CN103931558B - A kind of industrialized cultivation of giant salamanders pond - Google Patents
A kind of industrialized cultivation of giant salamanders pond Download PDFInfo
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- CN103931558B CN103931558B CN201410199878.2A CN201410199878A CN103931558B CN 103931558 B CN103931558 B CN 103931558B CN 201410199878 A CN201410199878 A CN 201410199878A CN 103931558 B CN103931558 B CN 103931558B
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Abstract
The invention discloses a kind of industrialized cultivation of giant salamanders pond, belong to giant salamander artificial feeding technical field, described culturing pool comprises pond body, and the stage casing of the described pond body degree of depth is provided with culturing net, and pond body bottom offers gutter, and the top in described gutter is provided with cover plate that can folding, and body position, pond, place, gutter is provided with discharge outlet, industrialized cultivation of giant salamanders pool structure of the present invention is reasonable, can selectively discharge high impurity concentration waste water, effectively reduce frequently change in a large number that water causes giant salamander stress, in the body of pond, water body is divided into two sheaf spaces, the collection and purification of raising and impurity are relatively independent, reduce to greatest extent the impact of the impurity in raising on giant salamander, activated adoption material also makes harmful substance in outer draining (as ammonia nitrogen etc.) be eliminated, in ensureing cultivation survival rate and growth efficiency, to giant salamander high-density large-scale, great facilitation has been played in cultivation, greatly reduce breeding water and soil consumption, there is good society and economic benefit.
Description
Technical field
The present invention relates to a kind of culturing pool, especially a kind of industrialized cultivation of giant salamanders pond, belongs to giant salamander artificial feeding technical field.
Background technology
Giant salamander (giant salamander) is now faced with huge crisis, and the wild giant salamander only has Shaanxi, Hunan, the not destroyed place of these natural environments, Sichuan to have existence; And the annual breeding amount of the giant salamander of existing national artificial propagation is on average at 100,000 tails. Giant salamander is the high animal of a kind of edibility, and its fine and tender taste, delicious flavour contain good protein, abundant amino acid and trace element, and nutritive value is high, is described as " ginseng in water ".
It is low that existing giant salamander is propagated middle survival rate artificially, the common culturing pool of main employing cultivates, in order to ensure the survival rate of cultivation, need frequently the whole pond of the water of culturing pool to be changed, but the water newly adding makes giant salamander produce irritability, cause surviving efficiency and feeding cost is high, and low-density is raised and also made cultivation scale be subject to great restriction simultaneously.
Summary of the invention
Goal of the invention of the present invention is: for the problem of above-mentioned existence, a kind of industrialized cultivation of giant salamanders pond is provided, this culturing pool can with solve existing giant salamander culture pond body problem, in ensureing Water quality, can effectively reduce rate of water exchange, reduce the irritability of bringing because changing water, ensure cultivation survival rate and growth efficiency, can effectively improve cultivation density and scale simultaneously.
The technical solution used in the present invention is as follows:
A kind of industrialized cultivation of giant salamanders pond, comprises pond body, and the stage casing of the described pond body degree of depth is provided with culturing net, and body bottom in pond offers gutter, and the top in described gutter is provided with cover plate that can folding, and body position, pond, place, gutter is provided with discharge outlet. Culturing net is by upper and lower being divided into of pond body two relatively independent sheaf spaces, the Water space on upper strata is used for cultivating giant salamander, the pollutants such as the solid impurity producing in lower sediment breeding process, the use of doing of the contaminants such as solid impurity and discharge has been played in gutter, in use the cover plate of discharge outlet is that open mode is to facilitate the deposition of impurity, cover in the process cover plate of refreshing the water periodically, in gutter, first the more waste water of impurity discharge, and optionally drainage has been played in gutter. Industrialized cultivation of giant salamanders of the present invention pond, creationary water body is divided into upper and lower two sheaf spaces, effectively avoided the impact of the contaminated variation of water body on giant salamander growth in breeding process, the gutter simultaneously covering contributes to the selective discharge of high concentration impurities water body, be conducive to reduce water body discharge rate, avoid too much new water source to add giant salamander is produced irritability and affects its growth, even reduce survival rate. With respect to traditional simple structure culturing pool, have substantively progressive, make giant salamander manually change reality that high-density breeding rule become and feasible.
