CN108371125A - A kind of auspicious carp of the small reservoir good fortune of hilly pond, hybridized prussian carp " middle section 3 " cultural method - Google Patents
A kind of auspicious carp of the small reservoir good fortune of hilly pond, hybridized prussian carp " middle section 3 " cultural method Download PDFInfo
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- CN108371125A CN108371125A CN201810417032.XA CN201810417032A CN108371125A CN 108371125 A CN108371125 A CN 108371125A CN 201810417032 A CN201810417032 A CN 201810417032A CN 108371125 A CN108371125 A CN 108371125A
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- 241000252233 Cyprinus carpio Species 0.000 title claims abstract description 84
- 241001459819 Carassius gibelio Species 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 235000013305 food Nutrition 0.000 claims abstract description 51
- 235000021401 pellet diet Nutrition 0.000 claims abstract description 28
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 24
- 239000011148 porous material Substances 0.000 claims abstract description 23
- 239000008188 pellet Substances 0.000 claims abstract description 21
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims abstract description 9
- 230000036541 health Effects 0.000 claims abstract description 8
- 230000033228 biological regulation Effects 0.000 claims abstract description 5
- 230000002496 gastric effect Effects 0.000 claims abstract description 4
- 238000009342 intercropping Methods 0.000 claims abstract description 4
- 241000251468 Actinopterygii Species 0.000 claims description 18
- 241000894006 Bacteria Species 0.000 claims description 10
- 235000019750 Crude protein Nutrition 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000000243 photosynthetic effect Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 235000013599 spices Nutrition 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000009395 breeding Methods 0.000 abstract description 12
- 230000001488 breeding effect Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009360 aquaculture Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 210000000476 body water Anatomy 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000009344 polyculture Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to a kind of auspicious carp of the small reservoir good fortune of hilly pond, hybridized prussian carp " middle section 3 " efficient health cultural method, selection is had abundant water resources, and annual winter can do the small reservoir of hilly pond on the pool；Configuration bottom micro-pore oxygenation facility, feeding hack, feeding platform, feeding tray and bottom residual bait check box in food place；The beginning of the year puts the auspicious carp fingerling of good fortune in a suitable place to breed, puts hybridized prussian carp " middle section 3 " fingerling, intercropping silver carp fingerling in a suitable place to breed；It is fed using carp buoyancy expanding pellet and the three-dimensional mixing of the heavy property hard pellet diet of crucian, form the auspicious carp of good fortune and hybridized prussian carp " middle section 3 " through tame and docile food ingests in food place different water levels, feeds daily 4 ~ 5 times；Periodically carry out water quality microecological regulation and control and gastrointestinal health.The auspicious carp of good fortune of raising, hybridized prussian carp " middle section 3 " neat specification, can all reach listing specification.The present invention solves " robbing food " between carp crucian using the three-dimensional mixing feeding technology of heavy floating pellet diet, and breeding environment is made to keep good, reaches promotion growth, increases production and improves productivity, the effect improved benefit.
Description
Technical field
The invention belongs to aquaculture fields, and in particular to a kind of auspicious carp of the small reservoir good fortune of hilly pond, hybridized prussian carp " middle section 3 "
Efficient health cultural method.
Background technology
Important small water conservancy infrastructure of the small reservoir of hilly pond as Hills, point is more, wide, is field irrigation and agriculture
Industry production has played important function, and with the further increasing for the dynamics of protecting farmland, the small reservoir of hilly pond develops as freshwater aquiculture
Have a high potential.Based on rich water Polyculture, carp, crucian are only used as intercropping kind, cultivation production for traditional small reservoir cultivation of hilly pond
It measures low.The small reservoir intensive culture pattern of hilly pond has the features such as cultured area is big, water body is deep, and carrying capacity is big, is fed using three-dimensional
Mode is substituted by breeding, and whole mixed feed raising, the optimization for implementing regulating and controlling water quality etc. is mating, and it is small to change traditional hilly pond
Reservoir aquaculture model greatly improves the small reservoir carp of hilly pond, crucian cultivation yield and benefit, saves aquaculture cost, improves warp
Ji benefit.
