CN1788554A - Chub and bighead carp living body harvesting and balanced marketing technique - Google Patents
Chub and bighead carp living body harvesting and balanced marketing technique Download PDFInfo
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- CN1788554A CN1788554A CN 200410093072 CN200410093072A CN1788554A CN 1788554 A CN1788554 A CN 1788554A CN 200410093072 CN200410093072 CN 200410093072 CN 200410093072 A CN200410093072 A CN 200410093072A CN 1788554 A CN1788554 A CN 1788554A
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- bighead carp
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Abstract
The present invention relates to fishing, boat transporting and marketing technology, and is especially technology of fishing live silver carp and bighead carp and equalized marketing. The technological process includes fishing live silver carp and bighead carp, transporting live silver carp and bighead carp in boat, storing and temporarily raising live silver carp and bighead carp, and equalized marketing. The present invention has live fish transportation in water, less damage to live fish, high fish survival rate, and equalized marketing.
Description
Technical field
The present invention relates to the fishing for of a kind of fish body, shipping, the technology that enters the market, relate in particular to that a kind of bighead carp living body is fished for, equilibrium enters the market technology.
Background technology
The silver carp bighead is the principal item of China's inland waters aquaculture, and its output is occupied very big proportion.Be to improve product quality, promote and be worth, the insider is constantly from the fresh-keeping improvement of product for many years, for example catches freezed that (frozen fish) is fresh-keeping to arrive that to ice (fresh fish) fresh-keeping, and then develops into live fish and enter the market.Along with carrying out of silver carp flathead live body dispensing marketing mode, the main research topic that its live fish is fished for, transports, the equilibrium technology of entering the market becomes aquatic products circle.Conventional haul seine skewer is caught mode, and catch is big, but plays the fish position at shoal, stirs and make muddy easily that water body causes anoxic and the vigor that influences fish; Gillnet then causes the damage of fish body because of netting twine twines fish; The deep water mesh cage of fixed fixation is fished for, and its labour intensity is low, and the catches quality is good, but only is a kind of passive fishing mode, and output is not high and do not have assurance.Live transport is common has the oxygenation of opened type container or quick-fried fate defeated, and perforated ship transportation etc. though these modes can be kept live body life, before transportation, adopt artificial (the dragging for the sea) transfer of fishing with a net to finish from culturing the waters transfer to the mode the cask live body.Thereby damaged fin and fish body, scrape fish body mucus, can not keep the integrality of fish body.The live fish marketing method is many catches and how much what is sold now to catch cash sale, can not supply throughout the year.Therefore, above-mentioned operating type has constituted the deficiency that live fish is entered the market.
Summary of the invention
The present invention mainly provides and a kind ofly can reduce the damage of fishing for the macrura reevesii body, guarantee that in transportation the fish body is not dried up, thereby improve the survival rate of silver carp bighead body, and guarantee the fishing for of long-term stable market supply, equilibrium enters the market technology; Solve the problem that existing in prior technology is damaged greatly, survival rate is low, under-supply in fish body transportation.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of bighead carp living body is fished for, equilibrium enters the market technology, bighead carp living body is fished for, utilize ship transportation bighead carp living body after fishing for, then bighead carp living body is stored temporarily foster equilibrium and enter the market.
As preferably, described bighead carp living body is fished for, be adopt block, catch up with, thorn, the fishing of Zhang Lianhe fishing gear, and has limited the size of fishing with the mesh specification.
As preferably, the cargo ship of described bighead carp living body is to adopt in it to be provided with net cage, and fish inlet is at the steel floating type ship of a side of hull, and fore is provided with water inlet pipe, and stern is provided with drainpipe, and cabin is arranged with fish inlet.
As preferably, the cargo ship of described bighead carp living body is that to adopt the shell material be the ship of the porous of mao bamboon.
As preferably, in the transportation, the water body in the cabin makes the water body circulation with water body out of my cabin by fore water inlet pipe and stern drainpipe, by fish inlet exchange water body.
As preferably, described bighead carp living body is supported stable market supply temporarily, be to determine fish volume density, the biological feed of supporting temporarily and support the time temporarily according to the variation of season and water temperature.
Therefore, the present invention have fish for transportation in reduce damage to the fish body, improve the survival rate of bighead carp living body, satisfy the advantage of market to the demand of live fish.
Description of drawings:
Accompanying drawing 1 is that a kind of bighead carp living body of the present invention is fished for, equilibrium enters the market technology throw the net position view with perforated ship.
The concrete example of implementing:
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as shown in Figure 1, bighead carp living body is fished for, the equilibrium technology of entering the market be adopt earlier block, catch up with, thorn, the fishing of Zhang Lianhe Fishing Gear and Fishing Method and has limited the size of fishing with the mesh specification.Main netting gear in fishing for has block, three layers of frame gillnet, individual layer gill net, throws the net, block, catch up with, thorn, Zhang Lianhe Fishing Gear and Fishing Method be 1 to be arranged on big water surface deep water place with throwing the net, then gill net is thrown in water layer at certain depth, it is played catch up with fish and avoid fish to be entangled on the net, just fish is driven at last and into throw the net in 1 and obtain.Whole fishing process is carried out at the deep water place, thereby provides fish a good existence water environment.After fishing for, with steel floating type ship 2 delivery live fishes, pre-buried mesh made from the polyamide fibre strand material is the net cage of 2a≤8cm in the steel floating type ship 2, on the bow with in the stern compartment pour water before carrying fish, make hull sink down into the fish inlet entry 30cm that carries the fish storehouse, then will deliver the ship fish inlet links to each other with the fish outlet of throwing the net, pack up from the opposite of the fish outlet of throwing the net at last and throw the net, put down the movable barrier of fish inlet, fish is concentrated on delivery ship fish inlet and fish are swum into carry the fish storehouse, reduced infringement like this fish body.In the transportation, water body makes the water body circulation with big water body out of my cabin by fore water inlet pipe and stern drainpipe in the cabin, and by fish inlet exchange water body, having guaranteed provides the survival rate of fish body in the environment that the delivery live body is pure and fresh in water quality, dissolved oxygen is abundant; Simultaneously, the loading density of live fish carrier is different and different along with water temperature and transportation range, is principle to reduce the degree of stabbing that runs foul of each other as far as possible generally.When cargo ship arrives the bank, during from perforated ship unloading fish, be that the perforated ship fish outlet is connected with net cage, pack up a side etting, fish tape water fast discharging is supported in the net cage to temporary.The temporarily foster case of live fish is long 20m; wide 10m; the net cage of high 8m; the stable market supply technology of live fish is according to rich the owe situation of silver carp bighead under the different water temperature states of big water body Various Seasonal in order to the biological feed that earns a bare living; rational density, reasonable temporarily foster time, support the richness of phase temporarily at net cage to guarantee live body.By supporting temporarily, guaranteed the demand of market different time to bighead carp living body.
