CN207948595U - A kind of intensive ecological efficient sturgeon cultivation combination pond - Google Patents

A kind of intensive ecological efficient sturgeon cultivation combination pond Download PDF

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CN207948595U
CN207948595U CN201820240143.3U CN201820240143U CN207948595U CN 207948595 U CN207948595 U CN 207948595U CN 201820240143 U CN201820240143 U CN 201820240143U CN 207948595 U CN207948595 U CN 207948595U
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pond
sturgeon
centimetres
water
discharge outlet
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曾庆祥
曾学平
郭婧
钟颖良
陈正燕
张建铭
黄雅贞
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Ganzhou Fisheries Research Institute
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Ganzhou Fisheries Research Institute
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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Abstract

The utility model discloses a kind of intensive ecological efficient sturgeon cultivations to combine pond, it includes inlet channel that the sturgeon cultivation, which combines pond, sedimentation basin, shunt pond, rectangle cultivates main pond, drainage ditch, waste water reuse pond and current wetland etc., inlet channel is connected in sedimentation basin side, the sedimentation basin other side close to be connected with shunting pond, shunting pond other side or so connection side by side, there are two identical rectangles to cultivate main pond, two rectangles cultivate the other side in main pond close to being connected with drainage ditch, drainage ditch side is communicated with waste water reuse pond, the waste water reuse pond other side is communicated with current wetland;It is high that the sturgeon cultivation combines pond land utilization ratio, flow exchanges thorough, it ensure that the clean growing environment of sturgeon, meanwhile when combining pond progress sturgeon cultivation by the sturgeon cultivation, the yield and profit for output value of unit area are high, improve culture efficiency, and can use manpower and material resources sparingly, labor intensity is reduced, its comprehensive benefit is improved.

Description

A kind of intensive ecological efficient sturgeon cultivation combination pond
Technical field
The utility model belongs to special aquaculture field, and in particular to a kind of intensive ecological efficient sturgeon cultivation combination Pond.
Background technology
Sturgeon is earliest one of the vertebrate in existing origin, because the difference of region or kind be divided into for mandarin sturgeon, paddlefish, Sturgeon, siberia platform, Acipenser gueldenstaedti Brandt, acipenser dabryanus, Atlantic sturgeon and paddlefish etc..China be in the world sturgeon kind at most, One of the country that distribution is most wide, resource is the abundantest, in China, domestic wild sturgeon shares 8 kinds, wherein mandarin sturgeon is China The precious fish of specialty belong to China national first class of protection animal.Early three before sturgeon class comes across 200,000,000 3 thousand ten thousand years away from the present earliest are folded It records, they have important research value as giant panda, are the living fossils of researching fish and vertebrate evolution, and It lives in the paddlefish in same waters and is known as " national treasure in water " of China.Meanwhile sturgeon also has important economic, medicinal and food With value, so far, China has introduced more than ten of kind such as Acipenser gueldenstaedti Brandt, European huso sturgeon, sterlet, paddlefish from foreign countries, It is used as research either artificial breeding.
Currently, China's sturgeon cultivation mostly using area be 80-100 square metres circle or octagonal fishpond, fish Pond is 8-10 meters a diameter of, fishpond depth be 0.5-0.8 meter, sturgeon seed breeding density for 15-20 tails/square metre, always put sturgeon in a suitable place to breed Fingerling quantity is 1500-2000 tails, and total output is at 1500-2000 kilograms, and the gross output value is about 39000-52000 members, and gross profit can Reaching 6000-8000 members, but equivalent every square metre of yield is 150-200 kilograms, every square metre of the output value is 390-520 members, Every square metre of profit is 60-80 members.
In existing sturgeon cultivation pattern, the residual bait and waste water of cultivation by processing but are not directly discharged to natural environment In, the waste of bait was not only caused, but also pollution is produced to environment.
By the investigation to China's sturgeon cultivation present situation, and above-mentioned data analysis is combined it is found that the traditional sturgeon in China There are single sturgeon cultivation pool area is smaller, culturing pool is shallow for cultivation, and fishpond is taken up an area more, thus land utilization ratio is relatively low;Meanwhile Causing flow exchange to be not thorough since the design of traditional fishpond is unreasonable, keeps water dissolved oxygen amount low, residual bait and excrement discharge are not thorough, To which water pollution is heavier, leading to the sturgeon of cultivation, that there are diseases is more, survival rate is low, long fast slow;Also, tradition cultivation The residual bait and waste water of method cultivation are directly externally discharged, and are polluted to ecological environment.In addition, the traditional sturgeon cultivation in China is also There are sturgeon cultivation water is shallow, cause the yield of its unit area and profit for output value relatively low;Meanwhile existing sturgeon cultivation method More manpower and materials, high labor cost are needed, but comprehensive benefit is relatively low.
