CN104396804A - Method for culturing grass shrimps by using net cages - Google Patents
Method for culturing grass shrimps by using net cages Download PDFInfo
- Publication number
- CN104396804A CN104396804A CN201410518060.2A CN201410518060A CN104396804A CN 104396804 A CN104396804 A CN 104396804A CN 201410518060 A CN201410518060 A CN 201410518060A CN 104396804 A CN104396804 A CN 104396804A
- Authority
- CN
- China
- Prior art keywords
- culturing
- breeding box
- grass shrimp
- cage culture
- cage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
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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
Abstract
The invention discloses a method for culturing grass shrimps by using net cages. The method comprises the steps of culturing pond selection and construction, grass shrimp seed selection, and daily management. The area of the culturing pond is 2-3 Mu. A plurality of plank roads are built on the culturing pond. Culturing cages are fixed on two sides of the plank roads and by the pond side; and river mud with a thickness of 10-20cm, benthic plants, floating plants and small aeration equipment are arranged in the culturing cages. According to the invention, with the net cage culturing method, farmers can carry out scientific management during a culturing process, and the situation of epidemic diseases can be reduced during the culturing process. Also, harvesting is simpler and faster. Therefore, culturing cost of farmers is greatly saved, and culturing benefit is improved.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to a kind of method of cage culture grass shrimp.
Background technology
Grass shrimp meat flavour is delicious, be of high nutritive value, dark like by consumers in general the pattern that existing cultural technique many employings water field of big area is raised scattered, this gives in management and brings very large difficulty, especially the later stage fishes for not easily, add the aquaculture cost of raiser, large area is raised scattered and is easily occurred that epidemic disease infects simultaneously, causes the situation of the mortality of grass shrimp to occur.
Summary of the invention
The object of this invention is to provide a kind of simple and convenient management, fish for conveniently, reduce the grass shrimp cultural method that disease occurs simultaneously.
The technical scheme taked in order to the present invention that solves the problem is: a kind of method of cage culture grass shrimp, the choosing comprising culturing pool is built, the selection of shrimp seedling, daily management, it is characterized in that: described culturing pool area is at 2-3 mu, many plank roads are wherein built, breeding box is fixed on plank road both sides and cultivation pool side, the thick river silt of 10-20cm, phytobenthos, floating plant and small-sized oxygen increasing equipment is provided with in breeding box, every day is 7 .-9 points early, 5 .-7 select food of throwing something and feeding at dusk, each feeding amount is the 7%-10% of grass shrimp body weight in net cage.
Based on being light aluminum alloy bottom above-mentioned breeding box, surrounding adopts three layers of nylon wire, width of mesh 1mm, and breeding box length, width and height are all 1m.
To sink under water 50-70cm based on above-mentioned breeding box.
Be water caltrop or hydrilla verticillata based on above-mentioned phytobenthos, described floating plant is water lettuce and Eichhornia crassipes.
The 20%-30% of net cage area is accounted for based on above-mentioned floating plant
Beneficial effect of the present invention: the present invention adopts cage type cultural method, be convenient to raiser's scientific management in breeding process, reduce the situation of happening and prevelence venereal disease evil in breeding process, when fishing for simultaneously, more simple and efficient, for raiser has saved a large amount of aquaculture costs, improve culture benefit.
Embodiment
Embodiment 1
A kind of method of cage culture grass shrimp, the choosing comprising culturing pool is built, the selection of shrimp seedling, daily management, it is characterized in that: described culturing pool area is at 2 mu, many plank roads are wherein built, breeding box is fixed on plank road both sides and cultivation pool side, and be provided with the thick river silt of 10cm, phytobenthos, floating plant and small-sized oxygen increasing equipment in breeding box, every day is 7 points early, 5 select food of throwing something and feeding at dusk, each feeding amount is 7% of grass shrimp body weight in net cage.
Be light aluminum alloy bottom above-mentioned breeding box, surrounding adopts three layers of nylon wire, width of mesh 1mm, and breeding box length, width and height are all 1m.
Above-mentioned breeding box sinks under water 50cm.
Above-mentioned phytobenthos is water caltrop or hydrilla verticillata, and described floating plant is water lettuce and Eichhornia crassipes.
Above-mentioned floating plant accounts for 20% of net cage area
embodiment 2
A kind of method of cage culture grass shrimp, the choosing comprising culturing pool is built, the selection of shrimp seedling, daily management, it is characterized in that: described culturing pool area is at 3 mu, many plank roads are wherein built, breeding box is fixed on plank road both sides and cultivation pool side, and be provided with the thick river silt of 10cm, phytobenthos, floating plant and small-sized oxygen increasing equipment in breeding box, every day is 8 points early, 6 select food of throwing something and feeding at dusk, each feeding amount is 9% of grass shrimp body weight in net cage.
