CN109566483A - A kind of big squama Barb larval rearing method - Google Patents
A kind of big squama Barb larval rearing method Download PDFInfo
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- CN109566483A CN109566483A CN201710907715.9A CN201710907715A CN109566483A CN 109566483 A CN109566483 A CN 109566483A CN 201710907715 A CN201710907715 A CN 201710907715A CN 109566483 A CN109566483 A CN 109566483A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001418 larval effect Effects 0.000 title claims description 13
- 230000000384 rearing effect Effects 0.000 title claims description 13
- 239000004568 cement Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 241000251468 Actinopterygii Species 0.000 claims abstract description 11
- 239000003094 microcapsule Substances 0.000 claims abstract description 11
- 241000287828 Gallus gallus Species 0.000 claims abstract description 8
- 210000003608 fece Anatomy 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 6
- 239000000292 calcium oxide Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 230000002950 deficient Effects 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 claims description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
- 235000021050 feed intake Nutrition 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 5
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 2
- 239000004571 lime Substances 0.000 abstract description 2
- 238000012136 culture method Methods 0.000 abstract 1
- 241000448078 Scorpaena brasiliensis Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 241000252210 Cyprinidae Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 235000009566 rice Nutrition 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
- A01K61/10—Culture of aquatic animals of fish
-
- 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
- A01K61/13—Prevention or treatment of fish diseases
-
- 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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Polymers & Plastics (AREA)
- Marine Sciences & Fisheries (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of big squama Barb seed industrial culture methods.It is the following steps are included: A, fry are launched, by the fry dispensing of 2-3cm in cement pit；B, it is fed using microcapsule feedstuff, step feeding when feeding intake, it is primary to launch Chicken dung in every circumferential direction pond；C, Fen Chi carries out a point pond when fry growth is to 9-10cm, the half fry in fry total amount is put into the new cement pit of same specification, the water quality of new and old cement pit is identical, is carried out disinfection at the same time to old pond using quick lime；D, a point pond is fed, and after dividing pond, step feeding when feeding intake drives the shoal of fish after feeding half an hour every time；E, terminate nursery when fry growth is to 15cm.After adopting with the aforedescribed process, using the nursing of Chicken dung, with lime disinfection and the means of raising is driven, improve fish body constitution, it ensure that high survival rate, the fast-growth that ensure that fry realizes the purpose of precision management, ensure that the controllability of yield and reduces input cost.
Description
Technical field
The present invention relates to the cultural method of big squama Barb a kind of, specifically a kind of big squama Barb larval rearing method.
Background technique
Big squama Barb belongs to Cyprinidae, Barbinae, and Barb belongs to.For eurythermic fish, there is delicious meat, the speed of growth is fast, degeneration-resistant
Strong, the good characteristics such as saline-alkali tolerant of property.It has that feeding habits are wide, the speed of growth is fast, delicious meat, saline-alkali tolerant, adaptable etc. excellent
Character.Than Barb fishes such as hollandi, polished bard Barb, black squama Barb, money Barb more resistant to trembling with fear, northern China Barb fish culture kind is enriched.
However, existing larval rearing is usually in fry 2-3cm after China introduces big this fish species of squama Barb
Directly by outer pool nursery, existing this method for culturing seedlings is extensive, cannot according to the specific upgrowth situation in fry each stage into
Row manages with delicacy, so that yield is uncontrollable, survival rate is low and input cost is high, and the use of especially feed for nursing does not conform to yet
Reason and raising means are improper, are unfavorable for its fast-growth.
Summary of the invention
That the technical problem to be solved in the present invention is to provide a kind of raising means is reasonable, the speed of growth is fast, quality controllability is good,
High survival rate and the low big squama Barb larval rearing method of input cost.
In order to solve the above-mentioned technical problem, big squama Barb larval rearing method of the invention, comprising the following steps:
A, fry is launched
It is 9-11m that the fry of 2-3cm, which is launched in side length, and the depth of water is in 1-1.5 meters of cement pit, the middle part bottom in pond is distinguished
It is provided with 2-3 millimeters of strainer and carries out dirt collection, the surrounding of cement pit is distributed nanometer oxygen increasing tube, dissolved oxygen 3-5mg/L, and ammonia nitrogen value is small
In 0.3 mg/L, nitrite is less than 0.5 mg/L, pH value 7.5-8.5, and 18-26 DEG C of water temperature, every ten thousand tail of pond 4.5-5.5；
B, fry is fed
Partial size is used to be fed for the microcapsule feedstuff of 0.6-0.8mm, the protein content of microcapsule feedstuff is 45-55%, is fed intake the time-division
It is secondary to feed intake, injected volume 1.5-2.5Kg/ days, it is primary to launch Chicken dung at the same time, in every circumferential direction pond；
C, Fen Chi
A point pond is carried out when fry growth is to 9-10cm, the half fry in fry total amount is put into the new cement pit of same specification
In, the water quality in new and old pond is identical, is carried out disinfection at the same time to old pond using quick lime；
D, a point pond is fed
After dividing pond, select partial size for the feed of 1-2mm, the protein content of feed is 40-45%, step feeding when feeding intake, injected volume
Every pond 5-7.5Kg/ days, the shoal of fish is driven after feeding half an hour every time；
E, it harvests
Terminate nursery when fry growth is to 15cm.
