CN218649759U - Rice and fish comprehensive culture system for field-based round ponds - Google Patents
Rice and fish comprehensive culture system for field-based round ponds Download PDFInfo
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- CN218649759U CN218649759U CN202222047533.8U CN202222047533U CN218649759U CN 218649759 U CN218649759 U CN 218649759U CN 202222047533 U CN202222047533 U CN 202222047533U CN 218649759 U CN218649759 U CN 218649759U
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Abstract
The utility model provides a farming systems is synthesized to field base round ponds rice fishing belongs to and breeds technical field, breed district and rice planting district, breed tail water pipeline, inlet channel and water source including field base round ponds. Compared with the existing land-based circular pond culture tail water, the utility model adopts a three-pond two-dam, micro-filter and fruit land forest land absorption treatment mode, the tail water treatment cost is greatly reduced, matched rice planting is free from applying additional fertilizer, and the land-based circular pond culture application range is wider; compared with most of the prior land-based circular pond culture tail water which is directly discharged without any treatment, the discharge up to the standard is realized, and the environment protection and the sustainability are facilitated. More importantly, the profit of the current pure rice planting is difficult, the enthusiasm of the rice planting is low, the rice field is abandoned, the utility model adopts the planting and breeding combination, the mutual promotion is realized, the win-win situation of one-water double harvest, the fish and grain stabilization, the elimination of the hidden trouble of non-point source pollution and the like can be realized, and the comprehensive benefits of standard discharge, zero fertilizer, reduced pesticide, green, ecological and income increase are realized.
Description
Technical Field
The utility model relates to a breed technical field, especially, relate to farming systems is synthesized to field base round pond rice fishing.
Background
The land-based cultivation round pond is a land-based cylindrical semi-closed facility which is developed by fully utilizing the advantages of non-red line cultivated land and abundant land surface and underground water resources and can carry out intensive aquaculture. The land-based circular pool cultivation refers to a production mode for developing intensive cultivation of aquatic animals in a land-based circular pool. Land-based round pond culture is used as a new culture mode, and the following problems exist while the rapid development is achieved; firstly, the yield is increased without increasing income, the practitioner has insufficient cost estimation on the operation of land-based round pond culture facilities, equipment depreciation and the like, and culture varieties are selected randomly, so that the sale price of culture products cannot support the cost of operation and the like, thus the deficiency is caused, the culture deficiency accounts for more than 70% in the current mode, and the culture enthusiasm of the practitioner is seriously attacked; secondly, the tail water of the existing land-based circular pond culture is little recycled after being treated, much tail water is directly discharged without any treatment, the discharge does not meet the national environmental protection policy, the culture is difficult to continue, and the tail water treatment technology of the existing three ponds and two dams obviously increases the culture cost, so that the enthusiasm of practitioners is low, and the existing mode of adopting fruit lands and forest lands to consume the tail water of the culture needs specific conditions and has no popularization. Moreover, the profit of the existing single rice planting is extremely slight, the enthusiasm of the rice planting is difficult to be improved, and the rice field is abandoned. Therefore, a field-based round pond rice and fish comprehensive culture system needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a farming systems is synthesized to field base circle pond rice fishing solves land base circle pond and breeds that profit can not reinforce, the tail water treatment degree of difficulty is with high costs greatly, the difficult planting profit of rice leads to the enthusiasm to hang down therefore the technological problem that the paddy field abandoned land occasionally takes place. The method can greatly reduce the treatment cost of the tail water of the land-based circular pond culture, and the rice planted in a matching way is free from additional fertilizer application and does not reduce the yield, so that the application and popularization range of the land-based circular pond culture is greatly improved, the water resource is recycled, the use efficiency of the rice is greatly improved, and finally, the win-win patterns of one-water double-harvest, fish-stabilizing and grain-stabilizing, surface source pollution hidden danger elimination and the like are formed, and the comprehensive benefits of standard discharge, zero fertilizer, reduced pesticide, green, ecology and increased yield are realized.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
farming systems is synthesized to field base round pool rice fishing, including field base round pool breed district and rice planting district, breed the tail water pipeline, inlet channel and water source, field base round pool breed district is through breeding tail water pipeline and rice planting district intercommunication, arrange the sewage of breeding in the rice planting district, the inlet channel is pumped back the water after the rice planting district purifies to the field base round pool breed in the district, the water source is connected with field base round pool breed district and is provided the water source, field base round pool breed district sets up the side or inside in rice planting district.
