CN209660202U

CN209660202U - A kind of seedling fostering system under aquatic livestock difference family common environmental

Info

Publication number: CN209660202U
Application number: CN201920077377.5U
Authority: CN
Inventors: 刘建勇; 陈园媛; 文思朗; 李寨旺
Original assignee: Zhanjiang Guoxing Aquatic Science And Technology Co Ltd; Guangdong Ocean University; Shenzhen Research Institute of Guangdong Ocean University
Current assignee: Zhanjiang Guoxing Aquatic Science And Technology Co Ltd; Guangdong Ocean University; Shenzhen Research Institute of Guangdong Ocean University
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2019-11-22
Anticipated expiration: 2029-01-17

Abstract

The utility model discloses the seedling fostering systems under a kind of aquatic livestock difference family common environmental, including sink, breeding barrel, PVC vertical pipe, inflated hose, gas charging stone, heat supply spool, the bottom of gullet is respectively equipped with a sewage draining exit close at four angles, a water inlet is equipped on the upside of flume wall wall, the breeding barrel is equipped with two rows, the breeding barrel of each row passes through respectively in the fixed screw clamp of a PVC parallelpiped, the both ends of PVC parallelpiped are connected on sink, the breeding barrel is respectively 0.2m apart from bottom of gullet, the breeding barrel bottom detachability is equipped with bolting silk net.The ambient stable of the utility model improves survival rate of seedling；Each family resolution ratio is up to 100%；Scalable saves space；Have the advantages that easy to operate, expense is low etc.；It is suitble to seedling fostering, intermediate rearing early period, the cultivation of the common environmental in even alternative later period.

Description

A kind of seedling fostering system under aquatic livestock difference family common environmental

Technical field

The utility model belongs to aquatic livestock breeding technical field, refers in particular to a kind of aquatic livestock difference family common environmental Under seedling fostering system.

Background technique

Currently, China's aquaculture production accounts for the 70% of global yield, aquaculture industry development is rapid, and achieves prominent Achievement out, the application of this and new varieties have a direct relation, and new varieties are being suitble to of being obtained by aquatic livestock breeding method What mankind's breeding production activity needed has the excellent economic characters such as high yield, stable yields, high-quality, efficient and other phenotype characters simultaneously Stablize the group of heredity, aquatic livestock breeding is that China's culture fishery is made that tremendous contribution.

The method of aquatic livestock breeding is more, and common method is the family selective breeding method based on BLUP.Family selective breeding is normal Techniqueflow is first to establish family independence nursery, and the seed of cultivation is standardized cultivation, i.e., the training of each family respectively It educates condition to be strictly consistent, be marked after cultivating to certain specification, wherein prawn labelling technique has fluorescent marker, metal mark Note, tracer method, optic stalk lantern ring etc., fish labelling technique include nose label, cut fin, listed, branding, dye marker, radiation Property isotope labelling, fluorchrome witness marking and passively integrate radar signature etc., common environmental cultivation is carried out after label.Due to Each family independence nursery early period and standardization are cultivated can often cause biggish common environmental effect in genetic parameter estimation, influence Genetic parameter, particularly the accuracy of narrow-sense heritability estimation, lead to the reduction of breeding value forecasting accuracy, and then influence breeding Genetic progress.

Breeder is improved using various ways, and such as (1. Zhao Guangfeng, Li Sedong, Li Zhen litopenaeus vannamei standardize people Work raising technology [J] fishery modernization, 2010,37 (06): 29-33. 2. Su Li, Shi Jianwei, Zhang Zhigang litopenaeus vannamei shrimp Seedling quality controls production technology [J] aquatic science and technology information, 2010,37 (6): 292-295. 3. He Yuying, Li Jian, Wang Qing Print, wait a kind of method that the standardization of Chinese prawn family seed is cultivated of: 4. Ruan Chun knows the South America to CN102742526A [P] .2012. The white shrimp seedling management Discussion on Technology ocean [J] and Fishery forward position, 2014, (7): 76-79.) strictly it is standardized Nursery and early period cultivate, and keep the consistency of environmental condition as far as possible；It marks ahead of time, enters common environmental cultivation stages in advance；In The intermediate rearing phase carries out common environmental cultivation；Each family common environmental nursery and cultivation, then parent-offspring's mirror is carried out using molecular labeling It is fixed that (such as: 5. Lv Yang establishes based on the freshwater shrimp paternity test technology of microsatellite marker and grows the Nanjing screening [D] of related locus Agriculture university, 2015. 6. Dong Shirui, Kong Jie, Zhang Qingwen wait microsatellite classifying method to carry out Crustin family tree mirror The fixed ocean [J] journal: Chinese edition, 2006,28 (5): 7. Peng Wei imitates stichopus japonicus (Apostichopus to 157-161. Japonicus) exploitation of microsatellite marker and application [D] Chinese Marine University, 2011.).The shortcomings that method for identifying molecules is Technical requirements are high, costly, and identification accuracy has an impact；And common environmental seedling system early period, especially seedling fostering phase Common environmental system has not been reported.