Claims (6)
1. a bighead carp living body is fished for, equilibrium enters the market technology, it is characterized in that: bighead carp living body is fished for, utilize ship transportation bighead carp living body after fishing for, then bighead carp living body is stored and support equilibrium temporarily and enter the market.
2. bighead carp living body according to claim 1 is fished for, equilibrium enters the market technology, it is characterized in that: described bighead carp living body is fished for, be adopt block, catch up with, thorn, the fishing of Zhang Lianhe fishing gear, and has limited the size of fishing with the mesh specification.
3. bighead carp living body according to claim 1 and 2 is fished for, equilibrium enters the market technology, it is characterized in that: the cargo ship of described bighead carp living body is to adopt in it to be provided with net cage, and fish inlet is at the steel floating type ship of a side of hull, fore is provided with water inlet pipe, stern is provided with drainpipe, and cabin is arranged with fish inlet.
4. bighead carp living body according to claim 1 and 2 is fished for, equilibrium enters the market technology, it is characterized in that: the cargo ship of described bighead carp living body is that employing shell material is the ship of the porous of mao bamboon.
5. bighead carp living body according to claim 3 is fished for, equilibrium enters the market technology, it is characterized in that: in the transportation, the water body in the cabin makes the water body circulation with water body out of my cabin by fore water inlet pipe and stern drainpipe, by fish inlet exchange water body.
6. bighead carp living body according to claim 1 is fished for, equilibrium enters the market technology, it is characterized in that: described bighead carp living body being supported stable market supply temporarily, is to determine fish volume density, the biological feed of supporting temporarily and support the time temporarily according to the variation of season and water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100930721A CN100534299C (en) | 2004-12-13 | 2004-12-13 | Chub and bighead carp living body harvesting and balanced marketing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100930721A CN100534299C (en) | 2004-12-13 | 2004-12-13 | Chub and bighead carp living body harvesting and balanced marketing technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1788554A true CN1788554A (en) | 2006-06-21 |
| CN100534299C CN100534299C (en) | 2009-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100930721A Active CN100534299C (en) | 2004-12-13 | 2004-12-13 | Chub and bighead carp living body harvesting and balanced marketing technique |
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| Country | Link |
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| CN (1) | CN100534299C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719478A (en) * | 2016-11-14 | 2017-05-31 | 周天赐 | A kind of special finishing device of pond culture Pelteobagrus fulvidraco |
| CN107176270A (en) * | 2017-05-25 | 2017-09-19 | 何吾斌 | Transportation of live fish iron ship |
| CN110790138A (en) * | 2019-11-09 | 2020-02-14 | 杭州仙珑宇盈科技有限公司 | Fish ship hoisting device convenient for protecting fish from being released and used for mistakenly fishing |
| CN114044097A (en) * | 2021-12-20 | 2022-02-15 | 幸运雄 | Double-body centralized transport fishing boat and control method |
-
2004
- 2004-12-13 CN CNB2004100930721A patent/CN100534299C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719478A (en) * | 2016-11-14 | 2017-05-31 | 周天赐 | A kind of special finishing device of pond culture Pelteobagrus fulvidraco |
| CN107176270A (en) * | 2017-05-25 | 2017-09-19 | 何吾斌 | Transportation of live fish iron ship |
| CN110790138A (en) * | 2019-11-09 | 2020-02-14 | 杭州仙珑宇盈科技有限公司 | Fish ship hoisting device convenient for protecting fish from being released and used for mistakenly fishing |
| CN110790138B (en) * | 2019-11-09 | 2020-09-04 | 闽清县盛旺佳食用菌农业专业合作社 | Fish ship hoisting device convenient for protecting fish from being released and used for mistakenly fishing |
| CN114044097A (en) * | 2021-12-20 | 2022-02-15 | 幸运雄 | Double-body centralized transport fishing boat and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100534299C (en) | 2009-09-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU QIANDAOHU DEVELOPMENT GROUP CO., LTD. Free format text: FORMER NAME: QIANDAOHU DEVELOPMENT CO., LTD., HANGZHOU |
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| CP01 | Change in the name or title of a patent holder |
Address after: 311700, Pai Ling Road, Thousand Island town, Chunan County, Hangzhou, Zhejiang Province, 55 Patentee after: HANGZHOU QIANDAO LAKE GROUP CO., LTD. Address before: 311700, Pai Ling Road, Thousand Island town, Chunan County, Hangzhou, Zhejiang Province, 55 Patentee before: Qiandaohu Development Co., Ltd., Hangzhou |