Chicken' semen diluent and application thereof

A technology of diluent and semen, applied in applications, medical preparations containing active ingredients, antibacterial drugs, etc., can solve the problem of lax disinfection of insemination instruments, decline of egg fertilization rate and egg production rate, increase of dead scouring, etc. problems, to achieve the effect of less rooster dosage, lasting and stable fertilization rate, and saving the cost of feed use

Inactive Publication Date: 2015-11-25
JIANGXI HUAYU POULTRY BREEDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, judging from the situation of artificial insemination carried out by some chicken farmers and manufacturers, due to the lax disinfection of insemination equipment, or the long-term stimulation ...

Method used

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  • Chicken' semen diluent and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Under sterile conditions, add 4g of glucose and 1.5ml of egg yolk to 100ml of distilled water to dissolve, then add 1g of cephalosporin, 1g of amikacin and 1g of ribavirin, mix well to obtain chicken semen dilution, and adjust the pH to 6.9 ~7.0, osmotic pressure is 330~360mOsm, buffer index is 5.5~461, low temperature preservation.

Embodiment 2

[0026] Chicken artificial insemination: During use, the chicken semen diluent is preheated to 37°C for later use, and semen is collected by back-abdominal combined massage method and diluted 1:1 with the wet semen diluent on the spot, and the diluted semen is diluted within 0.5h Lost to the hen. The hen is inseminated with the method of turning the anus, and each hen is inseminated once every 5 days, and the diluted semen is 30-50 microliters each time. The eggs were collected 48 hours after insemination, and the eggs were hatched within 1 week after insemination, and the fertilization rate was measured on the 7th day of incubation.

Embodiment 3

[0028] Chicken artificial insemination: During use, the chicken semen diluent is preheated to 37°C for later use, and the semen is collected by combined dorsal and abdominal massage method, and is diluted 2:1 with the wet semen diluent on the spot, and the diluted semen will be diluted within 0.5h Lost to the hen. The hen is inseminated with the method of turning the anus, and each hen is inseminated once every 5 days, and the diluted semen is 30-50 microliters each time. The eggs were collected 48 hours after insemination, and the eggs were hatched within 1 week after insemination, and the fertilization rate was measured on the 7th day of incubation.

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Abstract

The invention belongs to the technical field of animal breeding and provides chicken' semen diluent. The chicken' semen diluent contains 100 ml distilled water, 1 g cephalosporin, 1 g amikacin, 1 g virazole, 4 g glucose and 1.5 ml yolks, and the pH value of the chicken' semen diluent is 6.9-7.0. The chicken' semen diluent is preheated to be at the temperature of 37 DEG C and then is mixed with cocks' semen according to the (1-3): 1 mass ratio of the cocks' semen to the chicken' semen diluent, the mixture is used for artificial insemination of chicken, fallopian tube envelope inflammations of breeding hens can be effectively prevented and controlled, the fertility rate of hatching eggs can be improved, and the death and culling rate of the hens can be reduced.

Description

technical field [0001] The invention relates to a diluent of chicken semen, which belongs to the technical field of animal reproduction and is used for artificial insemination of chickens. Background technique [0002] At present, with the promotion and popularization of cage chickens, more and more breeder breeders and manufacturers have begun to adopt artificial insemination technology, which is of great significance to improve the utilization rate of breeder roosters and save breeder feed. Chicken artificial insemination technology is an indispensable means in modern breeding and production. Its main advantages are to accelerate the process of improved breeds; improve the utilization rate of excellent breeders; reduce the number of breeding roosters and save feeding costs; help prevent the mutual transmission of diseases wait. Due to the high density of poultry sperm and the small amount of semen collected, chicken semen is generally diluted and then inseminated, which c...

Claims

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Application Information

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IPC IPC(8): A01N1/02A61K31/7056A61P31/04A61P31/12A61P15/00A01K67/02A61K31/7036
Inventor 崔海军代进
Owner JIANGXI HUAYU POULTRY BREEDING CO LTD
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