CN103548742A - Grille intensive breeding system for blue crabs - Google Patents
Grille intensive breeding system for blue crabs Download PDFInfo
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- CN103548742A CN103548742A CN201310548512.7A CN201310548512A CN103548742A CN 103548742 A CN103548742 A CN 103548742A CN 201310548512 A CN201310548512 A CN 201310548512A CN 103548742 A CN103548742 A CN 103548742A
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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 discloses a grille intensive breeding system for blue crabs. The grille intensive breeding system comprises a reservoir, a breeding dish and a degradation kit, wherein the breeding dish is connected with the reservoir, and the reservoir is a grille reservoir; the breeding dish comprises a plurality of breeding grilles which are arranged at intervals, and the degradation kit and the breeding dish are connected with the reservoir; water flowing out of the breeding dish is degraded by the degradation kit, and the degraded water flows back to the reservoir. According to the breeding system provided by the embodiment of the invention, the breeding dish is arranged into a grille breeding dish comprising a plurality of breeding grilles, the blue crabs are fished out to be put in the breeding dish for separate breeding, and only one blue crab is put in each breeding grille, so that the problem that the yield is lower because the blue crabs kill each other in the traditional pool breeding is effectively avoided.
Description
Technical field
The present invention relates to agricultural breeding field, more specifically, the present invention relates to a kind of swimming crab grating type intensive culture system.
Background technology
Swimming crab grating type intensive meat is fertile yellow tender, delicious flavour, contain multivitamin, amino acid, protein content is high, having higher nutritive value and economic worth, is desirable invigorant, along with the rapid raising of national life level, swimming crab is more and more subject to the masses' welcome, and demand is increasing.Supply falls short of demand in market, holds at high price, and full yellow swimming crab price per kilogram, in 110-240 unit left and right, is not only the traditional famous and precious seafood of China, or a kind of important outlet marine product, within 1981, is listed in China's marine aquaculture object.The restraining factors such as current stimulation while being difficult to effectively regulate and control water temperature in swimming crab breeding process, bait, dissolved oxygen and water inlet due to traditional cultural method, very easily cause swimming crab too concentrated, cut one another's throats, anoxic and even cause death.In addition the pond depth of water, low visibility, can not find dead crab in time, is difficult to control water pollution, and output fluctuation is large, and production stability is poor, to raiser, causes very large economic loss.In addition, owing to forming commodity crab harvesting season, Hai Buxiewang sends out listing season just, and selling price is low, has seriously affected the economic benefit of swimming crab cultivation, has also restricted the development of this industry.
For this reason, need the intensive culture pattern of a kind of rational in infrastructure, environment-friendly high-efficiency of exploitation badly.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of energy-saving and environmental protection, efficient swimming crab grating type intensive culture system.
Swimming crab grating type intensive culture system according to the embodiment of the present invention, comprising: cistern; Cultivation ware, described cultivation ware is connected with described cistern, and described cultivation ware is grating type cultivation ware, and described cultivation ware comprises a plurality of cultivation grids arranged spaced apart; And degraded bag, described degraded bag is connected with described cistern with described cultivation ware, the degrade water that flows out in described cultivation ware the water through degrading is back to described cistern of described degraded bag.
According to the swimming crab grating type intensive culture system of the embodiment of the present invention, by cultivation ware, be set to comprise the grating type cultivation ware of a plurality of cultivation grids, sub-crab is fished for to be placed in cultivation ware and carries out single isolation cultivation, in each cultivation grid, place a swimming crab, effectively avoided swimming crab in conventional sinks cultivation because cutting one another's throats, to cause the less problem of output; In addition, by degraded, wrap and will in cultivation ware, with the water of crossing, degrade, and the water after degraded is back in cistern, form recycling of water, saved water resource.
In addition, swimming crab grating type intensive culture system according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, cultivate ware described in each and comprise respectively 40-50 cultivation grid, cultivate grid described in each substantially to form cube.
According to one embodiment of present invention, the length of side that cultivates grid described in each is 20-30cm.
According to one embodiment of present invention, described swimming crab grating type intensive culture system also comprises: pumping installations, described pumping installations is connected that with described cultivation ware the water pump in described cistern is delivered in described cultivation ware with described cistern.
According to one embodiment of present invention, described swimming crab grating type intensive culture system also comprises: protein separator, described protein separator is located between described water pump and described cultivation ware.
According to one embodiment of present invention, described swimming crab grating type intensive culture system also comprises: hourglass device, described hourglass device is located between described protein separator and described cultivation ware.
