CN104663530A - Technical method for culturing freshwater crayfish in pond - Google Patents
Technical method for culturing freshwater crayfish in pond Download PDFInfo
- Publication number
- CN104663530A CN104663530A CN201310637017.3A CN201310637017A CN104663530A CN 104663530 A CN104663530 A CN 104663530A CN 201310637017 A CN201310637017 A CN 201310637017A CN 104663530 A CN104663530 A CN 104663530A
- Authority
- CN
- China
- Prior art keywords
- pond
- water
- bait
- shrimp
- 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.)
- Pending
Links
Classifications
-
- 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
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a technical method for culturing freshwater crayfish in a pond and relates to the technical field of aquaculture. The technical method for culturing the freshwater crayfish in the pond includes the following steps: conditions of the pond, shrimp seed stocking, culturing management and fishing harvest. The technical method for culturing the freshwater crayfish in the pond has the advantages of fully utilizing production resources, and being free of professional equipment and cultivating pollution, standard and norm in breeding technology, scientific and norm in feeding and novel in co-culture technique, improving the quality of aquaculture to the largest extent and the benefit of crayfish.
Description
Technical field
The present invention relates to technical field of aquaculture, be specifically related to a kind of technical method of pond culture freshwater lobster.
Background technology
Lobster is the common name that Arthropoda Crustacea Decapoda Palinuridae 4 belongs to 19 kinds of lobsters.Have another name called prawn, leading shrimp, shrimp chief, extra large shrimp etc.Its cephalothorax is thicker, and shell is hard, colorful, and belly is short and small, and body is long general between 20 centimetres ~ 40 centimetres, and weighing about 0.5 kilogram, is a class maximum in shrimps.The heaviest can reach more than 5 kilograms, and people claims lobster tiger.Body is in thick cylindric, and back of the body abdomen is slightly flat flat, and carapace is flourishing, hard thick many sour jujubes, there be a pair powerful suproorbital spine in leading edge central authorities, the gill chamber that tool is closed, astaxanthin very important in lobster body is the strongest a kind of antioxidant of scientific discovery, and color illustrates that content astaxanthin is higher more deeply.Be widely used in cosmetics, food additives and medicine.The scientist of Osaka, Japan university finds, astaxanthin in shrimp body contributes to eliminating " jet lag " that produce because of jet lag, because the value of lobster is high, therefore market always there will be the phenomenon that supply falls short of demand, therefore propagating artificially of lobster is risen at present, but lobster cultivation technique is still more traditional, the survival rate of cultivation is extremely low, the serious desire of having attacked the cultivation of raiser and enthusiasm.
Summary of the invention
It is high that technical problem to be solved by this invention is to provide one to cultivate efficiency, and cost investment is little, is convenient to the technical method of the pond culture freshwater lobster managed.
Technical problem to be solved by this invention realizes by the following technical solutions.
A technical method for pond culture freshwater lobster, is characterized in that: comprise the following steps:
(1), pond condition:
Select to ventilate on the sunny side, soil property water conservation, pond is built in free of contamination place, water source, pond specification is 5-10 mu, the depth of water reaches >=and 1.5 meters, pond bottom is smooth and be set at the bottom of husky mud, and pond dam slope compares 1:3-4, in pond, plant part water plants or put into stone, brick, tile, area accounts for 1/3 of total water surface.
(2), shrimp seedling is put in a suitable place to breed:
Before putting in a suitable place to breed, sterilization of cleaning up the pond is carried out with quicklime 100-150 thousand grams/acre, sterilize and intake after 3 days, within 10 days, use the fertilizer rich water of 300-500 thousand grams/acre of fermentation maturities afterwards, put the long 3-5 centimetre of shrimp seedling selective body in a suitable place to breed, physically fit, disease-free, breeding density is at 2000-3000 tail/mu, and the same pond seed size of putting in a suitable place to breed is neat, between the lights or dawn pond at present.
(3) feeding and management:
1., bait feeding: shrimp to be thrown something and fed bait by the 20%-25% of body weight, Prawn to be thrown something and fed bait by the 15%-20% of body weight, prawn to be thrown something and fed bait by the 10%-15% of body weight, throw something and feed every day twice, sooner or later respectively once, throw something and feed evening the 70%-80% of full-time bait, and bait will be thrown in pool side shallow water, and 2-4 bait observation platform can be established in each pond.
