CN106259106A - A kind of method of hillside fields, southern hills area ecologic breeding Ctenopharyngodon idellus - Google Patents
A kind of method of hillside fields, southern hills area ecologic breeding Ctenopharyngodon idellus Download PDFInfo
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- CN106259106A CN106259106A CN201610682087.4A CN201610682087A CN106259106A CN 106259106 A CN106259106 A CN 106259106A CN 201610682087 A CN201610682087 A CN 201610682087A CN 106259106 A CN106259106 A CN 106259106A
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- 241000252230 Ctenopharyngodon idella Species 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000009395 breeding Methods 0.000 title claims abstract description 20
- 230000001488 breeding effect Effects 0.000 title claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 57
- 241000251468 Actinopterygii Species 0.000 claims abstract description 34
- 235000014105 formulated food Nutrition 0.000 claims abstract description 31
- 230000003203 everyday effect Effects 0.000 claims abstract description 30
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 241001330002 Bambuseae Species 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 241000209046 Pennisetum Species 0.000 claims abstract description 12
- 230000001954 sterilising effect Effects 0.000 claims abstract description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 12
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 7
- 239000000292 calcium oxide Substances 0.000 claims abstract description 7
- 239000000645 desinfectant Substances 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 235000012054 meals Nutrition 0.000 claims description 24
- 210000000582 semen Anatomy 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 241000243684 Lumbricus Species 0.000 claims description 15
- UAJTZZNRJCKXJN-UHFFFAOYSA-M sodium;2-dodecoxy-2-oxoethanesulfonate Chemical compound [Na+].CCCCCCCCCCCCOC(=O)CS([O-])(=O)=O UAJTZZNRJCKXJN-UHFFFAOYSA-M 0.000 claims description 13
- 241000238557 Decapoda Species 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 244000309146 drought grass Species 0.000 claims description 2
- 241000143060 Americamysis bahia Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 208000004232 Enteritis Diseases 0.000 abstract description 5
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 12
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000001706 oxygenating effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000252210 Cyprinidae Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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
-
- 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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention provides the method for hillside fields, a kind of southern hills area ecologic breeding Ctenopharyngodon idellus, relates to aquaculture field, comprises the following steps: S1, addressing: select southern hills area to have the hillside fields in the brook that do not stops；S2, Jian Tang: build some length 8 meters, wide 2 meters, the cement pit of deep 1.6 meters, some stepped distributions of described cement pit；S3, sterilization: use disinfectant that cement pit is carried out sterilizing every year before throwing in fry；Monthly throw in quick lime to carry out disinfection；S4, cultivation: every day throws in synthetic diet by the 1.8～2.5% of fish weight, and every day is by 0.5%～1.2% input tender bamboo leaf or Pennisetum hydridum of fish weight.The present invention can cultivate Ctenopharyngodon idellus in a large number in hillside fields；Meanwhile, the feedstuff that every day throws in is made into through substantial amounts of practice, makes flesh of fish matter sliding tender tasty and refreshing, and Ctenopharyngodon idellus can be prevented to obtain enteritis.
Description
Technical field
The present invention relates to aquaculture field, be specifically related to the side of hillside fields, a kind of southern hills area ecologic breeding Ctenopharyngodon idellus
Method.
Background technology
Ctenopharyngodon idellus is a kind of limnobios, inhabits the rivers and lakes of plains region, and general happiness occupy the middle lower floor of water with near
Bank many pasture and water region.Property active, swimming rapidly, often hunts in packs.Because of its growth rapidly, feed resource is wide, is that CHINESE FRESHWATER is supported
One of four large Chinese carps grown
Southern hills area abundant water, but level land is less, along with growth and the development of society of Chinese population, more
Coming the most level lands to be used for building house and factory, along with the scope of expropriation of land is increasingly wider, agricultural land gradually decreases, Ctenopharyngodon idellus
Production range be also gradually reduced；Meanwhile, Ctenopharyngodon idellus is liked living in and is compared in clean water territory, common breed in stew need through
The often impurity in cleaning fish pond, this also adds burden to culturist；Therefore it provides a kind of new breeding way produces high-quality
The Ctenopharyngodon idellus that the original part of Ctenopharyngodon idellus replacement cultivates at plain lakes is extremely the most urgent.
