CN102037909B - Biological test device for fish behaviors - Google Patents

Abstract

The invention relates to a biological test device for fish behaviors. The development of fish culture in lakes and reservoirs in the prior art faces two difficulties: 1, the throw of a large amount of feed can cause eutrophication of water resources and destroy natural water environment; and 2, since water in most of lakes and reservoirs is too deep, cultured fish individuals are difficult to catch when growing up, and since habits of fishes living in different water layers can not be distinguished as a result of the fact that a fishing net of the traditional fishing system in the prior art is simply a single-layer net, the traditional fish aquatic culture system can not be used for testing life behaviors of fishes. The biological test device for fish behaviors comprises a fish aquatic culture system (1), wherein the fish aquatic culture system (1) contains a fish perching behavior-based fishing system (6), a fish tank (13) and a frequency-adjustable sound generator (11), and the outside of the fish aquatic culture system (1) is provided with a video monitoring system (10) and an oxygenator. The invention is used for testing habits of fishes.

Description

Fish behavioural biology testing arrangement

Technical field

The present invention relates to a kind of testing arrangement that is used for testing the fish movement rule

Background technology

are faced with two hang-ups in lake, the reservoir exploitation fish culture now, and the one, throw in a large amount of feeds and can bring the richness of water resource to win fosterization, destroy the natural water area environment.The 2nd, because mostly lake, the reservoir water body degree of depth are darker; After growing up, the cultured fishes individuality is difficult to fish for; Existing fish aquiculture system can't test the life behavior of fish; Because current used fishing system, used fishing net all is one deck net, can't pick out the habit of the fish that each water layer lives

Summary of the invention

the purpose of this invention is to provide a kind of same or different types of fish of indoor fish that is used for, and in the process of growth of same waters, carry out the fish behavioural biology testing arrangement that the fish behavioural biology is observed, tamed and test.

Above-mentioned purpose realizes through following technical scheme:

a kind of fish behavioural biology testing arrangement, its composition comprises: fish aquiculture system, described fish aquiculture system comprise measures fishing system, fish jar, the adjustable frequency sonic generator that fish perch behavior; Described fish aquiculture system comprises video monitoring system and the oxygen enricher that is installed in the described fish jar outside; The fishing system that described measurement fish perch behavior comprises the net car, and described net car is equipped with synchronous fishing fishing net on the described net car in fish jar; Described synchronous fishing fishing net divides three layers; The upper, middle and lower are arranged, and described net car front end is equipped with the retaining fish and inserts door, and described net car bottom is equipped with net car connector; Described net car connector connects fishing fishing net and traction sport car synchronously, and described net car connects the speed control motor through haulage cable.

described fish behavioural biology testing arrangement; Described fish jar connects guiding hawser fixed mount about fishing net; Described adjustable frequency sonic generator is fixed on the hawser fixed mount that leads about fishing net; Portable sand filter is arranged in the described fish jar, and described fish jar top is equipped with the bait throwing in machine.

described fish behavioural biology testing arrangement, described video monitoring system comprise four cameras that are installed in outside the fish aquiculture system and are distributed in front, rear, left and right, the in-service monitoring video system that calculator is formed.

described fish behavioural biology testing arrangement; Be connected with distend wheel on the guiding hawser fixed mount about described fishing net; Two base angles in the described fish jar are equipped with pulley; Between the guiding hawser fixed mount hawser that leads about fishing net is arranged about described fishing net, described fish jar with about lead and use bolt between the hawser fixed mount.

Beneficial effect:

1. video monitoring system of the present invention can be under the condition of simulating nature territory to fish behavioural biology characteristics such as the eating habit of being cultured the long-time online observation of fish, record, analysis fish, habitations

The natural biology bait advantage in lake, the reservoir natural resources water body can better be brought into play in2. the present invention, and reasonably combined breed variety is easy to fish for production operation, and lake, reservoir fish culture industry are developed to ecological fishery.

video monitoring system 3. of the present invention can carry out work by online No. four video-frequency monitors of calculator ST-C-6204A type, process of growth that can cultured fishes from the online observations simultaneously of four sides of aquarium, record aquarium and fish behavioural biology characteristic such as ingest, perch.

Insound wave generation systems 4. of the present invention the adjustable frequency sonic generator can be housed; The sound signal of being sent passes to voice signal to induce in the water body through pallesthesiometer cultures ingesting, perch behavior and utilizing same frequency sound body to catch up with the shoal of fish of fish, therefrom test different fishes to the biological habit of different frequency acoustic signals reaction with induce, tame to draw and have the generality rule and instruct fish production.

Description of drawings:

accompanying drawing 1 is a structural representation of the present invention.

