CN206227369U - A kind of hydrostatic breeding apparatus of naked skin-carp meat half - Google Patents

Abstract

The utility model discloses a kind of hydrostatic breeding apparatus of naked skin-carp meat half, including some correspondences, the incubator in a row placed and nursery box, incubator and nursery box are the open rectangular box in upper end, tank floor is smooth, wherein incubator is used to hold embryonated egg, and nursery box is used to hold the fry being transferred out of from incubator；Incubator and nursery box upper end are serially connected with water supply line, and each delivery port on water supply line is corresponded with incubator or nursery box, and delivery port is provided with valve switch；The delivery port of nursery box upper end uses micropore outlet pipe, nursery box bottom half to be provided with discharge outlet, and discharge outlet is provided with gauze fish screen.Lentic hatching, the type of rearing of miniflow rice seedling on watered bed are realized, enough standing brooding times are on the one hand can ensure that, on the other hand energy preventing and curing of fish disease, effectively prevents fry massive mortality, significantly improves fry rearing survival rate；Water resource waste is greatly reduced, cultivation cost is reduced, it is adaptable to the extensive artificial culture cultivation of the naked skin-carp meat in Xinjiang.

Description

A kind of hydrostatic breeding apparatus of naked skin-carp meat half

Technical field

The utility model belongs to technical field of aquaculture, is related to a kind of fry artificial culture equipment, refers specifically to a kind of naked The hydrostatic breeding apparatus of skin-carp meat half.

Background technology

The insemination egg hatching process of the naked skin-carp meat in Xinjiang is different from other fish, and its hatching process has a neuralation Sensitive periods, during the sensitive periods, insemination ovum will ensure that enough time of repose could well be developed to next step；If period Occur frequently stir wait operation, can cause embryonic development stagnate until death.Therefore, ensure that what is stood incubates in embryogenesis sensitive periods Change environment and be to ensure that the complete important leverage of embryonic development.

In the prior art, the cultivation equipment for being used for naked skin-carp meat according to different types of rearing mainly has：Hydrostatic/half is quiet Water/continuous-flow type breeding groove, incubator；The quality control that each cultivates equipment is as shown in the table：

Because water exchange capacity is big in continuous-flow type breeding groove, and fry is gathered in delivery port, is easily infected with impurity and causes a large amount of dead Die；Water body needed for hydrostatic breeding groove is larger, waste serious, not manageability, and easily concentrates outburst fish disease；And in continuous-flow type incubator Easily there is bubble illness in later stage.Additionally, Xinjiang is located in Arid＆semi-arid area, the primary factor of restriction fish culture exploitation is water The scarcity of resource.The artificial propagation and fry rearing of domestic majority fish are continuous-flow type breeding method at present, and the method needs big Condition based on the water resource of amount, is not suitable for the climate characteristic of Xinjiang Arid＆semi-arid area.

In order to overcome the above not enough, it is proposed that the incubation mode of half hydrostatic incubator, it is adaptable to the naked skin-carp meat in Xinjiang Extensive artificial incubation, is easy to management, can effectively control parasitics and bacterial diseases of fishes large-scale outbreak, prevents bubble illness from going out It is existing, while great lot of water resources cost can be also saved, with this kind of method incubation rate up to more than 80%.

Utility model content

For above-mentioned technical problem, the utility model provides a kind of hydrostatic breeding apparatus of naked skin-carp meat half, it is adaptable to new The extensive artificial incubation of the naked skin-carp meat of boundary, is easy to management, significantly improves fry rearing survival rate, effectively reduces water resource Cost.

The utility model is achieved through the following technical solutions：

A kind of hydrostatic breeding apparatus of naked skin-carp meat half, including some correspondences, the incubator and nursery box of in a row placement, it is described Incubator and nursery box are the open rectangular box in upper end, and tank floor is smooth, and wherein incubator is used to hold embryonated egg, nursery Case is used to hold the fry being transferred out of from incubator；Incubator and nursery box upper end are serially connected with water supply line, on water supply line Each delivery port and incubator or nursery box correspond, delivery port is provided with valve switch；The nursery box upper end goes out The mouth of a river uses micropore outlet pipe, nursery box bottom half to be provided with discharge outlet, and discharge outlet is provided with gauze fish screen.

As the prioritization scheme of this case, thermometer is equipped with the incubator and nursery box.

Used as the prioritization scheme of this case, the incubator and nursery box are set on the support frame, are provided with support frame Drainage system.

As the prioritization scheme of this case, a diameter of 3mm of the micropore outlet pipe.

Used as the prioritization scheme of this case, the fish screen uses the kachoji of 40 mesh.

Used as the prioritization scheme of this case, the incubator and nursery box are made using foam or plastic material.

Used as the prioritization scheme of this case, the dimensions of the incubator and nursery box is 30cm × 40cm × 60cm.

