CN202456111U - Blue crab breeding tile cylinder - Google Patents
Blue crab breeding tile cylinder Download PDFInfo
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- CN202456111U CN202456111U CN2012200861280U CN201220086128U CN202456111U CN 202456111 U CN202456111 U CN 202456111U CN 2012200861280 U CN2012200861280 U CN 2012200861280U CN 201220086128 U CN201220086128 U CN 201220086128U CN 202456111 U CN202456111 U CN 202456111U
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- watt
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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
Abstract
The utility model discloses a blue crab breeding tile cylinder which comprises a cylinder 1 and a cylinder cover 2 covered on an opening at the upper end of the cylinder body 1, wherein an interlayer 3 for dividing the cylinder body 1 into an upper cylinder body and a lower cylinder body is arranged in the cylinder body 1; the upper cylinder body is uniformly provided with water exchange holes c5; and the wall of the lower cylinder body is provided with drain holes 4. The blue crab breeding tile cylinder can be used for preventing crabs from mutually killing and is beneficial to quickly exhausting excrements of the blue crabs out of the tile cylinder, reducing the grown of bacterial microorganisms and improving the breeding survival rate of the blue crabs and the quality of commodity crabs and convenient for managing the blue crabs according to specifications, calculating the quantity of bait feeding and catching for sale.
Description
Technical field
The utility model relates to a kind of seafood and cultures instrument, is specifically related to a kind of blue crab cultivation watt cylinder.
Background technology
Mud crab (like mud crab) belongs to Portumidae (Portunidae) ocean crab class on Zootaxy; Characteristics such as, growth rate huge because of its individuality is fast, adaptability and strong, anti-dried dew time of resistance against diseases are long, be prone to transportation, delicious unique, nutritious, the nourishing and fit keeping function of meat flavour, culture benefit height; Always be regarded as precious seafood; Quite receiving domestic and international producers and consumers's favor, also is one of important marine economy species of propagating artificially.Mud crab is distributed widely in the southeastern coastal areas such as China Guangdong, Guangxi, Fujian, Taiwan, Zhejiang, Shanghai, Jiangsu.
In recent years; Along with coastal various places blue crab cultivation technology and area constantly increase; Many raisers utilize traditional breeding way such as the pond takes monoculture, shrimp crab to raise together with, the crab fish is raised together with, but the mud crab of culturing kills and devour each other, diversified in specificationsly causes, fishes for problems such as difficulty, escape incident happen occasionally and be difficult to solve, and large-scale farming; Be prone to cause the blue crab cultivation survival rate on the low side, benefit is not high.To these problems, seeking suitable breeding way is very important with culturing utensil.On the mangrove forest beach, utilize a watt cylinder to put mud crab in a suitable place to breed, can prevent cutting one another's throat between crab, improved the breed survival rate of mud crab, can obtain favorable economic benefit.
Summary of the invention
The purpose of the utility model provides a kind of blue crab cultivation watt cylinder, both can prevent cutting one another's throat between crab, and the excreta that helps mud crab is again discharged watt cylinder fast, reduces growing of bacterial micro-organism, improves the breed survival rate of mud crab and the quality of commodity crab; Be convenient to the management of mud crab branch specification, daily ration, feeding quantity calculating simultaneously, sell and catch.
The blue crab cultivation of the utility model watt cylinder structure is following:
A kind of blue crab cultivation watt cylinder, it comprises cylinder body and the cylinder cap that covers the cylinder body open upper end, is provided with the interlayer that cylinder body is divided into upper cylinder body and lower cylinder body in the cylinder body simultaneously; Upper cylinder body is evenly equipped with water body exchange hole c, has porus excretorius on the lower cylinder body wall.Interlayer has certain distance apart from the lower cylinder body bottom, guarantees that in breeding process interlayer not exclusively is submerged in the mud of beach, plays the purpose that improves the blue crab cultivation survival rate.
Have peep hole and water body exchange hole a on the said cylinder cap.Said peep hole is ellipse or rectangle, and hole area is 2～2.5cm
2Water body exchange hole a is 3～8, and diameter is 0.5～1cm.Peep hole is convenient in breeding process to observe the growth situation of mud crab, be convenient to simultaneously the mud crab feeding, through peep hole with in the bait input cylinder.
Be evenly equipped with water body exchange hole b on the said interlayer, quantity is 5～19, diameter 0.5～1cm; Water body exchange hole b is convenient to mud crab ight soil and residual bait is arranged toward cylinder bottom in cylinder.