Utility model content
(1) technical problems to be solved
In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of intensive ecological efficients Sturgeon cultivation combines pond, which combines pond land utilization ratio height, and flow exchanges thoroughly, ensure that the clean growth of sturgeon Environment, meanwhile, when combining pond progress sturgeon cultivation by the sturgeon cultivation, the yield and profit for output value of unit area are high, improve Culture efficiency, and capable of using manpower and material resources sparingly, reduces labor intensity, improves its comprehensive benefit, in addition, can also to residual bait and Breeding wastewater carries out recycling and stereo biological purified treatment, gives up to realize to cultivate in the case where ensureing cultivation profit " no pollution " of water discharges, and economy is notable with ecological benefits.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a intensive ecological efficient sturgeon cultivation group Pond is closed, includes inlet channel, sedimentation basin, sewage draining exit I, overflow pipe I, shunting pond, sewage draining exit II, overflow pipe II, water inlet I, length The main pond of rectangular cultivation, water inlet II, drainage ditch, lower pond is marked time, lower canal is marked time, sump, anti-escape barrier I, drainpipe, discharge outlet III, water level regulation pipe, discharge outlet I, anti-escape barrier II, waste water reuse pond, current wetland, anti-escape barrier III, II and of discharge outlet Anti-escape barrier IV;Inlet channel connection is in sedimentation basin side, and close to shunting pond is connected with, the shunting pond other side is left for the sedimentation basin other side Right connection side by side cultivates main pond there are two identical rectangle, and two rectangles cultivate the other side in main pond close to being connected with draining Canal, drainage ditch side are communicated with waste water reuse pond, and the waste water reuse pond other side is communicated with current wetland;The Chi Di of inlet channel Internal diameter is 50 centimetres deep, 60 centimetres wide, and the pond dike internal diameter of sedimentation basin is 1 meter deep, 10.5 meters long, 1.5 meters wide, and sedimentation basin bottom is provided with row Dirty mouth I, I a diameter of 25 centimetre of sewage draining exit, the circumferential sewage draining exit I in sedimentation basin bottom four tilt, gradient 3%, pacify on sewage draining exit I Equipped with can plug overflow pipe I, I high 90 centimetre of overflow pipe, 25 centimetres of diameter, the pond dike internal diameter that shunts pond is 1 meter deep, long 10.5 Rice, 1 meter wide, a point bottom of the flow cell is provided with sewage draining exit II, II a diameter of 25 centimetre of sewage draining exit, divides the circumferential sewage draining exit of bottom of the flow cell four II Tilt, gradient 3%, be equipped on sewage draining exit II can plug overflow pipe II, II high 90 centimetre of overflow pipe, 25 lis of diameter Rice is symmetrically opened there are two water inlet I on the Chi Di between sedimentation basin and shunting pond, and the specification of two water inlets I is height 30 cm x are 30 centimetres wide, and I top of water inlet is 10 centimetres away from pond levee crown portion, and rectangle cultivates the pond dike internal diameter depth 2.5- in main pond 3.25 meters, it is 25 meters long, 5 meters wide, it is 2.5 meters deep that rectangle cultivates pond dike internal diameter of the main pond close to shunting pond side, rectangle cultivation Pond dike internal diameter of the main pond close to drainage ditch side is 3.25 meters deep, bottom slope 3%, shunting pond and each rectangle cultivate main pond it Between Chi Di on symmetrically open there are two water inlet II, the specifications of two water inlets II is high 40 centimetres, 30 centimetres wide, In nick shaped, it is 2.1 meters that II bottom of water inlet cultivates main bottom of pond portion from rectangle, and two rectangles cultivate main pond close to drainage ditch It is both provided with lower pond inside side to mark time, lower canal is provided in drainage ditch and is marked time, two rectangles cultivate main pond close to drainage ditch One side bottom is provided with sump, and the specifications of two sumps is 20-40 centimetres of internal diameter depth, 3.5-3.8 meters long, 1 meter wide, dirt collection Pond is in funnel-form, and from both ends slowly to intermediate, inclined, both sides internal diameter is 20 centimetres deep, and intermediate internal diameter is 40 centimetres deep, in sump Anti-escape barrier I is installed, the grid spacing of anti-escape barrier I is 1 centimetre, and each rectangle cultivates the Chi Di between main pond and drainage ditch On symmetrically open there are two discharge outlet I, the specification of discharge outlet I is that high 50 cm x is 30 centimetres wide, in discharge outlet I Anti-escape barrier II is installed, the grid spacing of anti-escape barrier II is 1 centimetre, and sump bottom is respectively connected with drainpipe, and passes through Drainpipe one end is stretched out to form discharge outlet III from drainage ditch bottom, two discharge outlet III a diameter of 30 centimetres, pacifies in discharge outlet III Equipped with can plug water level regulation pipe, water level regulation pipe diameter be 30 centimetres, the bottom at the top and discharge outlet I of water level regulation pipe Maintain an equal level, the pond depth in waste water reuse pond is 1.5-2 meters, and the pond depth of current wetland is 2.5 meters or more, waste water reuse pond and undercurrent Connectivity part between wetland is equipped with anti-escape barrier III, and the grid spacing of anti-escape barrier III is 1 centimetre, and current wetland side is provided with Discharge outlet II is equipped with anti-escape barrier IV in discharge outlet II.
In addition, when the intensive ecological efficient sturgeon cultivation combination pond of Pass through above-mentioned technical proposal is cultivated, it can be specific It is carried out by following operation:
Seed launches pre-treatment:If newly-built intensive ecological efficient sturgeon cultivation combination pond is soaked in water 15-20 days, Period changes water repeatedly;If used intensive ecological efficient sturgeon cultivation combination pond seed launch first 10 days into Row cleaning is exposed to the sun 1-2 days through the sun or is supported to entire intensive ecological efficient sturgeon with the compound iodine solution of 10 milligrams/cubic metre It grows combination pond to carry out disinfection, and fills within 3 days before lower seedling water and with the Betagen Solution of 7.5 milligrams/cubic metre to entire Intensive ecological efficient sturgeon cultivation combination pond carries out re-disinfection;
The dispensing of sturgeon seed:Sturgeon seed selective body is 18-20 centimetres long, and breeding density is every square metre of 80-100 tail;
Sturgeon feed is fed:The crude protein content of feed is fed 40% or more, and according to the different rank of sturgeon weight Section by different feeding rates, feed number and fed, specially:When sturgeon weight is less than 50 grams/fish, feeding rate 5.0%- 8.0%, day feeds 5-6 times;When 50-250 grams/fish of sturgeon weight, feeding rate 3.0%-5.0% is fed 4-5 times day;Sturgeon When 250-500 grams/fish of weight, feeding rate 1.5%-3.0% is fed 3-4 times day;When 500-1000 grams/fish of sturgeon weight, throw Bait rate is 1.0%-1.5%, is fed 2-3 times day;When 1000 grams/fish of sturgeon weight or more, feeding rate 0.5%-1.0%, day It feeds 2 times;Feed particle diameter is controlled at 1.0 millimeters -4.0 millimeters, with the continuous growth of sturgeon, is gradually increased feed particle diameter;
Regulating and controlling water quality:Maintain water temperature at 18-26 DEG C, every mouthful of rectangle cultivates the exchange capacity of main pond water per hour up to 30 cubes Meter or more, water dissolved oxygen content is maintained at 5.5 mg/litres or more, and water pH value is maintained at 6.8-7.5;
Disease prevention and control:Second day after seed dispensing, stop flowing water, start aerator, rectangle is kept to cultivate main pond The depth of water is 10-20 centimetres, is impregnated 4 hours with the saline solution of 1000 gram/cubic metre of concentration, and thorough disinfection is carried out to sturgeon;Subsequently Breeding process every month, the Betagen Solution full pool spilling head of a concentration of 7.5 milligram/cubic metre sterilized water;
The recycling of breeding wastewater:In waste water reuse pond 500-750 grams of individual weight is put in a suitable place to breed according to every 667 square metres 50 tail of bighead of 200 tail of grass carp, 100 tail of carp of 50-100 grams of individual weight, 250-500 grams of individual weight, under all fingerlings before pond Pond is descended again after 3-5 minutes with the liquor potassic permanganate dipping bath of 20 mg/litres;The effect for launching fingerling is taken the photograph using the fish put in a suitable place to breed The excrement that remaining residual bait and sturgeon drain after sturgeon food in the rectangular main pond of cultivation of eclipse duration.Therefore, waste water reuse is pool cultivated Fish need not artificial bait throwing in again.
The purification of breeding wastewater:Take upper, middle and lower-ranking stereo biological purification techniques;On the upper layer of undercurrent wetland water body, Duckweed is transplanted by 20% transplanting water lettuce of pond face area, by the 30% of pond face area, bamboo is used in combination to consolidate water lettuce and duckweed It lives calmly, remaining 50% water surface is water purification face, any water plant is not planted, with the aquatic animals and plants of fish and bottom of pond in sharp pond There is sufficient illumination to carry out photosynthesis, the effect for planting floating plant be mainly organic matter in adsorption-decomposition function water body, The harmful substances such as nutrient and ammonia nitrogen, nitrite;In the middle level of undercurrent wetland water body according to every 667 square metres of waters surface 50 tail of crucian carp of 100 tail of silver carp of 150-250 grams of individual weight, 60 tail of flathead of 250-500 grams of individual weight, 25-50 grams of individual weight is put, is acted on There are three main, first, sturgeon residual bait is utilized again by the silver carp flathead crucian carp put in a suitable place to breed, second is that utilizing waste water by the silver carp flathead crucian carp put in a suitable place to breed The excrement of pond Mesichthyes excretion is recycled, is arranged third, cultivating main pond and waste water reuse pond to rectangle by the silver carp flathead crucian carp put in a suitable place to breed Planktonic organism in the breeding wastewater gone out is utilized;In the lower layer of undercurrent wetland water body Yi Le is planted by the 60% of bottom of pond area Algae or hydrilla verticillata plant water peanut by 20% plantation lotus of bottom of pond area, by the 20% of bottom of pond area, plant these heavy water and plant The effect of object and floating plant are essentially identical, organic matter, nutrient and ammonia nitrogen, Asia mainly in adsorption-decomposition function water body The harmful substances such as nitrate.It is purified, is realized to the comprehensive purification of breeding water body upper, middle and lower by three-layer stereo in current wetland, " no pollution " discharge of breeding wastewater is fully achieved.
Utilize above-mentioned intensive ecological efficient sturgeon cultivation combination pond and its sturgeon cultivation method, you can realize sturgeon Highly efficient and productive, safe and pollution-free cultivation.
(3) advantageous effect
Compared with prior art, first, which combines the technical solution of the utility model Pond is high to the utilization rate in soil, by reasonably cultivating topology layout, increases pond depth and the depth of water, and combine each functional region Setting as overflow pipe I and overflow pipe II cultivate rectangle the adjusting of main pool water level, and combines sump, outlet pipe and water level Regulation pipe forms the U-shaped structure of connection, further ensures the whole depth of water and water level that rectangle cultivates main pond, is ensureing and is supporting Grow pond various functions it is complete in the case of, increase 2 times or more than the existing conventional sturgeon culturing pond depth of water, i.e., in identical cultivation face In the case of product, breeding water body increases 2 times or more, is equal to the original land area for building 3 conventional sturgeon culturing ponds, intensive with this Change yield and benefit that ecological efficient sturgeon cultivation combination pond only needs the area of 1 aquaculture pond to can reach original 3 aquaculture ponds, 200% or more the utilization rate for improving soil, greatly economizes the land resource;Secondly, it is supported by the intensive ecological efficient sturgeon The water inlet mechanism of combination pond multistage filtering is grown, and multistage precipitation and blowdown mechanism, inlet channel is combined to first pass through sedimentation basin and pass through again Shunting pond is crossed, rectangle is finally respectively enterd again and cultivates main pond, and all carried out blowdown in sedimentation basin and shunting pond respectively, to It greatly ensure that the stabilization of water quality, meanwhile, the bottom waste water energy after cultivation is collected and is discharged by sump, and top is useless Water can pass through water outlet I and be discharged again, keep the water exchange for aquatics in pond thorough, ensure that the clean growing environment of sturgeon, improve 20% or more the survival rate of sturgeon breeding;In addition, to be also provided with waste water sharp again in this intensive ecological efficient sturgeon cultivation combination pond With pond and current wetland, can recycling and three-dimensional purified treatment effectively be carried out to breeding wastewater, can not only increase and breed fish 10% or more income, it is ensured that the qualified discharge of breeding wastewater protects fishery biologic environment;Again, intensive by this Sturgeon breeding is carried out in ecological efficient sturgeon cultivation combination pond, can improve 4 times of the yield and the output value of unit area, significantly improves cultivation effect Benefit may advantageously facilitate the development of industry;Finally, combining pond by the intensive ecological efficient sturgeon cultivation can also come sturgeon breeding It uses manpower and material resources sparingly, the input of poultry feeders can be greatly reduced under equal area, while the labour of poultry feeders can also be reduced Intensity improves its working efficiency, improves its comprehensive benefit, is further conducive to the high-efficiency popularization of sturgeon cultivation, ensures cultivation The interests of peasant household.
In general, sturgeon cultivation combination pond land utilization ratio is high, and flow exchanges thoroughly, ensure that the clean life of sturgeon Long environment, meanwhile, when combining pond progress sturgeon cultivation by the sturgeon cultivation, the yield and profit for output value of unit area are high, carry High culture efficiency, and can use manpower and material resources sparingly, labor intensity is reduced, its comprehensive benefit is improved, in addition, can also be to residual bait Recycling and stereo biological purified treatment are carried out with breeding wastewater, to realize cultivation in the case where ensureing cultivation profit " no pollution " of waste water discharges, and economy is notable with ecological benefits.
Description of the drawings
Illustrate the utility model embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, to those skilled in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the vertical view of the utility model.
Label in attached drawing be:1- inlet channels, 2- sedimentation basins, 3- overflow pipes I, 4- shunt pond, 5- overflow pipes II, 6- water inlets Mouthful I, 7- rectangles cultivate main pond, 8- water inlets II, 9- drainage ditch, and canal is marked time under 10-, the anti-escape barriers I of 11-, 12- water level regulations Pipe, 13- discharge outlet I, the anti-escape barriers II of 14-, 15- waste water reuses pond, 16- current wetlands, the anti-escape barriers III of 17-, 18- drainings Mouthful anti-escape barriers IV of II, 19-, pond is marked time under 20-.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below Clear, complete description will be carried out to the technical scheme in the embodiment of the utility model, the utility model is expanded on further, be shown So, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
A kind of intensive ecological efficient sturgeon cultivation combination pond shown in please referring to Fig.1, Fig. 1 is the intensive ecological efficient Sturgeon cultivation combines the vertical view in pond, has specifically included inlet channel 1, sedimentation basin 2, sewage draining exit I, overflow pipe I 3, shunting pond 4, row Dirty mouth II, overflow pipe II 5, water inlet I 6, rectangle cultivate main pond 7, water inlet II 8, drainage ditch 9, lower pond are marked time, and 20, lower canal is stepped on Step 10, sump, anti-escape barrier I 11, drainpipe, discharge outlet III, water level regulation pipe 12, discharge outlet I 13, anti-escape barrier II 14, Waste water reuse pond 15, current wetland 16, anti-escape barrier III 17, discharge outlet II 18 and anti-escape barrier IV 19.
Inlet channel 1 is built into that internal diameter is 50 centimetres high, wide 60 centimetres of cuboid with common brick, is painted with cement mortar, inner wall is used Cement mortar is plastered, sedimentation basin 2 be with common brick or block barnacle at 10.5 meters of interior path length, internal diameter is 1.5 meters wide, pond is 1.0 meters deep, use cement Mortar paints, and inner wall is plastered with cement mortar, the sewage draining exit I of 25 centimetres of one diameter of setting, 2 bottom four of sedimentation basin among sedimentation basin 2 Circumferential sewage draining exit I tilts, gradient 3%, and one high 90 centimetres, the pvc pipes of 25 centimetres of diameter can be connected to plug on sewage draining exit I Overflow pipe I 3 is done, shunting pond 4 is close to sedimentation basin 2, can share a Chi Di, shunting 4 length of pond is identical with height, and width is suitably small A bit, internal diameter is 1 meter wide, and a water inlet is opened in 10 centimeters of pond dike intermediate distance pond levee crown portion that shunting pond 4 is shared with sedimentation basin 2 Mouthfuls I 6, flow into shunting pond 4 convenient for the water of sedimentation basin 2, the specification of water inlet I 6 is that high 30 cm x is 30 centimetres wide, shunting pond 4 with As sedimentation basin 2, in the sewage draining exit II of intermediate 25 centimetres of one diameter of setting, four circumferential sewage draining exit II of shunting 4 bottom of pond tilts, inclines Gradient is 3%, can be connected to plug on sewage draining exit II one high 90 centimetres, the pvc pipes of 25 centimetres of diameter do overflow pipe II 5.
Rectangle cultivates main pond 7 and is close to shunting pond 4 and builds, and builds 2 side by side, and rectangle cultivates 25 meters of path length in main pond 7, interior Diameter is 5 meters wide, depth 2.5-3.25 meters of pond, 2.5 meters deep close to shunting 4 one end pond of pond, slope 3.25 meters deep close to 9 one end pond of drainage ditch Degree 3%, the shared pond dike that two rectangles cultivate among main pond 7 is 0.5 meter wide, and rectangle cultivates the Chi Di common bricks or block in main pond 7 Barnacle with cement mortar at being painted, bottom of pond cement is cast-in-place, and bottom of pond and inner wall are plastered with cement mortar, keeps entire rectangle 7 inner wall of main pond and bottom flat smooth are cultivated, each rectangle cultivates main pond 7, and 4 one end of pond is equidistant to open two respectively close to shunting A water inlet II 8, II 8 bottom of water inlet cultivate main 2.1 meters of 7 bottom of pond, II 8 40 centimetres of height of water inlet, width from rectangle 30 centimetres, be in nick shaped.It is sump, anti-escape barrier I 11, discharge outlet III and discharge outlet I that rectangle, which cultivates main 7 other end of pond, 13, the structure of sump and anti-escape barrier is:The bottom of pond that 7 one end of main pond is cultivated in rectangle is excavated along aquaculture pond width direction One 3.5-3.8 meters long, 1 meter wide, deep 20-40 centimetres of sump, sump is in funnel-form, is slowly inclined from both ends to centre Tiltedly, both sides are 20 centimetres deep, intermediate 40 centimetres deep, with the reinforcing bar of 1 centimetre of diameter or the stainless steel tube of 2 centimetres of diameter above sump It makes 1 centimetre at interval of anti-escape barrier I 11 to cover, prevents sturgeon from escaping, while being discharged conducive to bottom of pond pollutant, discharge outlet III and discharge outlet I 13 can also also serve as sewage draining exit, every mouthful of rectangle cultivates main pond 7 and equidistantly leaves two discharge outlet I 13,50 lis of height Rice, 30 centimetres of width, effect are the dirty water on venting aquaculture pond surface layer, and discharge outlet III is connected to sump most by drainpipe Lower places the pvc pipes of 30 centimetres of a diameter, pvc pipes drainage ditch outside Chi Di to pond.Discharge outlet I 13 close to pool wall one Face will be equipped with anti-escape barrier II 14, prevent the sturgeon of cultivation from escaping from discharge outlet I 13, the reinforcing bar or not of anti-escape barrier II 14 Rust steel is made, 1 centimetre of spacing.Water level regulation pipe 12 can be mounted in discharge outlet III to plug, and discharge outlet III is being hung down with an elbow Histogram makes plug-in, the bottom of vertical pvc pipes height and upper water-out mouth is held to the pvc pipes of 30 centimetres of one diameter of connection Flat, vertical pvc pipes can carry out plug activity, and rectangle of being highly subject to cultivates main pond 7 and needs to control height of water level, water level control Tubulation can both drain, also can blowdown.Lower pond marks time 20 to build in the main pond 7 of rectangle cultivation close to 9 one end of drainage ditch, and lower pond is stepped on Walk 20 1.2-1.5 meter of width, every grade mark time it is 20-30 centimetres high, with common brick or block barnacle at cement mortar painting is plastered, convenient for work Enter rectangle as personnel and cultivate main pond 7 and is engaged in related work.The common brick of drainage ditch 9 or block barnacle are at useless after cultivation use Water enters waste water reuse pond 15 by drainage ditch 9 and is handled, and waste water reuse pond 15 is brick pond, 1334 squares of general area Meter or more, depth 1.5-2 meters of pond, main function is certain to eat feeding fish and filter-feeding fish, comprehensive utilization length by putting in a suitable place to breed It is rectangular to cultivate the residual bait emitted in main pond 7 and the available planktonic organism of sturgeon excrement and part.Current wetland 16 can With the ponds Tu Chi or brick, 3000 square metres of general area or more, 2.5 meters or more deeply of pond, three-dimensional cultivation has her in current wetland 16 The water plants such as happy algae, hydrilla verticillata, lotus, water peanut, water lettuce, duckweed, and suitable silver carp flathead crucian is launched, with sharp purified water Matter so that the water quality after cultivation meets environmental requirement, accomplishes qualified discharge.