Carp, crucian are all omnivorousness demersal fishes, and the two feeding habits are similar, and " robbing food " necessarily occurs with pool cultivation and influences
Growth rate and survival rate of carp crucian etc., need to solve mixed feed feeding method, carp crucian suitable breeding density and put in a suitable place to breed
The problems such as specification, regulating and controlling water quality.
Invention content
To solve the above-mentioned problems, a kind of auspicious carp of small reservoir good fortune of hilly pond of present invention offer, hybridized prussian carp " middle section 3 " are efficient
Healthy aquaculture method.This method feeds mode using three-dimensional mixing, is substituted by breeding, and whole mixed feed raising is implemented
The optimization of regulating and controlling water quality etc. is mating, gives full play to the small reservoir breeding water body of hilly pond, improve efficiency of feed utilization, reaches and increases production and improves productivity
Effect.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of auspicious carp of the small reservoir good fortune of hilly pond, hybridized prussian carp " middle section 3 " efficient health cultural method, include the following steps：Selection
It has abundant water resources, annual winter can discharge water the small reservoir of hilly pond on the dry pool；Food place configuration bottom micro-pore oxygenation facility, feeding hack, feeding platform, feeding tray and
Bottom residual bait check box；Put auspicious 15000 ~ 18000 tails of the carp fingerling/hm of good fortune of 50 ~ 60 tails/kg in a suitable place to breed2, put the different of 5 ~ 6cm in a suitable place to breed and educate silver
Crucian carp " middle section 3 " 22500 ~ 25000 tails of fingerling/hm2, 1200 ~ 1500 tails of silver carp fingerling/hm of 15 ~ 20 tails of intercropping/kg2；Using
Carp buoyancy expanding pellet and crucian sink the three-dimensional mixing of property hard pellet diet and feed mode, through tame and docile food formed the auspicious carp of good fortune and
Hybridized prussian carp " middle section 3 " is ingested in food field different water levels, is fed daily 4 ~ 5 times；Periodically carry out water quality microecological regulation and control and stomach
Intestines health care.
Preferably, the middle side part in East and West direction dike An is arranged in food field described above, and the depth of water is the region of 2.5 ~ 3.5m, is expanded
Big feeding area, and East and West direction light application time is relatively long, effectively increases carp crucian feed intake；In food place bottom Yan Dong
West is to installation micro-pore oxygenation pipe, and for micro-pore oxygenation pipe clipping room away from for 1.0 ~ 1.2m, micro-pore oxygenation pipe passes through air valve and gas ducting
It is connected to air blower, by bottom oxygenation measure, improves dissolved oxygen in food field water body, while increasing the upward flowing of food field water body
Property, the subsidence velocity of sinking pellet diet can be slowed down.
Preferably, feeding hack, feeding platform, feeding tray described above is built in food place by the one side Chi Geng, and every 2 Autoamtic bait putting machines are one group, and
Row is mounted on feeding hack, feeding platform, feeding tray, is respectively used to feed carp buoyancy expanding pellet and the heavy property hard pellet diet of crucian, at interval of
10 ~ 12m installs one group of Autoamtic bait putting machine, forms the space of three-dimensional feeding in eating field water body, reduces " robbing food " between carp crucian
Competition.
Preferably, residual bait check box in bottom described above is 30 mesh round plastic screen frames, 1.0 ~ 1.2m of diameter, screen frame height
0.25 ~ 0.30m is positioned over the pool bottom of feedstuff feeding point in front of every group of device for feeding fish bait, for checking that feeding rear sinking pellet diet exists
The residual condition at pool bottom adjusts feeding amount in time, ensures carp crucian fast-growth, reduces the waste of feed.
