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Short-cycle hatching method for male yellow pond turtles

A yellow-throated terrapin and short-cycle technology is applied in the field of short-period incubation of yellow-throated terrapin males, which can solve the problems of low success rate, restrict the breeding and reproduction of species, etc., so as to prevent the invasion of bacterial diseases and improve the survival rate. rate, and the effect of enhancing physical fitness

Inactive Publication Date: 2017-02-15
BEIHAI CITY TIESHANGANG DISTRICT HUAJUN BREEDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is known in nature that a mature female turtle lays several eggs, and the success rate of hatching in the wild is low, which seriously restricts the breeding and breeding of this species. How to provide an artificial method for improving the fecundity and hatching rate of yellow-throated aquatic turtles is very important. important

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A short-period incubation method for yellow-throated terrapins males, comprising:

[0026] 1) Mix vermiculite, nanoceramsite, and bark of Eucommia ulmoides in a mass ratio of 8:8:1, and sterilize to obtain an incubation substrate. Use the incubation substrate to spread the first layer of incubation substrate on the bottom of the incubator, with a thickness of 7 cm, and fertilize The eggs are placed on the surface of the first layer of hatching matrix, and then the fertilized eggs are covered with the hatching matrix with a thickness of 3 cm.

[0027] 2) On the first 1-8 days of incubation, the temperature of the incubator is controlled to be 28° C., the water content of the first layer of hatching matrix is ​​kept at 10%, and the water content of the second layer of hatching matrix is ​​kept at 9%.

[0028] On the 9th to 28th day of incubation, control the temperature of the incubator to cool down to 26°C at a rate of 0.8°C / day, keep the water content of the first layer...

Embodiment 2

[0032] A short-period incubation method for yellow-throated terrapins males, comprising:

[0033] 1) Mix vermiculite, nanoceramsite, and bark of Eucommia ulmoides in a mass ratio of 8:8:1, crush them, pass through an 80-mesh sieve, take the undersieve, and sterilize to obtain an incubation matrix, which is used to spread the incubation matrix on the bottom of the incubator. Put the first layer of hatching matrix on the surface with a thickness of 7cm, place the fertilized eggs on the surface of the first layer of hatching matrix, and then use the hatching matrix to cover the second layer of hatching matrix on the fertilized eggs with a thickness of 3cm; 2 Put 4 fertilized eggs.

[0034] 2) On the first 1-8 days of incubation, the temperature of the incubator is controlled at 28°C, the water content of the first layer of hatching matrix is ​​kept at 10%, and the water content of the second layer of hatching matrix is ​​kept at 9%;

[0035] On the 9th to 28th day of incubation,...

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Abstract

The invention discloses a short-cycle hatching method for male yellow pond turtles. The method comprises the steps: (1) mixing vermiculite, nano-haydite and cortex eucommiae so as to obtain a hatching substrate, laying a first layer of hatching substrate to the bottom of a hatching box, placing fertilized eggs on the surface of the first layer of hatching substrate, and covering the fertilized eggs with a second layer of hatching substrate; and (2) in 1 to 8 days of hatching, controlling the temperature of the hatching box to 28 DEG C, keeping the moisture content of the first layer of hatching substrate to 10%, and keeping the moisture content of the second layer of hatching substrate to 9%; in 9 to 28 days of hatching, cooling the hatching box to the temperature of 26 DEG C at the rate of 0.8 DEG C per day, keeping the moisture content of the first layer of hatching substrate to 17%, and keeping the moisture content of the second layer of hatching substrate to 17%; and after 29 days of hatching, directly heating the hatching box to the temperature of 28 DEG C, keeping the moisture content of the first layer of hatching substrate to 20%, and keeping the moisture content of the second layer of hatching substrate to 18%. The method has the advantages of high hatching rate and short hatching period.

Description

technical field [0001] The invention relates to the field of aquaculture. More specifically, the present invention relates to a short-period incubation method for male yellow-throated terrapins. Background technique [0002] Yellow-throated quasi-water turtle, scientific name: Mauremys mutica Cantor1842, commonly known as stone turtle, water turtle, yellow turtle and fragrant turtle, English name: Yellow pond turtle, belongs to the order Turtles and Turtles, belongs to aquatic turtles, and is a breeding green-haired turtle The excellent turtles, yellow-throated aquatic turtles are rich in nutrition, and have high ornamental and medicinal value. In China, it is mainly distributed in Guangxi, Guangdong, Hainan, Fujian, Zhejiang, Jiangsu, Anhui, Taiwan and other places, and abroad in Vietnam and Japan. Due to the constraints of natural conditions, the hatching success rate of yellow-throated aquatic turtles has been relatively low in the wild. It has become an endangered spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/80A23K10/22A23K10/30A23K20/174
CPCA01K67/02
Inventor 陈俊豪
Owner BEIHAI CITY TIESHANGANG DISTRICT HUAJUN BREEDING
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