Embodiment:

Embodiment 1:

Fish behavioural biology testing arrangement; Its composition comprises: fish aquiculture system 1; Described fish aquiculture system comprises measures fishing system 6, fish jar 13, the adjustable frequency sonic generator 11 that fish perch behavior, and described fish aquiculture system comprises video monitoring system 10 and the oxygen enricher that is installed in the described fish jar outside

described fish behavioural biology testing arrangement; Described fish jar 13 connects guiding hawser fixed mount 15 about fishing net; Described adjustable frequency sonic generator 11 is fixed on the hawser fixed mount 15 that leads about fishing net; Have sand filter 12 positions unfixing in the described fish jar 13, generally be installed on the fish jar bottom, described fish jar 13 tops are equipped with bait throwing in machine 14.

described fish behavioural biology testing arrangement; Described fish perch behavior fishing system 6 has net car 7, and described net car 7 is equipped with synchronous fishing fishing net 16 on the described net car 7 in fish jar 13; Three layers on described synchronous fishing fishing net 16 minutes; The upper, middle and lower are arranged, and described net car 7 front ends are equipped with the retaining fish and insert door 4, and described net car 7 bottoms are equipped with net car connector 5; Described net car connector 5 connects fishing fishing net 16 and traction sport car 8 synchronously, and described net car 7 connects speed control motor 2 through haulage cable 17.

described fish behavioural biology testing arrangement, described video monitoring system are to be distributed in the in-service monitoring video system that front, rear, left and right are equipped with four cameras and calculator composition outside the fish aquiculture system.

described fish behavioural biology testing arrangement; Be connected with distend wheel 3 on the guiding hawser fixed mount 15 about described fishing net; Two base angles in the described fish jar are equipped with pulley; Guiding hawser 18 about fishing net is arranged between the guiding hawser fixed mount 15 about described fishing net, described fish jar 13 with about lead between the hawser fixed mount 15 with bolt 9.

Embodiment 2:

embodiment 1 described fish behavioural biology testing arrangement; Described fish perch behavior fishing system can be to different types of fish; Fish with the different behaviors of perching is fished for; For example silver carp, bighead, carp, crucian, catfish, red trout, sturgeon sturgeon, sneer kiss sturgeon etc. and have the habit of perching the upper, middle and lower water layer; Difference that can the better utilization fish is perched biological habit, instructs the fish production in China lake, the such deep water of reservoir waters, and reasonably combined fish species adapts to ecological fishery, the production model of putting is caught, taken turns to wheel.

Operation principle:

are cultured the fish of same or different cultivars simultaneously in the same environment in laboratory, carry out the fish behavioural biology and observe and monitor.Automatically pellet bait throwing in machine can be provided with circulation in 24 hours automatically and regularly, quantitatively throw in pellet; The oxygen enrichment air pump produces the gas that is rich in 85% oxygen and produces micro-bubble through being distributed in the bottom microbubble sand filter of culturing aquarium, for the aquarium water body increases oxygen.

Claims (4)

1.a kind of fish behavioural biology testing arrangement; Its composition comprises: fish aquiculture system; It is characterized in that: described fish aquiculture system comprises measures fishing system, fish jar, the adjustable frequency sonic generator that fish perch behavior, and described fish aquiculture system comprises video monitoring system and the oxygen enricher that is installed in the described fish jar outside, and the fishing system that described measurement fish perch behavior comprises the net car; Described net car is in fish jar; Synchronous fishing fishing net is housed on the described net car, and described synchronous fishing fishing net divides three layers, and the upper, middle and lower are arranged; Described net car front end is equipped with the retaining fish and inserts door; Described net car bottom is equipped with net car connector, and described net car connector connects fishing fishing net and traction sport car synchronously, and described net car connects the speed control motor through haulage cable.

2.fish behavioural biology testing arrangement according to claim 1; It is characterized in that: described fish jar connects guiding hawser fixed mount about fishing net; Described adjustable frequency sonic generator is fixed on the hawser fixed mount that leads about fishing net; Portable sand filter is arranged in the described fish jar, and described fish jar top is equipped with the bait throwing in machine.

3.fish behavioural biology testing arrangement according to claim 1 and 2 is characterized in that: described video monitoring system comprises four cameras that are installed in outside the fish aquiculture system and are distributed in front, rear, left and right, the in-service monitoring video system that calculator is formed.

4.fish behavioural biology testing arrangement according to claim 2; It is characterized in that: be connected with expansion tightening wheel on the guiding hawser fixed mount about described fishing net; Two base angles in the described fish jar are equipped with pulley; Between the guiding hawser fixed mount hawser that leads about fishing net is arranged about described fishing net, described fish jar with about lead and use bolt between the hawser fixed mount.