2., water quality management: water quality is pure and fresh, transparency 30-40 centimetre, pH value 7-9, dissolved oxygen > 4 grams per liter, changes a water at 6-8 month high temperature season every 5-7 days, and each quantity of exchanged water is the 20%-30% of Chi Shui.
3., disease control: to become under shrimp or juvenile prawn prawn body before the pool to adopt lime water to carry out disinfection, every 15 days with the molten water full pool spilling head of quicklime 10-50 thousand grams/acre.
(4) results are fished for:
To catch with net or the dry mode of catching is gathered in the crops, gather in the crops when night is dim.
Described step (4) the net mode of catching is front by net placement pool side shallow water between the lights, and etting afterbody surfaces, and shrimp is received in hauling in the 2nd day morning, and the dry mode of catching drains Chi Shui, copies catch by diddle-net.
The invention has the beneficial effects as follows: the present invention make use of the resources of production fully, without the need to professional equipment, polluting without cultivating, Cultivating techniques standard criterion, throwing is raised scientific and normal, raises together with technology novelty, improve the quality of aquaculture significantly, thus improve the income of lobster.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A technical method for pond culture freshwater lobster, comprises the following steps:
(1), pond condition:
Select to ventilate on the sunny side, soil property water conservation, pond is built in free of contamination place, water source, pond specification is 10 mu, the depth of water reaches 1.5 meters, and pond bottom is smooth and be set at the bottom of husky mud, and pond dam slope compares 1:4, in pond, plant part water plants or put into stone, brick, tile, area accounts for 1/3 of total water surface.
(2), shrimp seedling is put in a suitable place to breed:
Before putting in a suitable place to breed, sterilization of cleaning up the pond is carried out with quicklime 150,000 grams/acre, sterilize and intake after 3 days, within 10 days, use the fertilizer rich water of 500,000 grams/acre of fermentation maturities afterwards, put long 5 centimetres of shrimp seedling selective body in a suitable place to breed, physically fit, disease-free, breeding density is at 3000 tails/mu, and the same pond seed size of putting in a suitable place to breed is neat, between the lights or dawn pond at present.
(3) feeding and management:
1., bait feeding: shrimp to be thrown something and fed bait by 25% of body weight, Prawn to be thrown something and fed bait by 20% of body weight, prawn to be thrown something and fed bait by 15% of body weight, throw something and feed every day twice, sooner or later respectively once, throw something and feed evening 80% of full-time bait, bait will be thrown in pool side shallow water, and 4 bait observation platforms can be established in each pond.
2., water quality management: water quality is pure and fresh, transparency 40 centimetres, pH value 9, dissolved oxygen 4 grams per liter, August high temperature season changed a water every 7 days, each quantity of exchanged water is 30% of Chi Shui.
3., disease control: to become under shrimp or juvenile prawn prawn body before the pool to adopt lime water to carry out disinfection, every 15 days with the molten water full pool spilling head of quicklime 50,000 grams/acre.
(4) results are fished for:
To catch with net or the dry mode of catching is gathered in the crops.Gather in the crops when night is dim, the net mode of catching is front by net placement pool side shallow water between the lights, and etting afterbody surfaces, and shrimp is received in hauling in the 2nd day morning, and the dry mode of catching drains Chi Shui, copies catch by diddle-net
Embodiment 2
A technical method for pond culture freshwater lobster, is characterized in that: comprise the following steps:
(1), pond condition:
Select to ventilate on the sunny side, soil property water conservation, pond is built in free of contamination place, water source, pond specification is 5 mu, and the depth of water reaches 2 meters, and pond bottom is smooth and be set at the bottom of husky mud, pond dam slope is than 1:3, and in pond, plant part water plants or put into stone, brick, tile, area accounts for 1/3 of total water surface.
