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Andrias davidianus breeding method

A giant salamander and breeding pond technology, applied in animal husbandry, etc., can solve the problems of low survival rate of seedlings and difficulties in natural reproduction, and achieve the effects of reducing labor requirements, good growth status, and strong professionalism

Inactive Publication Date: 2017-03-15
乐昌市天堂水产养殖有限公司
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Problems solved by technology

Second, its own biological factors, such as difficulty in natural reproduction, low survival rate of seedlings, etc.
Third, man-made overfishing and poaching

Method used

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  • Andrias davidianus breeding method

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] see figure 1 , a giant salamander feeding method, its feeding requirements are as follows:

[0022] First: the construction of the farm. The farm is selected in a cave. Because the salamander has the habit of bullying the weak, bullying the small, and killing each other when there is insufficient bait and extreme hunger, it is necessary to build a large number of breeding ponds for salamander breeding. . The breeding pond adopts a brick-concrete structure. The area of ​​each breeding pond is determined according to the size of the salamander, 1-2 square meters, and the shape of the pond is not limited. Ceramic tiles should be used on the inner wall of the pool to prevent giant salamanders from escaping or being scratched; there are walkways between each row of breeding pools to facilitate daily management such as feeding;

[0023] Second: Putt...

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Abstract

The invention relates to an andrias davidianus breeding method. According to the breeding requirements, the method includes the steps of construction of a farm, putting of fry, feeding and management and environment creating. A good natural environment of an andrias davidianus artificial breeding pond is created, zero breakthrough of andrias davidianus artificial breeding is achieved, and it is guaranteed that the survival rate of andrias davidianus is 80-90%. In order to change difficulties in the andrias davidianus industry, normal growth of andrias davidianus in different growth periods is guaranteed by discharging water and adding water, artificial requirements are reduced, and the method has the advantages of being convenient to use, high in professionality, beneficial to saving cost, capable of guaranteeing the survival rate and the like, and the growth state is good.

Description

technical field [0001] The invention belongs to the technical field of animal feeding, and relates to a method for feeding giant salamanders. Background technique [0002] The giant salamander (scientific name: Chinese giant salamander), commonly known as giant salamander, is the largest amphibian in the world and is endemic to my country. Giant salamanders like to inhabit mountain streams with deep water, cool water quality, turbulent mud puddles, and mountain streams with many rock cavities. The geological structure is mostly rich in limestone layers. The habitat has a good natural environment and a cool and humid climate. The annual average temperature is 12-17°C, the average temperature of the coldest month is above 2°C, and the average temperature of the hottest month is below 27°C. The annual frost-free period is 220-270 days, and there is almost no ice in winter. Shaanxi, Hubei, Hunan, Sichuan, Guizhou, Henan, and Jiangxi have more wild resources of giant salamander,...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 邓兵清苏菊芬
Owner 乐昌市天堂水产养殖有限公司
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