Further, in the pond body of described culturing net below, be provided with activated adoption material. Described activated adoption material can be the material such as active carbon or adsorptivity pottery, the suction-operated of activated adoption material is not only conducive to the purification of water body in the body of pond, reduce displacement, and the water body refuse concentration that can ensure reduction discharge waste water is in lower state, avoids environmental pollution.
Further, in the pond body of described culturing net below, be provided with inclined guide plate, the low spot of described inclined guide plate is positioned at top, position, gutter, and described activated adoption material is arranged in the pond body of inclined guide plate bottom. Described inclined guide plate is conducive to solid waste (as giant salamander excreta and nursing foodstuff) to be guided in gutter, the absorption working space of activated adoption material is carried out to relative isolation and independence, avoid long-term use to cause the impact of solid waste on adsorption effect, when reducing activated adoption material replacement cost, do not affect again its catharsis to water body.
Further, described activated adoption material adopts packed, and is arranged in the body of pond by removably connecting. Removably connect and ensured the convenience that activated adoption material is filled, changed.
Further, at the bottom of the pond of described pond body, be incline structure, described gutter is positioned at the low dot location at the bottom of inclination pond. At the bottom of the pond of incline structure, be conducive to improve the collecting action of gutter to solid impurity.
Further, described gutter is arranged at the middle part at the bottom of pond, at the bottom of the pond of both sides, gutter, tilts to discharge outlet. Gutter is arranged at the middle part of pond body length, and both sides tilt can reduce contamination precipitation stroke, improves settling efficiency.
Further, described discharge outlet is positioned at an end of gutter length direction, is provided with water by mouth on the cover plate of position, the other end, gutter. Discharge outlet and water lay respectively at the two ends of gutter length direction by mouth, make to cover in the process of draining at cover plate, along forming percolation in the length of gutter, ensure expulsion efficiency and the effect of impurity.
Further, described cover plate can be arranged on gutter by the rotating shaft along in length in folding, and described rotating shaft eccentric setting is on cover plate. Minimum on contamination precipitation impact after ensureing to open along the rotating shaft in length, and rotating shaft bias utilizes the not reciprocity gravity in rotating shaft both sides to improve folding and closed facility.
Further, described culturing net adopts flexible material to make. The culturing net of flexible material can be avoided the injury of wire side to giant salamander, and the size of mesh is selected according to the Individual Size of giant salamander.
Further, described culturing net is detachably arranged at pond body. Maintenance and replacing in the convenient cultivation of dismountable culturing net.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows: the design of described industrialized cultivation of giant salamanders pond is ingenious, rational in infrastructure, discharge high impurity concentration waste water that can effective as selective, effectively reduce frequently and in a large number change that water causes giant salamander stress, in the body of pond, water body is divided into two sheaf spaces simultaneously, can be by relatively independent the collection and purification of the life of giant salamander and impurity, reduce to greatest extent the impact of the impurity in raising on giant salamander, activated adoption material also makes the water quality of outer draining be guaranteed in addition, eliminate harmful substance wherein (as ammonia nitrogen etc.), reduce the impact on environment, industrialized cultivation of giant salamanders of the present invention pond, in ensureing cultivation survival rate and growth efficiency, great facilitation has been played in large scale and high density cultivation to giant salamander, also greatly reduced the consumption in breeding water and soil simultaneously.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is pond of the present invention body section schematic diagram,
Fig. 2 is that pond of the present invention body, gutter and covering plate structure are related to top view.
Mark in figure: 1-pond body, 2-culturing net, 3-gutter, 4-cover plate, 5-rotating shaft, 6-inclined guide plate, 7-activated adoption material, 8-water are by mouth, 9-discharge outlet.