Summary of the invention
In view of the foregoing, it is necessary to the method providing hillside fields, a kind of southern hills area ecologic breeding Ctenopharyngodon idellus, it is not only
Hillside fields can be utilized to cultivate, it is also possible to the impurity in fish pond need not be cleared up, and the most nuisanceless, and meat is sliding tender tasty and refreshing.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is: a kind of hillside fields, southern hills area ecologic breeding
The method of Ctenopharyngodon idellus, the method for hillside fields, described southern hills area ecologic breeding Ctenopharyngodon idellus comprises the following steps:
S1, addressing: select southern hills area to have the hillside fields in the brook that do not stops；
S2, Jian Tang: build some length 8 meters, wide 2 meters, the cement pit of deep 1.6 meters, stepped point of some described cement pits
Cloth, the direction that low-lying is pointed to high elevation in long limit is parallel；Being positioned at the introducing streams, cement pit one end of highest point, the other end is arranged
Except excrement drainage system is to next stage cement pit drain；Remaining one end, each class g cement pond receives the water of upper level cement pit, separately
One end arranges described except excrement drainage system is to respective next stage cement pit drain；The cement pit of subordinate is to introducing the little of streams
The drain of small stream downstream；
Described include suction hose, flood control pipe, two floating drums, iron chains, anchor, hanger, flexible pipe and drainage tube except excrement drainage system；Institute
Stating suction hose to be vertically arranged, 5cm at the bottom of distance pond, bottom, top is connected with described flood control pipe；The axis of described flood control pipe is parallel to
Horizontal plane, top offers opening, and bottom is connected with described two floating drums, described iron chains；Described opening is less than place cement pit
End face, described hanger is arranged on the top of described flood control pipe；Described flood control pipe one end is connected with described suction hose, the other end and institute
State hose connection；The axis of described two floating drums is perpendicular to described suction hose, described flood control pipe axis；Described iron chains one end is with described
Connecting in the middle part of flood control pipe, the other end is connected with described anchor；The height of described anchor is more than described drain plus the length of described iron chains
Length 5cm of pipe, the gravity of described anchor adds the gravity buoyancy more than described two floating drums of described iron chains；Described drainage tube one end
Hose connection with described, the other end is arranged on next stage cement pit at 2.5m；
S3, sterilization: use disinfectant that cement pit is carried out sterilizing every year before throwing in fry, carry out after sterilization changing water
Process；Monthly throwing in quick lime to carry out disinfection, when throwing in quick lime, the cement pit of even level and odd level date of staggering throws in；
S4, cultivation: release time of fry selects 4, May, and the weight throwing in fry is not less than 200 grams, Mei Yishui
The mud sump initial stage throws in 130～150 tails, stays 50～55 tails after 2 months, and unnecessary fish pulls point pool out or sale processes；Every day presses
The 1.8 of fish weight～2.5% throw in synthetic diet, and every day is by 0.5%～1.2% input tender bamboo leaf or emperor of fish weight
Bamboo grass；Release time is every morning 8 and point in afternoon 4；Described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 3
～7 parts, Semen Maydis 40～55 parts, Lumbricus 12～18 parts, shrimp meal 2～3 parts, Testa oryzae 5～7 parts, Testa Tritici 3～6 parts, Herba Houttuyniae herb 8
～12 parts, conch meal 1～2 parts；The preparation method of described synthetic diet is: weight portion weighs material according to the above ratio, then makes
It is pulverized and mixed with pulverizer, re-uses drying machine drying；When making synthetic diet, it is gradually reduced Lumbricus according to the passage of time
Ratio.
Further, described cement pit is additionally provided with flood control pipe；Described flood control pipe one end is higher than described opening, and less than pond
The communicating downstream in top, the other end and brook.
Further, described suction hose, described flood control pipe, described drainage tube are the pvc pipe of DN100, and described flood control pipe is
The pvc pipe of DN300.