Said water body exchange hole c is 9～22, diameter 0.5～1cm; Porus excretorius is oval or circular, diameter≤7cm, and quantity is 3～5.Porus excretorius is convenient to excreta that mud crab produces and residual bait and in time is rejected to and cultures outside watt cylinder in breeding process, be beneficial to the mud crab healthy growth.
When culturing mud crab a blue crab cultivation watt cylinder is placed on beach; Utilize the fluctuation of seawater to bring abundant bait and natural water body exchange interaction into; Excreta that produces in the blue crab cultivation process and residual bait are discharged outside the cylinder, can an environment that be fit to growth be provided to mud crab again simultaneously.Specify the water body exchange hole that is meant blue crab cultivation watt cylinder and all be used for seawater and increase to when placing watt cylinder place, seawater gets into watt cylinder and brings some mud crab bait simultaneously into; Take mud crab excreta or residual bait out of a watt cylinder in the time of the seawater ebb, can guarantee that mud crab has natural bait, can effectively handle the excreta of mud crab again, improved the survival rate of mud crab to a certain extent.
Mud crab placed in watt cylinder culture, adopt a cylinder one crab form, determine with the individual size of mud crab, avoided large-scale mud crab to combine in the situation about cutting one another's throat that causes in the pond between crab, thereby effectively improved survival rate and economic benefit according to the reality situation of culturing.The quantity of water body exchange hole can be adjusted according to season, the individual size of mud crab on watt cylinder, but water body exchange hole diameter can not exceed 1cm, in order to avoid mud crab stretches that the bad watt cylinder of big chela is escaped or the harmful organisms of mud crabs such as octopus gets into a watt cylinder injury mud crab.
The advantage of the utility model:
1. adopt the blue crab cultivation watt cylinder of the utility model structure to culture mud crab, can avoid cutting one another's throat between crab, improve survival rate.
2. adopt the blue crab cultivation watt cylinder of the utility model structure to culture mud crab, can accurately calculate the blue crab cultivation feeding volume, practice thrift bait, be convenient to the management of mud crab branch specification simultaneously, catch and sell.
3. combine blue crab cultivation watt cylinder effectively to get rid of mud crab excreta and the residual bait that produces in the breeding process automatically again in the advantage of utilizing beach, alleviate the labour in the breeding process.
Description of drawings
Fig. 1 is the front view of blue crab cultivation watt cylinder;
Fig. 2 is the front view of embodiment 1 cylinder cap;
Fig. 3 is the front view of embodiment 2 cylinder caps;
Fig. 4 is the front view of embodiment 1 interlayer;
Fig. 5 is the front view of embodiment 2 interlayers;
Reference numeral: cylinder body 1, cylinder cap 2, interlayer 3, porus excretorius 4, water body exchange hole (c) 5, peep hole 6, water body exchange hole (a) 7, water body exchange hole (b) 8.
Embodiment
Below in conjunction with accompanying drawing the utility model structure is further specified.
Embodiment 1
A kind of blue crab cultivation watt cylinder, as shown in Figure 1, a blue crab cultivation watt cylinder global shape presents ellipse garden shape, and it comprises cylinder body 1 and the cylinder cap 2 that covers cylinder body 1 open upper end, is provided with the interlayer 3 that cylinder body 1 is divided into upper cylinder body and lower cylinder body in the cylinder body 1 simultaneously; Upper cylinder body is evenly equipped with water body exchange hole c5, has porus excretorius 4 on the lower cylinder body wall.
Cylinder cap 2 is as shown in Figure 2, has peep hole 6 and water body exchange hole a7 on the cylinder cap 2.Peep hole 6 is a rectangle, and long is 2cm, and wide is 1cm, and hole area is 2cm
2Water body exchange hole a7 is 4, and diameter is 1cm.
Interlayer 3 is as shown in Figure 3, is evenly equipped with 19 water body exchange hole b8 on the interlayer 3, and each diameter is 1cm.Water body exchange hole c5 is 22, and diameter 1cm wherein establishes 4 around the peristoma, with iron wire cylinder cap and cylinder body is fixed, and can exchange by water body again simultaneously, and other position is staggered establishes 18, pitch of holes 10m.The porus excretorius 4 of lower cylinder body is oval, and long diameter is 7cm, and quantity is 3.
