection band 16, the bottom for detecting band 16 is fixedly connected with bottom screen 12,
The single-chip microcontroller 17 by water-proofing treatment, the input terminal and tension sensor of single-chip microcontroller 17 are further fixed on 1 inner wall of cylindrical case
15 electrical connections, the output end of single-chip microcontroller 17 are electrically connected with micromotor 6, air pump 14 respectively.
(2) pond condition: the cultivating pool that area is 1.5-2.5m for 1-10 mus, the depth of water is selected, it is desirable that into draining side
Just, water quality is pure and fresh, and dissolved oxygen amount more than 4 mg/litres, put in a suitable place to breed first 15 days and cleaned up the pond disinfection with quick lime by seed.
(3) fingerling stocking: the specification put in a suitable place to breed is the summer flower of 2cm or more, puts 8000 tails in a suitable place to breed per acre；
(4) domestication and feeding stage by stage: domestication is put into pond in summer flower and starts within second day to carry out, and is divided into three ranks
Duan Jinhang domestication and feeding: domestication is put into pond in summer flower and starts within second day to carry out, and is divided into three phases and carries out domestication and feeding:
It before first stage, i.e. fry 12cm long, selects 15 bait throwing in points to carry out fixed point in each pond and feeds, with accounting for bait
Material 70% minced fillet of gross weight+bait gross weight 30% fish meal is made into bulk bait, and the protein total content of bulk bait is 38% or more,
It is thrown on the bait throwing in point from water surface 40cm after 4 points of every afternoon；
After second stage, i.e. fry length are more than 12cm, each placement one in the place that each fixed point in the first stage is fed is floating
Dynamic domestication bait table, 3 days daily morning and evenings tamed bait table against floating with water pump before throwing man-made feeds, washed by water twice, every time
Time is 3h, and water outlet keeps horizontal with the pond water surface as far as possible when bath, and water yield size is depending on the area of pond, and draw water pumping hole
As close as possible to pool side, to achieve the effect that the optimal accumulated shoal of fish, and 3 days before throwing man-made feeds do not feed feed in pond,
Start to spread by hand into the upper layer bait table 2 for domestication bait table of floating and bait temporary room 4 after the 3h that washes by water and manually match in right amount
The 90%(weight percent of system, is fed in terms of total amount by daily routine) particulate material+10%(weight percent) expanded pellet diet,
And remaining local not scraping material of pond, it first switches off the pump before feeding, the feed particle diameter fed is usually in 1mm hereinafter, Feeding time
Be be subject to the fine day sun set after, the sun come out before, feed daily twice, feed 25min every time, feed has to feed
It floats in domestication bait table, the phase III is entered after domestication in 15 days, wherein the particulate material manually prepared fed is main
It is to be formulated by the raw material of following parts by weight: fish meal 53%, shrimp shell meal 10%, dephenolization cottonseed protein powder 20%, Radix Notoginseng powder 5%, party
Join powder 5%, konjac polysaccharide 3%；The expanded pellet diet manually prepared mainly is made by the raw material of following weight percent according to a conventional method
At expanded pellet diet: dephenolization cottonseed protein 30%, fish meal 40%, shrimp shell meal 20%, minced fillet 10%；
Phase III, the expanded pellet diet of partial size 2mm, 100% are fed instead, fed daily twice, feed 25min every time, raise
Material, which is still fed, to be eaten within field, and after domestication in 5 days, the extruding feeding of partial size 4mm, 100% are fed using bait machine large area
Mainly expanded pellet diet is made by the raw material of following weight percent in material, the expanded pellet diet that the phase III feeds according to a conventional method:
Dephenolization cottonseed protein 50%, swelling soya dreg 20%, shrimp shell meal 12%, konjac polysaccharide 10%, Radix Notoginseng powder 8%.
Four, other management: when water quality overrich or fish food are reduced, oxygen increasing pump oxygenation is opened in time and injection is new
Water；Cultivation early stage adheres to that patrolling the pool observes, and whether the activity of observation Culter fish, body colour and aspect of ingesting are normal；It is suitably carried out during cultivation
Rich water.
