CN104082212A - Method for cultivating penaeus vannamei boone together with crabs in crab pool - Google Patents
Method for cultivating penaeus vannamei boone together with crabs in crab pool Download PDFInfo
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- CN104082212A CN104082212A CN201410329627.1A CN201410329627A CN104082212A CN 104082212 A CN104082212 A CN 104082212A CN 201410329627 A CN201410329627 A CN 201410329627A CN 104082212 A CN104082212 A CN 104082212A
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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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- 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
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention discloses a method for cultivating penaeus vannamei boone together with crabs in a crab pool. Crab species are put in the crab pool from the February 10th to February 20th of each year with 800-1000 crabs per mu; penaeus vannamei boone species are put in the crab pool about June 1st of the current year with 400-500 species per mu; in the whole mixed cultivation process, a conventional cultivation method is adopted to breed the crabs; time and frequency for shrimp feed throwing and baits change along with different time periods after the penaeus vannamei boone species are put in the crab pool. By the adoption of the method, pollution to water is less, and the economic benefits of the crab pool can be increased. Tangerine powder is added to the baits of penaeus vannamei boone, taste of the feed can be changed, and palatability is improved. Perillae extracts are added, absorption of other components can be promoted, and the death rate of the penaeus vannamei boone can be lowered.
Description
Technical field
The invention belongs to aquaculture field, relate in particular to the method for the foster Penaeus Vannmei of a kind of crab pond cover.
Background technology
At present in the time of cultivation crab, it is all single cultivation, because the habit of crab is unfavorable for overlapping and supporting with other species, although some place starts to attempt foster some shrimp of crab pond cover, fish now, but the survival rate of shrimp is very low, the shrimp not surviving can be rotted in crab pond, has so not only reduced the original economic benefit of crab, but also can bring harm to the water quality in crab pond.
Summary of the invention
The object of the invention is to propose a kind of method of the foster Penaeus Vannmei of crab pond cover that can improve crab pond economic benefit.
For achieving the above object, the present invention is achieved by the following technical solutions:
Crab pond cover is supported a method for Penaeus Vannmei, comprises the steps:
1) throw in crab kind annual 10 to 20 February, every mu of 800-1000 only; Before and after June 1 then, throw in Penaeus Vannmei kind, every mu of 400-500 tail;
2) support in process at whole cover, adopt the conventional cultivation method cultivated crabs of crab;
3) 1-10 days after dropping into Penaeus Vannmei kind: bait impressions and the time of crab are constant, increases the number of times of the penaeus vannamei boone feed of throwing something and feeding, and throws in the shrimp feed twice of throwing something and feeding every day, and Feeding time is respectively 10:00,19:00;
4) throw in after Penaeus Vannmei kind 11-30 days: throw in the shrimp feed three times of throwing something and feeding every day, Feeding time is respectively 8:00,14:00,19:00;
5) throw in after Penaeus Vannmei kind 31 days to before fishing for: throw in the shrimp feed four times of throwing something and feeding every day, Feeding time is respectively 6:00,10:00,18:00,22:00; The requirement of daily ration, feeding quantity is: before shrimp body weight reaches 10g, daily ration, feeding quantity accounts for the 5-6% of shrimp body weight; When shrimp body weight 10～15g, daily ration, feeding quantity accounts for the 4-5% of shrimp body weight; When shrimp body weight is greater than 20g, daily ration, feeding quantity accounts for the 2-3% of shrimp body weight;
6) crab all can be fished for during this period of time in October 1 to the end of the year; Penaeus Vannmei was fished in September to October.
Step 3) is to step 5), and the requirement of the daily ration, feeding quantity of shrimp feed is: before shrimp body weight reaches 10g, daily ration, feeding quantity accounts for the 5-6% of shrimp body weight; When shrimp body weight 10～15g, daily ration, feeding quantity accounts for the 4-5% of shrimp body weight; When shrimp body weight is greater than 20g, daily ration, feeding quantity accounts for the 2-3% of shrimp body weight.
The bait of described Penaeus Vannmei comprises the component of following parts by weight: fish meal 10-15 part, and soya-bean cake 30-40 part, corn stalk pellets 18-26 part, inferior powder 8-12 part, dried orange peel powder 2-3 part, shrimp is used compound premix 0.2-0.5 part, extractive of perilla 0.1-0.3 part.
beneficial effect:compared with prior art, the invention has the advantages that: adopt the present invention to overlap foster method, little to water pollution, can improve the economic benefit in crab pond.In the bait of white shrimp, add dried orange peel powder, can change the taste of feed, improved palatability.Add extractive of perilla, can promote the absorption of other components, can reduce the lethality of white shrimp.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Component in the present invention in shrimp feed used is commercially available prod, and its Prawn is bought from the favorite Bioisystech Co., Ltd of Wuxi City with compound premix; Extractive of perilla is bought from He Jian bio tech ltd, Xi'an.
Embodiment 1: a kind of crab pond cover is supported the method for Penaeus Vannmei, comprises the steps:
1) throw in crab kind, 800 every mu annual 10 to 20 February; Within 4-5 days before and after June 1 then, throw in Penaeus Vannmei kind, every mu of 400 tails;
2) support in process at whole cover, adopt the conventional cultivation method cultivated crabs of crab;
3) 1-10 days after dropping into Penaeus Vannmei kind: bait impressions and the time of crab are constant, increases the number of times of the penaeus vannamei boone feed of throwing something and feeding, and throws in the shrimp feed twice of throwing something and feeding every day, and Feeding time is respectively 10:00,19:00;
4) throw in after Penaeus Vannmei kind 11-30 days: throw in the shrimp feed three times of throwing something and feeding every day, Feeding time is respectively 8:00,14:00,19:00;
5) throw in after Penaeus Vannmei kind 31 days to before fishing for: throw in the shrimp feed four times of throwing something and feeding every day, Feeding time is respectively 6:00,10:00,18:00,22:00;
6) crab all can be fished for during this period of time in October 1 to the end of the year; Penaeus Vannmei was fished in September to October.
Above step 3) is to step 5), and the requirement of the daily ration, feeding quantity of shrimp feed is: before shrimp body weight reaches 10g, daily ration, feeding quantity accounts for 5% of shrimp body weight; When shrimp body weight 10～15g, daily ration, feeding quantity accounts for 4% of shrimp body weight; When shrimp body weight is greater than 20g, daily ration, feeding quantity accounts for 2% of shrimp body weight; Its Prawn feed comprises the component of following parts by weight: 10 parts of fish meal, 30 parts of soya-bean cakes, 18 parts of corn stalk pelletses, 8 parts, inferior powder, 2 parts, dried orange peel powder, 0.2 part of compound premix for shrimp, 0.1 part of extractive of perilla.
Adopt the present invention to overlap breeding method and shrimp feed used wherein, calculate by 100 kilograms of crabs of per mu yield, 40 jin of white shrimps of while energy output, white shrimp per jin is according to 25 yuan of one jin of calculating, and per mu yield can increase the economic benefit of 600 yuan like this.
Embodiment 2: a kind of crab pond cover is supported the method for Penaeus Vannmei, comprises the steps:
1) throw in crab kind, 1000 every mu annual 10 to 20 February; Within 4-5 days before and after June 1 then, throw in Penaeus Vannmei kind, every mu of 500 tails;
2) support in process at whole cover, adopt the conventional cultivation method cultivated crabs of crab;
3) 1-10 days after dropping into Penaeus Vannmei kind: bait impressions and the time of crab are constant, increases the number of times of the penaeus vannamei boone feed of throwing something and feeding, and throws in the shrimp feed twice of throwing something and feeding every day, and Feeding time is respectively 10:00,19:00;
4) throw in after Penaeus Vannmei kind 11-30 days: throw in the shrimp feed three times of throwing something and feeding every day, Feeding time is respectively 8:00,14:00,19:00;
5) throw in after Penaeus Vannmei kind 31 days to before fishing for: throw in the shrimp feed four times of throwing something and feeding every day, Feeding time is respectively 6:00,10:00,18:00,22:00;
6) crab all can be fished for during this period of time in October 1 to the end of the year; Penaeus Vannmei was fished in September to October.
The requirement of the daily ration, feeding quantity of above-mentioned steps Prawn feed is: before shrimp body weight reaches 10g, daily ration, feeding quantity accounts for 6% of shrimp body weight; When shrimp body weight 10～15g, daily ration, feeding quantity accounts for 5% of shrimp body weight; When shrimp body weight is greater than 20g, daily ration, feeding quantity accounts for 3% of shrimp body weight; Wherein, the bait of Penaeus Vannmei comprises the component of following parts by weight: 15 parts of fish meal, 40 parts of soya-bean cakes, 26 parts of corn stalk pelletses, 12 parts, inferior powder, 3 parts, dried orange peel powder, 0.5 part of compound premix for shrimp, 0.3 part of extractive of perilla.
Adopt the present invention to overlap breeding method and shrimp feed used wherein, calculate by 100 kilograms of crabs of per mu yield, 50 jin of white shrimps of while energy output, white shrimp per jin is according to 25 yuan of one jin of calculating, and per mu yield can increase the economic benefit of 750 yuan like this.
Claims (3)
1. crab pond cover is supported a method for Penaeus Vannmei, it is characterized in that, comprises the steps:
1) throw in crab kind annual 10 to 20 February, every mu of 800-1000 only; Before and after June 1 then, throw in Penaeus Vannmei kind, every mu of 400-500 tail;
2) support in process at whole cover, adopt the conventional cultivation method cultivated crabs of crab;
3) 1-10 days after dropping into Penaeus Vannmei kind: bait impressions and the time of crab are constant, increases the number of times of the penaeus vannamei boone feed of throwing something and feeding, and throws in the shrimp feed twice of throwing something and feeding every day, and Feeding time is respectively 10:00,19:00;
4) throw in after Penaeus Vannmei kind 11-30 days: throw in the shrimp feed three times of throwing something and feeding every day, Feeding time is respectively 8:00,14:00,19:00;
5) throw in after Penaeus Vannmei kind 31 days to before fishing for: throw in the shrimp feed four times of throwing something and feeding every day, Feeding time is respectively 6:00,10:00,18:00,22:00; The requirement of daily ration, feeding quantity is: before shrimp body weight reaches 10g, daily ration, feeding quantity accounts for the 5-6% of shrimp body weight; When shrimp body weight 10～15g, daily ration, feeding quantity accounts for the 4-5% of shrimp body weight; When shrimp body weight is greater than 20g, daily ration, feeding quantity accounts for the 2-3% of shrimp body weight;
6) crab all can be fished for during this period of time in October 1 to the end of the year; Penaeus Vannmei was fished in September to October.
2. crab according to claim 1 pond cover is supported the method for Penaeus Vannmei, it is characterized in that, step 3) is to step 5), and the requirement of the daily ration, feeding quantity of shrimp feed is: before shrimp body weight reaches 10g, daily ration, feeding quantity accounts for the 5-6% of shrimp body weight; When shrimp body weight 10～15g, daily ration, feeding quantity accounts for the 4-5% of shrimp body weight; When shrimp body weight is greater than 20g, daily ration, feeding quantity accounts for the 2-3% of shrimp body weight.
3. crab according to claim 1 and 2 pond cover is supported the method for Penaeus Vannmei, it is characterized in that, the bait of described Penaeus Vannmei comprises the component of following parts by weight: fish meal 10-15 part, soya-bean cake 30-40 part, corn stalk pellets 18-26 part, inferior powder 8-12 part, dried orange peel powder 2-3 part, shrimp is used compound premix 0.2-0.5 part, extractive of perilla 0.1-0.3 part.
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| CN201410329627.1A CN104082212B (en) | 2014-07-11 | 2014-07-11 | The method of Penaeus Vannmei supported by crab pond cover |
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| CN201410329627.1A CN104082212B (en) | 2014-07-11 | 2014-07-11 | The method of Penaeus Vannmei supported by crab pond cover |
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| CN104082212A true CN104082212A (en) | 2014-10-08 |
| CN104082212B CN104082212B (en) | 2016-01-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557574A (en) * | 2015-12-16 | 2016-05-11 | 苏州蟹家族生态农业有限公司 | Integrated breeding method for ornamental crab and ornamental shrimp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100071629A1 (en) * | 2008-09-23 | 2010-03-25 | Jiing-Kae Wu | Multi-layer aquaculture systems constructed by the usage of commercial supporting structures |
| CN103314913A (en) * | 2013-07-09 | 2013-09-25 | 句容市三岔蟹业专业合作社 | River crab breeding method in high temperature season |
| CN103430877A (en) * | 2013-08-02 | 2013-12-11 | 江苏农牧科技职业学院 | Comprehensive and ecological river crab pond culturing method |
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- 2014-07-11 CN CN201410329627.1A patent/CN104082212B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100071629A1 (en) * | 2008-09-23 | 2010-03-25 | Jiing-Kae Wu | Multi-layer aquaculture systems constructed by the usage of commercial supporting structures |
| CN103314913A (en) * | 2013-07-09 | 2013-09-25 | 句容市三岔蟹业专业合作社 | River crab breeding method in high temperature season |
| CN103430877A (en) * | 2013-08-02 | 2013-12-11 | 江苏农牧科技职业学院 | Comprehensive and ecological river crab pond culturing method |
Non-Patent Citations (2)
| Title |
|---|
| 新渔业网: "河蟹与南美白对虾生态混养模式", 《HTTP://BLOG.SINA.COM.CN/S/BLOG_632AAEE90100QVZT.HTML》, 1 April 2011 (2011-04-01), pages 1 - 2 * |
| 编辑部: "南美白对虾养殖实用技术", 《饲料博览（技术版）》, no. 8, 31 August 2008 (2008-08-31), pages 37 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557574A (en) * | 2015-12-16 | 2016-05-11 | 苏州蟹家族生态农业有限公司 | Integrated breeding method for ornamental crab and ornamental shrimp |
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| CN104082212B (en) | 2016-01-27 |
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