Between latter stage in early summer to autumn, this type watt cylinder is placed on the coastal beach, then mud crab seedlings is placed in the blue crab cultivation watt cylinder, a cylinder one crab; Mud crab is cultured, and under identical physical and chemical factor and equal cultural technique level conditions, unit are blue crab cultivation survival rate reaches more than 85%, and is higher more than 50 percentage points than the survival rate of general pond culture mud crab.
Embodiment 2
A kind of blue crab cultivation watt cylinder, as shown in Figure 1, a blue crab cultivation watt cylinder global shape presents ellipse garden shape, and it comprises cylinder body 1 and the cylinder cap 2 that covers cylinder body 1 open upper end, is provided with the interlayer 3 that cylinder body 1 is divided into upper cylinder body and lower cylinder body in the cylinder body 1 simultaneously; Upper cylinder body is evenly equipped with water body exchange hole c5, has porus excretorius 4 on the lower cylinder body wall.
Cylinder cap 2 is as shown in Figure 3, has peep hole 6 and water body exchange hole a7 on the cylinder cap 2; Peep hole 6 is oval, and hole area is 2.5cm
2Water body exchange hole a7 is 8, and diameter is 0.5cm.
Interlayer 3 is as shown in Figure 5, is evenly equipped with water body exchange hole b8 on the interlayer 3, and quantity is 9, diameter 1cm; The water body exchange hole c5 of upper cylinder body is 16, and diameter 1cm wherein establishes 3 around the peristoma, with iron wire cylinder cap and cylinder body is fixed, and can exchange by water body again simultaneously, and other position is staggered establishes 13, pitch of holes 12m.The porus excretorius 4 of lower cylinder body is circular, and long diameter is 5cm, and quantity is 4.
Between latter stage in early summer to autumn, this type watt cylinder is placed on the coastal beach, then mud crab seedlings is placed in the blue crab cultivation watt cylinder, a cylinder one crab; Mud crab is cultured, and under identical physical and chemical factor and equal cultural technique level conditions, unit are blue crab cultivation survival rate reaches more than 85%, and is higher more than 50 percentage points than the survival rate of general pond culture mud crab.
Embodiment 3
A kind of blue crab cultivation watt cylinder, as shown in Figure 1, it comprises cylinder body 1 and the cylinder cap 2 that covers cylinder body 1 open upper end, is provided with the interlayer 3 that cylinder body 1 is divided into upper cylinder body and lower cylinder body in the cylinder body 1 simultaneously; Upper cylinder body is evenly equipped with water body exchange hole c5, has porus excretorius 4 on the lower cylinder body wall.
Have peep hole 6 and water body exchange hole a7 on the cylinder cap 2; Peep hole 6 is a rectangle, and long is 2cm, and wide is 1cm, and hole area is 2cm
2Water body exchange hole a7 is 3, and diameter is 1cm.
Be evenly equipped with 12 water body exchange hole b8 on the interlayer 3, diameter 0.5cm; The water body exchange hole c5 that upper cylinder body is uniformly distributed with is 12, and diameter 0.5cm wherein establishes 2 around the peristoma, with iron wire cylinder cap and cylinder body is fixed, and can exchange by water body again simultaneously, and other position is staggered establishes 10, pitch of holes 12m.The porus excretorius 4 of lower cylinder body is oval, and long diameter is 3cm, and quantity is 5.
Between latter stage first arrival spring in winter, this type watt cylinder is placed on the coastal beach, then mud crab seedlings is placed in the blue crab cultivation watt cylinder, a cylinder one crab; Mud crab is cultured, and under identical physical and chemical factor and equal cultural technique level conditions, unit are blue crab cultivation survival rate reaches more than 85%, and is higher more than 50 percentage points than the survival rate of general pond culture mud crab.
Embodiment 4
A kind of blue crab cultivation watt cylinder, as shown in Figure 1, it comprises cylinder body 1 and the cylinder cap 2 that covers cylinder body 1 open upper end, is provided with the interlayer 3 that cylinder body 1 is divided into upper cylinder body and lower cylinder body in the cylinder body 1 simultaneously; Upper cylinder body is evenly equipped with water body exchange hole c5, has porus excretorius 4 on the lower cylinder body wall.
Have peep hole 6 and water body exchange hole a7 on the cylinder cap 2; Peep hole 6 is oval, and hole area is 2.5cm
2Water body exchange hole a7 is 5, and diameter is 0.5cm.