In general, i.e., the connection of inlet channel 1 divides in 2 side of sedimentation basin, 2 other side of sedimentation basin close to shunting pond 4 is connected with Flowing 4 other side of pond or so connection side by side, there are two identical rectangles to cultivate main pond 7, and two rectangles cultivate the another of main pond 7 Side is communicated with waste water reuse pond 15, the connection of 15 other side of waste water reuse pond close to drainage ditch 9,9 side of drainage ditch is connected with There is current wetland 16;The pond dike internal diameter of inlet channel 1 is 50 centimetres deep, 60 centimetres wide, 1 meter deeply of the pond dike internal diameter of sedimentation basin 2, long 10.5 Rice, 1.5 meters wide, 2 bottom of sedimentation basin is provided with sewage draining exit I, I a diameter of 25 centimetre of sewage draining exit, the circumferential sewage draining exit in 2 bottom of sedimentation basin four I tilts, gradient 3%, be equipped on sewage draining exit I can plug overflow pipe I 3, I 3 high 90 centimetres of overflow pipe, 25 lis of diameter Rice, the pond dike internal diameter for shunting pond 4 is 1 meter deep, 10.5 meters long, 1 meter wide, and shunting 4 bottom of pond is provided with sewage draining exit II, II diameter of sewage draining exit Be 25 centimetres, the circumferential sewage draining exit II in shunting 4 bottom of pond four tilts, gradient 3%, be equipped on sewage draining exit II can plug overflow Water pipe II 5, II 5 high 90 centimetres of overflow pipe, 25 centimetres of diameter, sedimentation basin 2 and shunting pond 4 between Chi Di on symmetrically open There are two water inlets I 6, and the specification of two water inlets I 6 is that high 30 cm x is 30 centimetres wide, and I 6 top of water inlet is away from pond levee crown portion It it is 10 centimetres, rectangle cultivates 2.5-3.25 meters of the pond dike internal diameter depth in main pond 7, grows 25 meters, is 5 meters wide, and rectangle cultivates main pond 7 and leans on The pond dike internal diameter of nearly shunting 4 side of pond is 2.5 meters deep, and rectangle cultivates pond dike internal diameter deep 3.25 of the main pond 7 close to 9 side of drainage ditch Rice, bottom slope 3%, shunt pond 4 and each rectangle cultivate symmetrically opened on the Chi Di between main pond 7 there are two into The mouth of a river II 8, the specifications of two water inlets II 8 is high 40 centimetres, 30 centimetres wide, is in nick shaped, II 8 bottom of water inlet is from rectangle It is 2.1 meters to cultivate 7 bottom of main pond, and two rectangles, which cultivate main pond 7 and are both provided with lower pond inside the side of drainage ditch 9, marks time 20, it is provided with lower canal in drainage ditch 9 and marks time 10, two rectangles cultivate main pond 7 and are provided with dirt collection close to a side bottom of drainage ditch 9 Pond, the specifications of two sumps is 20-40 centimetres of internal diameter depth, 3.5-3.8 meters long, 1 meter wide, and sump is in funnel-form, by both ends Slowly to intermediate, inclined, both sides internal diameter is 20 centimetres deep, and intermediate internal diameter is 40 centimetres deep, and anti-escape barrier I 11 is mounted in sump, The grid spacing of anti-escape barrier I 11 is 1 centimetre, and each rectangle cultivates symmetrical on the Chi Di between main pond 7 and drainage ditch 9 Ground is opened there are two discharge outlet I 13, and the specification of discharge outlet I 13 is that high 50 cm x is 30 centimetres wide, is mounted in discharge outlet I 13 The grid spacing of anti-escape barrier II 14, anti-escape barrier II 14 is 1 centimetre, and sump bottom is respectively connected with drainpipe, and passes through row Water pipe one end is stretched out to form discharge outlet III from 9 bottom of drainage ditch, two discharge outlet III a diameter of 30 centimetres, is respectively mounted in discharge outlet III Have can plug water level regulation pipe 12,12 a diameter of 30 centimetres of water level regulation pipe, the top of water level regulation pipe 12 and discharge outlet I 13 Bottom maintain an equal level, the pond depth in waste water reuse pond 15 is 1.5-2 meter, and the pond depth of current wetland 16 is 2.5 meters or more, and waste water is sharp again Anti-escape barrier III 17 is installed with the connectivity part between pond 15 and current wetland 16, the grid spacing of anti-escape barrier III 17 is 1 li Rice, 16 side of current wetland is provided with discharge outlet II 18, anti-escape barrier IV 19 is equipped in discharge outlet II 18.
It is specific as follows when being cultivated using above-mentioned intensive ecological efficient sturgeon cultivation combination pond.
Seed launches the dispensing of pre-treatment and sturgeon seed:1 fry quality:The sturgeon of cultivation is acipenser schrencki ♀ and western Berli The first filial generation of sub- sturgeon ♂ hybridization, it is desirable that it is physical strong, it is disease-free and injury-free, pathogen is not carried, body colour is normal, derives from regular sturgeon Fish breeding field;2 seed sizes:18-20 centimetres of seed overall length, it is desirable that neat specification;3 breeding density:Every square metre of 80-100 tail; 4 put pre-treatment in a suitable place to breed:Newly-built intensive ecological efficient sturgeon cultivation combination pond just can be used after being soaked in water 15-20 days, the phase Between change water number time repeatedly, used intensive ecological efficient sturgeon cultivation combination pond is wanted for 10 days before seedling in the case where putting seedling aquaculture pond Thoroughly clean up, be exposed to the sun 1-2 days through the sun or with the compound iodine solution of 10 milligrams/cubic metre in terms of available iodine full pool spilling head pair Pond body carries out disinfection, and fills water again with the Betagen Solution of 7.5 milligrams/cubic metre in terms of available iodine before 3 days in lower seedling Full pool spilling head sterilizes water.
Sturgeon feed is fed:The crude protein content of sturgeon feed is fed 40% or more, and according to sturgeon breeding weight Different phase is fed by different feeding rates, the different numbers that feeds, specially:Cultivation fish body is less than 50 grams/fish again when, bait throwing in Rate is 5.0%-8.0%, is fed 5-6 times day;When cultivation fish body is 50-250 grams/fish heavy, feeding rate 3.0%-5.0%, day throws It feeds 4-5 times;When cultivation fish body is 250-500 grams/fish heavy, feeding rate 1.5%-3.0% is fed 3-4 times day;Cultivate fish body weight At 500-1000 grams/fish, feeding rate 1.0%-1.5% is fed 2-3 times day;When cultivation fish body weighs 1000 grams/fish or more, throw Bait rate is 0.5%-1.0%, feeds day 2 times, with the continuous growth of sturgeon, is gradually increased feed particle diameter;No matter feeding number How much, the 65%-70% of feeding volume all day will be accounted for by feeding the amount of feed with morning at dusk.
Regulating and controlling water quality:Ensure enough waters, reliable water source and sufficient dissolved oxygen.Water quality is pure and fresh pollution-free, water temperature 18-26 DEG C, every mouthful of rectangle cultivates the exchange capacity of the water per hour of main pond 7 up to 30 cubic metres or more, and water dissolved oxygen content is kept More than 5.5 mg/litres.Water pH value is maintained at 6.8-7.5, second day under fingerling behind pond, stops flowing water, starts oxygenation Machine keeps rectangle to cultivate main 10-20 centimetres of 7 depth of water of pond, is impregnated 4 hours with the saline solution of 1000 gram/cubic metre of concentration, with thorough Bottom is to cultivation fingerling disinfection.
Disease prevention and control:Fish disease aims at prevention, and adheres to checking on for breeding water, as described in above-mentioned regulating and controlling water quality in seed Second day after dispensing, stop flowing water, start aerator, it is 10-20 centimetres to keep rectangle to cultivate the depth of water in main pond 7, and use is dense The saline solution for spending 1000 grams/cubic metre impregnates 4 hours, and thorough disinfection, follow-up concentration breeding process every month are carried out to sturgeon Water is sterilized for the Betagen Solution full pool spilling head of 7.5 milligrams/cubic metre.
The processing of breeding wastewater includes the recycling of breeding wastewater and two aspect of biological cleaning of breeding wastewater.
The recycling of breeding wastewater, cultivate commodity sturgeon after breeding water contain certain residual bait, fish faeces and A small amount of planktonic organism can re-utilize, and improve culture efficiency.It is using method:By waste water reuse pond 15 into Row processing, waste water reuse pond 15 brick or block barnacle pond, 1334 square metres of area or more, depth 1.5-2 meters of pond, waste water reuse According to the carp 100 of every 667 square metres 200 tails of grass carp for putting 500-750 grams of individual weight in a suitable place to breed, 50-100 grams of individual weight in pond 15 50 tail of bighead of tail, 250-500 grams of individual weight needs the liquor potassic permanganate dipping bath 3-5 with 20 mg/litres under all fingerlings before pond Pond is descended again after minute, and to kill the pathogen carried with fish, in addition pond Mesichthyes need not feed, but it is rectangular directly to ingest Shape cultivates the planktonic organism etc. after sturgeon food in remaining residual bait and the excrement and breeding wastewater of sturgeon excretion in main pond 7, To generate secondary benefit.
The biological cleaning of breeding wastewater:Breeding wastewater after waste water reuse pond 15 comes out still cannot be directly discharged to In river, it need to be introduced into after current wetland 16 carries out biological cleaning processing and discharge again;Upper, middle and lower-ranking stereo biological is taken to purify Technology, by aquatic animals and plants naturally purify in the way of to breeding wastewater carry out purified treatment, current wetland 16 can use Tu Chi or Brick pond, 3000 square metres of general area or more, 2.5 meters or more deeply of pond are intake with brick bright ditch, with waste water reuse Pond 15 links together, and makes discharge outlet II 18 with a diameter of 30 centimetres of pvc pipes, the nylon wire of 2a=4 centimetres of mesh is used in combination The one end of pvc pipes in pond is encased.Purification method:1, it on the upper layer of 16 water body of current wetland, is moved by the 20% of pond face area It plants water lettuce, transplant duckweed by the 30% of pond face area, be used in combination bamboo to fix water lettuce and duckweed, not drift everywhere, Remaining 50% water surface is water purification face, not plant any water plant, have with the aquatic animals and plants of fish and bottom of pond in sharp pond Sufficient illumination carries out photosynthesis;It plants the organic matter in the effect mainly adsorption-decomposition function water body of floating plant, seek Support the harmful substances such as element and ammonia nitrogen, nitrite.2, in the middle level of 16 water body of current wetland according to every 667 square metres of water 50 tail of crucian carp of 100 tail of silver carp of 150-250 grams of individual weight, 60 tail of flathead of 250-500 grams of individual weight, 25-50 grams of individual weight is put in face, is made There are three main, first, utilizing sturgeon residual bait again by the silver carp flathead crucian carp put in a suitable place to breed;Second is that being utilized by the silver carp flathead crucian carp put in a suitable place to breed useless Water recycles the excrement of 15 Mesichthyes of pond excretion;Third, sharp again to the main pond 7 of rectangle cultivation and waste water by the silver carp flathead crucian carp put in a suitable place to breed Planktonic organism in the breeding wastewater being discharged with pond 15 is utilized.3, in the lower layer of 16 water body of current wetland by bottom of pond area 60% plantation waterweed or hydrilla verticillata plant water peanut by 20% plantation lotus of bottom of pond area, by the 20% of bottom of pond area, plant The effect of kind of these submerged plants and floating plant are essentially identical, organic matter, nutrient mainly in adsorption-decomposition function water body, And the harmful substances such as ammonia nitrogen, nitrite.It is purified, is realized on breeding water body by three-layer stereo in current wetland 16 Under comprehensive purification, be fully achieved breeding wastewater " no pollution " discharge.
Daily management:Managing including breeding water, anti-escape theft management and carry out breeding production record.Breeding water Management mainly check whether each channel blocks, whether water flow normal, and whether water water level normal, and whether water quality normal Deng;Anti-escape theft management is mainly to check into whether discharge outlet I 13, discharge outlet II 18 and discharge outlet III block, the fish of aquaculture pond Whether whether normal, food amount falls sharply class food, removes a hidden danger in time.Breeding production record will record the cultivation pipe on the same day daily Situation is managed, including puts the inputs such as growth of cereal crop seedlings condition, feed fish medicine and buys with service condition, dead fish situation, pre- disease prevention measure etc..