Further, a diameter of 100mm of described opening.
Further, the length of described flexible pipe is equal to 8m.
Further, throwing in fry two weeks, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts,
Semen Maydis 48 parts, Lumbricus 18 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts；
Throwing in fry two weeks to two months, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts, beautiful
48 parts of rice, Lumbricus 15 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts；
Throwing in fry after two months, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts, Semen Maydis 48 parts,
Lumbricus 12 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts.
Further, the instantaneous delivery in described brook is throughout the year not less than 0.003 cubic meters per second.
The method have the advantages that
The present invention by arranging the length 8 meters of some stepped arrangements, wide 2 meters, the cement pit of deep 1.6 meters in hillside fields, and
Suction hose, flood control pipe, two floating drums, iron chains, anchor, hanger, flexible pipe and drainage tube are set for controlling the water level of cement pit and preventing
Flood；Also introducing streams, stream flows through the one-level cement pit drop through 2.5 meters when next stage cement pit falls and supplements simultaneously
Fresh air, need not manually carry out oxygenating, it is possible to cultivate Ctenopharyngodon idellus in a large number in hillside fields；Meanwhile, the feedstuff that every day throws in is through excessive
The practice of amount is made into, and makes flesh of fish matter sliding tender tasty and refreshing, and Ctenopharyngodon idellus can be prevented to obtain enteritis.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of cement pit in the present invention.
The drawing reference numeral explanation of detailed description of the invention:
| Cement pit 1 | Suction hose 2 | Flood control pipe 3 |
| Floating drum 31 | Iron chains 32 | Anchor 33 |
| Flexible pipe 34 | Opening 35 | Drainage tube 4 |
| Drain off floodwaters pipe 5 |
Detailed description of the invention
The side of hillside fields, southern hills area a kind of to the present invention with specific embodiment ecologic breeding Ctenopharyngodon idellus below in conjunction with the accompanying drawings
Method is described further.
In the middle of a preferred embodiment of the present invention, the method for hillside fields, a kind of southern hills area ecologic breeding Ctenopharyngodon idellus include with
Lower step:
S1, addressing: select southern hills area to have the hillside fields in the brook that do not stops.Preferably, the instantaneous stream in described brook
Amount is throughout the year not less than 0.003 cubic meters per second.
S2, Jian Tang: refer to Fig. 1, build some length 8 meters, wide 2 meters, the cement pit 1 of deep 1.6 meters, some described cement pits
1 stepped distribution, the direction that low-lying is pointed to high elevation in long limit is parallel.Cement pit 1 one end being positioned at highest point introduces small stream
Stream, the other end is arranged except excrement drainage system is to next stage cement pit 1 drain.Remaining one end, each class g cement pond 1 receives upper one
The water in class g cement pond 1, the other end arranges described except excrement drainage system is to the drain of respective next stage cement pit 1.The water of subordinate
Mud sump 1 is to downstream, the brook drain introducing streams.
Described except excrement drainage system include suction hose 2, flood control pipe 3, two floating drum 31, iron chains 32, anchor 33, hanger, flexible pipe 34
With drainage tube 4；Described suction hose 2 is vertically arranged, and 5cm at the bottom of distance pond, bottom, top is connected with described flood control pipe 3；Described flood control
The axis of pipe 3 is parallel to horizontal plane, and top offers opening 35, and bottom is connected with described two floating drums 31, described iron chains 32；Described
Opening 35 is less than the end face of place cement pit, and described hanger is arranged on the top of described flood control pipe 3；Described flood control pipe 3 one end with
Described suction hose 2 connects, and the other end is connected with described flexible pipe 34；The axis of described two floating drums 31 is perpendicular to described suction hose 2, institute
State flood control pipe 3 axis；Described iron chains 32 one end is connected in the middle part of described flood control pipe 3, and the other end is connected with described anchor 33；Described anchor
The height of 33 adds length length 5cm more than described drainage tube 4 of described iron chains 32, and the gravity of described anchor 33 adds described ferrum
The gravity of chain 32 is equal to 8m more than the buoyancy of described two floating drums 31, the length of described flexible pipe 34；Described drainage tube 4 one end is with described
Flexible pipe 34 connects, and the other end is arranged on next stage cement pit 1 at 2.5m.