Utility model content

The utility model provides the seedling fostering system under a kind of aquatic livestock difference family common environmental, is suitble to seedling Cultivation, intermediate rearing early period, the cultivation of the common environmental in even alternative later period, ambient stable, improve survival rate of seedling；Each family Resolution ratio is up to 100%；Scalable saves space；Have the advantages that easy to operate, expense is low etc..

The utility model uses technical solution below:

A kind of seedling fostering system under aquatic livestock difference family common environmental, including sink, breeding barrel, PVC are vertical Pipeline, inflated hose, gas charging stone, heat supply spool, the bottom of gullet are respectively equipped with a sewage draining exit, water close at four angles A water inlet is equipped on the upside of cell wall wall, the breeding barrel is equipped with two rows, and it is flat that the breeding barrel of each row passes through a PVC respectively In the fixed screw clamp of row pipeline, the both ends of PVC parallelpiped are connected on sink, and the breeding barrel is respectively apart from bottom of gullet For 0.2m, the breeding barrel bottom detachability is equipped with bolting silk net, is connected respectively by annulus part on the outside of the breeding barrel It connects and is fixed with PVC vertical pipe, towards the bung hole of breeding barrel, PVC vertical pipe is interior to be equipped with inflation for the upper end of PVC vertical pipe Stone, gas charging stone are connect with inflated hose, and the other end of inflated hose stretches out from the lower end of PVC vertical pipe and is connected with air blast Machine, air blower are mounted on outside sink, and the heat supply spool is arranged in water trough inner water and keeps suitable distance with breeding barrel, are supplied Hot line pipe is connect with the boiler outside sink.

The sink are as follows: long 28m* wide 1.5m* high 1m.

The breeding barrel bottom radius is 0.5m.

The breeding barrel is equipped with two rows, and each row is respectively equipped with 51 breeding barrels.

The mesh of the bolting silk net is 500 mesh.

The utility model has the beneficial effects that

The ambient stable of the utility model improves survival rate of seedling；Each family resolution ratio is up to 100%；Scalable is saved Space；Have the advantages that easy to operate, expense is low etc.；Be suitble to seedling fostering, intermediate rearing early period, the even alternative later period it is common Environment cultivation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

In figure: 1 sink, 11 sewage draining exits, 12 water inlets, 2 breeding barrels, 21 bolting silk nets, 3PVC vertical pipe, 4 inflated hoses, 5 gas charging stones, 6 heat supply spools, 7PVC parallelpiped, 8 annulus parts.

Specific embodiment

The utility model is described in further details with embodiment with reference to the accompanying drawing, following embodiment is merely to illustrate The utility model does not limit the scope of the utility model.

Embodiment 1:

As shown in Figure 1, the seedling fostering system under a kind of aquatic livestock difference family common environmental, including sink 1, cultivation Bucket 2, PVC vertical pipe 3, inflated hose 4, gas charging stone 5, heat supply spool 6,1 bottom of sink is distinguished close at four angles Equipped with a sewage draining exit 11, it is equipped with a water inlet 12 on the upside of 1 wall wall of sink, the breeding barrel 2 is equipped with two rows, each row's Breeding barrel 2 is fixed in screw clamp 1 by a PVC parallelpiped 7 respectively, and the both ends of PVC parallelpiped 7 are connected on sink 1, The breeding barrel 2 is respectively 0.2m apart from 1 bottom of sink, and the 2 bottom detachability of breeding barrel is equipped with bolting silk net 21, 2 outside of breeding barrel is fixedly connected with PVC vertical pipe 3, the upper end direction of PVC vertical pipe 3 by annulus part 8 respectively The bung hole of breeding barrel 2 is equipped with gas charging stone 5 in PVC vertical pipe 3, and gas charging stone 5 is connect with inflated hose 4, inflated hose 4 it is another Air blower is stretched out from the lower end of PVC vertical pipe 3 and be connected in one end, and air blower is mounted on outside sink 1, the heat supply spool 6 are arranged in sink 1 in water and keep suitable distance with breeding barrel 2, and heat supply spool 6 is connect with the boiler outside sink 1.