Further, the field-based round pond culture area comprises a plurality of culture round ponds, black thin film greenhouses, a water quality monitoring system and a sewage collecting well, the water outlets of the culture round ponds of the plurality of culture are connected with the sewage collecting well, the water outlets of the sewage collecting well are connected with culture tail water pipelines, the black thin film greenhouses are arranged above the culture round ponds of the plurality of culture, and the water quality monitoring system is arranged in the culture round ponds to monitor water quality.
Further, the rice planting area comprises a rice planting field and a field surrounding ditch, the field surrounding ditch is arranged around the rice planting field, the breeding tail water pipeline discharges sewage into the field surrounding ditch, one end of the field surrounding ditch is provided with a water inlet connected with the rice planting field, and the other end of the field surrounding ditch is provided with a water outlet connected with the rice planting field.
Furthermore, an escape-proof net is arranged on the outer side of the field ditch, water plants are planted in the field ditch, and rice is planted in the rice planting field.
Furthermore, a tractor-ploughing road, an auxiliary ridge and a water pumping point are arranged on the circular field ditch, and the water pumping point is arranged at the tail end of the circular field ditch.
Further, still including managing with room and machine room on the field base round pool cultivation district, be provided with oxygen supply machine, suction pump and stand-by power supply in the machine room.
Furthermore, the site of the field-based round pond culture area is required to be built at the high position of the rice planting field, if the field-based round pond culture area is built in the rice planting area, the sum of the area of the field-based round pond culture area and the area of the circular field ditch is not more than 10% of the area of the rice planting area, the ground of the field-based round pond culture area is not required to be hardened, the shape of the whole field-based round pond culture area is rectangular or square, the specification and the number of the culture round ponds are determined according to the area of the rice planting area and the planting mode which are matched with the designed culture yield, the diameter of the culture round pond is 5-12 meters, the depth of a conical pot bottom is 0.3-1.2 meters, the lowest effective water depth of the side edge is 0.7-1.6 meters, and the arrangement of every 4 round ponds is adopted in the culture round pond, so that the centralized pollution discharge is facilitated and the construction cost is saved.
Furthermore, after the culture tail water is discharged into the rice planting area through a pipeline, the culture tail water is pumped back to the field-based round pond culture area for reuse by a water pump at a water pumping point after absorbing nitrogen and phosphorus reduction through rice and circular ditch waterweeds, a water source is used for regulating the water consumption and the water quality of the field-based round pond culture area for the first time, and an auxiliary ridge is used for controlling the flow direction of the culture tail water, the rice medication period and the field returning of rice harvesting straws to the field to cause water quality reduction, so that the influence of the undegraded water of the straws on the cultured fish in the field-based round pond culture area is eliminated.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
compared with the existing land-based circular pond culture tail water, the utility model adopts a three-pond two-dam, micro-filter and fruit land forest land absorption treatment mode, the tail water treatment cost is greatly reduced, matched rice planting is free from applying additional fertilizer, and the land-based circular pond culture application range is wider; compared with most of the prior tail water of land-based round pond culture which is directly discharged without any treatment, the method realizes the discharge reaching the standard and is more beneficial to environmental protection and continuous. More importantly, the profit of the current pure rice planting is difficult, the enthusiasm of the rice planting is low, the rice field is abandoned, the utility model adopts planting and breeding combination, mutual promotion is realized, the multi-win situation of one-water double harvest, fish and grain stabilization, surface source pollution hidden danger elimination and the like can be realized, and the comprehensive benefits of standard discharge, zero fertilizer, drug reduction, green, ecological and income increase are realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the attached drawings, 1-a field-based circular pond culture area, 2-a rice planting area, 3-a culture circular pond, 4-a water inlet pipeline, 5-a culture tail water pipeline, 6-a management room, 7-a black film greenhouse, 8-a water quality monitoring system, 9-a circular field ditch, 10-an escape-proof net, 11-a water pumping point, 12-a circular ditch waterweed, 13-rice, 14-an auxiliary ridge, 15-a water source, 16-a machine room, 17-a machine plowing road and 18-a sewage collecting well.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. However, it should be noted that the numerous details set forth in the description are merely intended to provide a thorough understanding of one or more aspects of the invention, even though such aspects of the invention may be practiced without these specific details.
