CN107258640A - A kind of cray anti-season cultural method - Google Patents
A kind of cray anti-season cultural method Download PDFInfo
- Publication number
- CN107258640A CN107258640A CN201710544688.3A CN201710544688A CN107258640A CN 107258640 A CN107258640 A CN 107258640A CN 201710544688 A CN201710544688 A CN 201710544688A CN 107258640 A CN107258640 A CN 107258640A
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- Prior art keywords
- pond
- cray
- water
- breed
- method described
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Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 241000238557 Decapoda Species 0.000 claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 14
- 241000195493 Cryptophyta Species 0.000 claims abstract description 9
- 230000001954 sterilising effect Effects 0.000 claims abstract description 8
- 241000251468 Actinopterygii Species 0.000 claims abstract description 4
- 150000003839 salts Chemical class 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000006213 oxygenation reaction Methods 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 5
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 3
- 235000018262 Arachis monticola Nutrition 0.000 claims description 3
- 244000201986 Cassia tora Species 0.000 claims description 3
- 241001113556 Elodea Species 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- HEZMRBNCRSVIHU-UHFFFAOYSA-N calcium boric acid dihypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-].OB(O)O HEZMRBNCRSVIHU-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000366 juvenile effect Effects 0.000 claims description 3
- 235000020232 peanut Nutrition 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 240000003826 Eichhornia crassipes Species 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 230000000474 nursing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 241000169203 Eichhornia Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 102000015781 Dietary Proteins Human genes 0.000 description 1
- 108010010256 Dietary Proteins Proteins 0.000 description 1
- 241000530454 Litopenaeus schmitti Species 0.000 description 1
- 241001327110 Macrobrachium rosenbergii Species 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000021245 dietary protein Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a kind of cray anti-season cultural method, methods described includes：(1) pond is built, selection rectangle pond, and warmhouse booth is built above pond；(2) pasture and water are planted, and pond disinfection plants algae crop, and the water that note depth is 0.9m~1.0m into pond into pond after one week；(3) cray shrimp seedling is put in a suitable place to breed, by shrimp seedling with after 3%~5% salt water sterilization, is equably placed on the pasture and water in pond；(4) cray is fed, between late October to Second Year March, and regulation pond temperature is 15~20 DEG C, and nursing daily is once；Pond temperature is adjusted to before fishing in Second Year March for 22~26 DEG C, is fed daily twice；(5) fish for, cray is reached after Catchable size, pull cray out sale.A kind of cray anti-season cultural method that the present invention is provided, cray grows in a metastable environment, significantly reduce stress, effectively reduce the incidence of disease, improve yield.
Description
Technical field
The present invention relates to technical field of aquaculture, more particularly to a kind of cray anti-season cultural method.
Background technology
The current existing ripe greenhouse shrimp raising technology of China, by natural conditions such as manual control temperature, realizes South America
The winter cultivation of white shrimp, Macrobrachium rosenbergii etc., both improves economic benefit, and greatly enrich the dining table of people.Cray
Suitable water temperature is 9~40 DEG C, and the most suitable growth water temperature is 22~30 DEG C.In freshwater aquiculture, water temperature is maintained at more than 25 DEG C and is
It is good.
The characteristics of food that cray makes has nutritious, nice delicious and widely welcome, it is but existing
Technology, the cultivation for cray still rests on the southern band of Plain one, for the north cultivate cray when, still exist
The problem passed the winter, winter causes a large amount of diseases of cray and death, and cray yield is difficult to reach the market demand.
Therefore, in order to solve the above-mentioned technical problem, it is necessary to one kind can effectively reduce the incidence of disease, the small dragon of yield is improved
Shrimp anti-season cultural method.
