CN103155894A - Fish fry grading selection pond - Google Patents

Fish fry grading selection pond Download PDF

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Publication number
CN103155894A
CN103155894A CN2013101103299A CN201310110329A CN103155894A CN 103155894 A CN103155894 A CN 103155894A CN 2013101103299 A CN2013101103299 A CN 2013101103299A CN 201310110329 A CN201310110329 A CN 201310110329A CN 103155894 A CN103155894 A CN 103155894A
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China
Prior art keywords
pond
seed
fish
fry
pipe
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CN2013101103299A
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Chinese (zh)
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CN103155894B (en
Inventor
梁拥军
史东杰
孙向军
孙砚胜
张欣
张升利
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Beijing Fisheries Research Institute
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Beijing Fisheries Research Institute
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Priority to CN201310110329.9A priority Critical patent/CN103155894B/en
Publication of CN103155894A publication Critical patent/CN103155894A/en
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Publication of CN103155894B publication Critical patent/CN103155894B/en
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Abstract

The invention discloses a fish fry grading selection pond. The fish fry grading selection pond is composed of a fry culturing storage pond, a strip-shaped selection pond and a fry culturing pond, wherein the fry culturing storage pond and the fry culturing pond are respectively provided with an independent filtering circulating system, a water inlet pipe, a water discharge pipe, a poroid structure and a bottom opening, each bottom opening is provided with a net piece, a fish sucking pipe is arranged on the side wall of the fry culturing storage pond, the fish sucking pipe is provided with a fish sucking pump and a fish control valve, the fry culturing storage pond temporarily raises fries to be selected, the fry culturing pond is provided with a fish conveying pipe and a water control pipe, a net piece is covered at the top of the water control pipe, and the fry culturing pond is used for culturing the selected high-quality fries. The strip-shaped selection pond is supported by supporting pillars and is used for operation of fry selection. The upper portions of the fry culturing storage pond, the strip-shaped selection pond and the fry culturing pond are connected through poroid structures, and the bottoms of the fry culturing storage pond, the strip-shaped selection pond and the fry culturing pond are communicated through an underground pipeline. The fish fry grading selection pond is simple in structure, and brings convenience to fry grading selection. Due to the fact that controllable performance is high in the entire operation process, the fries do not die easily caused by oxygen deficit and mechanical injury. A fish control valve can effectively adjust the density of the fries in the strip-shaped selection pond, and the fry selection efficiency is improved.