The fry is fed in step, every 2-3 hours one defective materials of throwing when feeding intake.
Described point of pond is fed in step, every 4.5-5.5 hours one defective materials of throwing when feeding intake.
After adopting with the aforedescribed process, the fry of each different phase has according to the specific upgrowth situation in fry each stage
There are corresponding feeding conditions, use the means for dividing pond to feed at the same time, in addition especially with the nursing of Chicken dung, use
Lime disinfection and the means for driving raising, improve fish body constitution, ensure that high survival rate, ensure that the quick of fry
Growth, realizes the purpose of precision management, ensure that the controllability of yield and reduce input cost.
Specific embodiment
With reference to embodiment, big squama Barb larval rearing method of the invention is described in further detail.
Embodiment one:
The big squama Barb larval rearing method of the present embodiment, comprising the following steps:
A, fry is launched
It is 9m that the fry of 2cm, which is launched in side length, and the depth of water is in 1 meter of cement pit, the middle part bottom in pond is respectively arranged with 2 millis
The strainer of rice carries out dirt collection, and the surrounding of cement pit is distributed nanometer oxygen increasing tube, and dissolved oxygen 3mg/L, ammonia nitrogen value is less than 0.3 mg/L, Asia
Nitrate is less than 0.5 mg/L, pH value 7.5, and 18 DEG C of water temperature, every 4.5 ten thousand tail of pond；
B, fry is fed
Partial size is used to be fed for the microcapsule feedstuff of 0.6mm, the protein content of microcapsule feedstuff is 45%, step feeding when feeding intake,
Every 2 hours one defective materials of throwing when feeding intake, injected volume 1.5 Kg/ days, at the same time, Chicken dung one is launched in every circumferential direction pond
It is secondary；
C, Fen Chi
A point pond is carried out when fry growth is to 9cm, the half fry in fry total amount is put into the new cement pit of same specification, newly
The water quality of old cement pit is identical, is carried out disinfection at the same time to old pond using quick lime；
D, a point pond is fed
Behind point pond, select partial size for the feed of 1mm, the protein content of feed is 40%, step feeding when feeding intake, when feeding intake every
4.5 hours one defective materials of throwing (one day five times) injected volume every pond 5Kg/ days, are driven the shoal of fish after feeding half an hour every time；
E, it harvests
Terminate nursery when fry growth is to 15cm.
Embodiment two:
The big squama Barb larval rearing method of the present embodiment, comprising the following steps:
A, fry is launched
It is 10m that the fry of 2cm, which is launched in side length, and the depth of water is in 1.5 meters of cement pit, the middle part bottom in pond is respectively arranged with
3 millimeters of strainer carries out dirt collection, and the surrounding of cement pit is distributed nanometer oxygen increasing tube, and dissolved oxygen 4mg/L, ammonia nitrogen value is less than 0.3 mg/
L, nitrite is less than 0.5 mg/L, pH value 8, and 22 DEG C of water temperature, every 50,000 tail of pond；
B, fry is fed
Partial size is used to be fed for the microcapsule feedstuff of 0.7mm, the protein content of microcapsule feedstuff is 50%, step feeding when feeding intake,
Every 3 hours one defective materials of throwing when feeding intake, injected volume 2Kg/ days, it is primary to launch Chicken dung at the same time, in every circumferential direction pond；
C, Fen Chi
A point pond is carried out when fry growth is to 10cm, the half fry in fry total amount is put into the new cement pit of same specification,
The water quality of new and old cement pit is identical, is carried out disinfection at the same time to old pond using quick lime；
D, a point pond is fed
After dividing pond, select partial size for the feed of 2mm, the protein content of feed is 42%, step feeding when feeding intake, every 5 when feeding intake
Hour throws a defective material, injected volume every pond 6Kg/ days, drives after feeding half an hour every time to the shoal of fish；
E, it harvests
Terminate nursery when fry growth is to 15cm.
Embodiment three:
The big squama Barb larval rearing method of the present embodiment, comprising the following steps:
A, fry is launched
It is 11m that the fry of 3cm, which is launched in side length, and the depth of water is in 1.5 meters of cement pit, the middle part bottom in pond is respectively arranged with
3 millimeters of strainer carries out dirt collection, and the surrounding of cement pit is distributed nanometer oxygen increasing tube, and dissolved oxygen 5mg/L, ammonia nitrogen value is less than 0.3 mg/
L, nitrite is less than 0.5 mg/L, pH value 8.5, and 26 DEG C of water temperature, every 5.5 ten thousand tail of pond；
B, fry is fed
Partial size is used to be fed for the microcapsule feedstuff of 0.8mm, the protein content of microcapsule feedstuff is 55%, step feeding when feeding intake,
Every 3 hours one defective materials of throwing when feeding intake, injected volume 2.5Kg/ days, it is primary to launch Chicken dung at the same time, in every circumferential direction pond；
C, Fen Chi
A point pond is carried out when fry growth is to 10cm, the half fry in fry total amount is put into the new cement pit of same specification,
The water quality of new and old cement pit is identical, is carried out disinfection at the same time to old pond using quick lime；
D, a point pond is fed
Behind point pond, select partial size for the feed of 2mm, the protein content of feed is 45%, step feeding when feeding intake, when feeding intake every
5.5 hours one defective materials of throwing (one day five times) injected volume every pond 7.5Kg/ days, drive the shoal of fish after feeding half an hour every time
It catches up with；
E, it harvests
Terminate nursery when fry growth is to 15cm.