Preferably, described cement pit 1 is additionally provided with the pipe 5 that drains off floodwaters；Described pipe 5 one end of drainning off floodwaters is higher than described opening 35 and low
Yu Chiding, the other end and the communicating downstream in brook, when stream amount is excessive, be introduced directly into unnecessary stream by described flood control pipe
Downstream, brook, it is to avoid fish pond is submerged.
In the middle of the present embodiment, described suction hose 2, described flood control pipe 3, described drainage tube 4 are the pvc pipe of DN100, described
Drain off floodwaters the pvc pipe that pipe 5 is DN300, a diameter of 100mm of described opening 35, and the length of described flexible pipe is equal to 8m.
S3, sterilization: use disinfectant that cement pit is carried out sterilizing every year before throwing in fry, carry out after sterilization changing water
Process；Monthly throwing in quick lime to carry out disinfection, when throwing in quick lime, the cement pit of even level and odd level date of staggering throws in.
S4, cultivation: release time of fry selects 4, May, and the weight throwing in fry is not less than 200 grams, Mei Yishui
The mud sump initial stage throws in 130～150 tails, stays 50～55 tails after 2 months, and unnecessary fish pulls point pool out or sale processes.
Every day throws in synthetic diet by the 1.8～2.5% of fish weight, and every day is by 0.5%～1.2% throwing of fish weight
Put tender bamboo leaf or Pennisetum hydridum；Release time is every morning 8 and point in afternoon 4.Preferably, along with the increase of culturing time,
The synthetic diet that every day throws in is gradually reduced, the tender bamboo leaf of input every day or being gradually increased of Pennisetum hydridum.In the present embodiment,
In cultivating 1 month, every day is by 2.5% input synthetic diet of fish weight, and every day is by 0.5% input tender bamboo leaf of fish weight
Or Pennisetum hydridum；Cultivating 1 month to 3 months, every day is by 2.2% input synthetic diet of fish weight, and every day is by fish weight
0.8% input tender bamboo leaf or Pennisetum hydridum, cultivate 3 months to 6 months, every day throws in synthetic diet by the 2.0% of fish weight,
And every day is by 1% input tender bamboo leaf or Pennisetum hydridum of fish weight；After cultivating 6 months, every day is by 1.8% input of fish weight
Synthetic diet, and every day is by 1.2% input tender bamboo leaf or Pennisetum hydridum of fish weight.
Described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 3～7 parts, Semen Maydis 40～55 parts, Lumbricus 12～18
Part, shrimp meal 2～3 parts, Testa oryzae 5～7 parts, Testa Tritici 3～6 parts, Herba Houttuyniae herb 8～12 parts, conch meal 1～2 parts.
The preparation method of described synthetic diet is: weight portion weighs material according to the above ratio, then uses pulverizer to pulverize
Mixing, re-uses drying machine drying.
When making synthetic diet, it is gradually reduced the ratio of Lumbricus according to the passage of time.Preferably, fry is thrown in half
In month, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts, Semen Maydis 48 parts, Lumbricus 18 parts, shrimp meal 3 parts, rice
Bran 6 parts, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts；Throw in fry two weeks to two months, described synthetic diet by
The material composition of following weight portion: Semen Viciae fabae 5 parts, Semen Maydis 48 parts, Lumbricus 15 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae
Herb 10 parts, conch meal 2 parts；Throwing in fry after two months, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5
Part, Semen Maydis 48 parts, Lumbricus 12 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts.
The present invention increases Semen Viciae fabae by adding in feedstuff and has the Herba Houttuyniae of antibacterial sterilization, it is possible to change Ctenopharyngodon idellus
Meat and can prevent enteritis, makes grass flesh of fish sliding tender tasty and refreshing, promotes the mouthfeel of Ctenopharyngodon idellus；Put into practice through for many years, by the present invention
The Ctenopharyngodon idellus raised of step do not found to obtain the sign of enteritis.
