CN102934624A - High-density terrapin animal breeding device - Google Patents
High-density terrapin animal breeding device Download PDFInfo
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- CN102934624A CN102934624A CN2012103964601A CN201210396460A CN102934624A CN 102934624 A CN102934624 A CN 102934624A CN 2012103964601 A CN2012103964601 A CN 2012103964601A CN 201210396460 A CN201210396460 A CN 201210396460A CN 102934624 A CN102934624 A CN 102934624A
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- dividing plate
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Abstract
The invention discloses a high-density terrapin animal breeding device. The high-density terrapin animal breeding device comprises a breeding pond; a funnel-shaped excrement residue feed collector is arranged at the bottom of the breeding pond; the funnel opening of the funnel-shaped excrement residue feed collector is connected with a discharge conduit; the bleed hole of the discharge conduit is provided with a water valve; an entire-body clapboard is arranged at the upper port of the funnel-shaped excrement residue feed collector; at least two layers of split clapboards are arranged above the entire-body clapboard; a 18-22cm gap is left between the split clapboards at the same layer; the interval between the layers of each layer of clapboards is in the range of 18-22cm; and multiple even-distributed long leaks with the width of 0.4-0.5cm are arranged on the entire-body clapboard and the split clapboards. The high-density terrapin animal breeding device has the advantages of increasing the breeding density of terrapins and the utilization rate of the breeding space, also improving the quality of water in which the terrapins live, improving the living environment for terrapin breeding, greatly reducing the water changing frequency of terrapin breeding, saving energy sources and reducing the pollution to environments.
Description
Technical field
The present invention relates to the cultivator of a kind of animal, especially the high-density breeding device of terrapin animal.
Background technology
In recent years, culture fishery develops rapidly, soft-shelled turtle is because its higher nutrition and medical value and favored by people, the cultivation scale increases day by day, be transitioned into gradually the intensive culture pattern from original extensive aquaculture model, batch production greenhouse breeding soft-shell turtle is the high-density breeding pattern take the high investment artitificial food as feature.In this intensive highdensity cultivation, residual bait and excremental quantity have surpassed the natural decomposition ability of microorganism in the cultivating pool, because soft-shelled turtle is the benthonic reptile, the behavior that it is frequently creeped and breathes to the water surface, cause being deposited at the bottom of the pond void excreta and residual bait is brought into the waters of its life by soft-shelled turtle, and be dissolved in the water, make ammonia nitrogen (NH in the water
4 +-N) and chemical oxygen demand (COD) concentration respectively up to 100mgL
-1And 300mgL
-1Above, cause water quality deterioration, this has just directly affected the healthy aquaculture of soft-shelled turtle, and bring thus frequently change water, not only consume the energy, also destroy ecotope.
Summary of the invention
The object of the invention is to: a kind of terrapin animal high-density breeding device is provided, both can increase the cultivation density of soft-shelled turtle, increase the availability of breeding spaces, can also improve the Living water of soft-shelled turtle, improve the living environment of breeding soft-shell turtle, what greatly reduce breeding soft-shell turtle changes the water frequency, saves the energy, alleviates the pollution to environment.
For achieving the above object, the present invention can take following technical proposals:
A kind of terrapin animal of the present invention high-density breeding device, comprise culturing pool, be provided with the residual bait collector of infundibulate ight soil in the bottom of described culturing pool, the funnel mouth of the residual bait collector of described infundibulate ight soil is connected with discharge conduit, the scavenge port of described discharge conduit is provided with water valve, upper port at the residual bait collector of described infundibulate ight soil is provided with the entire body dividing plate, above described entire body dividing plate, be provided with two-layer at least split dividing plate, leave 18-22 centimetre gap between each split dividing plate of same layer, the spacing between layers of each layer dividing plate is 18-22 centimetre, is equipped with equally distributed many 0.4-0.5 centimetres of wide long cracks at entire body dividing plate and split dividing plate.
Described culturing pool is rectangular vessel, is 30 centimetres from the entire body dividing plate to described lural distance, each split dividing plate equal and opposite in direction and be rectangle.
Described split dividing plate is by shore supports, and described pillar, entire body dividing plate and split dividing plate are made by stainless steel material.
Compared with prior art the invention has the beneficial effects as follows: owing to adopting technique scheme, culturing pool is divided into a plurality of zones that communicate by entire body dividing plate and split dividing plate, can improve the space availability ratio of intrinsic Terrapin raising pond, provide relatively large activity space and half space for testudinate again, namely increased the cultivation density of testudinate, the bottom of culturing pool is provided with the residual bait collector of infundibulate ight soil, the residual bait on upper strata and testudinate ight soil can progressively be deposited in the funnelform collector by the long crack on split (entire body) dividing plate, residual bait and the testudinate ight soil of lower floor directly are deposited in the collector, the width of long crack is mainly considered the size of pin of testudinate and the particle diameter of feed, be designed to 0.4-0.5cm, residual bait and ight soil can only leak down, water valve is regularly opened, only need a small amount of water just can discharge residual bait and ight soil, this structure, can also greatly reduce ight soil and residual bait is brought into Chi Shuizhong by testudinate, improve the Living water environment of Terrapin raising, also will increase the cultivation density of testudinate, reduce simultaneously the number of times that changes water, the energy savings loss, environmental contamination reduction.