Preferably, start to tame and docile food after the auspicious carp of good fortune described above, hybridized prussian carp " middle section 3 " fingerling stocking, before feeding every time
Bottom micro-pore oxygenation facility is opened, carp buoyancy expanding pellet is first fed, then feeds the heavy property hard pellet diet of crucian, by
Food ability is robbed in the auspicious carp of good fortune by force than hybridized prussian carp " middle section 3 ", is concentrated in the water surface and is ingested buoyancy expanding pellet, it is different to educate silver
Crucian carp " middle section 3 " robs food ability and is slightly worse than the auspicious carp of good fortune, and the middle lower layer for being concentrated in food field water body ingests heavy property hard pellet diet, leads to
Cross the custom for taming and dociling that food domestication forms the auspicious carp of good fortune, hybridized prussian carp " middle section 3 " is ingested in food place different water levels.
Preferably, the crude protein content of carp buoyancy expanding pellet described above is 34wt%, according to depositing for the auspicious carp of good fortune
2.5%~3.5% day feeding volume of pool amount is fed；The crude protein content of the heavy property hard pellet diet of crucian is 32wt%, is pressed
It is fed according to 3%~4% day feeding volume for depositing pool amount of hybridized prussian carp " middle section 3 ".
Preferably, described above to feed 4 ~ 5 times daily, 7:00 to 17:It is fed in 00 time.Since carp crucian belongs to typical
Without stomach fish, increase feeds number, can effectively improve its food ration and digestibility, adult fish culture feeds number with 4~5 times daily
Growth result it is best.
Preferably, the water quality microecological regulation and control and the technical essential of gastrointestinal health described above of periodically carrying out is every 15 ~ 20 days
Use photosynthetic bacteria liquid 7.5ml/m2Water surface concentration full pool spilling head 1 time, effectively avoids the accumulation of organic matter and harmful substance, rises
To improving and purifying water, inhibit the growth and breeding of harmful levels of pathogens；Monthly use the dense of EM composite bacteria liquid 4 ~ 5ml/kg feeds
Degree spice feeds 2 ~ 3 courses for the treatment of, and each course for the treatment of 3 ~ 5 days can promote carp crucian to digest and assimilate feed, improves feed conversion
Rate reduces feed coefficient, while being also remarkably improved the speed of growth of carp crucian.
Compared with prior art, the advantages of the present invention are：
The present invention robs the difference in food ability using the auspicious carp of good fortune, hybridized prussian carp " middle section 3 ", and mode is fed using three-dimensional mixing
The auspicious carp of domestication good fortune, hybridized prussian carp " middle section 3 " are ingested in food place different water levels, and install multigroup device for feeding fish bait in food on-site,
Bait throwing in area is further expanded, the space of three-dimensional feeding is formed in eating place water body, avoids " robbing food " between carp crucian competing
It strives and growth inhibition.With this improve the small reservoir carp of hilly pond, crucian master support pattern the ratio of stocking, increase the total yield, reach promotion
The effect grow, improved benefit.It is shared the meal compared with platform feeding method with existing, since carp crucian is all demersal fishes, and it is every
It needs to feed 4 ~ 5 times, to improve efficiency of feed utilization, therefore can not disposable fed to appetite, the three-dimensional mixing that this method uses throws
Hello method ratio shares the meal platform feeding method, and more easily the auspicious carp of domestication good fortune, hybridized prussian carp " middle section 3 " are ingested in different regions, and
Carp, crucian ingest and growth is more uniformly distributed, and it is more neat to go out pool marketable fish size.
Specific implementation mode
The present invention is further illustrated the present invention with the following example, but protection scope of the present invention is not limited to following reality
Apply example.The method that actual conditions are not specified in following Examples, the condition usually according to normal condition or proposed by manufacturer.