When described cement pit 1 introduces streams, due to described two floating drums 31, described in the pipe 3 that drains off floodwaters will keep afloat,
But owing to the gravity of described anchor 33 and iron chains 32 is more than the buoyancy of described two floating drums 31, and the height of described anchor 33 is plus institute
State the length of iron chains 32 more than described suction hose length 5cm, and then make described suction hose 1 apart from 5cm at the bottom of pond, and make described row
A part for flood pipe 3 is less than the water surface, then by siphonage endlessly by the water bottom described cement pit 1 and Ctenopharyngodon idellus
Feces be transported to next stage cement pit 1, final discharge described cement pit 1.Meanwhile, people can be led to by using the stock of buckle
Cross described hanger adjust described suction hose 2, described in drain off floodwaters the position of pipe 3, the precipitation in cement pit 1 described in easy cleaning.
The present invention by arranging the length 8 meters of some stepped arrangements, wide 2 meters, the cement pit of deep 1.6 meters in hillside fields, and
Suction hose 2, flood control pipe 3, two floating drum 31, iron chains 32, anchor 33, hanger, flexible pipe 34 and drainage tube 4 are set for controlling cement pit
Water level and flood control；Also introducing streams, stream flows through one-level cement pit when next stage cement pit falls through 2.5 meters simultaneously
Drop supplement fresh air, need not manually carry out oxygenating, it is possible to cultivate Ctenopharyngodon idellus in a large number in hillside fields；Meanwhile, throw in every day
Feedstuff is made into through substantial amounts of practice, makes flesh of fish matter sliding tender tasty and refreshing, and Ctenopharyngodon idellus can be prevented to obtain enteritis.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
In the contained the scope of the claims of the present invention.
Claims (9)
1. the method for hillside fields, southern hills area ecologic breeding Ctenopharyngodon idellus, it is characterised in that: hillside fields, described southern hills area
The method of ecologic breeding Ctenopharyngodon idellus comprises the following steps:
S1, addressing: select southern hills area to have the hillside fields in the brook that do not stops；
S2, Jian Tang: build some length 8 meters, wide 2 meters, the cement pit of deep 1.6 meters, some stepped distributions of described cement pit, long
The direction that low-lying is pointed to high elevation in limit is parallel；Being positioned at the introducing streams, cement pit one end of highest point, the other end is arranged except excrement
Drainage system is to next stage cement pit drain；Remaining one end, each class g cement pond receives the water of upper level cement pit, the other end
Arrange described except excrement drainage system is to respective next stage cement pit drain；The cement pit of subordinate is under the brook introducing streams
Trip drain；
Described include suction hose, flood control pipe, two floating drums, iron chains, anchor, hanger, flexible pipe and drainage tube except excrement drainage system；Described suction
Water pipe is vertically arranged, and 5cm at the bottom of distance pond, bottom, top is connected with described flood control pipe；The axis of described flood control pipe is parallel to level
Face, top offers opening, and bottom is connected with described two floating drums, described iron chains；Described opening is less than the end face of place cement pit,
Described hanger is arranged on the top of described flood control pipe；Described flood control pipe one end is connected with described suction hose, and the other end is soft with described
Pipe connects；The axis of described two floating drums is perpendicular to described suction hose, described flood control pipe axis；Described iron chains one end and described flood control
Connecting in the middle part of pipe, the other end is connected with described anchor；The height of described anchor is more than described drainage tube plus the length of described iron chains
Length 5cm, the gravity of described anchor adds the gravity buoyancy more than described two floating drums of described iron chains；Described drainage tube one end and institute
Stating hose connection, the other end is arranged on next stage cement pit at 2.5m；
S3, sterilization: use disinfectant that cement pit is carried out sterilizing every year before throwing in fry, carry out after sterilization changing Shui Chu
Reason；Monthly throwing in quick lime to carry out disinfection, when throwing in quick lime, the cement pit of even level and odd level date of staggering throws in；
S4, cultivation: release time of fry selects 4, May, and the weight throwing in fry is not less than 200 grams, each cement pit
Initial stage throws in 130～150 tails, stays 50～55 tails after 2 months, and unnecessary fish pulls point pool out or sale processes；
Every day throws in synthetic diet by the 1.8～2.5% of fish weight, and every day is tender by 0.5%～1.2% input of fish weight
Folium Bambusae or Pennisetum hydridum；Release time is every morning 8 and point in afternoon 4；
Described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 3～7 parts, Semen Maydis 40～55 parts, Lumbricus 12～18 parts,
Shrimp meal 2～3 parts, Testa oryzae 5～7 parts, Testa Tritici 3～6 parts, Herba Houttuyniae herb 8～12 parts, conch meal 1～2 parts；
The preparation method of described synthetic diet is: weight portion weighs material according to the above ratio, then uses pulverizer to be pulverized and mixed,
Re-use drying machine drying；
When making synthetic diet, it is gradually reduced the ratio of Lumbricus according to the passage of time.
