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Healthy breeding method for improving mating success rate of female donkeys

A breeding method and technology with a success rate, applied in medical science, veterinary instruments, animal delivery and other directions, can solve the problems of long estrus duration, irregular follicle ovulation, and inability to increase the breeding volume of donkeys. The effect of ensuring activity and improving the success rate of conception

Pending Publication Date: 2021-01-01
内蒙古草原御驴科技牧业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the number of donkey breeding in my country has continued to decline. The main reason is that the donkey's estrus lasts for a long time and the follicles ovulate irregularly. , thus limiting the development of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: A kind of healthy breeding method that improves female donkey mating success rate, it comprises the following steps: (1) semen collection; (2) semen treatment; (3) female donkey estrus identification; (4) artificial insemination;

[0027] (1) Sperm collection: use the female donkey in estrus as the platform donkey, and when the male donkey erects and climbs up, delay 1 second to put a fake vagina coated with lubricant on the outside of the male donkey's penis to collect the male donkey's semen. 2-3 strands of the secreted bulbourethral gland fluid are shed to flush the urethra of the male donkey, so as to reduce the influence of uric acid on the sperm;

[0028] (2) Semen treatment: filter the semen collected in step (1) with 6 layers of sterile gauze, mix and dilute the filtered semen with the diluent at a ratio of 1:1 and place them in a sterile beaker to obtain the first One dilution of semen;

[0029] (3) Estrus identification of female donkeys: use B-...

Embodiment 2

[0038] Embodiment 2: A kind of healthy breeding method that improves female donkey mating success rate, it comprises the following steps: (1) semen collection; (2) semen treatment; (3) female donkey estrus identification; (4) artificial insemination;

[0039] (1) Sperm collection: Use the female donkey in estrus as a platform donkey. When the male donkey erects and climbs up, delay 3 seconds to put a fake vagina covered with lubricant on the outside of the male donkey penis to collect the male donkey semen. The purpose is to let the male donkey first 2-3 strands of the secreted bulbourethral gland fluid are shed to flush the urethra of the male donkey, so as to reduce the influence of uric acid on the sperm;

[0040](2) Semen treatment: filter the semen collected in step (1) with 8 layers of sterile gauze, mix and dilute the filtered semen with the diluent at a ratio of 1:1 and place them in a sterile beaker to obtain the first One dilution of semen;

[0041] (3) Estrus ident...

Embodiment 3

[0050] Embodiment 3: a kind of healthy breeding method that improves female donkey mating success rate, it comprises the following steps: (1) semen collection; (2) semen treatment; (3) female donkey estrus identification; (4) artificial insemination;

[0051] (1) Sperm collection: use the female donkey in estrus as the platform donkey, and when the male donkey erects and climbs up, delay 2 seconds to put a fake vagina coated with lubricant on the outside of the male donkey's penis to collect the male donkey's semen. 2-3 strands of the secreted bulbourethral gland fluid are shed to flush the urethra of the male donkey, so as to reduce the influence of uric acid on the sperm;

[0052] (2) Semen treatment: filter the semen collected in step (1) with 7 layers of sterile gauze, mix and dilute the filtered semen and diluent at a ratio of 1:1, and place them in a sterile beaker to obtain the first One dilution of semen;

[0053] (3) Estrus identification of female donkeys: use B-ult...

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Abstract

The invention discloses a healthy breeding method for improving the mating success rate of female donkeys. The healthy breeding method comprises the following steps of (1) collecting semen, (2) treating seminal fluid, (3) identifying female donkey oestrus, and (4) artificial insemination. The healthy breeding method has the beneficial effects that the pregnancy success rate of the female donkeys is effectively improved by adopting the modes of artificial semen collection, B-ultrasonic follicle examination and artificial insemination; the energy consumption of sperms can be effectively reduced,so that the survival time of the sperms is prolonged, the motility of the sperms injected into the uterus of the female donkeys is guaranteed, and the pregnancy success rate is further guaranteed; healthy pregnancy of the female donkeys is realized, and the health of the pregnant young donkeys is guaranteed; missed mating and wrong mating are avoided, and the pregnancy rate of large-batch femaledonkeys in a factory is increased; and the success rate of postpartum mating is improved on the basis of healthy breeding, and the breeding period of donkeys can be shortened.

Description

Technical field: [0001] The patent of the invention belongs to the field of animal reproduction, and specifically relates to a healthy breeding method for improving the success rate of female donkey mating. Background technique: [0002] Donkeys are gentle in temperament, strong in tolerance, long in life, small in food intake, and have three functions of medicine, tonic and food in one. At present, there are about 40 million donkeys in the world, 47% of which are distributed in Asia. my country is the country with the largest number of donkeys in the world, with an annual stock of about 10 million donkeys. In recent years, the number of donkey breeding in my country has continued to decline. The main reason is that the donkey's estrus lasts for a long time and the follicles ovulate irregularly. , thereby limiting the development of Invention content: [0003] The purpose of the present invention is to provide a healthy breeding method for improving the mating success ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D19/02A01K67/02
CPCA61D19/02A61D19/021A61D19/025A01K67/02
Inventor 张勇伟王俊林白晋宇吴海青付笑慧张玲孙培陪王峰
Owner 内蒙古草原御驴科技牧业有限公司
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