Giant salamander artificial breeding method

Abstract

The invention provides a giant salamander artificial breeding method. The giant salamander artificial breeding method comprises the following steps: S1, establishing a breeding area according to an original natural ecological environment; S2, establishing an automatic water control technology, controlling the temperature of the cultured water to be 18-22 DEG C, controlling the PH value to be 6.5-7.3, enabling dissolved oxygen in the water to be not smaller than 5.6 ml / L, and meanwhile adopting monitoring equipment for remote monitoring; and S3, simulating hibernation habits of wild giant salamander, and regularly impacting the giant salamander with cold water. The giant salamander artificial breeding method provided by the invention has the advantages that the hibernation habit of giant salamander is simulated, the healthy growth of the giant salamander is ensured, meanwhile, cold water flushing stimulation can be used for storing fat in the giant salamander body, the growth of the giant salamander can be accelerated; the growth of gonads of the giant salamander can be accelerated and the propagation of the giant salamander can be accelerated by feeding the Chinese herbal medicines; and fertilized eggs can be improved and the overall propagation and growth rate of the giant salamander can be accelerated through artificial mating, so that the fertilization rate, hatching rate and survival rate of the giant salamander are increased.

Description

technical field [0001] The invention relates to the field of giant salamander breeding, in particular to a method for artificial breeding of giant salamanders. Background technique [0002] The giant salamander, commonly known as the giant salamander, is an amphibian unique to my country. It is also the largest and longest-lived ancient animal among the existing amphibians in the world. It is known as a "living fossil". Because giant salamanders have extremely high edible and medicinal value and ornamental value, in recent years, the phenomenon of lazy hunting of giant salamanders has become increasingly rampant, coupled with the destruction of habitats, limiting the ability of wild giant salamanders to reproduce and disperse, and reducing the foraging area. The number of wild giant salamanders has decreased sharply in recent years, and they are on the verge of extinction. In order to effectively protect and save them, the Ministry of Agriculture and other relevant departmen...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for artificial breeding of giant salamanders, which solves the problem of slow breeding, growth and reproduction of giant salamanders in the existing breeding process

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