Embodiment two (test site: Anxiang port great Jing)
The intensive domesticating method of the full man-made feeds of Culter fry kind, includes the following steps:
(1) prepare domestication bait table of floating, as shown in Figure 1 and Figure 2: domestication bait table of floating includes cylindrical case 1, wherein
Upper layer bait table 2, bait storage hopper 3, upper layer bait table 2 and bait are successively welded on 1 inner wall of cylindrical case from top to bottom
Storage hopper 3,1 inner wall of cylindrical case constitute bait temporary room 4, solid by screw thread at the outlet at bottom of bait storage hopper 3
Surely there is solenoid valve 5, bait table 2 solenoid in upper layer has been bolted micromotor 6, connection is provided in upper layer bait table 2
The feed inlet of bait temporary room 4；It is welded with two pairs of sliding slots 7 on the outer wall of cylindrical case 1 and two pairs of sliding slots 7 are in distributed rectangular, it is sliding
The top of slot 7 is higher than the locating height of upper layer bait table 2, has been embedded in sliding block 8 in each sliding slot 7, each 8 outer upper of sliding block connects
It is connected to a floating ball 9(to be integrally formed with glue bonding or sliding block and floating ball, because being all using plastic cement), each sliding block 8
Bottom be connected with a traction rope 10, every traction rope 10 winds after passing through corresponding 7 side wall of sliding slot and is fixed on micromotor 6
Output shaft on, the output shaft of micromotor 6 cross motor box enclosure and to the left and right sides of micromotor 6 stretch out, the left side
Traction rope 10 winds and is fixed on the output shaft on the left side, and the traction rope 10 on the right winds and is fixed on the output shaft on the right；
Fish inlet and outlet are provided on the outer wall of cylindrical case 1 and between two neighboring sliding slot 7, fish import and export is covered with strip curtain
11, the upper end of strip curtain 11 is fixed on cylindrical case 1；The bottom of cylindrical case 1 has been bolted bottom screen
12, the plastic cement hollow sphere 13 protruded into cylindrical case 1 is fixed on bottom screen 12,13 surface of plastic cement hollow sphere is provided with several
Stomata, plastic cement hollow sphere 13 are connected with micro air pump 14 by pipeline；Pass through there are two being fixed in the bottom of bait storage hopper 3
The tension sensor 15 of water-proofing treatment is connected with multiple plastic cement materials production in each tension sensor 15 in a manner of frenulum
And surface is smooth, inelastic detection band 16, the bottom of detection band 16 is fixedly connected with bottom screen 12, in cylindrical case 1
The single-chip microcontroller 17 by water-proofing treatment is further fixed on wall, the input terminal of single-chip microcontroller 17 is electrically connected with tension sensor 15, monolithic
The output end of machine 17 is electrically connected with micromotor 6, air pump 14 respectively.It is further fixed on the inner wall of cylindrical case 1 and to be obliquely installed
Multiple projecting lamps 18, the projecting direction of projecting lamp 18 are the inner hub location of cylindrical case 1, and the effect of projecting lamp 18 is can
Allow the shoal of fish and bottom of pond germs collect.
(2) pond condition: the cultivating pool that area is 1.5-2.5m for 1-10 mus, the depth of water is selected, it is desirable that into draining side
Just, water quality is pure and fresh, and dissolved oxygen amount more than 4 mg/litres, put in a suitable place to breed first 15 days and cleaned up the pond disinfection with quick lime by seed.
