CN1934936A - Crab-clam polyculture method - Google Patents
Crab-clam polyculture method Download PDFInfo
- Publication number
- CN1934936A CN1934936A CNA2006100394314A CN200610039431A CN1934936A CN 1934936 A CN1934936 A CN 1934936A CN A2006100394314 A CNA2006100394314 A CN A2006100394314A CN 200610039431 A CN200610039431 A CN 200610039431A CN 1934936 A CN1934936 A CN 1934936A
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- CN
- China
- Prior art keywords
- crab
- clam
- kilogram
- clams
- breed
- 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
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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 present invention relates to a method fox mixed-raising crab and clam. It is characterized by that in every ma of water surface in which 1000 breeding clams are being bred 5-8 kg of juvenile crabs can be bred. Besides, said invention adopts special-purpose bag for raising breeding clams, every bag can hold 3-4 breeding clams, and regularly adds food and changes fresh water, and regularly spread quicklime powder so as to attain the goal for mixed-raising clams and crabs.
Description
Affiliated technical field
The present invention relates to the method for a kind of crab and pearl culturing clam mixed breed.
Technical background
Pearl and crab all are " treasures " in the fresh water aquaculture, its market demand steady growth, and economic benefit is also higher.In fresh water aquaculture in the past, the breed of pearl culturing clam has pure supporting with fish, freshwater mussel to raise together with, and the breed of crab also has pure supporting with fish, crab to raise together with.Because the realistic problem of crab crab eat clam meat adds that the two all is to need the big kind of calcium amount, causes the two to raise together with difficulty and strengthens, and is not used in the production always.
Summary of the invention
The method that the purpose of this invention is to provide a kind of crab, freshwater mussel mixed breed.
The present invention is achieved in that and selects the strong hydriopsis cumingii of quality better, growth potential as pearl culturing clam that every mu of water surface is put 1000 in a suitable place to breed.In order to solve the problem of crab crab eat clam meat, with supporting the special-purpose mesh bag of freshwater mussel, only put pearl culturing clam 3-4 for every bag, placed side by side, abdominal foot and is fixed on the Sprite bottle and does on Buddhist nun's wool of buoy up; Then, every mu of stocking size is 100/kilogram an Eriocheir sinensia juvenile crab 5-8 kilogram, promptly every mu put in a suitable place to breed juvenile crab quantity be 500-800 only, realize the mixed breed of the two.In order to improve the cultivating condition of the two, promote the symbiotic co-existence of the two, must implement its mixed breed administrative skill, emphasis is to determine reasonably to raise together with density, regularly feeds intake, changes water and the living buck of splashing, and keeps the pure and fresh work of water quality refreshing, 4-10 month, the every month quicklime 30-60 kilogram of regularly splashing.
Enforcement by technique scheme, rationally put in a suitable place to breed on the basis of hydriopsis cumingii density definite, the Eriocheir sinensia of mixed breed some, adopt special-purpose bag for raising breeding clam, the water and the lime water of splashing regularly fed intake, changed, crab, freshwater mussel ecologic breeding realized, symbiotic co-existence, improve ecotope, improved culture benefit.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1: at every mu of water surface of putting 1000 hydriopsis cumingiis in a suitable place to breed, mix stocking size and be 100/kilogram 5 kilograms of juvenile crabs, periodic replacement water, 4-10 month, the every month quicklime 30-60 kilogram of regularly splashing;
Embodiment 2: at every mu of water surface of putting 1000 hydriopsis cumingiis in a suitable place to breed, mix stocking size and be 100/kilogram 6 kilograms of juvenile crabs, periodic replacement water, 4-10 month, the every month quicklime 30-60 kilogram of regularly splashing;
Embodiment 3: at every mu of water surface of putting 1000 hydriopsis cumingiis in a suitable place to breed, mix stocking size and be 100/kilogram 7 kilograms of juvenile crabs, periodic replacement water, 4-10 month, the every month quicklime 30-60 kilogram of regularly splashing;
Embodiment 4: at every mu of water surface of putting 1000 hydriopsis cumingiis in a suitable place to breed, mix stocking size and be 100/kilogram 8 kilograms of juvenile crabs, periodic replacement water, 4-10 month, the every month quicklime 30-60 kilogram of regularly splashing.
Claims (2)
1, a kind of crab, clam polyculture method is characterized in that the water surface of putting 1000 hydriopsis cumingii pearl culturing clams in a suitable place to breed at every mu, mix stocking size and be 100/kilogram Eriocheir sinensia juvenile crab 5-8 kilogram, every mu of juvenile crab quantity be 500-800 only; 4-10 month, the quicklime 30-60 kilogram of regularly splashing.
2, according to claims 1 described crab, clam polyculture method, it is characterized in that hydriopsis cumingii use special-purpose bag for raising breeding clam, only put pearl culturing clam 3-4 for every bag, placed side by side, abdominal foot is up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100394314A CN1934936A (en) | 2006-03-25 | 2006-03-25 | Crab-clam polyculture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100394314A CN1934936A (en) | 2006-03-25 | 2006-03-25 | Crab-clam polyculture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1934936A true CN1934936A (en) | 2007-03-28 |
Family
ID=37952826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100394314A Pending CN1934936A (en) | 2006-03-25 | 2006-03-25 | Crab-clam polyculture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1934936A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926301A (en) * | 2010-08-31 | 2010-12-29 | 浙江海洋学院 | A kind of seabeach is coated with encloses the efficient aquaculture management method of low-carbon environment-friendly that pool shrimp, crab and shellfish is raised together with |
| CN102217562A (en) * | 2011-03-28 | 2011-10-19 | 大通湖天泓渔业股份有限公司 | Mixed breeding method of pearls and river crabs |
| CN103109756A (en) * | 2011-11-16 | 2013-05-22 | 邹佩余 | Seasonal swimming crab breeding method and carrier using mussel breeding stringer |
-
2006
- 2006-03-25 CN CNA2006100394314A patent/CN1934936A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926301A (en) * | 2010-08-31 | 2010-12-29 | 浙江海洋学院 | A kind of seabeach is coated with encloses the efficient aquaculture management method of low-carbon environment-friendly that pool shrimp, crab and shellfish is raised together with |
| CN101926301B (en) * | 2010-08-31 | 2013-06-05 | 浙江海洋学院 | Low-carbon, environmental-friendly and efficient culturing management method for poly-culture of shrimps, crabs and shellfish in sea, mudflat and ponds |
| CN102217562A (en) * | 2011-03-28 | 2011-10-19 | 大通湖天泓渔业股份有限公司 | Mixed breeding method of pearls and river crabs |
| CN103109756A (en) * | 2011-11-16 | 2013-05-22 | 邹佩余 | Seasonal swimming crab breeding method and carrier using mussel breeding stringer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |