Breeding method capable of effectively enhancing immunity of Tincaeus

Abstract

The invention discloses a breeding method capable of effectively enhancing immunity of Tincaeus. The breeding method comprises the following steps of selecting a square fingerling field with a good water retention property, taking shelter from wind and facing the sun, and selecting a 40-60-mesh escaping preventing net; mixing cow dung or green manure with silt, and putting water plants and withered trees; and soaking Tincaeus fingerlings in a sodium chloride solution or a sodium hypochlorite solution for 5-10min, sorting female Tincaeus fingerlings and male Tincaeus fingerlings, separately putting the female Tincaeus fingerlings and the male Tincaeus fingerlings into fish ponds, and putting feeds into the fish ponds. According to a breeding technology and a feed capable of effectively enhancing disease preventing capacity of the Tincaeus, provided by the invention, the immunity of Tincaeus bodies is enhanced by adding an immunoenhancer composition to the feed, the capacity of the Tincaeus bodies for resisting the invasion of pathogens is enhanced, medicine residues do not exist, environment pollution cannot be caused, and the breeding method has wide application prospects in the field of preventing and treating of diseases of aquatic product economic animals.

Description

technical field [0001] The invention relates to the field of fish breeding, in particular to a breeding method capable of effectively improving the immunity of tingling fish. Background technique [0002] Dingzi, also known as European Dingzi, Dingguiyu, and Suiyusui, is said to cure sick fish in the West by rubbing them with the body, hence the alias Doctor Fish. It is a fish distributed in freshwater and soda in Eurasia (from the British Isles in the west, to the Ob and Yenisei Rivers in the east, to Lake Baikal in the south), and is the only species of the genus Tiny. Usually lives in slow-moving freshwater, especially downstream of lakes and rivers. [0003] Dinggui fish has four colors of green, yellow, blue, and white on the surface. It also has tender meat, delicious taste, and high nutritional value. It is one of the main freshwater aquaculture economic fish in European countries, and it is also an important Sport fishing and ornamental fish are known as royal pet ...

AI Technical Summary

Problems solved by technology

[0004] However, due to the increasingly harsh natural environment and serious water pollution, the output of tingling fish is declining year by year. Natural resources can no longer form a group production, and have even reached a state of depletion. The development of artificial breeding of tingling fish is imminent.