The content of the invention
It is an object of the invention to provide a kind of cray anti-season cultural method, methods described includes：
(1) pond is built, selection rectangle pond, warmhouse booth is built above pond, the warmhouse booth is using thin
Film is encapsulated, and adds a cap rock in the thin film exterior layer；Configuration heat-preserving equipment in the warmhouse booth；
The water of injection 1/3rd in backward pond is built up in pond, and the Eusol of 20mg/L concentration is splashed in pond
Inside carry out disinfection,
(2) pasture and water are planted, and pond disinfection plants algae crop into pond after one week, and note depth is into pond
0.9m~1.0m water；
(3) cray shrimp seedling is put in a suitable place to breed, by shrimp seedling with after 3%~5% salt water sterilization, is equably placed on the water in pond
On grass；
(4) cray is fed, between late October to Second Year March, and regulation pond temperature is 15~20 DEG C, daily hello
Support once；Pond temperature is adjusted to before fishing in Second Year March for 22~26 DEG C, is fed daily twice；
(5) fish for, cray is reached after Catchable size, pull cray out sale.
Further, the pond selection length is 55~60m, and width is 12~15m, and depth is 1~1.2m pond,
Pond slope ratio is：1:1.2~1.4.
Further, the greenhouse is built by the following method：Bamboo chip is cut after light section thorn, buried along pond both sides are equidistant
Enter into soil, fixed to form arch with adhesive tape with respect to bending by both sides bamboo chip in the pool mouthful；Form the bamboo chip restocking of the arch
Crossbeam.
Further, 1.8m~2.0m is spaced between the bamboo chip.
Further, oxygenation microporous pipeline is fixed in the pond, and the oxygenation microporous pipeline is set outside pond in air pump company
Connect.
Further, the algae is the one or more in water hyacinth, water peanut or waterweed.
Further, also need to carry out pond daily management in feeding process, including water quality daily to pond, water
Temperature, pasture and water and the activity of cray are observed, and the processing to pond harmful organisms.
Further, the daily management also includes the sterilization to pond and changes water, it is ensured that the pH value in pond is in 7.5
Between~8.5, the transparency in pond is in 35cm or so.
Further, cray shrimp seedling puts process in a suitable place to breed, and put in a suitable place to breed sexually matured male 12~15gk of shrimp in every mu of pond, and female shrimp 25~
28kg。
Further, cray puts process in a suitable place to breed, and 4 × tail 10 is put in every mu of pond in a suitable place to breed6Tail juvenile prawn.
A kind of cray anti-season cultural method that the present invention is provided, will according to the life habit of cray and growth characteristic
Water temperature is controlled in optimum scope, will not occur the situation that similar summer high temperature bacterium largely grows, and also can effectively suppress blue
Algae is spread unchecked, while situation about will not cold and heat succeed each other, makes cray be grown in a metastable environment, greatly drop
It is low stress, effectively reduce the incidence of disease of cray, improve the yield of cray.
It should be appreciated that foregoing description substantially and follow-up description in detail are exemplary illustration and explanation, should not
As the limitation to claimed content of the invention.
Embodiment
By reference to one exemplary embodiment, the purpose of the present invention and function and the side for realizing these purposes and function
Method will be illustrated.However, the present invention is not limited to one exemplary embodiment as disclosed below；Can by multi-form come
It is realized.The essence of specification is only to aid in the detail of the various equivalent modifications Integrated Understanding present invention.
Present disclosure is illustrated below by specific embodiment.
According to the present invention, embodiment provides a kind of cray anti-season cultural method, and methods described includes：
(1) pond is built, selection rectangle pond, warmhouse booth is built above pond, the warmhouse booth is using thin
Film is encapsulated, and adds a cap rock in the thin film exterior layer；Configuration heat-preserving equipment in the warmhouse booth；The pond selection length is 55
~60m, width is 12~15m, and depth is 1~1.2m pond, and pond slope ratio is：1:1.2~1.4.It is micro- that oxygenation is fixed in pond
Hole pipeline, the oxygenation microporous pipeline is set outside pond in air pump connection.
The water of injection 1/3rd in backward pond is built up in pond, and the Eusol of 20mg/L concentration is splashed in pond
Inside carry out disinfection.
The method that greenhouse is built：Bamboo chip is cut after light section thorn, is embedded to along pond both sides are equidistant in soil, will in the pool mouthful
Both sides bamboo chip is fixed to form arch with respect to bending with adhesive tape；Formed between the bamboo chip restocking crossbeam of the arch, bamboo chip and be spaced
1.8m~2.0m.
