A method for high-density breeding of giant salamanders

Abstract

The present invention relates to agricultural breeding technology, especially a high-density breeding method for giant salamanders, specifically, building ponds, selecting species of salamanders to put into the ponds, management and feeding, and making the living environment of giant salamanders tend to be wild by building ponds reasonably and appropriately , so as to meet the living habits of giant salamanders, and through manual control and management, eliminate the hibernation period of giant salamanders, thereby shortening the growth cycle of giant salamanders; High-density breeding in the breeding pond will not cause giant salamanders to bite each other, and through the control of feeding materials, it also reduces the competition between giant salamanders for food. Through management steps, the temperature of the water is controlled to suit the living environment of giant salamanders , thereby shortening the hibernation period of the giant salamander, thereby shortening the cultivation period of the giant salamander, reducing the breeding cost, increasing the production profit of the farmers, and promoting the protection of the giant salamander.

Description

technical field [0001] The invention relates to agricultural breeding technology, in particular to a high-density breeding method for giant salamanders. Background technique [0002] Giant salamander, commonly known as giant salamander, and its English name is giant salamander, is the largest amphibian unique to my country, and is also listed as a second-class key protected aquatic animal in my country. The giant salamander is a species with high edible and medicinal value, so it is hunted and killed by a large number of criminals, and with the development of the environment, the habitat of the giant salamander has been destroyed a lot, and its own reproductive capacity has also continued to decline. The giant salamander is endangered. In order to stabilize the number of giant salamanders and meet people's needs, there have been a lot of researches on how to carry out artificial breeding or artificial domestication, and there are also researches on the living habits of gian...

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Problems solved by technology

However, the above technologies are only about how to change the environmental factors to adapt to the living environment of giant salamanders, improve the survival rate of giant salamanders, and enable giant salamanders to be artificially cultured; and for artificial breeding ponds, how to increase the breeding density of giant salamanders to ensure that the cultured No research has been done on the quality of giant salamanders, further improving the output of giant salamanders, and the edible and medicinal value of giant salamanders, which has led to higher production costs of giant salamanders in industrialized farming; lower production costs, which in turn affect the profits of giant salamander farmers, resulting in insufficient protection of giant salamanders and insufficient promotion of giant salamander farming

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