2. the method for hillside fields, southern hills area as claimed in claim 1 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: described cement
Pond is additionally provided with the pipe that drains off floodwaters；Described pipe one end of drainning off floodwaters is higher than described opening, and less than Chi Ding, the other end connects with the downstream in brook
Logical.
3. the method for hillside fields, southern hills area as claimed in claim 2 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: described water suction
Pipe, described flood control pipe, described drainage tube are the pvc pipe of DN100, described in drain off floodwaters pipe for the pvc pipe of DN300.
4. the method for hillside fields, southern hills area as claimed in claim 3 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: described opening
A diameter of 100mm.
5. the method for hillside fields, southern hills area as claimed in claim 1 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: described flexible pipe
Length equal to 8m.
6. the method for hillside fields, southern hills area as claimed in claim 1 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: throw in fry
In two weeks, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts, Semen Maydis 48 parts, Lumbricus 18 parts, shrimp meal 3
Part, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts；
Throwing in fry two weeks to two months, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts, Semen Maydis 48
Part, Lumbricus 15 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts；
Throwing in fry after two months, described synthetic diet is made up of the material of following weight portion: Semen Viciae fabae 5 parts, Semen Maydis 48 parts, Lumbricus
12 parts, shrimp meal 3 parts, 6 parts of Testa oryzae, 5 parts of Testa Tritici, Herba Houttuyniae herb 10 parts, conch meal 2 parts.
7. the method for hillside fields, southern hills area as claimed in claim 1 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: described brook
Instantaneous delivery throughout the year not less than 0.003 cubic meters per second.
8. the method for hillside fields, southern hills area as claimed in claim 1 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: along with cultivation
The increase of time, the synthetic diet that every day throws in is gradually reduced, the tender bamboo leaf of input every day or being gradually increased of Pennisetum hydridum.
9. the method for hillside fields, southern hills area as claimed in claim 8 ecologic breeding Ctenopharyngodon idellus, it is characterised in that: cultivate 1
In month, every day is by 2.5% input synthetic diet of fish weight, and every day is by 0.5% input tender bamboo leaf or emperor of fish weight
Bamboo grass；Cultivating 1 month to 3 months, every day is by 2.2% input synthetic diet of fish weight, and every day is by the 0.8% of fish weight
Throwing in tender bamboo leaf or Pennisetum hydridum, cultivate 3 months to 6 months, every day throws in synthetic diet by the 2.0% of fish weight, and often
It is by 1% input tender bamboo leaf or Pennisetum hydridum of fish weight；After cultivating 6 months, every day is raised by 1.8% input synthesis of fish weight
Material, and every day is by 1.2% input tender bamboo leaf or Pennisetum hydridum of fish weight.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771549A (en) * | 2019-11-25 | 2020-02-11 | 衡阳香樟苑生态农业发展科技有限公司 | Fish pond suitable for layered and grouped cultivation |
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| CN110771549A (en) * | 2019-11-25 | 2020-02-11 | 衡阳香樟苑生态农业发展科技有限公司 | Fish pond suitable for layered and grouped cultivation |
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