(2), shrimp seedling is put in a suitable place to breed:
Before putting in a suitable place to breed, sterilization of cleaning up the pond is carried out with quicklime double centner/mu, sterilize and intake after 3 days, within 10 days, use the fertilizer rich water of 300,000 grams/acre of fermentation maturities afterwards, put long 3 centimetres of shrimp seedling selective body in a suitable place to breed, physically fit, disease-free, breeding density is at 2000 tails/mu, and the same pond seed size of putting in a suitable place to breed is neat, between the lights or dawn pond at present.
(3) feeding and management:
1., bait feeding: shrimp to be thrown something and fed bait by 20% of body weight, Prawn to be thrown something and fed bait by 15% of body weight, prawn to be thrown something and fed bait by 10% of body weight, throw something and feed every day twice, sooner or later respectively once, throw something and feed evening 70% of full-time bait, bait will be thrown in pool side shallow water, and 2 bait observation platforms can be established in each pond.
2., water quality management: water quality is pure and fresh, transparency 30 centimetres, pH value 7, dissolved oxygen 4 grams per liter, June high temperature season changed a water every 5 days, each quantity of exchanged water is 20% of Chi Shui.
3., disease control: to become under shrimp or juvenile prawn prawn body before the pool to adopt lime water to carry out disinfection, every 15 days with the molten water full pool spilling head of quicklime 10,000 grams/acre.
(4) results are fished for:
To catch with net or the dry mode of catching is gathered in the crops.Gather in the crops when night is dim, the net mode of catching is front by net placement pool side shallow water between the lights, and etting afterbody surfaces, and shrimp is received in hauling in the 2nd day morning, and the dry mode of catching drains Chi Shui, copies catch by diddle-net
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a technical method for pond culture freshwater lobster, is characterized in that: comprise the following steps:
(1), pond condition:
Select to ventilate on the sunny side, soil property water conservation, pond is built in free of contamination place, water source, pond specification is 5-10 mu, the depth of water reaches >=and 1.5 meters, pond bottom is smooth and be set at the bottom of husky mud, and pond dam slope compares 1:3-4, in pond, plant part water plants or put into stone, brick, tile, area accounts for 1/3 of total water surface.
(2), shrimp seedling is put in a suitable place to breed:
Before putting in a suitable place to breed, sterilization of cleaning up the pond is carried out with quicklime 100-150 thousand grams/acre, sterilize and intake after 3 days, within 10 days, use the fertilizer rich water of 300-500 thousand grams/acre of fermentation maturities afterwards, put the long 3-5 centimetre of shrimp seedling selective body in a suitable place to breed, physically fit, disease-free, breeding density is at 2000-3000 tail/mu, and the same pond seed size of putting in a suitable place to breed is neat, between the lights or dawn pond at present.
(3) feeding and management:
1., bait feeding: shrimp to be thrown something and fed bait by the 20%-25% of body weight, Prawn to be thrown something and fed bait by the 15%-20% of body weight, prawn to be thrown something and fed bait by the 10%-15% of body weight, throw something and feed every day twice, sooner or later respectively once, throw something and feed evening the 70%-80% of full-time bait, and bait will be thrown in pool side shallow water, and 2-4 bait observation platform can be established in each pond.
2., water quality management: water quality is pure and fresh, transparency 30-40 centimetre, pH value 7-9, dissolved oxygen > 4 grams per liter, changes a water at 6-8 month high temperature season every 5-7 days, and each quantity of exchanged water is the 20%-30% of Chi Shui.
3., disease control: to become under shrimp or juvenile prawn prawn body before the pool to adopt lime water to carry out disinfection, every 15 days with the molten water full pool spilling head of quicklime 10-50 thousand grams/acre.
(4) results are fished for:
To catch with net or the dry mode of catching is gathered in the crops, gather in the crops when night is dim.