Description

The pond is selected in the classification of a kind of fish seed
Technical field
The invention belongs to fish rearing of fingerling device.The pond is selected in the fish seed classification that is particularly related to a kind of convenient practicality.
Background technology
Brocade carp (Cyprinus carpio L.) is under the jurisdiction of Cypriniformes (Cypriniformes) Cyprinidae (Cyprinidae), carp belongs to (Cyprinus), and Japan is called Nishikigoi.The most common red white bright and beautiful carp, large positive three looks brocade carps, clear and three looks brocade carp are called as bright and beautiful carp " Yu Sanjia ".The brocade carp is enjoyed great prestige in the world with its robust body, gorgeous color, magnificent speckle, graceful stroke, docile habit, is called " funny fellow's stone in water ", " the natatory art work " by people.This fish is the large-scale famous and precious fancy fishes that formed through the artificial hybridization seed selection by the carp mutant strain, the gene height mixes, genetic character is extremely unstable, and on market mainly take its pattern, speckle etc. as main ornamental value, but the pigment genetic mechanism for bright and beautiful carp it be unclear that at present, must regularly pick out the individuality of part tool ornamental value in actual production from millions of seeds, therefore most important in the seed rearing process of bright and beautiful carp is exactly that seed selects.But; report is not yet seen in the research that the pond is selected at present relevant bright and beautiful carp seed classification both at home and abroad; the technical staff can only be put into seed to be selected in large basin to copy with net and get the 10-20 tail and select; the method work is loaded down with trivial details; very easily cause seed dead because of anoxic, mechanical damage; have a strong impact on the screening of high-quality brocade carp, hindered the large-scale production of high-quality brocade carp seed, thereby restricted to a certain extent the development of bright and beautiful carp industry.
Summary of the invention
The purpose of this invention is to provide a kind of simple to operate, controllability is strong, and the pond is selected in the fish seed classification of the undamaged convenient practicality of seed.
in order to solve the problems of the technologies described above, the technical solution used in the present invention is: the pond is selected in the classification of a kind of fish seed, comprise for supporting temporarily the seed storage pond, holding pond of seed to be selected, the seed culturing pool that is used for the high-quality seed after the selecting pond and cultivation and select of operation that seed selects, the top, side of seed storage pond, holding pond, selecting the top, side in pond and the top, side of seed culturing pool is connected by cavernous structure successively, the bottom of the bottom of seed storage pond, holding pond and seed culturing pool is respectively arranged with seed storage pond, holding pond bottom outlet and seed culturing pool bottom outlet, two bottom outlets are connected by underground piping, the seed storage pond, holding pond is equipped with independently the filtration cycle system, sidewall is provided with water inlet pipe, be provided with drainpipe on seed storage pond, holding pond bottom outlet at the bottom of the pond, cover the net sheet that the control seed escapes on drainpipe, with select the cavernous structure that the pond is connected on be provided with and take out the fish pipe, take out to install on the fish pipe and take out fish pump and control fish valve, the seed culturing pool is equipped with independently the filtration cycle system, sidewall is provided with water inlet pipe, be provided with on seed culturing pool bottom outlet at the bottom of the pond on water control pipe for the water level of controlling the seed culturing pool, water control pipe and cover the net sheet that the control seed escapes, with select the cavernous structure that the pond is connected on be provided with defeated fish pipe.
The described pond of selecting is flat bar, is supported by supporting pillar, makes the bottom of selecting the pond be positioned at the first half lateral location of seed storage pond, holding pond and seed culturing pool, is convenient to the operation that seed selects.
The described fish pipe of taking out adopts flexible pipe, is convenient to the staff and holds movement, extracts the seed that band is selected.
Described control fish valve next-door neighbour takes out fish pipe fish inlet and installs.
The invention has the beneficial effects as follows: 1, structural design is simple, is convenient to bright and beautiful carp seed and selects; 2, integrated operation process controllability is high, and seed is difficult for causing death because of anoxic, mechanical damage; 3, control fish valve can effectively be regulated the density that the pond seed is selected in bar shaped, improves seed and selects efficient.
Description of drawings
Fig. 1 is the structural representation that the pond is selected in fish seed of the present invention classification.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in Figure 1, the pond is selected in fish seed of the present invention classification, comprise for supporting temporarily seed storage pond, holding pond 1 wait the seed that selects, being used for the seed culturing pool 3 of the high-quality seed after the selecting pond 2 and cultivation and select of operation that seed selects, the top, side of the top, side of seed storage pond, holding pond 1, the top, side of selecting pond 2 and seed culturing pool 3 is connected by cavernous structure successively, the bottom of the bottom of seed storage pond, holding pond 1 and seed culturing pool 3 is respectively arranged with seed storage pond, holding pond bottom outlet 11 and 21, two bottom outlets of seed culturing pool bottom outlet are connected by underground piping 16; Seed storage pond, holding pond 1 is equipped with independently filtration cycle system 5, sidewall is provided with water inlet pipe 4, be provided with drainpipe 10 on seed storage pond, holding pond bottom outlet 11 at the bottom of the pond, cover the net sheet 12 that the control seed escapes on drainpipe 10, with select the cavernous structure that pond 2 is connected on be provided with and take out fish pipe 6, take out to install on fish pipe 6 and take out fish pump 7 and control fish valve 8; Seed culturing pool 3 is equipped with independently filtration cycle system 25, sidewall is provided with water inlet pipe 24, be provided with on seed culturing pool bottom outlet 21 at the bottom of the pond on water control pipe 25 for the water level of controlling seed culturing pool 3, water control pipe 25 and cover the net sheet 22 that the control seed escapes, with select the cavernous structure that pond 2 is connected on be provided with defeated fish pipe 14.
The described pond 2 of selecting is flat bar, is supported by supporting pillar 17, makes the bottom of selecting pond 2 be positioned at the first half lateral location of seed storage pond, holding pond 1 and seed culturing pool 3, is convenient to the operation that seed selects.
The described fish pipe 6 of taking out adopts flexible pipe, is convenient to the staff and holds movement, extracts the seed that band is selected.
Described control fish valve 8 next-door neighbours take out fish pipe fish inlet and install, and can effectively regulate the density of selecting the pond seed, improve seed and select efficient.
Select operation for ease of the seed classification, the surface area 2-4m of seed storage pond, holding pond, seed culturing pool 2, the high 0.3-0.5m of seed storage pond, holding pond, the long 4-6m in pond, wide 0.2-0.3m, high 0.2-0.3m are selected in bar shaped.Take out the fish pipe and adopt polythene material to make the flexible pipe that diameter is 8-10cm, be convenient to the staff and hold movement, extract the seed that band is selected.Control fish valve next-door neighbour takes out fish pipe fish inlet and installs, and can effectively regulate the density that the pond seed is selected in bar shaped, improves seed and selects efficient.
Embodiment
Fish pump 7, control fish valve 8 are taken out in fish pipe 6 installations of taking out in seed storage pond, holding pond 1, adjusting is taken out fish pump 7 and is controlled fish valve 8 to suitable location, select pond 2, seed culturing pool 3 injection breeding waters to seed storage pond, holding pond 1, bar shaped, the degree of depth is respectively 0.5-0.8m, 0.1-0.2m, 0.2-0.4m, opens the filtration cycle system of seed storage pond, holding pond 1, seed culturing pool 3.put into seed storage pond, holding pond 1 with hatching 40 days body length for the bright and beautiful carp seed 300-500 tail of 3-5cm, adapt to the environment of seed storage pond, holding pond 1 until seed after 30 minutes after, staff A holds and takes out the position that fish pipe 6 closes on control fish valve 8, extract bright and beautiful carp seed to be selected pumps to bar shaped and selects pond 2 by taking out fish pipe 6 and cavernous structure while moving, staff B selects pond 2 in bar shaped middle part is copied with little net and is adopted ocular estimate that the rubbish fish is eliminated, the high-quality brocade carp seed of selecting and remain enters seed culturing pool 3 by cavernous structure and 14 trips of defeated fish pipe voluntarily, collect seed and carry out the next stage cultivation.Staff A holds in seed storage pond, holding pond 1 and takes out fish pipe 6 and extract bright and beautiful carp seed to be selected and select in the operation process in pond 2 to bar shaped, can be with a large amount of breeding water suction seed culturing pools 3 that are about to seed storage pond, holding pond 1, seed culturing pool 3 is controlled water level by water control pipe 25, and by underground piping 16, the breeding water of pond 2, seed culturing pool 3 is selected in balance, adjusting seed storage pond, holding pond 1, bar shaped.
The present invention overcomes the classification of present bright and beautiful carp seed, and to select work wayward, selects work loaded down with trivial details, and seed is because of deficiencies such as anoxic, mechanical damage are dead, and the present invention is simple to operate, controllability is strong, to the seed not damaged.
Above-described embodiment only is used for illustrating technological thought of the present invention and characteristics, its purpose is to make those skilled in the art can understand content of the present invention and implement according to this, can not only limit the scope of the claims of the present invention with the present embodiment, be equal variation or the modification that all disclosed spirit is done, still drop in the scope of the claims of the present invention.

