Aquaculture ecological cycle system

Abstract

The invention provides an aquaculture ecological cycle system and relates to the field of aquaculture. The aquaculture ecological cycle system comprises a water meadow, a fruit forest, a poultry culturing area, a first snail culturing pond, a second snail culturing pond, a crab culturing pond, a fish culturing pond, a shrimp culturing pond, a loach culturing pond and a water chestnut field. The aquaculture ecological cycle system solves the problem that, in an existing aquaculture ecological cycle system, a crab culturing pond and a poultry culturing area are neighboring to each other to hazard growth of crabs and to result in high bait investment required by crab and shrimp culturing, low water purifying efficiency and poor comprehensive utilization rate.

Description

Technical field [0001] The invention belongs to the field of aquaculture, and specifically relates to an aquaculture ecological circulation system. Background technique [0002] Various man-made destructions such as large-scale reclamation of lakes have caused the area of ​​freshwater lakes to shrink sharply. A small number of people have deliberately or unintentionally destroyed the predatory development of freshwater lakes, which has reduced the number of organisms in the freshwater lakes and degraded the ecological environment. Among them, Caisang Lake Town, Yueyang, because the Dongting Lake wetland was flooded in large areas, migratory birds without land for food ran to nearby farmland for food. Crabs are cultivated in the concentrated waters of freshwater lakes. Crabs seriously damage the ecology and are very destructive to aquatic plants. The place where crabs are raised can be said to be without grass and the spawning grounds of fish are also destroyed. In order to rais...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing aquaculture ecological circulation system has crab ponds adjacent to poultry breeding areas, which is not conducive to the growth of crabs, high bait input costs for crab and shrimp cultivation, low water purification efficiency and low comprehensive utilization rate Problem, the object of the present invention is to provide a kind of aquaculture ecological circulation system, have the crab pond and the poultry breeding area not adjacent to be beneficial to the growth of crab, the bait input cost required for raising crab and shrimp is low, the water purification efficiency is high and The advantages of high comprehensive utilization

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