CN1211386A - High-output culture method for prawn - Google Patents
High-output culture method for prawn Download PDFInfo
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- CN1211386A CN1211386A CN97108658A CN97108658A CN1211386A CN 1211386 A CN1211386 A CN 1211386A CN 97108658 A CN97108658 A CN 97108658A CN 97108658 A CN97108658 A CN 97108658A CN 1211386 A CN1211386 A CN 1211386A
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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
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Abstract
A method for cultivating prawn for higher output includes such steps as conventionally pretreating sludge by removing it and treating it and water with BI-type water purifying agent, introducing sea water into pool while treating it with BE-type water-purifying agent, sunning for 2-4 days, putting young prawn with density of 35-40 thousands/mu, spraying BE-type water-purifying agent per 6-8 days, regulating pH value to 8-9 to make water transparent by 20-40 cm, exchanging sea water per 6-8 days, using sloughing agent frequently, and conventional treatment for preventing diseases.
Description
The present invention relates to a kind of prawn high yielding culture new method, the prawn culturing method of especially a kind of seawater or brackish water.
Over past ten years, both at home and abroad prawn culturing is on the brink of bankruptcy mostly because of water pollution and viral communication.Be to revitalize shrimp farming, the domestic product that shrimp body disease occurred specially controlling is such as " fishes and shrimps treasured " etc.The water body disinfection that the prawn disease of preventing and treating also arranged with purify medicament, such as " red spirit " etc.Said method takes stopgap measures mostly and can not effect a permanent cure, and can not fundamentally improve shrimp pond water quality, makes the growth of shrimp that good ecotope be arranged.
The objective of the invention is for provide a kind of utilize the precious prawn pool bed mud of water purification at the bottom of water carry out preliminary treatment; and utilize it to carry out the shelling of water quality protection and short shrimp, thereby but rapid adjustment water quality, stablize pH value, increase oxygen in water, eliminate noxious bacteria, suppress that ammonia nitrogen forms in the water, improve the water purification treasured prawn high yielding culture new method of fishes and shrimps output.
Purpose of the present invention can realize by following measure:
A kind of prawn high yielding culture new method contains and has the following steps:
1. clear pond bed mud preliminary treatment, putting water depth of the residual end of dried seawater is 0-20 centimetre, the shrimp pond is processed and is splashed medicament and shine the pond routinely; Bed mud, end water treatment agent BI type water purification treasured are sprayed by every square metre of 4-8g in full pond then, and shine pond 3-4 days; 2. water inlet is processed and is put seedling, when introducing seawater in the shrimp pond, adds BI type water purification treasured while advancing by every cubic metre of 4-8g at water inlet, and the Man Chihou every cubic metre of 2-6gBI type water purification treasured of evenly splashing again can be put seedling after quiet solarization 2-4 days, and putting seedling density is ten thousand/mu of 3.5-4; 3. water quality protection was put behind the seedling per 68 days, and by every cubic metre of 2-6g pond water quality protective agent BE type water purification treasured of splashing, and to adjust the pond water ph value be 8-9, and water transparence is 20-40 centimetre; 4. short shrimp shelling can be carried out synchronously with water quality protection, renews bright seawater 10-15 centimetre in every 6-8 days, and changes sides and add every cubic metre of 2-6gBE type water purification treasured in the limit; And the conventional shelling of adding medicine; 5. conventional prevention and cure of shrimp disease gets final product.
Purpose of the present invention also can realize by following measure:
Described prawn high yielding culture new method is when prawn raises the nose above water to breathe, and can add the BE type water purification treasured by every cubic metre of 5-10g.
Described prawn high yielding culture new method is when algae content in the seawater during greater than 240g/ ton water, can add algicide, the BE type water purification treasured of the every cubic metre of 4-8g that splashed again after 2-4 days.
The present invention has following advantage compared to existing technology:
1, the present invention earlier with Shrimp pond, end water except with the processing method of conventional shrimp pond, the BI type water purification treasured that also adopts Gansu Lan Tai Environmental Protection Group, Ltd. to produce carries out preliminary treatment to bed mud, Di Shui, thereby can eliminate the harmful bacteria in bed mud, the end water, organic slag at the bottom of the minimizing pond; Can fundamentally lay a solid foundation for water quality protection.
2, the present invention is when introducing seawater, the BE type water purification treasured that the production of Bian Jialantai company is advanced on the limit carries out preliminary treatment to water quality, just water quality is handled every some cycles subsequently with BE type water purification treasured, but rapid adjustment water quality, the stabilizing water quality pH value, increase oxygen in water content, suppress ammonia nitrogen formation in the water, thereby can guarantee the survival rate height of shrimp seedling, general survival rate is up to about 82%.
3, the present invention is when the shelling of short shrimp, and the limit is changed the waterside and added BE type water purification treasured, can make only smoothly shelling of shrimp, is conducive to a shrimp Fast Growth, and every mu of its amount of increase in production is compared conventional method up to about 10%.