Owing in intrinsic Terrapin raising pond, increasing entire body dividing plate and split dividing plate, for testudinate provides relatively large activity space and half space, improve simultaneously the Living water environment of Terrapin raising, make the cultivation density of testudinate increase at least 50%, for batch production high density Terrapin raising provides a kind of technical support.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of split dividing plate among Fig. 1;
Fig. 3 is the structural representation of entire body dividing plate among Fig. 1.
Embodiment
As shown in Figures 1 to 3, a kind of terrapin animal of the present invention high-density breeding device, comprise rectangular culturing pool 1, be provided with the residual bait collector 4 of infundibulate ight soil in the bottom of described culturing pool 1, the funnel mouth of the residual bait collector 4 of described infundibulate ight soil is connected with discharge conduit 5, the scavenge port of described discharge conduit 5 is provided with water valve 6, upper port at the residual bait collector 4 of described infundibulate ight soil is provided with entire body dividing plate 4, above described entire body dividing plate 4, be provided with two-layer split dividing plate 2, leave 20 centimetres gap between each split dividing plate 2 of same layer, the spacing between layers of each layer dividing plate is 20 centimetres, be equipped with equally distributed many 0.5 centimetre wide long crack 7 at entire body dividing plate 4 and split dividing plate 2, be 30 centimetres from entire body dividing plate 4 to described lural distance, each split dividing plate 2 equal and opposite in direction and be rectangle, described split dividing plate 2 supports described pillar 8 by pillar 8, entire body dividing plate 4 and split dividing plate 2 are made by stainless steel material.
Use a specific embodiment of terrapin animal high-density breeding device of the present invention:
In the controlled environment chamber, simulation batch production greenhouse breeding soft-shell turtle, air temperature control is at 33 ℃, and water temperature is controlled at 31
+0.5 ℃, new wind setup times is 07:00am-22:00pm.Culturing pool 1 is transparent fishbowl, can observe the upgrowth situation of soft-shelled turtle.Test period be on July 15th, 2012 to September 6, select the soft-shelled turtle about 250-300g.The turtle culture pond of a contrast is set, without the residual bait collector of entire body dividing plate, split dividing plate and infundibulate ight soil.Two culturing pool breeding soft-shell turtle density are 24/m
2, i.e. 12 soft-shelled turtles of each cultivation fish tank, regularly, the quantitative soft-shelled turtle feeding of giving, dissolved oxygen is 3 hours before the feeding, by detecting the water quality parameter ammonia nitrogen (NH in the breeding soft-shell turtle water
4 +-N), nitrite nitrogen (NO
- 2-N), total nitrogen (TN), total phosphorus (TP), chemical oxygen demand (COD
Cr) and the pH value reflect the action effect that the present invention plays water quality.
Table 1 for cultivation during the change in concentration of COD in two turtle culture ponds, table 2 is turtle culture pond aquaculture water pollutant emission situation.
COD change in concentration in table 1 turtle culture pond
| Time | Culturing pool (contrast) | Culturing pool 1 |
| July 30 | 453.25 | 294.7 |
| August 10 | 252.45 | 132.45 |
| August 15 | 256.8 | 179.65 |
| August 19 | 192.25 | 138.7 |
| August 23 | 216.5 | 153.55 |
| September 2 | 322.85 | 258.3 |
| September 6 | 271.85 | 228.05 |
In the table 1, higher in culturing pool 1 of COD relative concentration substantially all is higher than 200mg/L in the turtle culture pond (contrast), illustrate that content of organics is high in the middle water body of culturing pool (contrast), affect the consumption of dissolved oxygen in the water body, cause degenerating of water body, so that frequently change water.Illustrate that terrapin animal high-density breeding device of the present invention brought into play certain effect, the residual bait of soft-shelled turtle living area and feed is separated with ight soil, reduced soft-shelled turtle living area organic matter (COD) content to the consumption of dissolved oxygen, reduced quantity of exchanged water.
Table 2 breeding soft-shell turtle Sewage Water Emissions situation
In the table 2, cause pollutant discharge amount to be far longer than the discharge capacity of culturing pool 1 owing to frequently changing water in the turtle culture pond (contrast), wherein the discharge capacity of COD is in the culturing pool 1 3.1 times in the contrast, and total phosphorus emission is 2.4 times, and the total nitrogen discharge capacity is 1.5 times.Illustrate that terrapin animal high-density breeding device of the present invention has played certain effect, soft-shelled turtle is separated with its ight soil, the residual bait of feed, slowed down the deterioration of water quality, reduced quantity of exchanged water, reduced the discharge capacity of pollutant, alleviated the pollution to water body environment.
