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Poultry semen diluent for maintaining sperm motility and prolonging insemination time

A technology of insemination time and sperm motility, applied in the field of diluent, can solve the problems of aggravating labor intensity, personnel loss, economic loss, etc., and achieve the effect of reducing the proportion of defective eggs, preventing salpingitis, and reducing stress.

Inactive Publication Date: 2014-03-05
ANHUI WUXING FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Artificial insemination will cause strong stress to laying hens, resulting in varying degrees of decline in egg production, resulting in greater direct economic losses
And frequent artificial insemination increases the labor intensity of workers, resulting in more staff turnover

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0030] Poultry semen dilution for maintaining sperm motility and prolonging insemination time, each 1000ml dilution contains:

[0031] Magnesium chloride 0.5-1.4g, potassium citrate 1-1.3g, sodium acetate 8-10g, fructose 10-20g, sodium glutamate 10-25g, multivitamin 1-5g, penicillin 100,000-800,000 IU, streptomycin 100,000-800,000 IU and water.

[0032] Among them, magnesium chloride is magnesium chloride hexahydrate, and can be replaced by flowing calcium chloride or sodium chloride; sodium acetate is sodium acetate trihydrate, and can be replaced by magnesium acetate; fructose can be replaced by glucose or sucrose; streptomycin can be replaced by gentamicin .

[0033] In addition, the poultry semen dilution used to maintain sperm motility and prolong insemination time has a pH value of 6.8-7.0 and an osmotic pressure of 375-385mmol / L / kg.

[0034] The diluent of poultry semen for maintaining sperm motility and prolonging insemination time of the present invention:

[0035]...

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PUM

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Abstract

The invention discloses poultry semen diluent for maintaining the sperm motility and prolonging the insemination time. Every 1000ml of diluent comprises the following components: 0.5g to 1.4g of magnesium chloride, 1g to 1.3g of potassium citrate, 8g to 10g of sodium acetate, 10g to 20g of fructose, 10g to 25g of sodium glutamate, 1g to 5g of multi-vitamin and water. The poultry semen diluent has the beneficial effects that the insemination time can be prolonged, the number of the raised breeder cocks can be reduced, the stress on a breeder hen caused by the artificial insemination can be alleviated, the egg laying rate can be improved, the fertility rate can be increased, the incidence probability of the oviduct inflammatory can be reduced, and the quality of the chicks can be improved.

Description

technical field [0001] The invention relates to a diluent, in particular to a poultry semen diluent used for maintaining sperm vitality and prolonging insemination time. Background technique [0002] The artificial insemination technology of chickens was produced abroad in the 1930s, and a lot of work was done abroad in the research of semen diluents in the 1960s and 1980s. Domestic chicken artificial insemination research work began in the 1950s. Chicken three-dimensional cage technology and artificial insemination technology are mutually causal, opening up a broad space for the development of poultry farming with chickens as the main body. Compared with the artificial insemination technology of domestic animals (cattle, sheep, pigs), the artificial insemination technology of chickens is characterized by the frequent use of breeding roosters and the large acceptance group. For breeders that produce eggs, the ratio of male to female in natural mating is generally 1:10, and ...

Claims

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Application Information

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IPC IPC(8): A01N1/02
Inventor 胡祖义
Owner ANHUI WUXING FOOD
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