Embodiment 1
Small 5.4 hm of reservoir surface area of hilly pond2, mean depth 5.0m, water source is mountain stream stream, and water is sufficient, has bottom row under dam
Water drainage, annual winter can discharge water dry pool Qing Ku.Field is eaten to be arranged one 2.5 ~ 3.5m's of the middle side part depth of water of the East and West direction pond ridge
Region, length 50m, width 30m.Micro-pore oxygenation pipe is installed along East and West direction in food place bottom, one root long is installed at interval of 1.0m
The micro-pore oxygenation pipe of 50m is spent, micro-pore oxygenation pipe is connected to by air valve and gas ducting on the turbine blower on dike An.
Feeding hack, feeding platform, feeding tray is built on one side by Chi Geng in food place, and every 2 Autoamtic bait putting machines are one group, are mounted side by side on feeding hack, feeding platform, feeding tray
On, it is respectively used to feed carp buoyancy expanding pellet and the heavy property hard pellet diet of crucian, it is automatic at interval of one group of 10m installations
Device for feeding fish bait, and diameter 1.0m is placed at the pool bottom of feedstuff feeding point in front of every group of device for feeding fish bait, 30 mesh of screen frame height 0.25m are round
Plastics screen frame adjusts feeding amount, reduces feed in time for checking the residual condition for feeding rear sinking pellet diet at pool bottom
Waste.
Hilly pond is after disinfection of cleaning up the pond, topped up with water, carries out and puts preceding preparation in a suitable place to breed.
Auspicious overwintering kind of 90,000 tails of good fortune of average size 18.4g/ tails, 5.3 cm of average size are launched on March 20th, 2016
Hybridized prussian carp " middle section 3 " overwintering 130,000 tail of seed, 0.8 ten thousand tail of silver carp fingerling of average size 57g/ tails.
Seed is put in a suitable place to breed second day afterwards, and feeding mode using Autoamtic bait putting machine starts tame and docile eating in food place to feed, every time
Bottom micro-pore oxygenation facility is opened before feeding, and first feeds the carp buoyancy expanding pellet that crude protein content is 34wt%, then
The heavy property hard pellet diet of crucian that crude protein content is 32wt% is fed, since the auspicious carp of good fortune robs food ability than hybridized prussian carp " middle section 3
Number " by force, it being concentrated in the water surface and ingests buoyancy expanding pellet, hybridized prussian carp " middle section 3 " robs food ability and is slightly worse than the auspicious carp of good fortune,
The middle lower layer for being concentrated in food field water body ingests heavy property hard pellet diet, and the auspicious carp of good fortune, hybridized prussian carp are formd by taming and dociling food domestication
The custom that " middle section 3 " ingests in food place different water levels.The daily morning 7:When 00,10:When 00, afternoon 13:When 00,16:00
When feed in four times.The day feeding volume of carp buoyancy expanding pellet according to the auspicious carp of good fortune deposit the pool amount 2.5%~3.5% into
Row is fed, and crucian sinks the day feeding volume of property hard pellet diet and the 3%~4% of pool amount carried out according to depositing for hybridized prussian carp " middle section 3 "
It feeds, feeds half an hour after every time and lift bottom residual bait check box inspection residual condition.Above-mentioned feeding volume will also be according to day gas and water
Matter and fish body situation of ingesting daily suitably increase and decrease, and subtract in rainy days and appropriate reduce feeding volume.
In breeding process, 7.5ml/m is used within every 15 days2The photosynthetic bacteria liquid full pool spilling head of water surface dosage 1 time, improve and
Purify hilly pond breeding water body water quality；Monthly 2 courses for the treatment of are fed using the EM composite bacteria liquid spices of 4ml/kg feeds, each course for the treatment of 5 days,
Promote carp crucian to digest and assimilate feed, improves the speed of growth of efficiency of feed utilization and carp, crucian.
