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Method for promoting gonad development and increasing birth rate, fertility rate and incubation rate of giant salamanders

A technology of gonads and formula of big Ni is applied in the field of improving the reproductive rate of giant salamander, which can solve the problems of low sexual maturity rate, asynchronous development of male and female glands, low three rates, etc. The effect of ecological environment

Inactive Publication Date: 2015-03-25
永新县水产站
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of low sexual maturation rate, asynchronous development of male and female gonads, and low three-year rate of giant salamanders in the prior art, the present invention provides a method for promoting the development of giant salamander gonads and increasing the three-year rate of reproduction

Method used

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  • Method for promoting gonad development and increasing birth rate, fertility rate and incubation rate of giant salamanders

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Experimental program
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Effect test

Embodiment 2

[0053] The first step is to prepare Chinese herbal medicine decoction;

[0054] The salamander pool is built in a karst cave with a water temperature of 18-21 degrees Celsius, a pH value of 6.5-7.8, and no pollution sources in the surrounding area of ​​20 square kilometers. The bottom of the pool is filled with pebbles with a thickness of 20 cm.

[0055] Determine the formula of Chinese herbal medicine, which includes male formula and female formula; adjust and determine the formula of Chinese herbal medicine according to each cultivation stage and the efficacy of each Chinese herbal medicine component. The cultivation stage is divided into three cultivation stages: autumn, spring and prenatal. Among them, the autumn cultivation stage From November of the first year to January of the second year, the spring cultivation stage is from February to April of the second year, and the prenatal cultivation stage is from May to June of the second year;

[0056] In terms of mass parts, ...

Embodiment 3

[0075] The first step is to prepare Chinese herbal medicine decoction;

[0076] The salamander pool is built in a karst cave with a water temperature of 18-21 degrees Celsius, a pH value of 6.5-7.8, and no pollution sources in the surrounding area of ​​20 square kilometers. The bottom of the pool is filled with pebbles with a thickness of 20 cm.

[0077] Determine the formula of Chinese herbal medicine, which includes male formula and female formula; adjust and determine the formula of Chinese herbal medicine according to each cultivation stage and the efficacy of each Chinese herbal medicine component. The cultivation stage is divided into three cultivation stages: autumn, spring and prenatal. Among them, the autumn cultivation stage From November of the first year to January of the second year, the spring cultivation stage is from February to April of the second year, and the prenatal cultivation stage is from May to June of the second year;

[0078] In terms of parts by mass,...

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Abstract

The invention discloses a method for promoting gonad development and increasing birth rate, fertility rate and incubation rate of giant salamanders. The method includes steps of firstly, preparing Chinese herbal medicine soup; secondly, intensively breeding parent salamanders by the Chinese herbal medicine; thirdly, selecting the parent salamanders, hastening spawning, spawning, impregnating artificially and incubating. The method is combined with theories of modern Chinese medicine, traditional Chinese medicine andriatry and traditional Chinese pharmacology, prey fish with multi-flavor Chinese herbal medicine soup such as microdose of epimedium herb injected into abdominal cavity are fed to the giant salamanders in different breeding stages (gonad development stages), gonad promotion function of hypothalamus-hypophysis is regulated, development of sperms and follicles is promoted, sperm activity of male fish is improved, and the birth rate, the fertility rate and the incubation rate are remarkably increased.

Description

technical field [0001] The invention relates to a method for increasing the reproductive rate of giant salamanders, in particular to a method for promoting the development of gonads of giant salamanders and increasing the reproductive rate. Background technique [0002] Giant salamander is a rare and protected animal unique to my country. It grows fast, has delicious meat, high nutritional value, strong nourishing effect, high edible value and medicinal value, and is a good rare and precious tonic. Therefore, breeding giant salamanders has considerable economic and social benefits. However, in order to effectively protect giant salamander resources and develop giant salamander breeding, the problem of artificial breeding of giant salamander must be solved, and the artificial breeding technology of giant salamander is the premise and key to carry out these tasks. In the existing technology, giant salamander breeding has been carried out under artificial breeding conditio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A61K36/8962A61P15/08A61K35/50A61K33/26A61K33/14
CPCA01K67/02A61K9/0087A61K33/14A61K33/26A61K35/50A61K35/57A61K35/60A61K36/23A61K36/296A61K36/39A61K36/484A61K36/53A61K36/64A61K36/708A61K36/734A61K36/746A61K36/752A61K36/88A61K36/8962A61K38/09A61K38/24A61K2236/331A61K2300/00
Inventor 胡文亮陈平辉朱头秀李小明汤承群
Owner 永新县水产站
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