In general, that is, include the following steps:
Seed launches pre-treatment:If newly-built intensive ecological efficient sturgeon cultivation combination pond is soaked in water 15-20 days, Period changes water repeatedly;If used intensive ecological efficient sturgeon cultivation combination pond seed launch first 10 days into Row cleaning is exposed to the sun 1-2 days through the sun or is supported to entire intensive ecological efficient sturgeon with the compound iodine solution of 10 milligrams/cubic metre It grows combination pond to carry out disinfection, and fills within 3 days before lower seedling water and with the Betagen Solution of 7.5 milligrams/cubic metre to entire Intensive ecological efficient sturgeon cultivation combination pond carries out re-disinfection;
The dispensing of sturgeon seed:Sturgeon seed selective body is 18-20 centimetres long, and breeding density is every square metre of 80-100 tail;
Sturgeon feed is fed:The crude protein content of feed is fed 40% or more, and according to the different rank of sturgeon weight Section by different feeding rates, feed number and fed, specially:When sturgeon weight is less than 50 grams/fish, feeding rate 5.0%- 8.0%, day feeds 5-6 times;When 50-250 grams/fish of sturgeon weight, feeding rate 3.0%-5.0% is fed 4-5 times day;Sturgeon When 250-500 grams/fish of weight, feeding rate 1.5%-3.0% is fed 3-4 times day;When 500-1000 grams/fish of sturgeon weight, throw Bait rate is 1.0%-1.5%, is fed 2-3 times day;When 1000 grams/fish of sturgeon weight or more, feeding rate 0.5%-1.0%, day It feeds 2 times;Feed particle diameter is controlled at 1.0 millimeters -4.0 millimeters, with the continuous growth of sturgeon, is gradually increased feed particle diameter;
Regulating and controlling water quality:Maintain water temperature at 18-26 DEG C, the exchange capacity that every mouthful of rectangle cultivates the water per hour of main pond 7 is vertical up to 30 More than square rice, water dissolved oxygen content is maintained at 5.5 mg/litres or more, and water pH value is maintained at 6.8-7.5;
Disease prevention and control:Second day after seed dispensing, stop flowing water, start aerator, rectangle is kept to cultivate main pond 7 The depth of water is 10-20 centimetres, is impregnated 4 hours with the saline solution of 1000 gram/cubic metre of concentration, and thorough disinfection is carried out to sturgeon;Subsequently Breeding process every month, the Betagen Solution full pool spilling head of a concentration of 7.5 milligram/cubic metre sterilized water;
The recycling of breeding wastewater:In waste water reuse pond 15 500-750 grams of individual weight is put in a suitable place to breed according to every 667 square metres 200 tail of grass carp, 100 tail of carp of 50-100 grams of individual weight, 250-500 grams of individual weight 50 tail of bighead, pond under all fingerlings The preceding liquor potassic permanganate dipping bath with 20 mg/litres descends pond again after 3-5 minutes;
The purification of breeding wastewater:On the upper layer of 16 water body of current wetland, by 20% transplanting water lettuce of pond face area, pond is pressed 30% transplanting duckweed of face area, is used in combination bamboo to fix water lettuce and duckweed, remaining 50% water surface is water purification face, is not planted Any water plant puts the silver carp of 150-250 grams of individual weight in the middle level of 16 water body of current wetland according to every 667 square metres of waters surface 50 tail of crucian carp of 100 tails, 60 tail of flathead of 250-500 grams of individual weight, 25-50 grams of individual weight is pressed in the lower layer of 16 water body of current wetland 60% plantation waterweed of bottom of pond area or hydrilla verticillata are planted by 20% plantation lotus of bottom of pond area, by the 20% of bottom of pond area Kind water peanut.
Utilize above-mentioned intensive ecological efficient sturgeon cultivation combination pond and its sturgeon cultivation method, you can realize sturgeon Highly efficient and productive, safe and pollution-free cultivation.
The intensive ecological efficient sturgeon cultivation combination pond and its sturgeon cultivation method have the following effects that:1, pass through the collection Reduction ecological efficient sturgeon cultivation combines the water inlet mechanism of pond multistage filtering, and combines multistage precipitation and blowdown mechanism, water inlet Canal 1 first passes through sedimentation basin 2 using shunting pond 4, finally respectively enters rectangle again and cultivates main pond 7, and respectively all in sedimentation basin 2 Blowdown has been carried out with shunting pond 4, to greatly ensure that the stabilization of water quality, meanwhile, the bottom waste water energy after cultivation is by collection Dirty pond is collected and is discharged, and overhead waste water can pass through water outlet I and be discharged again, keep the water exchange for aquatics in pond thorough, ensure that The clean growing environment of sturgeon, in addition, this intensive ecological efficient sturgeon cultivation combination pond is also provided with waste water reuse pond 15 With current wetland 16, effectively breeding wastewater can be handled, it is free from environmental pollution when to ensure that waste discharge, in this way The generation of fish disease can also be efficiently reduced, the survival rate of sturgeon breeding improves 20% or more;2, the intensive ecological efficient sturgeon It is high that fish culture combines pond land utilization ratio;First, by reasonably cultivating topology layout, increase pond depth and the depth of water, and combine each work( Can property region setting, as II 5 pairs of rectangles of overflow pipe I 3 and overflow pipe cultivate the adjusting of 7 water level of main pond, and combine sump, Outlet pipe forms the U-shaped structure being connected to water level regulation pipe 12, further ensures the whole water level that rectangle cultivates main pond 7, It is complete in guarantee and aquaculture pond various functions, increase 2 times or more than the existing conventional sturgeon culturing pond depth of water, i.e., in phase In the case of same cultured area, breeding water body increases 2 times or more, is equal to the original soil face for building 3 routine sturgeon culturing ponds Product, only needs the area of 1 aquaculture pond to can reach the yield and benefit in original 3 ponds with this system, improves the utilization rate in soil 200% or more;Second is that rectangular aquaculture pond of the same area than round aquaculture pond more Economization on land;With 1 100 square metres of area For round aquaculture pond, need the soil of 11.28 meters of diameter, and if the soil of 11.28 meters of diameter builds up rectangular aquaculture pond, Area is up to 127.23 square metres, 27.23 square metres more than round pond, improves land utilization ratio 27.23%, therefore, this is System soil overall utilization rate improves 200% or more, has greatly saved land resource;3, pass through the intensive ecological efficient sturgeon Fish culture combines the cultivation of pond and its cultural method to sturgeon, can improve 4 times of the yield and the output value of unit area, significantly improve foster Benefit is grown, the development of sturgeon industry is conducive to, is with 100 square metres of sheet of area intensive ecological efficient sturgeon cultivation combination pond Example, can 10000 kilograms of business men product sturgeon, realize 260,000 yuan of the output value, 3.9 ten thousand yuan of profit;Area is all 100 square metres of routine circle Shape fishpond only 2000 kilograms of business men product sturgeon, 5.2 ten thousand yuan of the output value, 7800 yuan of profit, the former is 4 times higher than the latter, Benefit; 4, this intensive ecological efficient sturgeon cultivation combination pond is also provided with waste water reuse pond 15 and current wetland 16, can be effectively Breeding wastewater recycle and three-dimensional purified treatment, can not only increase by 10% or more income of breeding fish, it is ensured that cultivation The qualified discharge of waste water, protects fishery biologic environment;5, the intensive ecological efficient sturgeon cultivation combination pond and its cultivation side Method can use manpower and material resources sparingly, and the input of poultry feeders can be greatly reduced under equal area, while can also reduce poultry feeders Labor intensity improves its working efficiency, improves its comprehensive benefit, is further conducive to the high-efficiency popularization of sturgeon cultivation, ensures The interests for cultivating peasant household, for producing 50 tons of commodity sturgeons, as long as 5 areas are in 100-120 square metres of rectangular aquaculture pond Requirement is can reach, workload can be completed in 1 worker, and reaches same yield and then want 25 round aquaculture ponds, at least needs 2 A worker could complete, and improve labor efficiency 1 times or more.