Raising on November 3rd, 2016 starts harvesting listing, fishing listing, total yield until on January 10th, 2017 all cleans up the pond
Measure 223310kg, average per unit area yield 41353.7kg/hm2, wherein the auspicious carp yield 26950kg/hm of good fortune2, hybridized prussian carp " middle section 3 "
Yield 12566.7kg/hm2, silver carp yield 1837kg/hm2, average profit is 154151.7 yuan/hm2。
Embodiment 2
Small 8.2 hm of reservoir surface area of hilly pond2, mean depth 6.5m, water source is mountain stream stream, and water is sufficient, has bottom discharge row
Dirty system can do pool Qing Ku.Field setting is eaten in the region of the small one 2.5 ~ 3.5m of the middle side part depth of water of reservoir East and West direction dykes and dams of hilly pond, length
Spend 90m, width 30m.Micro-pore oxygenation pipe is installed along East and West direction in food place bottom, installs a root long degree 90m's at interval of 1.2m
Micro-pore oxygenation pipe, micro-pore oxygenation pipe are connected to by air valve and gas ducting on the turbine blower on dike An.
Feeding hack, feeding platform, feeding tray is built by internal side of dyke or dam in food place, every 2 Autoamtic bait putting machines are one group, are mounted side by side on feeding hack, feeding platform, feeding tray
On, it is respectively used to feed carp buoyancy expanding pellet and the heavy property hard pellet diet of crucian, it is automatic at interval of one group of 12m installations
Device for feeding fish bait, and diameter 1.2m is placed at the pool bottom of feedstuff feeding point in front of every group of device for feeding fish bait, 30 mesh of screen frame height 0.3m are round
Plastics screen frame adjusts feeding amount, reduces feed in time for checking the residual condition for feeding rear sinking pellet diet at pool bottom
Waste.
The small reservoir of hilly pond after disinfection of cleaning up the pond, carry out and put preceding preparation in a suitable place to breed by topped up with water.
Auspicious overwintering kind of 12.3 ten thousand tails of good fortune of average size 20g/ tails, 5.4 cm of average size are launched on April 15th, 2016
Hybridized prussian carp " middle section 3 " overwintering 18.45 ten thousand tail of seed, 1.23 ten thousand tail of silver carp fingerling of average size 65g/ tails.
Seed is put in a suitable place to breed second day afterwards, and feeding mode using Autoamtic bait putting machine starts tame and docile eating in food place to feed, every time
Bottom micro-pore oxygenation facility is opened before feeding, and first feeds the carp buoyancy expanding pellet that crude protein content is 34wt%, then
The heavy property hard pellet diet of crucian that crude protein content is 32wt% is fed, the auspicious carp of good fortune, hybridized prussian carp are formd by taming and dociling food domestication
The custom that " middle section 3 " ingests in food place different water levels.Daily 8:When 00,10:When 00,12:When 00,14:When 00,16:00
When feed in five times.The day feeding volume of carp buoyancy expanding pellet according to the auspicious carp of good fortune deposit the pool amount 2.5%~3.5% into
Row is fed, and crucian sinks the day feeding volume of property hard pellet diet and the 3%~4% of pool amount carried out according to depositing for hybridized prussian carp " middle section 3 "
It feeds, feeds half an hour after every time and lift bottom residual bait check box inspection residual condition.According to residual bait, weather, water quality and fish body
Situation of ingesting suitably adjusts feeding volume, subtracts appropriate reduction feeding volume in rainy days.
In breeding process, 7.5ml/m is used within every 15 days2The photosynthetic bacteria liquid full pool spilling head of water surface dosage 1 time, improve and
Purify hilly pond breeding water body water quality；Monthly 3 courses for the treatment of are fed using the EM composite bacteria liquid spices of 5ml/kg feeds, each course for the treatment of 5 days,
Promote carp crucian to digest and assimilate feed, improves the speed of growth of efficiency of feed utilization and carp, crucian.