As shown in fig. 1, the field-based round pond rice and fish integrated cultivation system comprises a field-based round pond cultivation area 1, a rice planting area 2, a cultivation tail water pipeline 5, a water inlet pipeline 4 and a water source 15, wherein the field-based round pond cultivation area 1 is communicated with the rice planting area 2 through the cultivation tail water pipeline 5, cultivated sewage is discharged into the rice planting area 2, the water purified by the rice planting area 2 is pumped back into the field-based round pond cultivation area 1 through the water inlet pipeline 4, the water source 15 is connected with the field-based round pond cultivation area 1 to provide a water source, and the field-based round pond cultivation area 1 is arranged on the side edge or inside of the rice planting area 2.
The method is characterized in that cultivation and planting are organically combined, land-based circular pool cultivation and rice planting with a proper area are matched to form a set of cultivation units, proper cultivation varieties are screened, cultivation tail water is recycled after absorbing nitrogen and phosphorus reduction through rice and waterweeds by utilizing natural fall, and the method is different from the prior art that the treatment mode of three-pool two-dam, microfiltration machine, gao-land forest land absorption and untreated direct discharge is adopted for the cultivation tail water of the land-based circular pool.
The embodiment of the utility model provides an in, field base round pond is bred district 1 and is included that a plurality of breeds round pond 3, black film big-arch shelter 7, water quality monitoring system 8 and the dirty well 18 of collection, and a plurality of breeds round pond 3's delivery port and the dirty well 18 of collection are connected, and the delivery port of the dirty well 18 of collection is connected with breeding tail water pipeline 5, and black film big-arch shelter 7 sets up in a plurality of breeds round pond 3's top, and water quality monitoring system 8 sets up monitoring water quality in breeding round pond 3.
The embodiment of the utility model provides an in, rice planting district 2 includes rice planting field and ring field ditch 9, and ring field ditch 9 encircles and sets up around the rice planting field, breeds in tail water pipeline 5 arranges sewage to ring field ditch 9, and the one end of ring field ditch 9 is provided with the water inlet and is connected with the rice planting field, and the other end of ring field ditch 9 sets up the delivery port and is connected with the rice planting field.
The embodiment of the utility model provides an in, the outside of surround ditch 9 is provided with prevents escaping net 10, and it has surround ditch pasture and water 12 to plant in surround ditch 9, and rice planting is planted in the field and is planted rice 13.
In the embodiment of the utility model, the circular field ditch 9 is provided with the tractor-ploughing path 17, the auxiliary ridge 14 and the water pumping point, and the water pumping point is arranged at the end of the circular field ditch 9.
The embodiment of the utility model provides an in, still including managing with room 6 and machine room 16 on the district is bred in field base round pond, be provided with oxygen supply machine, suction pump and stand-by power supply in the machine room 16.
The embodiment of the utility model provides an in, 1 site selection of field base round pond cultivation district requires to be built in the eminence in rice planting field, if build in rice planting district 2, then field base round pond cultivation district 1 and the sum of ring field ditch 9 area are not more than 10% of rice planting district area, and 1 ground of field base round pond cultivation district must not take the sclerosis to handle, whole field base round pond cultivation district 1 shape is rectangle or square, wherein breed 2 areas of rice planting district and planting mode that the output will be supporting according to design cultivation to the specification and the quantity of round pond 3 and confirm, breed round pond 3 adopts the diameter to be 5-12 meters, conical bottom of a boiler degree of depth 0.3-1.2 meters, the minimum effective depth of water of side is 0.7-1.6 meters, breed round pond 3 takes every 4 round ponds to be 1 group's overall arrangement, be convenient for concentrate the blowdown and save the construction cost.
The embodiment of the utility model provides an in, breed the tail water and flow in behind the rice planting district 2 through 5 discharges of pipeline, through rice 13 and ring ditch pasture and water 12 absorb the nitrogen reduction and fall the phosphorus after 11 pumpers are taken back to field base circular pool cultivation district 1 used repeatedly in 11, water source 15 then is used for 1 first water and quality of water regulation in field base circular pool cultivation district, assist ridge 14 then be used for controlling to breed the tail water flow direction, rice 13 with the medicine in the period and the rice reap the straw and return the field and cause quality of water to descend, eliminate the straw and not get back to the influence of field base circular pool cultivation district 1 to breeding the fish.