As the prioritization scheme of this case, 2000 ~ 2500 naked skin-carp meat embryonated eggs, nursery box are placed with the incubator Inside it is placed with 3000 ~ 4000 tail fries.

The beneficial effects of the utility model are：

1st, the special breeding apparatus that design is cultivated suitable for the naked hydrostatic of skin-carp meat half in Xinjiang, by hatching and seedling raising process point Open, realize Lentic hatching, the type of rearing of miniflow rice seedling on watered bed, on the one hand can ensure that enough time of repose in hatching process, show Write and improve fry rearing survival rate；On the other hand common fish disease can be prevented and treated, effectively prevents fry massive mortality, further ensured Survival rate of fish fry；

2nd, using the seedling raising mannerses of micropore flowing water, micropore water system is formed, can not only be by fry bait residue and fish body Excreta is discharged with fish screen discharge outlet, and is stimulated by current, improves fry growth speed；

3rd, the waste of water resource in artificial propagation cultivating process is greatly reduced, cultivation cost is reduced, water money can be saved Source cost more than 60%；

4th, rational in infrastructure, installation, simple operation, it is adaptable to the extensive artificial culture cultivation of the naked skin-carp meat in Xinjiang are easy to Management, is suitable to popularization and application.

Brief description of the drawings

Fig. 1 is the structural representation of the naked hydrostatic breeding apparatus of skin-carp meat half of the utility model；

In figure：1- incubators, 2- nursery box, 3- water supply lines, 4- delivery ports, 5- valve switch, 6- discharge outlet, 7- temperature Meter, 8- support frames.

Specific embodiment

The utility model and its effect are further elaborated below in conjunction with drawings and Examples.

The insemination egg hatching process of the naked skin-carp meat in Xinjiang is different from other fish, and its process has a neuralation sensitivity Phase, during the sensitive periods, insemination ovum will ensure that the standing of enough time can just be developed to next step, if period occurs frequently The operation such as stir, embryonic development can be caused to stagnate until dead.Additionally, Xinjiang is located in Arid＆semi-arid area, shortage of water resources It is the primary restraining factors of the industry developments such as Agriculture in Xinjiang, fishery；And schizothoracin class artificial propagation both at home and abroad is cultivated and is at present Running water technology method, the method is unsuitable for the Xinjiang region of extreme dehydration.Therefore, in view of the foregoing, we are by multiple reality Test and experience for many years show that half Lentic hatching method is this kind of optimum breeding method of fish.

As shown in figure 1, a kind of can realize the device that the hydrostatic of naked skin-carp meat half is cultivated, including some correspondences, in a row placement Incubator 1 and nursery box 2, the incubator 1 and nursery box 2 are the bubble chamber or plastic box of artificial customization, and shape is upper end Open rectangular box, tank floor is smooth, and wherein incubator 1 is used to hold embryonated egg, and nursery box 2 is used to hold from incubator The fry being transferred out of in 1, the dimensions of casing is 30cm × 40cm × 60cm, can tile 2000 on the bottom surface of incubator 1 ~ 3000 ~ 4000 tail fries can be held in 2500 naked skin-carp meat embryonated eggs, nursery box 2；Incubator 1 and the upper end of nursery box 2 concatenate There is water supply line 3, each delivery port 4 on water supply line 3 is corresponded with incubator 1 or nursery box 2, according to actual conditions point Casing that Gei be corresponding to it supplies water, and delivery port 4 is provided with valve switch 5；Wherein, the delivery port 4 of the upper end of nursery box 2 is used The micropore outlet pipe of a diameter of 3mm, the bottom half of nursery box 2 is provided with discharge outlet 6, and the kachoji that discharge outlet 6 is provided with 40 mesh is blocked Fish corral.

Further, thermometer 7 is equipped with the incubator 1 and nursery box 2, accurately to monitor in each casing Temperature, it is ensured that embryonated egg or fry are in suitable temperature environment.

Further, the incubator 1 and nursery box 2 are arranged in support frame 8, and draining is provided with support frame 8 System；On the one hand device monolithic stability, firm, another aspect central drainage are caused, is easy to form large-scale cultivation management, improved Cultivation efficiency.Meanwhile, the present apparatus takes up an area small, small investment, greatlys save energy cost and water resources consumption, installs, operates facility, It is very suitable for carrying out popularization and application in the Xinjiang region of arid and semi-arid climate characteristic.