The present invention also is described in further detail in connection with embodiment:
A kind of prawn high yielding culture new method contains and has the following steps:
1. clear pond bed mud preliminary treatment, putting water depth of the residual end of dried seawater is 15 centimetres, the shrimp pond is processed and is splashed medicament and shine the pond routinely; Bed mud, end water treatment agent BI type water purification treasured are sprayed by every square metre of 6g in full pond then, and shine pond 3-4 days; 2. water inlet is processed and is put seedling, when introducing seawater in the shrimp pond, adds BI type water purification treasured while advancing by every cubic metre of 6g at water inlet, the Man Chihou every cubic metre of 4gBI type water purification treasured of evenly splashing again, and quiet solarization can be put seedling after 3 days, and putting seedling density is ten thousand/mu of 3.5-4; 3. water quality protection was put behind the seedling per 7 days, by every cubic metre of 4g pond water quality protective agent BE type water purification treasured of splashing, and with quick lime or BE type water purification precious to adjust the pond water ph value be 8.5, water transparence is 30 centimetres; 4. short shrimp shelling can be carried out synchronously with water quality protection, renews 13 centimetres in bright seawater in per 7 days, and changes sides and add every cubic metre of 4gBE type water purification treasured in the limit; And the conventional shelling of adding medicine; 5. conventional prevention and cure of shrimp disease gets final product; Above-mentioned BI type, BE type water purification treasured are that Gansu Lan Tai Environmental Protection Group, Ltd. produces.
Described prawn high yielding culture new method is when prawn raises the nose above water to breathe, and can add the BE type water purification treasured by every cubic metre of 5-10g.
Described prawn high yielding culture new method is when algae content in the seawater during greater than 240g/ ton water, can add algicide, the BE type water purification treasured of the every cubic metre of 6g that splashed again after 3 days.
Claims (3)
1, a kind of prawn high yielding culture new method is characterized in that this method contains to have the following steps:
1. clear pond bed mud preliminary treatment, putting water depth of the residual end of dried seawater is 0-20 centimetre, the shrimp pond is processed and is splashed medicament and shine the pond routinely; Bed mud, end water treatment agent BI type water purification treasured are sprayed by every square metre of 4-8g in full pond then, and shine pond 3-4 days; 2. water inlet is processed and is put seedling, when introducing seawater in the shrimp pond, adds BI type water purification treasured while advancing by every cubic metre of 4-8g at water inlet, and the Man Chihou every cubic metre of 2-6gBI type water purification treasured of evenly splashing again can be put seedling after quiet solarization 2-4 days, and putting seedling density is ten thousand/mu of 3.5-4; 3. water quality protection was put behind the seedling every 6-8 days, and by every cubic metre of 2-6g pond water quality protective agent BE type water purification treasured of splashing, and to adjust the pond water ph value be 8-9, and water transparence is 20-40 centimetre; 4. short shrimp shelling can be carried out synchronously with water quality protection, renews bright seawater 10-15 centimetre in every 6-8 days, and changes sides and add every cubic metre of 2-6gBE type water purification treasured in the limit; And the conventional shelling of adding medicine; 5. conventional prevention and cure of shrimp disease gets final product.
2, prawn high yielding culture new method as claimed in claim 1 is characterized in that when prawn raises the nose above water to breathe, and can add the BE type water purification treasured by every cubic metre of 5-10g.
3, prawn high yielding culture new method as claimed in claim 1 is characterized in that can adding algicide, the BE type water purification treasured of the every cubic metre of 4-8g that splashed again when algae content in the seawater during greater than 240g/ ton water after 2-4 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97108658A CN1074243C (en) | 1997-09-16 | 1997-09-16 | High-output culture method for prawn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97108658A CN1074243C (en) | 1997-09-16 | 1997-09-16 | High-output culture method for prawn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1211386A true CN1211386A (en) | 1999-03-24 |
| CN1074243C CN1074243C (en) | 2001-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97108658A Expired - Fee Related CN1074243C (en) | 1997-09-16 | 1997-09-16 | High-output culture method for prawn |
Country Status (1)
| Country | Link |
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| CN (1) | CN1074243C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823521A (en) * | 2011-06-13 | 2012-12-19 | 上海市水产研究所 | Method for breeding prawn in indoor space of brackish water constructed wetland |
| CN102065865B (en) * | 2008-05-16 | 2013-03-20 | 马尔药品公司 | Multiple myeloma treatments |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046083A (en) * | 1990-04-19 | 1990-10-17 | 姜世凯 | Improver of water quality and purposes |
| CN1117341A (en) * | 1995-05-12 | 1996-02-28 | 辛国魁 | Sea water for prawn breeding |
| CN1143450A (en) * | 1995-08-22 | 1997-02-26 | 郝海鹏 | Method for culturing Chinese prawn |
-
1997
- 1997-09-16 CN CN97108658A patent/CN1074243C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065865B (en) * | 2008-05-16 | 2013-03-20 | 马尔药品公司 | Multiple myeloma treatments |
| CN102823521A (en) * | 2011-06-13 | 2012-12-19 | 上海市水产研究所 | Method for breeding prawn in indoor space of brackish water constructed wetland |
| CN102823521B (en) * | 2011-06-13 | 2014-01-15 | 上海市水产研究所 | Method for breeding prawn in indoor space of brackish water constructed wetland |
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| Publication number | Publication date |
|---|---|
| CN1074243C (en) | 2001-11-07 |
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Granted publication date: 20011107 Termination date: 20150916 |
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