Method and injection liquid for nursing wild coreius guichenoti

Abstract

The invention discloses a method for nursing wild coreius guichenoti. Nursing injection liquid is injected into fish according to the fish size, then water is packaged in a plastic bag and oxygenated, and the fish is transported to a culture place. Before the fish is placed into a pond, a 3% NaCl solution is used for soaking the fish for 10 minutes, erythromycin ointment is used for coating wounded portions, after the fish is placed into the pond, nursing injection liquid is injected to the fish one by one every other day twice, and culture management is conducted. The nursing injection liquid is mainly composed of antibiotics, anti-stress medicine and energy mixture. By means of corresponding medicine treatment, stress reaction of the coreius guichenoti is reduced, simultaneously inflammation of the fish body is diminished, exogenous nutrient substances are supplemented appropriately, and wild coreius guichenoti damage caused by fishing and transportation is recovered as soon as possible. Culture survival rate of the collected coreius guichenoti under the artificial condition is increased, enough population for researching domestication and artificial reproduction technology of the coreius guichenoti is provided, mass production of the coreius guichenoti and artificial breeding and releasing become possible, and a purpose of protecting the coreius guichenoti resource is achieved.

Description

technical field [0001] The invention belongs to the technical field of copperfish culture, and in particular relates to a nursing method for wild copperfish and a nursing injection used therefor. Background technique [0002] The round-mouthed copperfish belongs to the family Cyprinidae, the subfamily of Cyprinidae, and the genus Copperfish, and is a migratory fish in the river. It likes to live in flowing water and is omnivorous. It is the main economic fish in the upper reaches of the Yangtze River. With the gradual implementation of hydropower development in the middle and lower reaches of the Jinsha River, the main stream of the Yalong River, and the main stream of the Yangtze River, the spawning grounds and migration channels of the copperfish will be damaged to varying degrees, and the survival of its species is facing a huge threat. Carrying out artificial breeding and release of copperfish is an effective way to reduce its resource exhaustion, but because the artifi...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wild copperfish care method and the nursing injection used, aiming to solve the problem of immersion and anti-inflammatory after the conventional cultured fish such as black carp, grass carp, silver carp and bighead carp are used in the prior art, The problem of not taking corresponding measures to relieve stress according to the characteristics of strong stress response of copperfish

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