In general, sturgeon cultivation combination pond land utilization ratio is high, and flow exchanges thoroughly, ensure that the clean life of sturgeon Long environment, meanwhile, when combining pond progress sturgeon cultivation by the sturgeon cultivation, the yield and profit for output value of unit area are high, carry High culture efficiency, and can use manpower and material resources sparingly, labor intensity is reduced, its comprehensive benefit is improved, in addition, can also be to residual bait Recycling and stereo biological purified treatment are carried out with breeding wastewater, to realize cultivation in the case where ensureing cultivation profit " no pollution " of waste water discharges, and economy is notable with ecological benefits.
The foregoing describe the technical characteristics of the utility model and basic principle and associated advantages, for art technology For personnel, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the utility model In the case of design or essential characteristic, the utility model can be realized in other specific forms.Which point therefore, no matter come from It sees, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended claims Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule It includes in the utility model.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (1)

1. a kind of intensive ecological efficient sturgeon cultivation combines pond, which is characterized in that include inlet channel (1), sedimentation basin (2), Sewage draining exit I, overflow pipe I (3), shunting pond (4), sewage draining exit II, overflow pipe II (5), water inlet I (6), rectangle cultivate main pond (7), water inlet II (8), drainage ditch (9), lower pond is marked time (20), lower canal is marked time (10), sump, anti-escape barrier I (11), draining Pipe, discharge outlet III, water level regulation pipe (12), discharge outlet I (13), anti-escape barrier II (14), waste water reuse pond (15), undercurrent are wet Ground (16), anti-escape barrier III (17), discharge outlet II (18) and anti-escape barrier IV (19);Inlet channel (1) is connected in sedimentation basin (2) one Side, sedimentation basin (2) other side is close to shunting pond (4) is connected with, and there are two identical for shunting pond (4) other side or so connection side by side Rectangle cultivate main pond (7), two rectangles cultivate the other side of main pond (7) close to being connected with drainage ditch (9), drainage ditch (9) Side is communicated with waste water reuse pond (15), and waste water reuse pond (15) other side is communicated with current wetland (16);Inlet channel (1) Pond dike internal diameter it is 50 centimetres deep, 60 centimetres wide, the pond dike internal diameter of sedimentation basin (2) is 1 meter deep, long 10.5 meters, 1.5 meters wide, sedimentation basin (2) bottom is provided with sewage draining exit I, I a diameter of 25 centimetre of sewage draining exit, and the circumferential sewage draining exit I in sedimentation basin (2) bottom four tilts, gradient Be 3%, be equipped on sewage draining exit I can plug overflow pipe I (3), overflow pipe I (3) is 90 centimetres high, 25 centimetres of diameter, shunts pond (4) pond dike internal diameter is 1 meter deep, 10.5 meters long, 1 meter wide, and shunting pond (4) bottom is provided with sewage draining exit II, sewage draining exit II a diameter of 25 Centimetre, the circumferential sewage draining exit II in shunting pond (4) bottom four tilts, gradient 3%, be equipped on sewage draining exit II can plug spilling water Pipe II (5), overflow pipe II (5) is 90 centimetres high, 25 centimetres of diameter, left and right pair on the Chi Di between sedimentation basin (2) and shunting pond (4) Water inlet I (6) there are two opening with claiming, the specification of two water inlets I (6) is that high 30 cm x is 30 centimetres wide, water inlet I (6) top Portion is 10 centimetres far from pond levee crown portion, and rectangle cultivates 2.5-3.25 meters of the pond dike internal diameter depth of main pond (7), 25 meters long, 5 meters wide, length Pond dike internal diameter of the rectangular main pond (7) of cultivation close to shunting pond (4) side is 2.5 meters deep, and rectangle cultivates main pond (7) close to drainage ditch (9) the pond dike internal diameter of side is 3.25 meters deep, bottom slope 3%, shunts between pond (4) and the main pond (7) of each rectangle cultivation It is symmetrically opened on Chi Di there are two water inlet II (8), the specifications of two water inlets II (8) is high 40 centimetres, 30 lis wide Rice is in nick shaped, and it is 2.1 meters that water inlet II (8) bottom cultivates main pond (7) bottom from rectangle, and two rectangles cultivate main pond (7) It is both provided with lower pond inside the side of drainage ditch (9) to mark time (20), lower canal is provided in drainage ditch (9) and is marked time (10), two Rectangle cultivates main pond (7) and is provided with sump close to a side bottom of drainage ditch (9), and the specification of two sumps is internal diameter depth 20-40 centimetres, it is 3.5-3.8 meters long, 1 meter wide, sump is in funnel-form, from both ends slowly to intermediate, inclined, both sides internal diameter deep 20 Centimetre, intermediate internal diameter is 40 centimetres deep, anti-escape barrier I (11) is mounted in sump, the grid spacing of anti-escape barrier I (11) is 1 centimetre, each rectangle cultivate symmetrically opened on the Chi Di between main pond (7) and drainage ditch (9) there are two discharge outlet I (13), the specification of discharge outlet I (13) is that high 50 cm x is 30 centimetres wide, and anti-escape barrier II is mounted in discharge outlet I (13) (14), the grid spacing of anti-escape barrier II (14) is 1 centimetre, and sump bottom is respectively connected with drainpipe, and passes through drainpipe one End is stretched out to form discharge outlet III from drainage ditch (9) bottom, two discharge outlet III a diameter of 30 centimetres, and being mounted in discharge outlet III can The water level regulation pipe (12) of plug, a diameter of 30 centimetres of water level regulation pipe (12), top and the discharge outlet I of water level regulation pipe (12) (13) bottom maintains an equal level, and the pond depth of waste water reuse pond (15) is 1.5-2 meters, and the pond depth of current wetland (16) is 2.5 meters or more, Connectivity part between waste water reuse pond (15) and current wetland (16) is equipped with anti-escape barrier III (17), anti-escape barrier III (17) Grid spacing be 1 centimetre, current wetland (16) side is provided with discharge outlet II (18), and anti-escape column is equipped in discharge outlet II (18) Grid IV (19).
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108338100A (en) * 2018-02-09 2018-07-31 赣州市水产研究所 A kind of intensive ecological efficient sturgeon cultivation combination pond and its cultural method
CN109619019A (en) * 2019-01-30 2019-04-16 广西壮族自治区水产引育种中心 High drop gravity flow water tank type fish farming system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108338100A (en) * 2018-02-09 2018-07-31 赣州市水产研究所 A kind of intensive ecological efficient sturgeon cultivation combination pond and its cultural method
CN108338100B (en) * 2018-02-09 2023-08-08 赣州市畜牧水产研究所 Intensive ecological efficient sturgeon culture combined pond and culture method thereof
CN109619019A (en) * 2019-01-30 2019-04-16 广西壮族自治区水产引育种中心 High drop gravity flow water tank type fish farming system
CN109619019B (en) * 2019-01-30 2024-05-17 广西壮族自治区水产引育种中心 High drop self-water-flowing tank type fish-farming system

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