Test shows, just need to change water once in 6-7 days in the turtle culture pond (contrast), and culturing pool 1 of the present invention changes water and once can use about 20 days.
Claims (3)
1. terrapin animal high-density breeding device, comprise culturing pool (1), it is characterized in that: be provided with the residual bait collector of infundibulate ight soil (4) in the bottom of described culturing pool (1), the funnel mouth of the residual bait collector of described infundibulate ight soil (4) is connected with discharge conduit (5), the scavenge port of described discharge conduit (5) is provided with water valve (6), upper port at the residual bait collector of described infundibulate ight soil (4) is provided with entire body dividing plate (4), be provided with two-layer at least split dividing plate (2) in the top of described entire body dividing plate (4), leave 18-22 centimetre gap between each split dividing plate (2) of same layer, the spacing between layers of each layer dividing plate is 18-22 centimetre, is equipped with equally distributed many 0.4-0.5 centimetres of wide long cracks (7) at entire body dividing plate (4) and split dividing plate (2).
2. terrapin animal high-density breeding device according to claim 1, it is characterized in that: described culturing pool (1) is rectangular vessel, be 30 centimetres from entire body dividing plate (4) to described lural distance, each split dividing plate (2) equal and opposite in direction and be rectangle.
3. terrapin animal high-density breeding device according to claim 1 and 2 is characterized in that: described split dividing plate (2) is supported by pillar (8), and described pillar (8), entire body dividing plate (4) and split dividing plate (2) are made by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103964601A CN102934624A (en) | 2012-10-18 | 2012-10-18 | High-density terrapin animal breeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103964601A CN102934624A (en) | 2012-10-18 | 2012-10-18 | High-density terrapin animal breeding device |
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| CN102934624A true CN102934624A (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103964601A Pending CN102934624A (en) | 2012-10-18 | 2012-10-18 | High-density terrapin animal breeding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181362A (en) * | 2013-03-20 | 2013-07-03 | 浙江大学 | Closed-type constant-temperature multi-layer water circulation turtle cultivation system |
| CN106472425A (en) * | 2016-12-28 | 2017-03-08 | 孙健 | A kind of Asia reaches Testudiniss cultivation apparatus |
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| CN2065404U (en) * | 1989-12-20 | 1990-11-14 | 王兴 | Stereo turtle-raising net cage |
| CN2230503Y (en) * | 1995-07-17 | 1996-07-10 | 汪本胜 | Constant temperature cage for Chinese tortoise |
| CN1261513A (en) * | 1999-03-15 | 2000-08-02 | 杨大家 | Multiple layer mechanized turtle and tortoise cultivation |
| CN201153448Y (en) * | 2008-01-24 | 2008-11-26 | 孙莹 | Aquarium with easy water drainage |
| CN201426321Y (en) * | 2009-06-30 | 2010-03-24 | 史新坤 | Turtle culture pond |
| CN201821773U (en) * | 2010-10-25 | 2011-05-11 | 黄富荣 | Turtle pond |
| CN201976604U (en) * | 2010-11-08 | 2011-09-21 | 东营市黄河口鳖原种繁育开发有限责任公司 | Pollution discharge device for turtle-raising pond |
-
2012
- 2012-10-18 CN CN2012103964601A patent/CN102934624A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065404U (en) * | 1989-12-20 | 1990-11-14 | 王兴 | Stereo turtle-raising net cage |
| CN2230503Y (en) * | 1995-07-17 | 1996-07-10 | 汪本胜 | Constant temperature cage for Chinese tortoise |
| CN1261513A (en) * | 1999-03-15 | 2000-08-02 | 杨大家 | Multiple layer mechanized turtle and tortoise cultivation |
| CN201153448Y (en) * | 2008-01-24 | 2008-11-26 | 孙莹 | Aquarium with easy water drainage |
| CN201426321Y (en) * | 2009-06-30 | 2010-03-24 | 史新坤 | Turtle culture pond |
| CN201821773U (en) * | 2010-10-25 | 2011-05-11 | 黄富荣 | Turtle pond |
| CN201976604U (en) * | 2010-11-08 | 2011-09-21 | 东营市黄河口鳖原种繁育开发有限责任公司 | Pollution discharge device for turtle-raising pond |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181362A (en) * | 2013-03-20 | 2013-07-03 | 浙江大学 | Closed-type constant-temperature multi-layer water circulation turtle cultivation system |
| CN103181362B (en) * | 2013-03-20 | 2015-05-27 | 浙江大学 | Closed-type constant-temperature multi-layer water circulation turtle cultivation system |
| CN106472425A (en) * | 2016-12-28 | 2017-03-08 | 孙健 | A kind of Asia reaches Testudiniss cultivation apparatus |
| CN109601481A (en) * | 2016-12-28 | 2019-04-12 | 孙健 | It is a kind of sub- up to tortoise cultivation equipment |
| CN106472425B (en) * | 2016-12-28 | 2019-07-26 | 林飘飘 | It is a kind of sub- up to tortoise cultivation apparatus |
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Application publication date: 20130220 |