(3) fingerling stocking: the specification put in a suitable place to breed is the summer flower of 2cm or more, puts 5000-8000 tail in a suitable place to breed per acre；
(4) domestication and feeding stage by stage: domestication is put into pond in summer flower and starts within second day to carry out, and is divided into three ranks
Duan Jinhang domestication and feeding: domestication is put into pond in summer flower and starts within second day to carry out, and is divided into three phases and carries out domestication and feeding:
It before first stage, i.e. fry 12cm long, selects 10 bait throwing in points to carry out fixed point in each pond and feeds, with accounting for bait
Material 70% minced fillet of gross weight+bait gross weight 30% fish meal is made into bulk bait, and the protein total content of bulk bait is 38% or more,
It is thrown on the bait throwing in point from water surface 40cm after 4 points of every afternoon；
After second stage, i.e. fry length are more than 12cm, each placement one in the place that each fixed point in the first stage is fed is floating
Dynamic domestication bait table, 2 days daily morning and evenings tamed bait table against floating with water pump before throwing man-made feeds, washed by water twice, every time
Time is 2h, and water outlet keeps horizontal with the pond water surface as far as possible when bath, and water yield size is depending on the area of pond, and draw water pumping hole
As close as possible to pool side, to achieve the effect that the optimal accumulated shoal of fish, and 2 days before throwing man-made feeds do not feed feed in pond,
Start to spread by hand into the upper layer bait table 2 for domestication bait table of floating and bait temporary room 4 after the 2h that washes by water and manually match in right amount
The 90%(weight percent of system, is fed in terms of total amount by daily routine) particulate material+10%(weight percent) expanded pellet diet,
And remaining local not scraping material of pond, it first switches off the pump before feeding, the feed particle diameter fed is usually in 1mm hereinafter, Feeding time
Be be subject to the fine day sun set after, the sun come out before, feed daily twice, feed 30min every time, feed has to feed
It floats in domestication bait table, the phase III is entered after domestication in 8 days, wherein the particulate material manually prepared fed is mainly
Be formulated by the raw material of following weight percent: fish meal 60%, shrimp shell meal 10%, dephenolization cottonseed protein powder 14%, Radix Notoginseng powder 8%,
Codonopsis pilosula powder 5%, konjac polysaccharide 3%；The expanded pellet diet manually prepared be mainly by following weight percent raw material according to a conventional method
Manufactured expanded pellet diet: dephenolization cottonseed protein 42%, fish meal 40%, shrimp shell meal 8%, minced fillet 10%；
Phase III, the expanded pellet diet of partial size 2mm, 100% are fed instead, fed daily twice, feed 25min every time, raise
Material, which is still fed, to be eaten within field, and after domestication in 3-5 days, the extruding feeding of partial size 3mm, 100% are fed using bait machine large area
Mainly expanded pellet diet is made by the raw material of following weight percent in material, the expanded pellet diet that the phase III feeds according to a conventional method:
Dephenolization cottonseed protein 50%, swelling soya dreg 24%, shrimp shell meal 8%, konjac polysaccharide 10%, Radix Notoginseng powder 8%.
Four, other management: when water quality overrich or fish food are reduced, oxygen increasing pump oxygenation is opened in time and injection is new
Water；Cultivation early stage adheres to that patrolling the pool observes, and whether the activity of observation Culter fish, body colour and aspect of ingesting are normal；It is suitably carried out during cultivation
Rich water.
Fish is entered in cylindrical case 1 by strip curtain (as vertical water plant), and fish moves about in cylindrical case 1,
When travelling, fish is hit with detection band.
Floating domestication bait table of the invention when in use, pulls detection band because of Culter fish swimming or jump, detection band will
Power is transmitted to tension sensor, and tension sensor transmits information to single-chip microcontroller, and single-chip microcontroller, which receives in cylindrical case 1, fish swimming
Information, single-chip microcontroller control solenoid valve and open, and bait is fallen from bait temporary room, while opening air pump, and air pump is discontinuous operation, single
Clock is set inside piece machine, and air pump is delivered gas in plastic ball, sprayed gas by the pore on plastic ball, while shape
At bubble, water flow is stirred, bait is also stirred simulation being simultaneously.
When float domestication bait table in there is no fish when: detection band fish is not detected when, tension sensor by not with letter
It number is transferred to single-chip microcontroller, single-chip microcontroller control air pump stops working, while controlling solenoid valve closing, control micromotor rotation, micro-
Type motor pulls filament winding, and filament pulls floating ball to decline in sliding slot, while cylindrical case 1 rises, upper layer bait table and bait
Material temporary room emerge, if at this time float domestication bait table in have fish there are when, due to cylindrical case 1 rise, Culter fish
Activity space becomes smaller, and meeting aggravating activities, fish can touch detection band in cylindrical case 1, at this point, motor stops, floating ball is in buoyancy
Under the action of rise, cylindrical case 1 decline.
