Pond engineering culture effluent and ricefield recycling system

An engineering and paddy field technology, applied in rice cultivation, application, fish farming, etc., can solve the problems of inadaptability in areas with high salinity and alkali content, achieve high yield per unit of fish, increase organic matter, and help discharge effects

Pending Publication Date: 2019-03-08
YINCHUAN KEHAI BIOTECH CO LTD
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  • Abstract
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Problems solved by technology

However, this model is not suitable for areas in the

Method used

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  • Pond engineering culture effluent and ricefield recycling system
  • Pond engineering culture effluent and ricefield recycling system
  • Pond engineering culture effluent and ricefield recycling system

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Embodiment Construction

[0014] Such as figure 1 , 2 As shown in 3, according to the topography, there are rice fields 13 on one end or both sides or around the fish pond 1, and water inlets 10 and drainage ditch 14 are respectively provided on both sides of the rice fields. The water inlets and drainage ditch pass through the water inlet 11 The drainage port 12 is connected with the rice field, and the drainage ditch connects the rice field with the fish pond.

[0015] A circulating water aquaculture tank 2 is installed on one side of the fish pond, a sedimentation tank 6 is provided at the outlet end of the circulating water aquaculture tank, and a fermentation tank 7 is provided on the bank of the fish pond near the sedimentation tank, between the sedimentation tank and the fermentation tank The fermentation tank is connected to the water inlet ditch 10 through the water pump connection, and a water channel gate 9 is provided on the water inlet and the drainage ditch.

[0016] The circulating water aqua...

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PUM

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Abstract

The invention relates to the technical field of integrated utilization of agricultural ecological aquaculture, in particular to a pond engineering culture effluent and ricefield recycling system, comprising a fish pond, a ricefield and an inflow ditch and outflow ditch arranged around the ricefield. The pond engineering culture effluent and ricefield recycling system is characterized n that one end or two sides or the periphery of the fishpond is provided with the ricefield, the inflow ditch and the outflow ditch are arranged on the two sides of the ricefield, the inflow ditch and the outflowditch are communicated with the ricefield through an inflow port and an outflow port; the outflow ditch is communicated with the fish pond; a cyclic running water culture channel is arranged in the fish pond; the outflow end of the cyclic running water culture channel i is provided with a settling basin; a fermenting pond is arranged the side of the fish pond close to the settling basin, the settling basin is communicated with the fermenting pond through a water pump, a drain pipe is arranged between the fermenting pond and the inflow ditch, and the drain pipe is provided with a gate. The pondengineering culture effluent and ricefield recycling system helps effectively purify pond water, fish waste and residual feed to provide high-quality organic fertilizers for the ricefield, and a newscheme is provided for the improvement of western saline-alkaline soil.

Description

Technical field [0001] The invention relates to the technical field of comprehensive utilization of agricultural ecological aquaculture, in particular to a pond engineering breeding tail water and paddy field recycling system. Background technique [0002] In the south, due to the abundant water resources, there is an integrated model of planting and raising fish in rice fields. This model has certain economic value, but there are also many problems, and this model is not suitable for rice field cultivation in the north. For this reason, people have done a lot of research. For example, the authorization announcement number CN 103437577 B issued by the China Intellectual Property Office on October 14, 2015, is an invention patent named "a composite system for planting and raising rice fields and fish ponds". The technical proposal discloses the organic combination of rice field planting and fish pond farming through ecological ditches, so that the fish pond farming water body is p...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04A01G22/22C05F15/00
CPCA01K63/00A01G22/22A01K63/04C05F3/00C05F5/00
Inventor 石伟管卫兵张朝阳李斌马金林邱小琮马虎周学林王小奕董学锋杨柳石常晋
Owner YINCHUAN KEHAI BIOTECH CO LTD
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