According to one embodiment of present invention, described swimming crab grating type intensive culture system also comprises: water level controller, described water level controller is connected to control the water level in described cultivation ware with described cultivation ware.
According to one embodiment of present invention, described water level controller is provided with timing valve, and described timing valve is controlled the operation of described water level controller and stopped.
According to one embodiment of present invention, described degraded bag is biological bag, is provided with biological ball and biological hairbrush in described degraded bag.
According to one embodiment of present invention, described swimming crab grating type intensive culture system also comprises: filter, described filter is located between described degraded bag and described cistern.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the swimming crab grating type intensive culture system architecture schematic diagram according to the embodiment of the present invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
Below in conjunction with accompanying drawing, specifically describe according to the swimming crab grating type intensive culture system of the embodiment of the present invention.
As shown in Figure 1, according to the swimming crab grating type intensive culture system of the embodiment of the present invention, comprise: cistern 1, cultivation ware 5 and degraded bag 7.
Particularly, cultivation ware 5 is connected with cistern 1, and cultivation ware 5 is grating type cultivation ware, and cultivation ware 5 comprises a plurality of cultivation grids arranged spaced apart.Degraded bag 7 is connected with cistern 1 with cultivation ware 5, and the water flowing out in degraded bag 7 degrading cultivation wares 5 is also back to cistern 1 by the water through degraded.
Thus, according to the swimming crab grating type intensive culture system of the embodiment of the present invention, by cultivation ware 5 being set to comprise the grating type cultivation ware of a plurality of cultivation grids, sub-crab is fished for to be placed in cultivation ware 5 and carries out single isolation cultivation, in each cultivation grid, place a swimming crab, effectively avoided swimming crab in conventional sinks cultivation because cutting one another's throats, to cause the less problem of output; In addition, by degraded, wrap 7 and will in cultivation ware 5, with the water of crossing, degrade, and the water after degraded is back in cistern 1, form recycling of water, saved water resource.
It should be noted that, in each swimming crab grating type intensive culture system, a plurality of cultivation wares 5 can be set as required, each cultivation ware 5 comprises a plurality of cultivation grids, alternatively, according to one embodiment of present invention, each cultivation ware 5 comprises respectively 40-50 cultivation grid, and each cultivation grid forms cube substantially.Particularly, each cultivation grid is welded by plastic plate, simple in structure and conveniently make by hand.
The size of the swimming crab that the size of cultivation grid can cultivate as required rationally regulates, and alternatively, according to one embodiment of present invention, the length of side of each cultivation grid is 20-30cm.That is to say, each cultivates length, the width of grid and is highly 20-30cm.Preferably, the length of side of each cultivation grid is 25cm.Swimming crab is when cultivation, originally be placed in conventional sinks and put in a suitable place to breed, when swimming crab grows to 80-100g left and right, treating that swimming crab is fished for is placed on cultivation and carries out single isolation cultivation in ware 5, in each cultivation grid, place a swimming crab, the bottom of each cultivation grid is provided with 2-3mm fine sand, and simulation ecosystem has effectively avoided swimming crab in conventional sinks cultivation because cutting one another's throats, to cause the less problem of output.
Circulation for the ease of current in swimming crab grating type intensive culture system, alternatively, according to one embodiment of present invention, this cultivating system also comprises: pumping installations 2, pumping installations 2 is connected the water pump in cistern 1 to be delivered in cultivation ware 5 with cistern 1 with cultivation ware 5.Particularly, pumping installations 2 can be water pump.Thus, can be so that the water in cistern 1 be flow in cultivation ware 5, thus realize the circulation of current in swimming crab grating type intensive culture system.
Further, according to one embodiment of present invention, this cultivating system also comprises: protein separator 3, protein separator 3 is located between water pump 2 and cultivation ware 5.Thus, the albumen of protein separator 3 in can Separation of Water, thus avoid in water protein too much to cause the swimming crab can not normal growth.
Consider that the water in cistern 1 is generally seawater or river, in water, impurity is higher, and therefore, according to one embodiment of present invention, this cultivating system also comprises: hourglass device 4, hourglass device 4 is located between protein separator 3 and cultivation ware 5.Thus, by hourglass device, can filter out the fine impurity in water, the water quality that guarantees to enter the water in cultivation ware 5 can be applicable to the normal growth of swimming crab.