Raising on October 15th, 2016 starts harvesting listing, fishing listing, total yield until on January 5th, 2017 all cleans up the pond
Measure 320538kg, average per unit area yield 39090kg/hm2, wherein the auspicious carp yield 24795kg/hm of good fortune2, hybridized prussian carp " middle section 3 " production
Measure 12555kg/hm2, silver carp yield 1740kg/hm2, average profit is 146986.5 yuan/hm2。
Embodiment 3
The small reservoir surface area 2.4hm of hilly pond2, mean depth 5m, water source is mountain stream stream, and water is sufficient, has bottom discharge facility,
Water can be allowed to dry and carry out dry pool Qing Ku.In the region of the small one 2.5 ~ 3.5m of the middle side part depth of water of reservoir East and West direction dykes and dams of hilly pond, food is set
, length 40m, width 30m.Micro-pore oxygenation pipe is installed along East and West direction in food place bottom, one root long degree is installed at interval of 1.0m
The micro-pore oxygenation pipe of 40m, micro-pore oxygenation pipe are connected to by air valve and gas ducting on the turbine blower on dike An.
Feeding hack, feeding platform, feeding tray is built by dykes and dams side in food place, every 2 Autoamtic bait putting machines are one group, are mounted side by side on feeding hack, feeding platform, feeding tray
On, it is respectively used to feed carp buoyancy expanding pellet and the heavy property hard pellet diet of crucian, it is automatic at interval of one group of 10m installations
Device for feeding fish bait, and diameter 1.0m is placed at the pool bottom of feedstuff feeding point in front of every group of device for feeding fish bait, 30 mesh of screen frame height 0.25m are round
Plastics screen frame adjusts feeding amount, reduces feed in time for checking the residual condition for feeding rear sinking pellet diet at pool bottom
Waste.
The small reservoir of hilly pond is after disinfection of cleaning up the pond, topped up with water, and carries out and put preceding preparation in a suitable place to breed.
On 2 25th, 2017, auspicious overwintering kind of 4.3 ten thousand tails of good fortune of average size 17.8g/ tails, average size 5.6cm are launched
Hybridized prussian carp " middle section 3 " overwintering 6.0 ten thousand tail of seed, 0.3 ten thousand tail of silver carp fingerling of average size 60g/ tails.
Seed is put in a suitable place to breed second day afterwards, and feeding mode using Autoamtic bait putting machine starts tame and docile eating in food place to feed, every time
Bottom micro-pore oxygenation facility is opened before feeding, and first feeds the carp buoyancy expanding pellet that crude protein content is 34wt%, then
The heavy property hard pellet diet of crucian that crude protein content is 32wt% is fed, the auspicious carp of good fortune, hybridized prussian carp are formd by taming and dociling food domestication
The custom that " middle section 3 " ingests in food place different water levels.It feeds in four times daily, Feeding time is respectively 07:When 00,09:
When 00,13:When 00,15:When 00.The day feeding volume of carp buoyancy expanding pellet according to the auspicious carp of good fortune deposit the pool amount 2.5%~
3.5% is fed, crucian sink property hard pellet diet day feeding volume according to hybridized prussian carp " middle section 3 " deposit pool amount 3%~
4% is fed, and is fed half an hour after every time and is lifted bottom residual bait check box inspection residual condition.According to residual bait, weather, water quality
Feeding volume is suitably adjusted with fish body situation of ingesting, subtracts in rainy days and appropriate reduces feeding volume.
In breeding process, 7.5ml/m is used within every 15 days2The photosynthetic bacteria liquid full pool spilling head of water surface dosage 1 time, improve and
Purify hilly pond breeding water body water quality；Monthly 3 courses for the treatment of are fed using the EM composite bacteria liquid spices of 5ml/kg feeds, each course for the treatment of 5 days,
Promote carp crucian to digest and assimilate feed, improves the speed of growth of efficiency of feed utilization and carp, crucian.