Be evenly equipped with water body exchange hole b8 on the interlayer 3, quantity is 5, and diameter is 1cm; The water body exchange hole c5 that upper cylinder body is uniformly distributed with is 9, and diameter 1cm wherein establishes 2 around the peristoma, with iron wire cylinder cap and cylinder body is fixed, and can exchange by water body again simultaneously, and other position is staggered establishes 7, pitch of holes 12m.The porus excretorius 4 of lower cylinder body is oval, and long diameter is 7cm, and quantity is 3.
Between latter stage first arrival spring in winter, this type watt cylinder is placed on the coastal beach, then mud crab seedlings is placed in the blue crab cultivation watt cylinder, a cylinder one crab; Mud crab is cultured, and under identical physical and chemical factor and equal cultural technique level conditions, unit are blue crab cultivation survival rate reaches more than 85%, and is higher more than 50 percentage points than the survival rate of general pond culture mud crab.
Claims (4)
1. blue crab cultivation watt cylinder comprises cylinder body (1) and covers the cylinder cap (2) of cylinder body (1) open upper end, it is characterized in that: be provided with the interlayer (3) that cylinder body (1) is divided into upper cylinder body and lower cylinder body in the cylinder body (1); Upper cylinder body is evenly equipped with water body exchange hole c (5), has porus excretorius (4) on the lower cylinder body wall.
2. blue crab cultivation watt cylinder according to claim 1 is characterized in that: be evenly equipped with water body exchange hole b (8) on the said interlayer (3), quantity is 5 ~ 19, and diameter is 0.5 ~ 1cm.
3. blue crab cultivation watt cylinder according to claim 1 is characterized in that: said water body exchange hole c (5) is 9 ~ 22, diameter 0.5 ~ 1cm, and pitch of holes is 10 ~ 12cm; Porus excretorius (4) is oval or circular, diameter≤7 cm, and quantity is 3 ~ 5.
4. blue crab cultivation watt cylinder according to claim 2 is characterized in that: have peep hole (6) and water body exchange hole a (7) on the said cylinder cap (2); Peep hole (6) is ellipse or rectangle, and hole area is 2 ~ 2.5cm
2Water body exchange hole a (7) is 3 ~ 8, and diameter is 0.5 ~ 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200861280U CN202456111U (en) | 2012-03-09 | 2012-03-09 | Blue crab breeding tile cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200861280U CN202456111U (en) | 2012-03-09 | 2012-03-09 | Blue crab breeding tile cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202456111U true CN202456111U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200861280U Expired - Fee Related CN202456111U (en) | 2012-03-09 | 2012-03-09 | Blue crab breeding tile cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN202456111U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381176A (en) * | 2014-11-27 | 2015-03-04 | 陈碧祺 | Mangrove crab breeding device |
| CN108684582A (en) * | 2018-05-03 | 2018-10-23 | 集美大学 | A method of Bostrichthys sinensis being grown using iron cage on the beach |
| CN108739532A (en) * | 2018-05-03 | 2018-11-06 | 集美大学 | A method of Bostrichthys sinensis being grown using iron cage under mangrove |
| CN108849659A (en) * | 2018-05-03 | 2018-11-23 | 集美大学 | A method of crab being grown using iron cage under mangrove |
| CN109845674A (en) * | 2019-03-06 | 2019-06-07 | 广西北海滨海国家湿地公园管理处 | A kind of crab seedling cultivation apparatus of Mangrove Wetlands |
| CN113349123A (en) * | 2021-07-09 | 2021-09-07 | 广西红树林研究中心 | Green crab culture device and method for culturing green crabs in tidal ditch |
-
2012
- 2012-03-09 CN CN2012200861280U patent/CN202456111U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381176A (en) * | 2014-11-27 | 2015-03-04 | 陈碧祺 | Mangrove crab breeding device |
| CN108684582A (en) * | 2018-05-03 | 2018-10-23 | 集美大学 | A method of Bostrichthys sinensis being grown using iron cage on the beach |
| CN108739532A (en) * | 2018-05-03 | 2018-11-06 | 集美大学 | A method of Bostrichthys sinensis being grown using iron cage under mangrove |
| CN108849659A (en) * | 2018-05-03 | 2018-11-23 | 集美大学 | A method of crab being grown using iron cage under mangrove |
| CN109845674A (en) * | 2019-03-06 | 2019-06-07 | 广西北海滨海国家湿地公园管理处 | A kind of crab seedling cultivation apparatus of Mangrove Wetlands |
| CN113349123A (en) * | 2021-07-09 | 2021-09-07 | 广西红树林研究中心 | Green crab culture device and method for culturing green crabs in tidal ditch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140309 |