Detailed description of the invention
Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description, unless narration especially all can be replaced by other equivalences or the alternative features with similar object. ,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
Embodiment
Industrialized cultivation of giant salamanders of the present invention pond, its structural representation as depicted in figs. 1 and 2, comprise rectangular pond body 1, width is 1.4m-1.8m, width is 0.6m-0.8m, body about 0.5m depth in described pond is provided with the culturing net 2 that the flexible material that removably connects is made, at pond body 1 along its length, at the bottom of pond, middle part offers gutter 3, at the bottom of the pond of 3 both sides, gutter, tilt to discharge outlet 9, the degree of depth in described gutter 3 and width are all about 0.20m, the top in gutter 3 is provided with cover plate 4 that can folding, cover plate 4 can be arranged on gutter 3 by the rotating shaft 5 along in 3 length of gutter in folding, and the axle center that rotating shaft 5 is eccentric in cover plate 4 length arranges, the pond body 1 of gutter 3 end positions is provided with discharge outlet 9.
For further improving purification of water quality ability in the body of pond, industrialized cultivation of giant salamanders pond in the present embodiment, in the pond body 1 of described culturing net 2 belows, be provided with activated adoption material 7, described activated adoption material 7 adopts packed, and be arranged at by removably connecting in pond body 1, can on the body of pond, hanger bar be set, the sack of activated adoption material 7 hangs in hanger bar.
Further, in pond body 1 below described culturing net 2, be provided with inclined guide plate 6, the low spot of described inclined guide plate 6 is positioned at 3 tops, position, gutter, pond body 1 left and right sides in the present embodiment is provided with inclined guide plate 6, and between inclined guide plate 6, low spot interval sky reserves the width position in gutter 3, described activated adoption material 7 is arranged in the pond body 1 of inclined guide plate 6 bottoms, the inclined guide plate 6 of pond body 1 both sides and the reserved gutter 3 sedimentation passages out of activated adoption material 7, being conducive to solid impurity directly enters in gutter 3 (as shown in Figure 1) by inclined guide plate 6 landings, to avoid the physical influence of solid impurity to activated adoption material 7, in ensureing the catharsis of water body, reduce activated adoption material replacement cost, .
In order to improve gutter 3 impurity expulsion efficiency and the velocities of discharge, on the cover plate 4 of the end position that the discharge outlet 9 in gutter 3 is contrary, be provided with water by mouthfuls 8, make water pass through mouthfuls 8 and discharge outlet 9 form convection channel, in drainage procedure, slewing is flowed out, and also can renovate and roll oblique inclined plane and be beneficial to the discharge of impurity to discharge outlet 9 in the bottom surface in gutter 3.
Industrialized cultivation of giant salamanders of the present invention pond, in normal feeding process cover plate 4 in open mode (as Fig. 1), and in effluent process cover plate 4 in closed condition (as Fig. 2).
The design of industrialized cultivation of giant salamanders of the present invention pond is ingenious, rational in infrastructure, discharge high impurity concentration waste water that can effective as selective, effectively reduce frequently and in a large number change that water causes giant salamander stress, in the body of pond, water body is divided into two sheaf spaces simultaneously, can be by relatively independent the collection and purification of the life of giant salamander and impurity, reduce to greatest extent the impact of the impurity in raising on giant salamander, activated adoption material also makes the water quality of outer draining be guaranteed in addition, eliminate harmful substance wherein (as ammonia nitrogen etc.), reduce the impact on environment, industrialized cultivation of giant salamanders of the present invention pond, in ensureing cultivation survival rate and growth efficiency, great facilitation has been played in large scale and high density cultivation to giant salamander, also greatly reduced the consumption in breeding water and soil simultaneously.