Claims (4)
1. the intensive domesticating method of the full man-made feeds of Culter fry kind, including pond condition, fingerling stocking, stage by stage domestication and
Feeding, other these steps of management, which is characterized in that
Wherein domestication and feeding concrete operations stage by stage: domestication is put into pond in summer flower and starts within second day to carry out, and is divided into three
A stage carries out domestication and feeding:
Before first stage, i.e. fry 12cm long, 10-15 bait throwing in point is selected pinpoint and feeds in each pond, with accounting for bait
Material 70% minced fillet of gross weight+bait gross weight 30% fish meal is made into bulk bait, and the protein total content of bulk bait is 38% or more,
It is thrown on the bait throwing in point from water surface 40cm after 4 points of every afternoon；
After second stage, i.e. fry length are more than 12cm, each placement one in the place that each fixed point in the first stage is fed is floated tame and docile
Change bait table, 2-4 days daily morning and evenings tamed bait table against floating with water pump before throwing man-made feeds, washed by water twice, when each
Between be 2-3h, water outlet keeps horizontal with the pond water surface as far as possible when bath, and for water yield size depending on the area of pond, water pump mouth is most
It measures close to pool side, to achieve the effect that the optimal accumulated shoal of fish, and does not feed feed in pond within 2-4 days before throwing man-made feeds,
The extruding for starting to spread 90% particulate material+10% manually prepared in right amount after the 2-3h that washes by water by hand toward in domestication bait table of floating is raised
Material, and remaining local not scraping material of pond, first switch off the pump, the feed particle diameter fed is usually in 1mm hereinafter, when feeding before feeding
Between be subject to the fine day sun set after, the sun come out before, feed daily twice, feed 25-30min every time, feed is had to
It feeds in domestication bait table of floating, the phase III is entered after domestication in 8-15 days；
Phase III, the expanded pellet diet of partial size 1-4mm, 100% are fed instead, fed twice daily, feed 15-25min every time,
Feed, which is still fed, to be eaten within field, by 3-5 days domestication after, using bait machine large area feed partial size 1-4mm, 100% it is swollen
Change feed；
Wherein above-mentioned floating domestication bait table includes cylindrical case, is wherein successively welded with from top to bottom on cylindrical case inner wall
Layer bait table, bait storage hopper, upper layer bait table and bait storage hopper, cylindrical case inner wall constitute bait temporary room,
It is fixed with solenoid valve at the outlet at bottom of bait storage hopper, is fixed with micromotor in the bait table of upper layer, in the bait table of upper layer
It is provided with the feed inlet of connection bait temporary room；It is welded with two pairs of sliding slots on the outer wall of cylindrical case and two pairs of sliding slots are in rectangle point
Cloth, the top of sliding slot are higher than the locating height of upper layer bait table, have been embedded in sliding block in each sliding slot, each sliding block outer upper connects
It is connected to a floating ball, the bottom of each sliding block is connected with a traction rope, and every traction rope is wound after passing through corresponding chute wall
And it is fixed on the output shaft of micromotor；Fish disengaging is provided on the outer wall of cylindrical case and between two neighboring sliding slot
Mouthful, fish import and export is covered with strip curtain；The bottom of cylindrical case is fixed with bottom screen, is fixed with and stretches on bottom screen
Enter the plastic cement hollow sphere in cylindrical case, the hollow ball surface of plastic cement is provided with several stomatas, and plastic cement hollow sphere is connected with by pipeline
Air pump；It is fixed with tension sensor in the bottom of bait storage hopper, detection band is connected in tension sensor, detects the bottom of band
Portion is fixedly connected with bottom screen, and single-chip microcontroller, the input terminal and pull sensing of single-chip microcontroller are further fixed on cylindrical case inner wall
Device electrical connection, the output end of single-chip microcontroller are electrically connected with micromotor, air pump respectively.
2. the intensive domesticating method of the full man-made feeds of Culter fry kind according to claim 1, which is characterized in that above-mentioned second
The particulate material manually prepared that stage feeds mainly is formulated by the raw material of following weight percent: fish meal 30-60%, shrimp
Shell powder 5-10%, dephenolization cottonseed protein powder 10-20%, Radix Notoginseng powder 5-8%, codonopsis pilosula powder 3-5%, konjac polysaccharide 1-3%；Manually prepare
Expanded pellet diet be mainly following weight percent raw material according to a conventional method made of expanded pellet diet: dephenolization cottonseed protein 30-
50%, fish meal 20-40%, shrimp shell meal 8-20%, minced fillet 5-10%.
3. the intensive domesticating method of the full man-made feeds of Culter fry kind according to claim 1, which is characterized in that above-mentioned third
Mainly expanded pellet diet is made by the raw material of following weight percent in the expanded pellet diet that stage feeds according to a conventional method: dephenolization cottonseed
Albumen 30-50%, swelling soya dreg 20-40%, shrimp shell meal 8-10%, konjac polysaccharide 5-10%, Radix Notoginseng powder 5-8%.
4. the intensive domesticating method of the full man-made feeds of Culter fry kind according to claim 1 or 2 or 3, which is characterized in that cylinder
The multiple projecting lamps being obliquely installed are further fixed on the inner wall of shape shell.
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