A comprehensive planting and breeding system for eel breeding and double cropping rice and fishing in a field-based round pond is designed to have a yield of 20 kilograms per cubic meter per year in a mode of supplying air by an air pump and pushing water, and the total solid pollutants (manure) discharged by 1000kg of eel per production is 623kg, and the rice planting generally needs 500kg of efficient organic fertilizer per mu. Galvanized iron sheet or corrosion resistant plate + prevention of seepage membrane construction is taken to the round ponds, and the diameter is 8 meters, and is high 1.5 meters, and effective depth of water is 1.3 meters, and conical pot bottom is dark 1 meter, exceeds ground 1.2 meters after the installation is accomplished, and through calculating 1 effective aquaculture water body in 4 round ponds of group is: 328 cubic meters, the annual effective capacity is 6560 kilograms, the area of the double cropping rice field matched with 1 group of round ponds is about 8.2 mu, namely the area of the double cropping rice field matched with each round pond is about 2.05 mu, the organic fertilizer requirement for planting the double cropping rice can be met, and if the single cropping rice field is matched with each round pond, the area of the matched rice field is about 4.1 mu.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A field-based round pond rice and fish integrated culture system is characterized in that: the cultivation system comprises a field-based round pond cultivation area (1), a rice planting area (2), a cultivation tail water pipeline (5), a water inlet pipeline (4) and a water source (15), wherein the field-based round pond cultivation area (1) is communicated with the rice planting area (2) through the cultivation tail water pipeline (5), the cultivated sewage is discharged into the rice planting area (2), the water purified by the rice planting area (2) is pumped back into the field-based round pond cultivation area (1) through the water inlet pipeline (4), the water source (15) is connected with the field-based round pond cultivation area (1) to provide a water source, and the field-based round pond cultivation area (1) is arranged on the side edge or inside of the rice planting area (2);
the field-based round pond culture area (1) comprises a plurality of culture round ponds (3), black thin film greenhouses (7), a water quality monitoring system (8) and a sewage collecting well (18), wherein water outlets of the culture round ponds (3) are connected with the sewage collecting well (18), a water outlet of the sewage collecting well (18) is connected with a culture tail water pipeline (5), the black thin film greenhouses (7) are arranged above the culture round ponds (3), and the water quality monitoring system (8) is arranged in the culture round ponds (3) to monitor water quality;
the rice planting area (2) comprises a rice planting field and a field ditch (9), the field ditch (9) is arranged around the rice planting field in a surrounding mode, the breeding tail water pipeline (5) discharges sewage into the field ditch (9), one end of the field ditch (9) is provided with a water inlet which is connected with the rice planting field, and the other end of the field ditch (9) is provided with a water outlet which is connected with the rice planting field;
an escape-proof net (10) is arranged on the outer side of the circular field ditch (9), circular-ditch water plants (12) are planted in the circular field ditch (9), and rice (13) is planted in the rice planting field.
2. The field-based round pond rice and fish integrated aquaculture system of claim 1, characterized in that: the circular field ditch (9) is provided with a tractor-ploughing road (17), an auxiliary ridge (14) and a water pumping point, and the water pumping point is arranged at the tail end of the circular field ditch (9).
3. The field-based round pond rice and fish integrated aquaculture system of claim 2, characterized in that: the field-based round pond culture area (1) further comprises a management room (6) and a machine room (16), and an oxygen supply machine, a water pump and a standby power supply are arranged in the machine room (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222047533.8U CN218649759U (en) | 2022-08-04 | 2022-08-04 | Rice and fish comprehensive culture system for field-based round ponds |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222047533.8U CN218649759U (en) | 2022-08-04 | 2022-08-04 | Rice and fish comprehensive culture system for field-based round ponds |
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| Publication Number | Publication Date |
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| CN218649759U true CN218649759U (en) | 2023-03-21 |
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| CN202222047533.8U Active CN218649759U (en) | 2022-08-04 | 2022-08-04 | Rice and fish comprehensive culture system for field-based round ponds |
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