Be light aluminum alloy bottom above-mentioned breeding box, surrounding adopts three layers of nylon wire, width of mesh 1mm, and breeding box length, width and height are all 1m.
Above-mentioned breeding box sinks under water 60cm.
Above-mentioned phytobenthos is water caltrop or hydrilla verticillata, and described floating plant is water lettuce and Eichhornia crassipes.
Above-mentioned floating plant accounts for 30% of net cage area.
Claims (5)
1. the method for a cage culture grass shrimp, the choosing comprising culturing pool is built, the selection of shrimp seedling, daily management, it is characterized in that: described culturing pool area is at 2-3 mu, many plank roads are wherein built, breeding box is fixed on plank road both sides and cultivation pool side, and be provided with the thick river silt of 10-20cm, phytobenthos, floating plant and small-sized oxygen increasing equipment in breeding box, every day is 7 .-9 points early, 5 .-7 select food of throwing something and feeding at dusk, each feeding amount is the 7%-10% of grass shrimp body weight in net cage.
2. the method for a kind of cage culture grass shrimp according to claim 1, is characterized in that: be light aluminum alloy bottom described breeding box, surrounding adopts three layers of nylon wire, width of mesh 1mm, and breeding box length, width and height are all 1m.
3. the method for a kind of cage culture grass shrimp according to claim 1, is characterized in that: described breeding box sinks under water 50-70cm.
4. the method for a kind of cage culture grass shrimp according to claim 1, it is characterized in that: described phytobenthos is water caltrop or hydrilla verticillata, described floating plant is water lettuce and Eichhornia crassipes.
5. the method for a kind of cage culture grass shrimp according to claim 4, is characterized in that: described floating plant accounts for the 20%-30% of net cage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518060.2A CN104396804A (en) | 2014-09-30 | 2014-09-30 | Method for culturing grass shrimps by using net cages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518060.2A CN104396804A (en) | 2014-09-30 | 2014-09-30 | Method for culturing grass shrimps by using net cages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104396804A true CN104396804A (en) | 2015-03-11 |
Family
ID=52634532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410518060.2A Pending CN104396804A (en) | 2014-09-30 | 2014-09-30 | Method for culturing grass shrimps by using net cages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104396804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125176A (en) * | 2017-05-16 | 2017-09-05 | 苏州市相城区新时代特种水产养殖场 | Cost-effective grass shrimp cultural method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100665196B1 (en) * | 2005-01-14 | 2007-01-04 | 장종명 | The shrimp farm not to exchange water |
| MX2007003273A (en) * | 2007-03-15 | 2009-03-02 | Herzberg Maria Guadalupe Marth | Shrimp farming in floating cages. |
| CN102210271A (en) * | 2010-04-01 | 2011-10-12 | 上海海洋大学 | Artificial culture method and culture equipment of mysid |
| CN102499158A (en) * | 2011-11-15 | 2012-06-20 | 河北省海洋与水产科学研究院 | High-density industrial seed culture method for freshwater shrimps |
| CN203233877U (en) * | 2013-03-25 | 2013-10-16 | 杨成胜 | Special net cage for healthful aquaculture of freshwater shrimps |
| CN103444600A (en) * | 2013-07-11 | 2013-12-18 | 江苏省水产技术推广站 | Two-stage efficient rearing method for freshwater shrimp fry |
-
2014
- 2014-09-30 CN CN201410518060.2A patent/CN104396804A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100665196B1 (en) * | 2005-01-14 | 2007-01-04 | 장종명 | The shrimp farm not to exchange water |
| MX2007003273A (en) * | 2007-03-15 | 2009-03-02 | Herzberg Maria Guadalupe Marth | Shrimp farming in floating cages. |
| CN102210271A (en) * | 2010-04-01 | 2011-10-12 | 上海海洋大学 | Artificial culture method and culture equipment of mysid |
| CN102499158A (en) * | 2011-11-15 | 2012-06-20 | 河北省海洋与水产科学研究院 | High-density industrial seed culture method for freshwater shrimps |
| CN203233877U (en) * | 2013-03-25 | 2013-10-16 | 杨成胜 | Special net cage for healthful aquaculture of freshwater shrimps |
| CN103444600A (en) * | 2013-07-11 | 2013-12-18 | 江苏省水产技术推广站 | Two-stage efficient rearing method for freshwater shrimp fry |
Non-Patent Citations (2)
| Title |
|---|
| 刘文斌: "《淡水养虾一月通》", 31 July 1998, 中国农业大学出版社 * |
| 陈先等: "《家庭致富500法》", 31 August 1992, 湖北科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125176A (en) * | 2017-05-16 | 2017-09-05 | 苏州市相城区新时代特种水产养殖场 | Cost-effective grass shrimp cultural method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |