CN102428882A - Small-size seed stocking method applied to pond sea cucumber culture - Google Patents
Small-size seed stocking method applied to pond sea cucumber culture Download PDFInfo
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- CN102428882A CN102428882A CN2011102719951A CN201110271995A CN102428882A CN 102428882 A CN102428882 A CN 102428882A CN 2011102719951 A CN2011102719951 A CN 2011102719951A CN 201110271995 A CN201110271995 A CN 201110271995A CN 102428882 A CN102428882 A CN 102428882A
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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
The invention relates to a small-size seed stocking method applied to pond sea cucumber culture. The method is characterized by comprising the following steps: stocking small-size sea cucumber seeds in a sea cucumber culture pond, wherein the number of sea cucumber seed is between 150 and 300 per 500g; filling the sea cucumber seeds in a mesh bag, wherein the weight of the sea cucumber put in each mesh bag does not exceed 250g; putting a smooth cobblestone with a diameter of about 3cm in the mesh bag to press the mesh bag and prevent the mesh bag from floating; and directly stocking the mesh bag into a sea cucumber cage at the bottom of the pond or stocking the mesh bag on a reactor type substrate by a diver. The net bag is made by sewing three sides of two square meshes with side length of about 20cm, mesh diameter of between 2 and 3mm and the same size, and one side of the mesh is kept opening to serve as a sea cucumber inlet and outlet. After the sea cucumber seeds climb out of the mesh bag, the mesh bag is still put in the culture pond to serve as a sea cucumber substrate, and is not picked out from the pond artificially until the sea cucumber is harvested in each season. According to the method, the problem of low survival rate after small-size sea cucumber seeds are stocked in sea cucumber pond culture production can be solved.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to the small dimension seed put-on method that is applied to pool holothurian culture.
Background technology
Holothruian cultures are emerging aquaculture industries of China in recent years, and the output value constantly increases, and breeding way is various.Holothruian cultures are the aquaculture of natural marine site except that fraction; All the other most of breed are distributed in coastal pond culture of cofferdam, intertidal zone and the beach area pond culture that suitable hydraulics is arranged, and pond culture has occupied the overwhelming majority of China's holothruian cultures area at present.It is the mode through artificial seedling setting that holothurian pond is cultured, and the sea cucumber seedling that certain specification is big or small is invested in the cultivating pool, again through the daily management of cultivating pool, creates the water body environment of suitable sea cucumber growth as far as possible.Wherein, sea cucumber the Miaos worker input mode is that the decision holothurian pond is cultured one of successful key technology, to improving the sea cucumber shoot survival percent and becoming ginseng output that material impact is all arranged.Input mode for big specification sea cucumber seedling better solves at present; Promptly through the expert ship's formula in pond; The sea cucumber seedling is rendered near the water surface the adherance, the sea cucumber seedling sink voluntarily to adherance and near the pond at the bottom of, the sea cucumber seedling that sinks at the bottom of the pond can crawl on the adherance; For the basic at present this input mode that adopts of big specification sea cucumber seedling, the sea cucumber shoot survival percent is higher.But, for the less sea cucumber seedling of individual specification, adopt this input mode effect undesirable, quite a few sea cucumber seedling death in a period of time behind the throwing seedling, it is lower to throw shoot survival percent, has a strong impact on the culturing economic benefit.Trace it to its cause; Mainly be small dimension sea cucumber seedling creep ability a little less than; It is comparatively difficult to adopt the unrestrained sea cucumber seedling at the bottom of the argillo arenaceous pond of this mode in silt, to creep; Be difficult to crawl into voluntarily on the adherance, can be buried, cause for want of bait to be ingested or influenced by the substrate unfavorable factor and dead by the silt at the bottom of the pond.
Be badly in need of a kind of effective small dimension seed that is applied to pool holothurian culture at present and throw in mode, to improve the input survival rate of small dimension sea cucumber seedling.
Summary of the invention
The present invention throws in the low problem of back survival rate for solving the medium and small size seedling seed of holothurian pond breeding production, and a kind of small dimension seed put-on method that is applied to pool holothurian culture is provided.
The present invention is for realizing above-mentioned purpose, and the technical scheme of employing is:
Indication method of the present invention is in holothurian pond is cultured the pond, to throw in small dimension sea cucumber seedling, and the individual size of sea cucumber seedling is packed the sea cucumber seedling in the mesh bag between 150-300 head/jin, by the diver directly drop at the bottom of the pond mesh bag in the ginseng cage or input on heap type adherance.
The seedling weight of putting into each mesh bag is no more than half jin, and in mesh bag, puts into a smooth cobblestone in the diameter 3cm left and right sides, pushes down mesh bag and prevents floating.
Mesh bag uses about two length of side 20cm, mesh diameter 2-3mm, square net sheet three limits that size is identical sew up and process, and stays openings at one side as the seedling gateway.
After seedling climbed out of from mesh bag, mesh bag continues to be placed on cultured in the pond as the sea cucumber adherance, until per season during the sea cucumber results manual work pick up out the pond.
According to above technical scheme, compared with prior art, the small dimension seed put-on method that is applied to pool holothurian culture disclosed by the invention has following advantage and good effect:
1, use mesh bag to load small dimension sea cucumber seedling and can directly throw in the ginseng cage or on the adherance, seedling can climb out of voluntarily from mesh bag and be attached directly on ginseng cage or the adherance, prevents in the conventional method that the small dimension seedling is absorbed at the bottom of the pond dead phenomenon in the substrate.
2, the small dimension seedling survival rate that adopts this kind method to throw in can reach 80-90%, compares the input survival rate of conventional method 30-50%, and the small dimension seedling is thrown in into probability alive and increased substantially.
3, this kind method is specially adapted to the input under the individual big or small inhomogeneous situation of sea cucumber seed, can guarantee the survival rate of small dimension sea cucumber seedling.
Embodiment
The mesh bag that indication method of the present invention is used is stitched into pocket-like by two identical net sheets of size, net sheet aperture 2-3mm, and about every limit length of side 20cm, two net sheet coincidence backs are sewed up any three limits and are become pocket-like, stay openings at one side as the seedling gateway.The whole seedling process of putting is accomplished by at least 2 bit manipulation workers; One people send seedling culturing the expert shipping in pond, and with no more than half jin sea cucumber seedling each mesh bag of packing into, passs the diver in the water with mesh bag; Directly drop at the bottom of the pond mesh bag in the ginseng cage or throw on heap type adherance by the diver; The sea cucumber seedling of leaving climbs out of mesh bag voluntarily, and mesh bag continues to be placed on cultures in the pond as the sea cucumber adherance, until per season during the sea cucumber results manual work pick up out the pond.This method is suitable for the input of the sea cucumber seedling of individual size between 150-300 head/jin most, and individual sea cucumber seedling greater than 150/jin also can adopt this method.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. be applied to the small dimension seed put-on method of pool holothurian culture; It is characterized in that in holothurian pond is cultured the pond, throwing in small dimension sea cucumber seedling; The individual size of sea cucumber seedling is between 150-300 head/jin; Said sea cucumber seedling is packed in the mesh bag, directly drop at the bottom of the pond said mesh bag in the ginseng cage or throw on heap type adherance by the diver.
2. the small dimension seed put-on method that is applied to pool holothurian culture according to claim 1; It is characterized in that said sea cucumber seedling puts into the seedling weight of each said mesh bag and be no more than half jin; And in said mesh bag, put into a smooth cobblestone in the diameter 3cm left and right sides, push down mesh bag and prevent floating.
3. the small dimension seed put-on method that is applied to pool holothurian culture according to claim 2; It is characterized in that said mesh bag uses about two length of side 20cm, mesh diameter 2-3mm, square net sheet three limits that size is identical sew up and process, and stays openings at one side as the seedling gateway.
4. the small dimension seed put-on method that is applied to pool holothurian culture according to claim 3; It is characterized in that said sea cucumber seedling climbs out of from said mesh bag after; Said mesh bag continues to be placed on cultures in the pond as the sea cucumber adherance, until per season during the sea cucumber results manual work pick up out the pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102719951A CN102428882A (en) | 2011-09-08 | 2011-09-08 | Small-size seed stocking method applied to pond sea cucumber culture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102719951A CN102428882A (en) | 2011-09-08 | 2011-09-08 | Small-size seed stocking method applied to pond sea cucumber culture |
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| CN102428882A true CN102428882A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102719951A Pending CN102428882A (en) | 2011-09-08 | 2011-09-08 | Small-size seed stocking method applied to pond sea cucumber culture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255590A (en) * | 2014-09-01 | 2015-01-07 | 山东蓝色海洋科技股份有限公司 | Fast sea cucumber fry feeding device and fast sea cucumber fry feeding method |
| CN105941205A (en) * | 2016-05-04 | 2016-09-21 | 大连御龙生态渔业股份有限公司 | Sea cucumber seedling disseminating device for super large aquaculture pond and disseminating method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156556A (en) * | 2007-11-22 | 2008-04-09 | 李成林 | pool holothurian culture method |
| CN102106293A (en) * | 2011-02-12 | 2011-06-29 | 大连圣贤水产养殖有限公司 | Sea cucumber intermediate breeding method |
-
2011
- 2011-09-08 CN CN2011102719951A patent/CN102428882A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156556A (en) * | 2007-11-22 | 2008-04-09 | 李成林 | pool holothurian culture method |
| CN102106293A (en) * | 2011-02-12 | 2011-06-29 | 大连圣贤水产养殖有限公司 | Sea cucumber intermediate breeding method |
Non-Patent Citations (4)
| Title |
|---|
| 《科学养鱼》 20090210 张安国 "海参苗种放养技术要点" 24-25页 1-4 , 第2期 * |
| 《黑龙江畜牧兽医》 20100220 迟进坤、张弼 "提高海参苗种投放成活率的几点建议" 96页 1-4 , 第4期 * |
| 张安国: ""海参苗种放养技术要点"", 《科学养鱼》, no. 2, 10 February 2009 (2009-02-10), pages 24 - 25 * |
| 迟进坤、张弼: ""提高海参苗种投放成活率的几点建议"", 《黑龙江畜牧兽医》, no. 4, 20 February 2010 (2010-02-20), pages 96 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255590A (en) * | 2014-09-01 | 2015-01-07 | 山东蓝色海洋科技股份有限公司 | Fast sea cucumber fry feeding device and fast sea cucumber fry feeding method |
| CN105941205A (en) * | 2016-05-04 | 2016-09-21 | 大连御龙生态渔业股份有限公司 | Sea cucumber seedling disseminating device for super large aquaculture pond and disseminating method thereof |
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Application publication date: 20120502 |