Three-dimensional crab breeding pond capable of being lifted to adjust

Abstract

The invention discloses a three-dimensional crab breeding pond capable of being lifted to adjust. The pond comprises a pond body which comprises a first pond and a second pond, wherein the second pondis located above the first pond and is connected to the first pond through a supporting column; the second pond comprises a concentric-square-shaped pond and / or a round pond; the concentric-square-shaped pond and / or the round pond are located around and / or at the center of the first pond and are connected to the first pond through ladders; and the first pond is provided with a foundation which isprovided with a hydraulic device, the hydraulic device is connected to the supporting column, and the hydraulic device is started, so that the supporting column and the concentric-square-shaped pondand / or the round pond connected to the supporting column ascend or descend. Based on an existing breeding area, an supporting breeding pond capable of being lifted to adjust is additionally arranged for saving the farmland, so that the breeding area is increased and the aquaculture income is increased; and the pond is steady in structure, convenient to use and worth being popularized.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a three-dimensional crab breeding pond that can be adjusted up and down. Background technique [0002] With the development of the aquaculture industry in our country, more and more people join the aquaculture industry. In some coastal or riverside areas of our country, aquaculture is mainly used, and hairy crabs are the most important in aquaculture. Because the meat of hairy crabs is fresh and tender, It tastes delicious and is deeply loved by people. Hairy crab breeding is not only less investment, but also a good way to get rich. However, the existing hairy crabs are mainly farmed based on farmland. Many, leading to the loss of most of the farmland, the local government even issued a series of policies to ensure the cultivation of farmland, resulting in no land to grow, and because the current breeding density of hairy crabs per mu is fixed, it is difficult to increase the breeding...

AI Technical Summary

Problems solved by technology

[0002] With the development of the aquaculture industry in our country, more and more people join the aquaculture industry. In some coastal or riverside areas of our country, aquaculture is mainly used, and hairy crabs are the most important in aquaculture. Because the meat of hairy crabs is fresh and tender, It tastes delicious and is deeply loved by people. Hairy crab breeding is not only less investment, but also a good way to get rich. However, the existing hairy crabs are mainly farmed based on farmland. Many, leading to the loss of most of the farmland, the local government even issued a series of policies to ensure the cultivation of farmland, resulting in no land to grow, and because the current breeding density of hairy crabs per mu is fixed, it is difficult to increase the breeding rate Therefore, people urgently need to be able to increase the breeding area and area on the existing hairy crab breeding farmland, so as to increase the existing income

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