Claims (4)

1. the pond is selected in fish seed classification, it is characterized in that, comprise for supporting temporarily the seed storage pond, holding pond (1) of seed to be selected, be used for selecting pond (2) and cultivating the seed culturing pool (3) of the high-quality seed after selecting of operation that seed selects, the top, side of seed storage pond, holding pond (1), selecting the top, side in pond (2) and the top, side of seed culturing pool (3) is connected by cavernous structure successively, the bottom of the bottom of seed storage pond, holding pond (1) and seed culturing pool (3) is respectively arranged with seed storage pond, holding pond bottom outlet (11) and seed culturing pool bottom outlet (21), two bottom outlets are connected by underground piping (16), seed storage pond, holding pond (1) is equipped with independently filtration cycle system (5), sidewall is provided with water inlet pipe (4), be provided with drainpipe (10) on seed storage pond, holding pond bottom outlet (11) at the bottom of the pond, the upper net sheet (12) that covers the escape of control seed of drainpipe (10), with select the cavernous structure that pond (2) is connected on be provided with and take out fish pipe (6), take out upper installation of fish pipe (6) and take out fish pump (7) and control fish valve (8), seed culturing pool (3) is equipped with independently filtration cycle system (25), sidewall is provided with water inlet pipe (24), be provided with on seed culturing pool bottom outlet (21) at the bottom of the pond that water control pipe (25), water control pipe (25) for the water level of controlling seed culturing pool (3) is upper covers the net sheet (22) that the control seed escapes, with select the cavernous structure that pond (2) is connected on be provided with defeated fish pipe (14).
2. the pond is selected in fish seed according to claim 1 classification, it is characterized in that, the described pond (2) of selecting is flat bar, supported by supporting pillar (17), make the bottom of selecting pond (2) be positioned at the first half lateral location of seed storage pond, holding pond (1) and seed culturing pool (3), be convenient to the operation that seed selects.
3. the pond is selected in fish seed according to claim 1 classification, it is characterized in that, the described fish pipe (6) of taking out adopts and to be convenient to the staff and to hold mobile, as to extract the seed that band selects flexible pipe.
4. the pond is selected in fish seed according to claim 1 classification, it is characterized in that, described control fish valve (8) next-door neighbour takes out fish pipe fish inlet and installs.
CN201310110329.9A 2013-04-01 2013-04-01 Fish fry grading selection pond Expired - Fee Related CN103155894B (en)

