Incubation method of male small water turtle

A technology of male turtles and money, applied in the field of hatching of aquatic animals, can solve the problems of shortage of male turtles with few females and more male turtles, imbalance of breed sex ratio, etc.

Inactive Publication Date: 2015-03-11
南宁市水产畜牧兽医技术推广站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term use has caused an imbalance in the sex ratio of some species of turtles, mainly due to the phenomenon of males, fewer females, and even a serious shortage of males.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of hatching method of money turtle male tortoise, comprises the following steps:

[0022] Step 1. Weigh the sand, soil and vermiculite according to the weight ratio of 0.8:1.8:6, and expose them to the sun for 2 days; first, put the vermiculite into the incubator, adjust the humidity of the vermiculite with water, add 0.5 kg of water per kg of vermiculite , then add sand and soil, and mix well to make an incubation medium; sterilize with ultraviolet light and set aside;

[0023] Step 2, bury the fertilized eggs in the hatching medium, and make the animal pole up, the thickness of the hatching medium below the fertilized eggs is 4 cm, the thickness of the top is 2 cm, and the distance between adjacent fertilized eggs is 2 cm; A tube with a closed lower end is inserted between the eggs. The tube is 10 cm long and 1 cm in diameter. The part submerged in the hatching medium is 6 cm long. There are many through holes evenly distributed on the tube wall of the submerge...

Embodiment 2

[0033] A kind of hatching method of money turtle male tortoise, comprises the following steps:

[0034] Step 1. Weigh the sand, soil and vermiculite according to the weight ratio of 1:2:8, and expose them to the sun for 3 days; first, put the vermiculite into the incubator, adjust the humidity of the vermiculite with water, add 0.8 kg of water to each kg of vermiculite , then add sand and soil, and mix well to make an incubation medium; sterilize with ultraviolet light and set aside;

[0035] Step 2, bury the fertilized eggs in the hatching medium, and make the animal pole up, the thickness of the hatching medium below the fertilized eggs is 5 cm, the thickness of the top is 3 cm, and the distance between adjacent fertilized eggs is 3 cm; A tube with a closed lower end is inserted between the eggs. The tube is 10 cm long and 1 cm in diameter. The part submerged in the hatching medium is 6 cm long. There are many through holes evenly distributed on the tube wall of the submerged ...

Embodiment 3

[0045] A kind of hatching method of money turtle male tortoise, comprises the following steps:

[0046] Step 1. Weigh the sand, soil and vermiculite according to the weight ratio of 0.8:1.8:7, and expose them to the sun for 3 days; first, put the vermiculite into the incubator, adjust the humidity of the vermiculite with water, add 0.6 kg of water per kg of vermiculite , then add sand and soil, and mix well to make an incubation medium; sterilize with ultraviolet light and set aside;

[0047] Step 2, bury the fertilized eggs in the incubation medium, and make the animal pole up, the thickness of the hatching medium below the fertilized eggs is 4 cm, the thickness above is 2 cm, and the distance between adjacent fertilized eggs is 3 cm; A tube with a closed lower end is inserted between the eggs. The tube is 10 cm long and 1 cm in diameter. The part submerged in the hatching medium is 6 cm long. There are many through holes evenly distributed on the tube wall of the submerged p...

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Abstract

The invention discloses an incubation method of a male small water turtle. The incubation method comprises the following steps: preparing an incubating medium; burying oosperms in the incubating medium, and inserting a guide pipe with a closed lower end between every two adjacent oosperms, wherein each guide pipe is connected with a water amount sensor inserted into the incubating medium, and each guide pipe is internally provided with an electromagnetic valve for controlling a through hole to be opened or closed; starting incubation, regulating the humidity of the air in an incubation box to be 85%-90%, and maintaining air convection in the incubation box by using an air blower; controlling the temperature in the incubation box to be 28 DEG C and setting the value of water content of the water amount sensor to be 8% within 1-10 days; within 11-30 days, setting the value of the water content of the water amount sensor to be10%, reducing the temperature in the incubation box to 25 DEG C and maintaining the temperature; gradually increasing the temperature in the incubation box to 26 DEG C and maintaining the temperature until young water turtles go out of the shells, wherein within the time period, the set value of the water content of the water amount sensor is 15%. The method disclosed by the invention increases the incubation rate of the small water turtle and the proportion of male small water turtles, and shortens the incubation period as well.

Description

technical field [0001] The invention relates to a method for hatching aquatic animals, in particular to a method for hatching male tortoises. Background technique [0002] Turtles are oviparous animals. In nature, tortoises choose suitable sandy places to dig pits to lay their eggs during the breeding season. The sandy soil covers them for natural hatching, and the eggs are not protected, so the hatching rate is very low. In artificial breeding, after the turtle lays eggs, the eggs are manually taken out from the sand for artificial hatching. There are three methods: 1. Normal temperature hatching method: bury the eggs in an egg tray with hatching medium and place them in the house for natural temperature hatching; 2. Heated incubation method: place the egg tray in the incubation room (box) and heat it to about 30 degrees for incubation; 3. Sand-free incubation method: the egg tray has no incubation medium, and the egg tray is placed in a constant humidity incubation room (b...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K61/00A01K67/02
Inventor 李凌波
Owner 南宁市水产畜牧兽医技术推广站
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