Novel ecological breeding community with circulating flow water in pond

Abstract

The invention discloses a novel ecological breeding community with circulating flow water in a pond. The novel ecological breeding community with circulating flow water in the pond is characterized inthat the novel ecological breeding community comprises a breeding area for aquaculture, an ecological purification area for purifying aquaculture water, and a control area for monitoring water quality of the aquaculture water, wherein the ecological purification area comprises a primary utilization area, a fruit and vegetable purification area, a biological purification area and a deep water area, and the control area comprises an office area and a management room which is set near the breeding area; the breeding area and the ecological purification area are laid out in a way that water flowsin a circular runway; the primary utilization area, the deep water area and the biological purification area in the ecological purification area are sequentially arranged along the circular runway; the fruit and vegetable purification area is arranged in a straight line in the middle of the circular runway. Further provided is a method for a novel ecological breeding with circulating flow water in the pond. The novel ecological breeding community with circulating flow water in the pond and the method for the novel ecological breeding have the advantages of realizing water recycling, reducingfeed coefficient, allowing ecological breeding of various products such as fish, aquatic plants and vegetables, and ensuring greenness, environmental protection, energy saving and emission reduction,and high breeding efficiency.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a novel pond internal circulating water ecological breeding plot and a novel pond internal circulating water ecological breeding method. Background technique [0002] At present, the average yield per mu of intensive culture ponds is more than 1000 kg, and there are not a few more than 1500 kg. The main means of maintaining such a high yield is the large-scale use of compound feed, large-scale water changes and the use of fishing machinery. Under normal circumstances, the bait coefficient is about 2.5, the water consumption per ton of fish is about 4,000 tons, and the power per mu is about 0.7 kilowatts. And 70-80% of the feed is discharged into the environment in the form of dissolved and particulate matter. According to the principle of energy transfer, that is to say, there are about 1,000 kg of N, P, and CO in each acre of breeding water. 2 and other organic...

AI Technical Summary

Problems solved by technology

The system is composed of reservoirs, primary or secondary purification pools, and breeding pools. It adopts ectopic ecological restoration technical measures to alleviate the impact of aquaculture production on the external environment to a certain extent, but reduces Waste, the removal efficiency is limited after all

At the same time, because it is necessary to sacrifice part of the breeding area to purify the water quality, most farmers are unwilling to apply this technical model, causing most farmers to be unwilling to apply this technical model

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