Method for increasing parturition rate of mustela pulourius furo

A technology of farrowing rate and ferret, applied in animal husbandry and other directions, can solve the problems of large limitations, seasonal breeding of ferrets, limited litter size, and inability to change the reproductive cycle of ferrets.

Pending Publication Date: 2021-04-30
无锡珊瑚礁生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device does not increase the breeding capacity of female ferrets, nor can it change the reproductive cycle of ferrets, which has relativ

Method used

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  • Method for increasing parturition rate of mustela pulourius furo
  • Method for increasing parturition rate of mustela pulourius furo

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The present embodiment provides a kind of method that improves ferret litter rate, specifically comprises the following steps:

[0048]Select 3 healthy and healthy 12-month-old sexually mature female ferrets, and inject 180IU PMSG into the abdominal cavity of the sexually mature female ferrets, and react for 55h; then, every 10h, intramuscularly inject 3.5IU FSH, continue 6.5d: After the sexually mature female ferret is in estrus, inject 270IU HCG intramuscularly to stimulate follicular hyperplasia and promote superovulation;

[0049] Select 3 healthy, 12-month-old sexually mature male ferrets in good condition, raise them in a darkroom, and irradiate them under a light source that simulates natural light for 5.5 hours every day to simulate the changes in the natural light cycle;

[0050] After the female ferrets treated with superovulation are mated with the male ferrets treated with light control, ferret offspring are obtained.

Embodiment 2

[0052] The present embodiment provides a kind of method that improves ferret litter rate, specifically comprises the following steps:

[0053] Select 3 healthy and healthy 10-month-old sexually mature female ferrets, and inject 150IU PMSG into the abdominal cavity of the sexually mature female ferrets, and react for 60h; then, every 12h, intramuscularly inject 4IU FSH for 6d ; After the sexually mature female ferret is in estrus, inject 250IU HCG intramuscularly to stimulate follicular hyperplasia and promote superovulation;

[0054] Select 3 healthy, 12-month-old sexually mature male ferrets in good condition, raise them in a darkroom, and irradiate them under a light source that simulates natural light for 6 hours every day to simulate the changes in the natural light cycle;

[0055] After the female ferrets treated with superovulation are mated with the male ferrets treated with light control, ferret offspring are obtained.

Embodiment 3

[0057] The present embodiment provides a kind of method that improves ferret litter rate, specifically comprises the following steps:

[0058] Select 3 healthy and healthy 10-month-old sexually mature female ferrets, and inject 170IU PMSG into the abdominal cavity of the sexually mature female ferrets, and react for 50h; then, every 8h, intramuscularly inject 2.5IU FSH, continue 7d: After the sexually mature female ferret is in estrus, inject 280IU HCG intramuscularly to stimulate follicular hyperplasia and promote superovulation;

[0059] Select 3 healthy, 10-month-old sexually mature male ferrets in good condition, raise them in a darkroom, and irradiate them under a light source that simulates natural light for 5 hours every day to simulate the change of natural light cycle;

[0060] After the female ferrets treated with superovulation are mated with the male ferrets treated with light control, ferret offspring are obtained.

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Abstract

The invention provides a method for increasing the parturition rate of mustela pulourius furo. The method for increasing the parturition rate of the mustela pulourius furo comprises the following steps: performing superovulation treatment on female mustela pulourius furo; carrying out illumination control treatment on male mustela pulourius furo; and mating the female mustela pulourius furo with the male mustela pulourius furo to obtain offsprings. According to the method, reproductive hormone is injected into the body of the female mustela pulourius furo, superovulation of the female mustela pulourius furo is promoted, the breeding period is adjusted, meanwhile, lamplight is used for simulating changes of the natural illumination period, the male mustela pulourius furo is induced to estrus at the same time, and therefore the effect of increasing the litter size is achieved, and conditions are created for multiple times of breeding of the mustela pulourius furo within one year. According to the method for increasing the parturition rate of the mustela pulourius furo, the obstacle that the mustela pulourius furo can only breed once in one year in a natural state is overcome, the parturition quantity of each fetus is increased, more convenient conditions are provided for related research, and the application range is very wide.

Description

technical field [0001] The invention belongs to the technical field of ferret breeding, and in particular relates to a method for increasing the litter rate of ferrets. Background technique [0002] Ferrets (scientific name: Mustelaputorius furo), also known as Mediterranean ferrets, belong to the Mustelidae family and are usually kept as pets or experimental animals. In recent years, as a model animal, ferrets have been widely used in brain development, brain function, spinal cord injury, epilepsy, heart disease, immunity, obesity, oncology, various lung diseases (such as chronic obstructive pneumonia, lung cyst, lung fibrosis, etc.) and lung cancer, etc.) and infectious diseases have played a unique and important role. In some research fields, ferrets have gradually replaced (or partially replaced) traditional model animals such as mice, and produced a number of major breakthroughs and leading scientific research results. [0003] Ferrets are animals that breed seasonall...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 陈欣立
Owner 无锡珊瑚礁生物科技有限公司
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