By it was verified that the survival rate of fish fry that above three embodiments cultivate out through the invention 95% or more and
Due to saving feed, aquaculture cost is greatly lowered using the means for dividing pond.
Claims (3)
1. a kind of big squama Barb larval rearing method, comprising the following steps:
A, fry is launched
It is 9-11m that the fry of 2-3cm, which is launched in side length, and the depth of water is in 1-1.5 meters of cement pit, the middle part bottom in pond is distinguished
It is provided with 2-3 millimeters of strainer and carries out dirt collection, the surrounding of cement pit is distributed nanometer oxygen increasing tube, dissolved oxygen 3-5mg/L, and ammonia nitrogen value is small
In 0.3 mg/L, nitrite is less than 0.5 mg/L, pH value 7.5-8.5, and 18-26 DEG C of water temperature, every ten thousand tail of pond 4.5-5.5；
B, fry is fed
Partial size is used to be fed for the microcapsule feedstuff of 0.6-0.8mm, the protein content of microcapsule feedstuff is 45-55%, is fed intake the time-division
It is secondary to feed intake, injected volume 1.5-2.5Kg/ days, it is primary to launch Chicken dung at the same time, in every circumferential direction pond；
C, Fen Chi
A point pond is carried out when fry growth is to 9-10cm, the half fry in fry total amount is put into the new cement pit of same specification
In, the water quality of new and old cement pit is identical, it is carried out disinfection at the same time to old pond using quick lime；
D, a point pond is fed
After dividing pond, select partial size for the feed of 1-2mm, the protein content of feed is 40-45%, step feeding when feeding intake, injected volume
Every pond 5-7.5Kg/ days, the shoal of fish is driven after feeding half an hour every time；
E, it harvests
Terminate nursery when fry growth is to 15cm.
2. big squama Barb larval rearing method described in accordance with the claim 1, it is characterised in that: the fry is fed in step, throws
Every 2-3 hours one defective materials of throwing when material.
3. big squama Barb larval rearing method described in accordance with the claim 1, it is characterised in that: it is described that pond is divided to feed in step, it throws
Every 4.5-5.5 hours one defective materials of throwing when material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907715.9A CN109566483A (en) | 2017-09-29 | 2017-09-29 | A kind of big squama Barb larval rearing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907715.9A CN109566483A (en) | 2017-09-29 | 2017-09-29 | A kind of big squama Barb larval rearing method |
Publications (1)
| Publication Number | Publication Date |
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| CN109566483A true CN109566483A (en) | 2019-04-05 |
Family
ID=65914294
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710907715.9A Pending CN109566483A (en) | 2017-09-29 | 2017-09-29 | A kind of big squama Barb larval rearing method |
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| Country | Link |
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| CN (1) | CN109566483A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011271A (en) * | 2019-12-20 | 2020-04-17 | 江苏省农业科学院宿迁农科所 | Siniperca chuatsi out-of-season cultivation method using sinocyclocheilus grahami as bait fish |
| CN112889710A (en) * | 2020-12-14 | 2021-06-04 | 江苏省农业科学院宿迁农科所 | Treatment method for reducing death rate of postpartum sinocyclocheilus grahami |
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| CN106259118A (en) * | 2016-08-24 | 2017-01-04 | 江苏省农业科学院宿迁农科所 | A kind of big squama fry rearing method |
| CN106900608A (en) * | 2017-05-03 | 2017-06-30 | 重庆两江生态渔业发展有限公司 | A kind of breeding method of big squama Barb fishes |
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2017
- 2017-09-29 CN CN201710907715.9A patent/CN109566483A/en active Pending
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011271A (en) * | 2019-12-20 | 2020-04-17 | 江苏省农业科学院宿迁农科所 | Siniperca chuatsi out-of-season cultivation method using sinocyclocheilus grahami as bait fish |
| CN111011271B (en) * | 2019-12-20 | 2022-06-14 | 江苏省农业科学院宿迁农科所 | Sinocyclocheilus clocheilus-graham out-of-season Siniperca chuatsi cultivation method using Sinocyclocheilus graham as bait fish |
| CN112889710A (en) * | 2020-12-14 | 2021-06-04 | 江苏省农业科学院宿迁农科所 | Treatment method for reducing death rate of postpartum sinocyclocheilus grahami |
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Application publication date: 20190405 |