2. the technical method of a kind of pond culture freshwater lobster according to claim 1, it is characterized in that: described step (4) the net mode of catching is front by net placement pool side shallow water between the lights, etting afterbody surfaces, shrimp is received in hauling in 2nd day morning, the dry mode of catching drains Chi Shui, copies catch by diddle-net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637017.3A CN104663530A (en) | 2013-12-02 | 2013-12-02 | Technical method for culturing freshwater crayfish in pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637017.3A CN104663530A (en) | 2013-12-02 | 2013-12-02 | Technical method for culturing freshwater crayfish in pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104663530A true CN104663530A (en) | 2015-06-03 |
Family
ID=53299542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310637017.3A Pending CN104663530A (en) | 2013-12-02 | 2013-12-02 | Technical method for culturing freshwater crayfish in pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104663530A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028265A (en) * | 2015-06-23 | 2015-11-11 | 朱喜存 | Prawn ecological polyculture method |
| CN105210953A (en) * | 2015-10-29 | 2016-01-06 | 苏州市美人半岛齐力生态农产品专业合作社 | The high-yield cultivation method of shrimp |
| CN107047408A (en) * | 2017-04-10 | 2017-08-18 | 刘忠宁 | A kind of cultural method of freshwater crayfish |
| CN107683807A (en) * | 2017-09-14 | 2018-02-13 | 广东天海参威科技开发有限公司 | A kind of sea-farming method of Australia freshwater lobster salinization |
| CN110521519A (en) * | 2019-09-04 | 2019-12-03 | 和县明信水产养殖专业合作社 | A kind of disinfection and management system based on the cultivation of rice field lobster |
-
2013
- 2013-12-02 CN CN201310637017.3A patent/CN104663530A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028265A (en) * | 2015-06-23 | 2015-11-11 | 朱喜存 | Prawn ecological polyculture method |
| CN105210953A (en) * | 2015-10-29 | 2016-01-06 | 苏州市美人半岛齐力生态农产品专业合作社 | The high-yield cultivation method of shrimp |
| CN107047408A (en) * | 2017-04-10 | 2017-08-18 | 刘忠宁 | A kind of cultural method of freshwater crayfish |
| CN107683807A (en) * | 2017-09-14 | 2018-02-13 | 广东天海参威科技开发有限公司 | A kind of sea-farming method of Australia freshwater lobster salinization |
| CN110521519A (en) * | 2019-09-04 | 2019-12-03 | 和县明信水产养殖专业合作社 | A kind of disinfection and management system based on the cultivation of rice field lobster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103444600B (en) | Two-stage efficient rearing method for freshwater shrimp fry | |
| CN103828748B (en) | Pond greenhouse Penaeus Vannmei, the method for three batches of alternate cultures of Macrobrachium rosenbergii | |
| CN103120134B (en) | Pollution-free freshwater shrimp cultivation method | |
| CN104521815A (en) | Technical method for breeding freshwater shrimps in paddy field | |
| CN103493788A (en) | Leech high-density stereoscopic cultivation method | |
| CN103430877A (en) | Comprehensive and ecological river crab pond culturing method | |
| CN112042570B (en) | Method for efficiently cultivating and domesticating micropterus salmoides water bloom seedlings in pond greenhouse | |
| CN105454113A (en) | Fish, shrimp, and shellfish seawater pond circulating aquacultural method | |
| CN105248320A (en) | Freshwater shrimp culture method | |
| CN103141426A (en) | Method for efficiently breeding blue crabs | |
| CN104663530A (en) | Technical method for culturing freshwater crayfish in pond | |
| CN105210953A (en) | The high-yield cultivation method of shrimp | |
| CN102726326A (en) | Pond culture method of loaches | |
| CN105519475A (en) | High-yield cultivation method of shrimps | |
| CN103109759A (en) | Freshwater aquaculture method of litopenaeus vannamei | |
| CN104542456A (en) | Imitative ecological breeding method of giant salamanders | |
| CN102144585B (en) | Mixed culture method of hyriopsis schlegeli and bulk freshwater fishes | |
| CN107683804A (en) | A kind of technical method of pond culture freshwater lobster | |
| CN102860273A (en) | Crossbreeding method of mud crab | |
| CN105613357A (en) | Black sea bream fry culturing technology | |
| CN104381178A (en) | Cultellus attenuatus offspring seed cultivation method | |
| CN104322409A (en) | Cost-reduced pike aquaculture method | |
| CN103688882A (en) | High-density crab cultivating method | |
| CN105994051A (en) | Method for breeding metapenaeus ensis in rice field | |
| CN104145868B (en) | A kind of method improving pond loach fry survival rate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |