Jellyfish breeding method

Abstract

The invention discloses a jellyfish breeding method including subjecting jellyfishes to mixed culture with ruditapes philippinarum, sinonovacula constrictas, penaeus chinensis, penaeus monodons and goby; controlling ecological breeding technologies including a stocking system based on breeding species and density, a feeding system based on a match between the species and number and a water quality control system based on a principle that firstly applying fertilizer into water, secondly maintaining fertilizer content and thirdly controlling the water quality. In this way, the jellyfishes and other species are rapid to grow and high in output and economic benefit. By the use of the jellyfish breeding method, the jellyfish output reaches 200-400kg / mu, the outputs of the ruditapes philippinarum and the sinonovacula constrictas reach 200-300kg / mu, and the outputs of the penaeus chinensis and the penaeus monodons reach 10-30kg / mu, and the goby output reaches 20-30kg / mu.

Description

technical field [0001] The invention belongs to the field of aquaculture, in particular to a method for cultivating jellyfish. Background technique [0002] Jellyfish is rich in nutritional value, high in protein and inorganic salt content, low in fat content, and has medicinal value such as clearing heat and detoxifying, lowering blood pressure, and reducing swelling. It is favored by consumers at home and abroad, and has a large market demand. However, due to the pollution of natural sea areas, overfishing and the destruction of jellyfish fishery conditions and other reasons, the amount of jellyfish natural resources has declined sharply. After the success of artificial breeding technology, jellyfish breeding has gradually become a new hot spot in the development of aquaculture industry, and has broad industrialization prospects. However, the jellyfish breeding technology is still immature, and still stays in the initial stage of "breeding-while exploring-while summarizin...

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Problems solved by technology

[0003] The present invention provides a jellyfish breeding method in order to solve the problems in the prior art of jellyfish breeding that the animal bait is difficult to be continuously cultivated for a long time, the water quality environment is unstable, the mortality rate of the jellyfish is high, diseases occur from time to time, and often cause no production or harvest. , through the polyculture of jellyfish with Philippine clams, razor clams, Chinese prawns, giant prawns and gobies, a complete set of stocking systems with reasonable species and density, a feeding system with suitable species and quantities, and " Ecological breeding technologies such as water quality control system of "fertilizing water, water retention, and water transfer" enable jellyfish and species to grow fast, with high yield and economic benefits

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