Giant salamander imitative-ecological taming and breeding method

Abstract

The invention discloses a giant salamander imitative-ecological taming and breeding method which is characterized in that an imitative-ecological taming and breeding technology is used, an environment suitable for giant salamander survival and growing is established, damage on giant salamanders from natural enemies and various natural disasters is avoided, taming and breeding pools suitable for giant salamanders in different ages are established, a staging taming and breeding technology is used, damage between giant salamander individuals is lowered to the maximum degree, meanwhile, the technology of natural egg laying, natural fertilization and artificial incubation is used, and the breeding emergence rate of the giant salamanders is improved. In a giant salamander parent cultivating stage, optimized fodder with added Chinese herbal medicine which can promote gonad maturing is fed, breeding speed is accelerated, and economic benefit is improved.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a method for imitating ecological domestication and breeding of giant salamanders. Background technique [0002] Giant salamander, also known as giant salamander, is a rare and endangered aquatic wild animal under the second-class national protection. Giant salamander has become the first choice for special fish farming because of its high nutritional value, economic value and ornamental value. With the rapid development of the fishery industry and the sharp increase in market demand, private fishing has led to a sharp decline in the population of giant salamanders. At the same time, due to the lack of standardized introduction and breeding of giant salamanders and scientific breeding, the species of giant salamanders has degenerated. The variety quality has declined to varying degrees, seriously affecting the development and utilization of the economic value of ...

AI Technical Summary

Problems solved by technology

[0004] At present, the imitation ecological domestication and breeding method of giant salamanders uses artificial streams as water sources, builds caves on both sides of the streams, and creates an environment suitable for the growth of giant salamanders. This method avoids the harm of natural enemies and various natural disasters to giant salamanders to a certain extent disability, but still cannot completely solve the disability among individual giant salamanders

Compared with the natural system, the current technology has improved the survival rate of breeding, but it still shows a fly in the ointment

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