Mariculture high-level pond

Abstract

The invention discloses a mariculture high-level pond. The pond includes a snail breeding area and a shrimp breeding area. The snail breeding area is of a circular structure. The shrimp breeding areais composed of 6-8 shrimp breeding ponds. The snail breeding areas is defined in the middle of the shrimp breeding area by the shrimp breeding area and a water inducing opening. A gate is arranged atthe water inducing opening. After the study of living characteristics of snails and shrimps, the mariculture high-level pond of the invention adopts the combination of the snail breeding area and theshrimp breeding area, improves the design of the structure, and adopts the snail breeding area as a water storage pond and a buffer area so as to solve the problem of difficult drainage in stormy weather of the culture high-level pond in the prior art and avoid the loss. The mariculture high-level pond induces water through sea tide, and so the water inducing is convenient, the pond water have fluidity, and the pond water can be frequently replaced. A water inducing process has an impact on sediment at the bottom of the pond and can increase the oxygen content of the shrimp breeding area.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a raised pond for seawater aquaculture. Background technique [0002] High level ponds are generally used for mariculture, that is, ponds are dug on land on the coast to divert water for aquaculture. Specifically, such as raising shrimp, dig ponds on land on the coast, each pond has an area of ​​about 10 mu, generally dig the ponds into a circle or square, 3 to 4 meters deep, seal the edge of the pond with cement to make the pond base, pump Seawater shrimp. Therefore, from the perspective of resource utilization, the essence of shrimp farming in high-level ponds is resource reorganization, that is, changing the combination of shallow beach resources and seawater resources for shrimp farming in conventional shrimp ponds into a combination of coastal land resources and seawater resources, so that shrimp farming in conventional shrimp ponds The shortcomings can be ...

AI Technical Summary

Problems solved by technology

Adopting high-level pond culture has many advantages, but it also has many disadvantages, such as: the four sides of the high-level culture pond are sealed, and water pumps need to be used to pump water. The cost of water diversion is high and difficult, and the water in the pond cannot flow. Aquaculture in stagnant water causes problems such as lack of oxygen and pathogenic bacteria that cannot be replaced frequently; in stormy weather, due to the lack of an effective drainage plan, the water in the pool rises above the base of the pool and flows out from the base of the pool, resulting in the escape of the farmed fish or shrimp , causing serious damage

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