The present invention is not limited to aforesaid detailed description of the invention. The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (8)
1. an industrialized cultivation of giant salamanders pond, it is characterized in that: comprise pond body (1), the stage casing of described pond body (1) degree of depth is provided with culturing net (2), the middle part of pond body (1) bottom offers gutter (3), the top in described gutter (3) is provided with cover plate (4) that can folding, gutter (3) pond, place body (1) position is provided with discharge outlet (9), and normal feeding process cover plate (4) is in open mode, and in effluent process cover plate (4) in closed condition; Pond body (1) left and right sides of described culturing net (2) below is provided with inclined guide plate (6), the low spot of described inclined guide plate (6) is positioned at top, position, gutter (3), in the pond body (1) of described inclined guide plate (6) bottom, be provided with activated adoption material (7), the inclined guide plate (6) of pond body (1) both sides and activated adoption material (7) reserve the sedimentation passage in gutter (3).
2. industrialized cultivation of giant salamanders as claimed in claim 1 pond, is characterized in that: described activated adoption material (7) adopts packed, and is arranged at by removably connecting in pond body (1).
3. industrialized cultivation of giant salamanders as claimed in claim 1 pond, is characterized in that: at the bottom of the pond of described pond body (1), be incline structure, described gutter (3) are positioned at the low dot location at the bottom of inclination pond.
4. industrialized cultivation of giant salamanders as claimed in claim 3 pond, is characterized in that: described gutter (3) are arranged at the middle part at the bottom of pond, at the bottom of the pond of both sides, gutter (3), tilts to discharge outlet (9).
5. industrialized cultivation of giant salamanders as claimed in claim 1 pond, is characterized in that: described discharge outlet (9) is positioned at an end of gutter (3) length direction, is provided with water by mouthful (8) on the cover plate (4) of position, the other end, gutter (3).
6. industrialized cultivation of giant salamanders as claimed in claim 1 pond, is characterized in that: described cover plate (4) can folding be arranged at gutter (3) above by the rotating shaft along in length (5), and described rotating shaft (5) eccentric setting is on cover plate (4).
7. industrialized cultivation of giant salamanders as claimed in claim 1 pond, is characterized in that: described culturing net (2) adopts flexible material to make.
8. industrialized cultivation of giant salamanders as claimed in claim 1 pond, is characterized in that: described culturing net (2) is detachably arranged at pond body (1).
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| CN201410199878.2A CN103931558B (en) | 2014-05-13 | 2014-05-13 | A kind of industrialized cultivation of giant salamanders pond |
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| CN201410199878.2A CN103931558B (en) | 2014-05-13 | 2014-05-13 | A kind of industrialized cultivation of giant salamanders pond |
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| CN103931558A CN103931558A (en) | 2014-07-23 |
| CN103931558B true CN103931558B (en) | 2016-05-18 |
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| JPS603874B2 (en) * | 1982-02-03 | 1985-01-31 | 浜松生物教材株式会社 | Water purification method using frog larvae and its water purification device |
| KR101064806B1 (en) * | 2011-03-21 | 2011-09-14 | 전라남도 | Mud flat ecology water tank with culture facilities |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865268Y (en) * | 2005-08-22 | 2007-02-07 | 王�义 | Marine ecological environment simulating culturing pool |
| CN201754713U (en) * | 2010-01-18 | 2011-03-09 | 山东省日照市水产研究所 | Backflushing automatic sewage discharging double bottom sand buried culture pool |
| CN202819312U (en) * | 2011-08-25 | 2013-03-27 | 王志勇 | Fish tank capable of cleaning fish feces and dirt automatically |
| CN102763623A (en) * | 2012-07-27 | 2012-11-07 | 句容市龙泉大鲵繁殖中心 | Culture pond for marketable giant salamanders |
| CN202819354U (en) * | 2012-09-23 | 2013-03-27 | 毛岳生 | Turtle aquaculture pond |
| CN202873578U (en) * | 2012-11-12 | 2013-04-17 | 邱汪洋 | Turtle culture pond |
| CN203058108U (en) * | 2013-01-04 | 2013-07-17 | 杭州明朗农业开发有限公司 | Pond bottom high-efficiency foul drainage system |
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| CN103931558A (en) | 2014-07-23 |
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