When cultivation ware 5 middle water levels are when too high, visibility reduces, and poultry feeders can not be found dead crab in time, is difficult to control water pollution, thereby causes swimming crab output fluctuation large, and production stability is poor, to raiser, causes very large economic loss.For fear of the generation of this problem, according to one embodiment of present invention, this cultivating system also comprises: water level controller 6, water level controller 6 is connected to control the water level in cultivation ware 5 with cultivation ware 5.Thus, by water level controller 6 is set, the water level that can control in cultivation ware 5 is consistent, and can rationally regulate as required the water level in cultivation ware 5.For example, in the time need to observing the breeding situations of swimming crab, can cultivation ware 5 middle water levels be turned down by water level controller 6, when normal cultivation, can control water level controller 6 and all the time cultivation ware middle water level is controlled to 20mm.
Further, according to one embodiment of present invention, water level controller 6 is provided with timing valve (not shown), and timing valve is controlled the operation of water level controller 6 and stopped.Thus, by be separately provided with magnetic valve on water level controller 6, by timing controlled, every day is once emptying by the water in cultivation ware 5, easy to use reasonable.
According to one embodiment of present invention, degraded bag 7 is biological bag, in degraded bag 7, is provided with biological ball and biological hairbrush.Thus, degraded bag 7 can play cultivate beneficial bacterium, can degradation of ammonia nitrogen and the effect of nitrite, thereby the water that cultivated swimming crab explain to purification to recycle.
Further, according to one embodiment of present invention, this cultivating system also comprises: filter 8, filter 8 is located between degraded bag 7 and cistern 1.Particularly, filter 8 can be gauze filter.Thus, the current of process degraded bag 7 carry out coarse filtration through filter 8, finally enter in cistern 1, guarantee the quality of water, have realized recycling of water.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, modification, replacement and modification.
Claims (10)
1. a swimming crab grating type intensive culture system, is characterized in that, comprising:
Cistern;
Cultivation ware, described cultivation ware is connected with described cistern, and described cultivation ware is grating type cultivation ware, and described cultivation ware comprises a plurality of cultivation grids arranged spaced apart; And
Degraded bag, described degraded bag is connected with described cistern with described cultivation ware, the degrade water that flows out in described cultivation ware the water through degrading is back to described cistern of described degraded bag.
2. swimming crab grating type intensive culture system according to claim 1, is characterized in that, cultivates ware described in each and comprises respectively 40-50 cultivation grid, cultivates grid described in each substantially to form cube.
3. swimming crab grating type intensive culture system according to claim 2, is characterized in that, the length of side that cultivates grid described in each is 20-30cm.
4. swimming crab grating type intensive culture system according to claim 1, is characterized in that, also comprises: pumping installations, described pumping installations is connected that with described cultivation ware the water pump in described cistern is delivered in described cultivation ware with described cistern.
5. swimming crab grating type intensive culture system according to claim 4, is characterized in that, also comprises: protein separator, described protein separator is located between described water pump and described cultivation ware.
6. swimming crab grating type intensive culture system according to claim 5, is characterized in that, also comprises: hourglass device, described hourglass device is located between described protein separator and described cultivation ware.
7. swimming crab grating type intensive culture system according to claim 1, is characterized in that, also comprises: water level controller, described water level controller is connected to control the water level in described cultivation ware with described cultivation ware.
8. swimming crab grating type intensive culture system according to claim 7, is characterized in that, described water level controller is provided with timing valve, and described timing valve is controlled the operation of described water level controller and stopped.
9. swimming crab grating type intensive culture system according to claim 1, is characterized in that, described degraded bag is biological bag, is provided with biological ball and biological hairbrush in described degraded bag.
10. swimming crab grating type intensive culture system according to claim 9, is characterized in that, also comprises: filter, described filter is located between described degraded bag and described cistern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310548512.7A CN103548742A (en) | 2013-11-06 | 2013-11-06 | Grille intensive breeding system for blue crabs |
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| CN201310548512.7A CN103548742A (en) | 2013-11-06 | 2013-11-06 | Grille intensive breeding system for blue crabs |
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| CN201310548512.7A Pending CN103548742A (en) | 2013-11-06 | 2013-11-06 | Grille intensive breeding system for blue crabs |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186391A (en) * | 2014-09-05 | 2014-12-10 | 湖州师范学院 | Method for increasing survival rate of indoor breeding of river crabs |
| CN110710480A (en) * | 2019-11-29 | 2020-01-21 | 江苏省海洋水产研究所 | Production method of soft-shell crabs |
-
2013
- 2013-11-06 CN CN201310548512.7A patent/CN103548742A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186391A (en) * | 2014-09-05 | 2014-12-10 | 湖州师范学院 | Method for increasing survival rate of indoor breeding of river crabs |
| CN110710480A (en) * | 2019-11-29 | 2020-01-21 | 江苏省海洋水产研究所 | Production method of soft-shell crabs |
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Application publication date: 20140205 |
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