In concrete operations, special hatching/nursery bubble chamber is manually customized（Fiberglass, PE casees）, the specification of casing is 30cm × 40cm × 60cm, incubator places 2000 ~ 2500, embryonated egg per case, and Spawning water is limpid spring, and water temperature control exists Less than 15 DEG C, need to manually be stirred once every 5 ~ 6 hours, insemination ovum be paved again then and is stood at incubator bottom, often Spawning water is changed 3/4 every 24 hours, new water is filled into again, while to change once hatch bubble chamber every 72 hours, more The bubble chamber changed will carry out the kill such as ultraviolet-sterilization treatment, the mould that will build up on, and prevent the time too long, water mold outburst, glue Connect insemination ovum and cause death.The observation of embryonic development is uninterruptedly carried out in hatching process, the development of naked skin-carp meat is compareed Timetable；In neurula stage, the operation requirement of hydrostatic culture is to change a water in every 24 hours, prevents fry from being made because of ischaemia Into death, but need not stir, wait insemination egg development spend neurula sensitive periods after do again at the agitation of 5 ~ 6 hours Reason.The hydrostatic culture of incubation period can be obviously improved the survival rate of the naked skin-carp meat in Xinjiang, can be improved to more than 85% by 40%.

Hydrostatic cultivate 5-7 days after fry floating, floating fry is transferred in nursery box, nursery box afterbody is with 40 mesh meshes Yarn makes fish screen discharge outlet, and the delivery port 4 of the upper end of nursery box 2 forms micropore flowing water using the micropore outlet pipe of a diameter of 3mm System；The bait residue and fish body excreta that not only can not eat up fry are discharged with fish screen discharge outlet, and are passed through Micropore flowing water can greatly save water resource utilization, reduce energy resource consumption, save power source and water resource；Meanwhile, feeding bait Micropore water system into hydrostatic culture can be regularly closed after material and in daily culture, while alleviating fry in flowing water culture A large amount of consumption of lower muscle power, shorten the fry rearing time.Fry is separately cultivated, and solves the fish disease during fry rearing and asks Topic（Such as common bubble illness, wheel parasitosis, ich, saprolegniasis）, using micro- running water technology case cultivate fry after, can have Effect prevents fry massive mortality, it is to avoid cross-infection, can accomplish isolation treatment, guard key, improves Xinjiang naked heavy The fry rearing survival rate of lip fish, after carrying out the naked skin-carp meat fry rearing in Xinjiang using miniflow rice seedling on watered bed case, fry rearing is survived Rate is improved to more than 70% by the 30% of flowing water in 2009 and hydrostatic cultivation；Cultivated by 15-20 days, fry total length is that can reach 1.4-1.8cm, seedling raise period is substantially reduced relative to traditional fish culture in running water and workshop nursery.

Above example is only exemplary, can't limit to the utility model, it should be pointed out that for the technology of this area For personnel, under technical inspiration provided by the utility model, other equivalent modifications made and improvement are regarded as this The protection domain of utility model.

Claims (8)

1. hydrostatic breeding apparatus of a kind of naked skin-carp meat half, it is characterised in that：Including some correspondences, the incubator in a row placed（1） And nursery box（2）, the incubator（1）And nursery box（2）It is the rectangular box that upper end is open, tank floor is smooth, wherein incubating Change case（1）For holding embryonated egg, nursery box（2）For holding from incubator（1）The fry being inside transferred out of；Incubator（1）With Nursery box（2）Upper end is serially connected with water supply line（3）, water supply line（3）On each delivery port（4）With incubator（1）Or nursery Case（2）Correspond, delivery port（4）It is provided with valve switch（5）；The nursery box（2）The delivery port of upper end（4）Using micropore Outlet pipe, nursery box（2）Bottom half is provided with discharge outlet（6）, discharge outlet（6）It is provided with gauze fish screen.

2. hydrostatic breeding apparatus of naked skin-carp meat according to claim 1 half, it is characterised in that：The incubator（1）With educate Seedling box（2）Inside it is equipped with thermometer（7）.

3. hydrostatic breeding apparatus of naked skin-carp meat according to claim 1 half, it is characterised in that：The incubator（1）With educate Seedling box（2）It is arranged on support frame（8）On, support frame（8）Inside it is provided with drainage system.

4. according to any described hydrostatic breeding apparatus of naked skin-carp meat half of claim 1-3, it is characterised in that：The micropore water outlet A diameter of 3mm of pipe.

5. according to any described hydrostatic breeding apparatus of naked skin-carp meat half of claim 1-3, it is characterised in that：The fish screen is adopted With the kachoji of 40 mesh.

6. according to any described hydrostatic breeding apparatus of naked skin-carp meat half of claim 1-3, it is characterised in that：The incubator （1）And nursery box（2）Made using foam or plastic material.

7. hydrostatic breeding apparatus of naked skin-carp meat according to claim 1 half, it is characterised in that：The incubator（1）With educate Seedling box（2）Dimensions be 30cm × 40cm × 60cm.

8. hydrostatic breeding apparatus of naked skin-carp meat according to claim 7 half, it is characterised in that：The incubator（1）Inside put It is equipped with 2000 ~ 2500 naked skin-carp meat embryonated eggs, nursery box（2）Inside it is placed with 3000 ~ 4000 tail fries.