(2) pasture and water are planted, and pond disinfection plants algae crop into pond after one week, and note depth is into pond
0.9m~1.0m water, wherein the algae is the one or more in water hyacinth, water peanut or waterweed.
(3) cray shrimp seedling is put in a suitable place to breed, by shrimp seedling with after 3%~5% salt water sterilization, is equably placed on the water in pond
On grass.In the present embodiment, cray shrimp seedling puts process in a suitable place to breed, and put in a suitable place to breed sexually matured male 12~15gk of shrimp in every mu of pond, and female shrimp 25~
28kg.In certain embodiments, cray puts process in a suitable place to breed, and 4 × tail 10 is put in every mu of pond in a suitable place to breed6Tail juvenile prawn.
(4) cray is fed, between late October to Second Year March, and regulation pond temperature is 15~20 DEG C, daily hello
Support once；Pond temperature is adjusted to before fishing in Second Year March for 22~26 DEG C, is fed daily twice.In feeding process also
Need to carry out pond daily management, including the activity to the water quality in pond, water temperature, pasture and water and cray is seen daily
Survey, and the processing to pond harmful organisms.Daily management also includes the sterilization to pond and changes water, it is ensured that the pH value in pond
Between 7.5~8.5, the transparency in pond is in 35cm or so.
In whole feeding process, the water quality parameter in pond for cray growing environment is as shown in table 1.
For the water quality parameter of cray growing environment in the pond of table 1
| Title | Parameter |
| Temperature | 15~26 DEG C |
| PH value | 7.5~8.5 |
| Transparency in pond | 35cm or so |
| Oxygen meltage | 5~6mg/L |
The feeding process between late October to Second Year March, regulation pond temperature is 15~20 DEG C, and one is fed daily
Secondary, the dietary protein content of dispensing is more than 50%.
Pond temperature is adjusted to before fishing in Second Year March for 22~26 DEG C, is fed daily twice, the bait albumen of dispensing
Matter content is between 40%~45%.
(5) fish for, cray is reached after Catchable size, pull cray out sale.
A kind of cray anti-season cultural method that the present invention is provided, will according to the life habit of cray and growth characteristic
Water temperature is controlled in optimum scope, will not occur the situation that similar summer high temperature bacterium largely grows, and also can effectively suppress blue
Algae is spread unchecked, while situation about will not cold and heat succeed each other, makes cray be grown in a metastable environment, greatly drop
It is low stress, effectively reduce the incidence of disease of cray, improve the yield of cray.
It should be noted that, in addition to above-mentioned embodiment, the present invention also has a lot of other embodiments certainly, this
In the explanation of the invention that discloses and practice be merely illustrative, above-described is only the preferred embodiment of the present invention,
For the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make it is some deformation and
Improve, these also should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. a kind of cray anti-season cultural method, it is characterised in that methods described includes：
(1) pond is built, selection rectangle pond, and warmhouse booth is built above pond, and the warmhouse booth is sealed using film
Dress, adds a cap rock in the thin film exterior layer；Configuration heat-preserving equipment in the warmhouse booth；
The water of injection 1/3rd in backward pond is built up in pond, and the Eusol of 20mg/L concentration is splashed to enter in pond
Row sterilization,
(2) pasture and water are planted, and pond disinfection is after one week, and algae crop is planted into pond, and note into pond depth be 0.9m~
1.0m water；
(3) cray shrimp seedling is put in a suitable place to breed, by shrimp seedling with after 3%~5% salt water sterilization, is equably placed on the pasture and water in pond
On；
(4) cray is fed, between late October to Second Year March, and regulation pond temperature is 15~20 DEG C, and one is fed daily
It is secondary；Pond temperature is adjusted to before fishing in Second Year March for 22~26 DEG C, is fed daily twice；
(5) fish for, cray is reached after Catchable size, pull cray out sale.
2. according to the method described in claim 1, it is characterised in that the pond selection length is 55~60m, width is 12~
15m, depth is 1~1.2m pond, and pond slope ratio is：1:1.2~1.4.