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CN103155894B CN103155894B (en) 2014-11-05

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103688894A (en) * 2014-01-09 2014-04-02 中国水产科学研究院黄海水产研究所 Pleuronectidae fish fry sorting device
CN103814858A (en) * 2014-02-26 2014-05-28 北京市水产科学研究所 Multi-level fish alternate culturing pond
CN109392803A (en) * 2018-10-10 2019-03-01 江苏省农业科学院 A kind of preceding extraction element of live fish processing
CN112335619A (en) * 2020-10-30 2021-02-09 邓洋 Breeding device and method for improving disease resistance of grass carps

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201781855U (en) * 2010-08-13 2011-04-06 上海海洋大学 Adjustable large yellow croakers grading device
CN202050794U (en) * 2011-05-06 2011-11-30 包卫空 Equipment for selecting showa three-color cyprinoid fries
CN202222275U (en) * 2011-09-09 2012-05-23 湛江恒兴水产科技有限公司 Tilapia temporarily-cultivating system in grading mode
CN102511423A (en) * 2011-12-22 2012-06-27 三门县三门湾水产养殖有限公司 Shrimp-crab mariculture system and shrimp-crab mariculture method
CN202310893U (en) * 2011-10-31 2012-07-11 许婷婷 Fish tank
CN102630620A (en) * 2012-04-27 2012-08-15 三峡大学 Screening device for fishes of particular specification
CN203136804U (en) * 2013-04-01 2013-08-21 北京市水产科学研究所 Fish seed classification and selecting pond

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201781855U (en) * 2010-08-13 2011-04-06 上海海洋大学 Adjustable large yellow croakers grading device
CN202050794U (en) * 2011-05-06 2011-11-30 包卫空 Equipment for selecting showa three-color cyprinoid fries
CN202222275U (en) * 2011-09-09 2012-05-23 湛江恒兴水产科技有限公司 Tilapia temporarily-cultivating system in grading mode
CN202310893U (en) * 2011-10-31 2012-07-11 许婷婷 Fish tank
CN102511423A (en) * 2011-12-22 2012-06-27 三门县三门湾水产养殖有限公司 Shrimp-crab mariculture system and shrimp-crab mariculture method
CN102630620A (en) * 2012-04-27 2012-08-15 三峡大学 Screening device for fishes of particular specification
CN203136804U (en) * 2013-04-01 2013-08-21 北京市水产科学研究所 Fish seed classification and selecting pond

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103688894A (en) * 2014-01-09 2014-04-02 中国水产科学研究院黄海水产研究所 Pleuronectidae fish fry sorting device
CN103688894B (en) * 2014-01-09 2015-10-14 中国水产科学研究院黄海水产研究所 A kind of left-eyed flounder divides seedling device
CN103814858A (en) * 2014-02-26 2014-05-28 北京市水产科学研究所 Multi-level fish alternate culturing pond
CN109392803A (en) * 2018-10-10 2019-03-01 江苏省农业科学院 A kind of preceding extraction element of live fish processing
CN109392803B (en) * 2018-10-10 2024-08-13 江苏省农业科学院 Live fish extraction element before processing
CN112335619A (en) * 2020-10-30 2021-02-09 邓洋 Breeding device and method for improving disease resistance of grass carps

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