Control method of sexuality of Gekko japonicus juveniles

A technology of warty gecko and control method, which is applied in the field of artificial breeding of gecko, can solve the problem of not being able to control the ratio of male to female of warty gecko juveniles according to requirements, and achieve the effects of increasing the success rate of hatching, reducing hatching time, and improving accuracy

Inactive Publication Date: 2014-12-17
LISHUI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for controlling the sex of gecko larvae, which solves the technical problem that the male and female ratio of gecko larvae cannot be controlled according to requirements in the prior art

Method used

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  • Control method of sexuality of Gekko japonicus juveniles
  • Control method of sexuality of Gekko japonicus juveniles
  • Control method of sexuality of Gekko japonicus juveniles

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Preliminary inspection was carried out on the collected gecko eggs, and unfertilized eggs and eggs with formed embryos were removed. Place the newborn eggs with complete egg shells, milky white and slightly pink in color, in two plastic hatching boxes with lids that are covered with 1cm thick moist vermiculite at the bottom (the ratio of dry vermiculite weight to water weight is 2:1) , half of the eggs are buried in moist vermiculite.

[0031] Place the hatching box containing the gecko eggs with multi-tuberculosis in a constant temperature room at 28°C, and the temperature fluctuation does not exceed 1°C. The 35 eggs in one of the hatching boxes were dripped with 2-3 μL of letrozole absolute alcohol solution with a concentration of 12 mg / ml every day for 10 days from the day of constant temperature hatching. The 55 eggs in another hatch box were not treated with drugs. Only under the treatment of 28 ℃, the egg hatching time is 48-56 days, the average egg hatching tim...

Embodiment 2

[0034] Preliminary inspection was carried out on the collected gecko eggs, and unfertilized eggs and eggs with formed embryos were removed. Place the newborn eggs with complete eggshells, milky white and slightly pink in color in two plastic hatching boxes with lids covered with 1.5cm thick moist vermiculite on the bottom (the ratio of dry vermiculite weight to water weight is 2:1.5) Inside, the eggs are half buried in moist vermiculite.

[0035] Place the hatching box containing the gecko's eggs in a constant temperature room at 32°C, and the temperature fluctuation does not exceed 1°C. The 34 eggs in one of the hatching boxes were dripped with 2-3 μL of anhydrous alcohol solution of letrozole with a concentration of 12 mg / ml every day for 13 days from the day of constant temperature hatching. The 46 eggs in another hatch box were not treated with drugs. Only under the treatment of 32℃, the egg hatching time is 40-44 days, the average egg hatching time is 42 days, the hatch...

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Abstract

The invention discloses a control method of sexuality of Gekko japonicus juveniles. The control method comprises the following steps of 1) going through the appearances and the colors of collected Gekko japonicus ova, selecting the ova, which are provided with a complete fragile egg shell and is ivory and faint pink, and removing unfertilized ova and the ova with the formed embryos; 2) placing the Gekko japonicus ova, which conform to the requirements, into a plastic incubation box provided with a cover, laying damp vermiculites with the thickness of 1-1.5 cm at the bottom of the box, and burying the half of the ova into the damp vermiculites; 3) setting the temperature of the plastic incubation box within the scope of 28-32 DEG C, and inoculating in a constant temperature room for 40-56 days. According to the control method, the Gekko japonicus juveniles with the required sexuality are obtained through controlling the inoculation temperature and dropping a letrozole anhydrous alcohol solution.

Description

technical field [0001] The invention belongs to the technical field of gecko artificial breeding, and relates to a method for controlling the sex of gecko larvae. Background technique [0002] Verrucous gecko is produced in the East China region of my country. It has a cold nature and a small poison. The dry product with internal organs removed is called "Dragon Gecko", which can be used as medicine. It has the effects of nourishing the lungs and kidneys, nourishing essence and blood, relieving cough and relieving asthma, relieving spasm and expelling wind, and dispersing swelling; "Compendium of Materia Medica" claims that it can cure "blood accumulation Become a ruffian, wind and scrofula". At present, gecko is widely used in various clinical diseases, especially for a variety of malignant tumors, and has become a traditional Chinese medicinal material for treating tumors in my country. Therefore, the multi-tuber gecko has become one of the main wild animals captured in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
Inventor 丁国骅计翔
Owner LISHUI UNIV
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