A method for indoor circulating water three-dimensional temporary fattening swimming crab and cultivating soft-shell crab

Abstract

The invention belongs to the field of breeding of aquatic products, and discloses an indoor circulating water three-dimensional swimming crab temporary fostering and fattening and soft crab breeding method. Breeding equipment and the breeding steps are included. The method can provide a project for obtaining excessive profits for investors, and makes a contribution to society. Due to the indoor circulating water three-dimensional ecological swimming crab temporary fostering and fattening and soft crab breeding, all conditions are controllable, the steps are carried out according to the program strictly, and the quality of produced crabs and soft crabs is obviously higher than that of crabs growing in the natural world and crabs bred in other ways. Meanwhile, the thermal insulation processing is carried out on the breeding equipment, so that waste of resources is reduced, breeding cost is lowered, and the biggest considered problem for the indoor circulating water three-dimensional aquatic product breeding is solved; one monitor camera monitors the growth conditions of dozens of crabs, labor intensity of workers is relieved, labor cost is lowered, and the quality of the crabs is ensured; selling profits of live soft crabs are higher than those of frozen soft crabs, and the investors can obtain higher profits.

Description

Technical field: [0001] The invention relates to aquatic product cultivation, in particular to a method for temporarily fattening portunus and soft-shell crabs in indoor circulating water. technical background: [0002] Crabs (this method refers specifically to swimming crabs, the same below) are delicious and nutritious. They have both food value and medicinal value, and have been loved by the public since ancient times. [0003] Consumers like to eat crabs, but half of the sea-caught crabs sold in the market are thin crabs with empty shells, and consumers will inevitably eat empty shell crabs. Consumers spend money to eat empty shell crabs with a pack of water and no meat. Who doesn't get angry? Every day there are quarrels in the market over empty crab shells. [0004] When consumers eat crabs, when they encounter empty shell crabs with a bag of water and no meat, they will think that it is caused by the peddlers filling the crabs with water. Everyone wronged the trade...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to solve the waste of fishery resources and the problem of empty shells of crabs caught in the sea, so that consumers only eat fat crabs, and further allow consumers to eat soft shell crabs that are convenient to eat and more nutritious, and propose an indoor circulating water Three-dimensional Temporary Fattening Portunus and the Method for Cultivating Soft-shell Crabs

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