A kind of composite green ecological aquaculture system

Abstract

The invention discloses a composite green ecological aquaculture system, comprising an ecological breeding area, the ecological breeding area includes a raw water pond, a passing water pond, and a close-culture economic pond connected in sequence, and the close-culture economic pond passes through two sides of itself A number of water channels set up are respectively connected with lotus ponds and ecological mixed ponds. Fruit and vegetable planting fields are formed between the close-culture economic ponds and lotus ponds, between the close-culture economic ponds and the ecological mixed ponds, and the ecological mixed ponds are adjacent to poultry breeding. In this area, the effective use of effluent from rural sewage treatment, the rational layout of aquaculture, the three-dimensional culture of mixed culture of lotus root and fish, the planting of trees, and the additional agricultural output of fruits, vegetables and poultry provide a complete set of compound and multi-output agriculture. The green ecological technology scheme ensures the economic benefits of farmers, improves the land utilization rate and the output benefit per unit of land, and the invention is applicable to ecological aquaculture technology.

Description

technical field [0001] The invention relates to the technical field of ecological aquaculture, in particular to a composite green ecological aquaculture system. Background technique [0002] Various man-made damages such as large-scale reclamation of lakes and farmland have caused the area of ​​freshwater lakes to shrink sharply. The predatory development of freshwater lakes by a few people, intentional or unintentional destruction, has reduced the number of organisms in freshwater lakes and degraded the ecological environment. The increasingly serious problem of water pollution in rural lakes and rivers further restricts the development environment of rural aquaculture. Faced with the current severe situation, the government vigorously rectifies environmental pollution, and provides policy support and technical support to farmers, in order to improve the quantity and quality of farming in rural areas, and realize the common improvement of people's life and ecological envir...

AI Technical Summary

Problems solved by technology

[0004] This patent focuses on the comprehensive planning and space utilization of multiple breeding areas, and lacks the provision of corresponding breeding conditions and the beneficial association of each farming (planting) area. Due to the different and relatively complicated techniques of fish, shrimp, and crab farming, the water used for farming It is also difficult to keep up with the conditions, limited by the water pollution of rural rivers and lakes, so the input cost and technical requirements are relatively high, and there are certain economic risks in aquaculture, which cannot meet the specific needs of actual aquaculture.

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