The sink 1 are as follows: long 28m* wide 1.5m* high 1m.

2 bottom radius of breeding barrel is 0.5m.

Embodiment 2:

The system constructed using embodiment 1, sink 1 is interior to be fixedly connected with two rows of breeding barrels 2 by PVC parallelpiped 7, often Row may be provided with 51 breeding barrels 2, the bolting silk net 21 that mesh is 500 mesh be loaded onto 2 bottom of breeding barrel, according to different aquatic livestocks The replaceable different meshes of size bolting silk net 21, need to guarantee that aquatic livestock cannot escape from from the mesh of bolting silk net 21； Seawater is entered in sink 1 after dark sedimentation basin, foam separator, sand filter by water inlet 12, and air blower inflation is opened It is added to the water in PVC vertical pipe 3 constantly slowly in breeding barrel 2 from the upper end of PVC vertical pipe 3, heats boiler and pass through Heat supply pipeline 6 allows the water in sink 1 to maintain water temperature at optimum range；In the corresponding 1 outer wall marker of sink of breeding barrel 2 Make marks, ranked first breeding barrel 2 in the past and be numbered X01-X51, after ranked first a breeding barrel 2 and be numbered Y01-Y51, will The two corresponding breeding barrels 2 of X51 and Y51 vacate spare, the 1-50 different corresponding cultivation in number X01-X50 of family In bucket 2, the 51-100 different family is corresponding in the breeding barrel 2 of number Y01-Y50, can cultivate 100 not consanguinities simultaneously System.

It is described above by example, but the utility model is not limited to particular form disclosed above, it should be understood that, this All deformations or replacement of the technical staff in field to technical solutions of the utility model, all without departing from the utility model technical side The spirit and scope of case.

Claims

1. the seedling fostering system under a kind of aquatic livestock difference family common environmental, it is characterised in that: including sink (1), support Bucket (2), PVC vertical pipe (3), inflated hose (4), gas charging stone (5), heat supply spool (6) are grown, the sink (1) bottom connects It is respectively equipped with a sewage draining exit (11) at nearly four angles, is equipped with a water inlet (12), the cultivation on the upside of sink (1) wall wall Bucket (2) is equipped with two rows, and the breeding barrel (2) of each row is fixed in screw clamp (1) by a PVC parallelpiped (7) respectively, PVC The both ends of parallelpiped (7) are connected on sink (1), and the breeding barrel (2) is respectively 0.2m, institute apart from sink (1) bottom Breeding barrel (2) bottom detachability stated is equipped with bolting silk net (21), passes through annulus part on the outside of the breeding barrel (2) respectively (8) it is fixedly connected with PVC vertical pipe (3), bung hole of the upper end of PVC vertical pipe (3) towards breeding barrel (2), PVC vertical tube Gas charging stone (5) are equipped in road (3), gas charging stone (5) is connect with inflated hose (4), and the other end of inflated hose (4) is vertical from PVC Air blower is stretched out and be connected in the lower end of pipeline (3), and air blower is mounted on sink (1) outside, and heat supply spool (6) setting exists Suitable distance is kept in sink (1) interior water and with breeding barrel (2), heat supply spool (6) is connect with the boiler of sink (1) outside.

2. the seedling fostering system under a kind of aquatic livestock difference family common environmental according to claim 1, feature It is: the sink (1) are as follows: long 28m* wide 1.5m* high 1m.

3. the seedling fostering system under a kind of aquatic livestock difference family common environmental according to claim 1, feature Be: breeding barrel (2) bottom radius is 0.5m.

4. the seedling fostering system under a kind of aquatic livestock difference family common environmental according to claim 1 or 3, special Sign is: the breeding barrel (2) is equipped with two rows, and each row is respectively equipped with 51 breeding barrels (2).

5. the seedling fostering system under a kind of aquatic livestock difference family common environmental according to claim 1, feature Be: the mesh of the bolting silk net (21) is 500 mesh.