Deep and open sea large-scale bottom-sitting integrated aquaculture fishing ground

Abstract

The invention discloses a deep and open sea large-scale bottom-sitting integrated aquaculture fishing ground. The deep and open sea large-scale bottom-sitting integrated aquaculture fishing ground ischaracterized by comprising a large-scale bottom-sitting aquaculture net cage and an aquaculture management platform above the large-scale bottom-sitting aquaculture net cage. A management platform system comprises a deck and deck equipment on the deck, and the height from the management platform system to the water surface is not less than the sum of the water level of the maximum high tidal line, the maximum wave height and the air gap height of about 2 meters; the bottom-sitting aquaculture net cage is composed of a neck-shaped structure of a regular polygon cylinder and an aquaculture cagemain body of the regular polygon cylinder; and the lower part of the aquaculture net cage is located on the seabed, and the upper part of the aquaculture net cage is about 2m higher than the maximumhigh tide line. The deep and open sea large-scale bottom-sitting integrated aquaculture fishing ground has the advantages of integration of green energy, culture and management and protection, capability of berthing ships of various specifications under various working conditions, capability of culturing wide-temperature fishes and cold-water fishes, easiness in fishing and net washing and the like, and is novel equipment for supporting marine fish culture in China to go to deep and open sea.

Description

technical field [0001] The invention belongs to the field of aquaculture and marine resource development, and relates to a deep-sea large-scale bottom-mounted integrated aquaculture fishery. Background technique [0002] With the large-scale and rapid development of offshore marine aquaculture in my country, a series of problems such as industrial conflicts, ecological hazards, and aquatic product quality and safety have been brought about. Therefore, the development of offshore mariculture industry to deep sea has become an inevitable trend of the development of my country's mariculture industry. [0003] Appropriate breeding species and breeding equipment are the fundamental guarantee for the development of far-reaching farming. The most successful offshore marine aquaculture industry in the world is Norwegian Atlantic salmon aquaculture, whose output has exceeded 1.3 million tons, while the total output of more than ten species of marine fish aquaculture in my country is...

AI Technical Summary

Problems solved by technology

However, "Ocean Fishing Field No. 1" has problems such as poor resistance to strong winds, and "Shenlan No. 1" also has defects such as energy, breeding, and separation of management units.

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