Raising on October 15th, 2017 starts harvesting listing, the fishing listing until on December 25th, 2017 all cleans up the pond, always
Yield 93084kg, average per unit area yield 38785kg/hm2, wherein the auspicious carp yield 24510kg/hm of good fortune2, hybridized prussian carp " middle section 3 " production
Measure 12787.5kg/hm2, silver carp yield 1487.5kg/hm2, average profit is 154486 yuan/hm2。
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (8)
1. a kind of auspicious carp of the small reservoir good fortune of hilly pond, hybridized prussian carp " middle section 3 " cultural method, it is characterised in that：Selection is had abundant water resources,
Annual winter can do the small reservoir of hilly pond on the pool；Configuration bottom micro-pore oxygenation facility, feeding hack, feeding platform, feeding tray and bottom residual bait inspection in food place
Frame；The beginning of the year puts auspicious 15000 ~ 18000 tails of the carp fingerling/hm of good fortune of 50 ~ 60 tails/kg in a suitable place to breed2, put hybridized prussian carp " the middle section 3 of 5 ~ 6 cm in a suitable place to breed
Number " 22500 ~ 25000 tails of fingerling/hm2, 1200 ~ 1500 tails of silver carp fingerling/hm of 15 ~ 20 tails of intercropping/kg2；Using carp buoyancy
Expanded pellet feed and the three-dimensional mixing of the heavy property hard pellet diet of crucian feed mode, and domestication forms the auspicious carp of good fortune and hybridized prussian carp
" middle section 3 " ingests in food field different water levels, feeds daily 4 ~ 5 times；Periodically carry out water quality microecological regulation and control and gastrointestinal health.
2. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 1, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：The middle side part in East and West direction Chi Geng is arranged in the food place, and the depth of water is the region of 2.5 ~ 3.5m, in food place bottom
Micro-pore oxygenation pipe is installed along East and West direction, for micro-pore oxygenation pipe clipping room away from for 1.0 ~ 1.2m, micro-pore oxygenation pipe passes through air valve and inflation
Pipeline is connected to air blower.
3. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 1, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：The feeding hack, feeding platform, feeding tray is built in food place by the one side Chi Geng, and every 2 automatic station device for feeding fish bait is one group, is mounted side by side on bait throwing in
On platform, it is respectively used to feed carp buoyancy expanding pellet and the heavy property hard pellet diet of crucian, at interval of 10 ~ 12m installations one
Group Autoamtic bait putting machine.
4. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 1, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：The bottom residual bait check box be 30 mesh round plastic screen frames, 1.0 ~ 1.2m of diameter, screen frame 0.25 ~ 0.30m of height,
It is positioned over the pool bottom of feedstuff feeding point in front of every group of device for feeding fish bait, for checking the residual feelings for feeding rear sinking pellet diet at pool bottom
Condition.
5. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 1, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：It is described that mode is fed using carp buoyancy expanding pellet and the three-dimensional mixing of the heavy property hard pellet diet of crucian, have
Body is：Start to tame and docile food after the auspicious carp of good fortune, hybridized prussian carp " middle section 3 " fingerling stocking, opening bottom micro-pore oxygenation before feeding every time sets
It applies, first feeds carp buoyancy expanding pellet, then feed the heavy property hard pellet diet of crucian, the auspicious carp of domestication good fortune, hybridized prussian carp
" middle section 3 " ingests in food field different water levels.
6. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 1, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：The crude protein content of the carp buoyancy expanding pellet be 34wt%, by the auspicious carp of good fortune deposit the pool amount 2.5%~
3.5% day feeding volume is fed；The crude protein content of the heavy property hard pellet diet of crucian is 32wt%, by hybridized prussian carp " middle section
No. 3 " deposit the pool amount 3%~4% day feeding volume fed.
7. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 6, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：It is described to feed 4 ~ 5 times daily, 7:00 to 17:It is fed in 00 time.
8. a kind of auspicious carp of the small reservoir good fortune of hilly pond according to claim 1, hybridized prussian carp " middle section 3 " cultural method, special
Sign is：It is described it is regular carry out water quality microecological regulation and control and gastrointestinal health be specially：Use photosynthetic bacteria liquid within every 15 ~ 20 days
7.5ml/m2Water surface concentration full pool spilling head 1 time；The concentration spice of EM composite bacteria liquid 4 ~ 5ml/kg feeds is monthly used to feed 2 ~ 3 treatments
Journey, each course for the treatment of 3 ~ 5 days.
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