3. according to the method described in claim 1, it is characterised in that the greenhouse is built by the following method：Bamboo chip is cut into light
After section thorn, it is embedded to along pond both sides are equidistant in soil, is fixed to form arch with adhesive tape with respect to bending by both sides bamboo chip in the pool mouthful
Shape；Form the bamboo chip restocking crossbeam of the arch.
4. method according to claim 3, it is characterised in that 1.8m~2.0m is spaced between the bamboo chip.
5. according to the method described in claim 1, it is characterised in that oxygenation microporous pipeline is fixed in the pond, the oxygenation is micro-
Hole pipeline is set outside pond in air pump connection.
6. according to the method described in claim 1, it is characterised in that the algae is water hyacinth, water peanut or waterweed
In one or more.
7. according to the method described in claim 1, it is characterised in that also need to carry out daily pipe to pond in feeding process
Reason, including the water quality in pond, water temperature, pasture and water and the activity of cray are observed daily, and to pond harmful organisms
Processing.
8. method according to claim 7, it is characterised in that the daily management also includes the sterilization to pond and changed
Water, it is ensured that the pH value in pond is between 7.5~8.5, and the transparency in pond is in 35cm or so.
9. according to the method described in claim 1, it is characterised in that cray shrimp seedling puts process in a suitable place to breed, every mu of putting in a suitable place to breed property of pond into
Ripe male 12~15gk of shrimp, female 25~28kg of shrimp.
10. according to the method described in claim 1, it is characterised in that cray puts process in a suitable place to breed, 4 × tail 10 is put in every mu of pond in a suitable place to breed6
Tail juvenile prawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544688.3A CN107258640A (en) | 2017-07-06 | 2017-07-06 | A kind of cray anti-season cultural method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544688.3A CN107258640A (en) | 2017-07-06 | 2017-07-06 | A kind of cray anti-season cultural method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107258640A true CN107258640A (en) | 2017-10-20 |
Family
ID=60071681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544688.3A Pending CN107258640A (en) | 2017-07-06 | 2017-07-06 | A kind of cray anti-season cultural method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107258640A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711647A (en) * | 2017-11-20 | 2018-02-23 | 合肥康青源养殖有限公司 | Cray anti-season cultural method |
| CN108651346A (en) * | 2018-07-13 | 2018-10-16 | 刘军 | A kind of batch production cycle flowing water cray cultivation mating system |
| CN109673557A (en) * | 2019-02-21 | 2019-04-26 | 华中农业大学 | A kind of method of indoor circulating water cultivation cray |
| CN109906983A (en) * | 2019-04-30 | 2019-06-21 | 沈阳创普华农业投资有限公司 | Cray greenhouse breeding method and cray breeding greenhouse |
| CN110338113A (en) * | 2019-08-16 | 2019-10-18 | 浙江省海洋水产研究所 | Swimming crab season seeding method |
| CN110786279A (en) * | 2019-12-05 | 2020-02-14 | 合肥金巢生态农业有限公司 | Off-season procambarus clarkii breeding method |
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| CN106386600A (en) * | 2015-08-01 | 2017-02-15 | 牛玉琴 | Farming methods of crayfishes |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711647A (en) * | 2017-11-20 | 2018-02-23 | 合肥康青源养殖有限公司 | Cray anti-season cultural method |
| CN108651346A (en) * | 2018-07-13 | 2018-10-16 | 刘军 | A kind of batch production cycle flowing water cray cultivation mating system |
| CN109673557A (en) * | 2019-02-21 | 2019-04-26 | 华中农业大学 | A kind of method of indoor circulating water cultivation cray |
| CN109906983A (en) * | 2019-04-30 | 2019-06-21 | 沈阳创普华农业投资有限公司 | Cray greenhouse breeding method and cray breeding greenhouse |
| CN110338113A (en) * | 2019-08-16 | 2019-10-18 | 浙江省海洋水产研究所 | Swimming crab season seeding method |
| CN110338113B (en) * | 2019-08-16 | 2022-08-19 | 浙江省海洋水产研究所 | Out-of-season swimming crab seedling raising method |
| CN110786279A (en) * | 2019-12-05 | 2020-02-14 | 合肥金巢生态农业有限公司 | Off-season procambarus clarkii breeding method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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