Ecological economical abalone culture system

Abstract

The invention belongs to the field of aquaculture engineering, and particularly relates to an ecological economical abalone culture system. The system comprises a water storage pond, a biochemical treatment pond, an algae purification pond, a seawater circulation purification system and a plurality of abalone culture ponds. The water storage pond, the biochemical treatment pond and the algae purification pond are communicated in sequence, and the algae purification pond is further communicated with the plurality of abalone culture ponds in parallel. The water inlet end of the seawater circulation purification system is communicated with the plurality of abalone culture ponds, and the water drainage end of the seawater circulation purification system is communicated with the biochemical treatment pond. The culture system is suitable for being transformed on the basis of a traditional culture pond, gravitational potential energy is fully utilized to push seawater to flow in the system, the construction and operation cost of the system is remarkably reduced, and meanwhile the culture system has the advantages of being stable, controllable and environmentally friendly as a traditional circulating water culture system. Meanwhile, the ecological food chain principle is fully utilized, and the utilization efficiency of biological resources in the system is optimized.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an ecological and economical abalone cultivation system. Background technique [0002] Abalone is the crown of the four sea delicacies. Its meat is smooth and tender, and it tastes delicious. It is a seafood with high nutritional value. It is known as "one bite of abalone and one bite of gold". Fatty premium seafood. my country's abalone production ranks first in the world. As early as 2013, it exceeded 100,000 tons, accounting for 93% of the world's total production. An important part of. [0003] Hanging cage culture in sea areas is the main way of abalone culture in my country at present, and is favored by farmers because of its low cost and easy operation. However, in recent years, due to environmental changes and human activities, marine pollution, seawater heating, and red tides have occurred frequently, such as the Shandong typhoon in 2011, the red tide in Fujian in ...

AI Technical Summary

Problems solved by technology

[0004] However, there are still deficiencies in this technical solution. On the one hand, the system involves many modular components and cannot be modified on the basis of the original conventional breeding pond, so the construction cost is relatively high; on the other hand, the operation of each component The energy consumption in the process is also higher, and the operating cost is higher

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