Novel method for breeding fugu rubripes fries

Abstract

The invention discloses a novel method for breeding fugu rubripes fries, which relates to the technical field of aquaculture and comprises the following steps of a1, preparing a breeding environment, namely four sets of circulating water systems. The factory-like closed circulating water aquaculture system is realized by arranging a corresponding totally-closed circulating water system and comprehensively integrating advanced technologies in various modern fields, so that water resources can be greatly saved, and an aquaculture water body continuously keeps a high dissolved oxygen state and a stable water quality environment; compared with a traditional breeding mode, water resources and land resources are fully utilized, power consumption is reduced, and therefore the problems that at present, the fugu rubripes fries are mainly bred in an indoor cement pool in a flowing water mode; and the problems of extensive technology, high water resource consumption, high difficulty in controlling water quality conditions, low degree of facility and mechanization and the like are increasingly prominent, so that the survival rate of the fries is reduced, diseases are caused, and great troubles are brought to mass culture of the fugu rubripes.

Description

technical field [0001] The invention relates to an aquaculture method, in particular to a new method for cultivating pufferfish seedlings. Background technique [0002] Pufferfish is an important seawater cultured fish in my country. It is a bottom fish in the warm temperate zone and tropical sea. Its meat is delicious and nutritious. Known as a good-selling fish, especially in Japan and South Korea, it is a rare economic fish species with high commercial value. In recent years, due to the liberalization of the puffer fish market, the scale of breeding has continued to increase, and the breeding methods have diversified. It has increased year by year, and its national annual output of finished fish has reached about 24,000 tons, most of which are sold to Japan and South Korea. It has formed a large-scale industry and has significant economic and social benefits. Indoor cement pond breeding, and due to the extensive technology, large water resource consumption, difficult water ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a new method for cultivating red-finned puffer fish seedlings, to solve the problem that the current red-finned pufferfish seedlings mainly adopt indoor cement pond running water breeding, and then because the technology is relatively extensive and the water resources Problems such as high consumption, difficulty in controlling water quality, and low degree of facility and mechanization have become increasingly prominent, which will inevitably lead to a decrease in the survival rate of seedlings and the occurrence of diseases, which in turn has brought great trouble to the mass breeding of redfin puffer. The problem

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