Multi-tier lifting adjustable pond for crab farming

Abstract

The invention discloses a multi-tier lifting adjustable pond for crab farming, comprising a pond body; the pond body includes a first pond, a second pond and a third pond; the second pond and the third pond are positioned above the first pond and are connected with the same through support posts, the center of the second pond is provided with a through hole, the through hole may be connected and / or disconnected with the third pond, the third pond, the second pond and the first pond may be interconnected through a ladder, the first pond is provided with a foundation, and the foundation is fitted with hydraulic devices connected with the support posts. The multi-tier lifting adjustable pond for crab farming can save farmland, provides multiple tiers of adjustable aerial farming ponds based on existing farming area so that exiting farming area is enlarged and aquaculture income is increased, and is good in structural stability, convenient to use and worthy of popularization.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a pond for cultivating crabs that can be adjusted in multiple layers. 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 ra...

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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