Poultry semen nutritional agent, poultry semen nutritional diluent and preparation method thereof and application of poultry semen nutritional agent in preparation of poultry semen nutritional diluent

A nutrient and diluent technology, which is applied in the field of poultry breeding, can solve the problems of limited ability to retain sperm activity, low fertilization rate and survival rate, and achieve the effects of saving breeding costs, reducing breeding density, and improving the quality of selection

Inactive Publication Date: 2020-04-03
赵章成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing avian semen dilutions have limited ability to retain sperm motility, resulting in low fertilization and survival rates

Method used

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  • Poultry semen nutritional agent, poultry semen nutritional diluent and preparation method thereof and application of poultry semen nutritional agent in preparation of poultry semen nutritional diluent
  • Poultry semen nutritional agent, poultry semen nutritional diluent and preparation method thereof and application of poultry semen nutritional agent in preparation of poultry semen nutritional diluent
  • Poultry semen nutritional agent, poultry semen nutritional diluent and preparation method thereof and application of poultry semen nutritional agent in preparation of poultry semen nutritional diluent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of poultry semen nutrient dilution liquid, comprises following raw material:

[0023]

[0024] The preparation method of the above-mentioned poultry semen nutrient solution is as follows: under aseptic conditions, dissolve each raw material in water, after completely dissolving, filter through a 0.22 μm filter membrane, place the filtrate in a steam sterilizer for disinfection for 30 minutes, and pack it into The specifications of 50mL, 100mL and 500mL are stored for future use.

Embodiment 2

[0026] A kind of poultry semen nutrient dilution liquid, comprises following raw material:

[0027]

[0028] The preparation method of the above-mentioned poultry semen nutrient solution is as follows: under aseptic conditions, dissolve each raw material in water, after completely dissolving, filter through a 0.22 μm filter membrane, place the filtrate in a steam sterilizer for disinfection for 30 minutes, and pack it into The specifications of 50mL, 100mL and 500mL are stored for future use.

experiment example 1

[0030] Chicken Farm Breeding Experiment

[0031] Test time: April 2018-June 2018;

[0032] Experimental object: a chicken house in a chicken farm in Jiangmen, the chicken house includes 12,500 breeders, and they are randomly and equally divided into the experimental group and the control group;

[0033] Experimental method: the breeding cocks of the experimental group were diluted with the nutrient diluent of Example 1 after semen extraction, the volume ratio of the semen and the diluent was 1:1, and the chicken semen of the control group was not diluted; The hens in the control group and the control group were artificially inseminated, and the insemination volume of each hen was 30 μL;

[0034] How to use the nutrient solution:

[0035] (1) Flushing of the sperm collection tube: Take 1-2mL of nutrient solution and add it to the sperm collection tube, shake it well, pour it out, and add the collected semen into the sperm collection tube;

[0036] (2) Dilution: Add the same ...

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PUM

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Abstract

The invention provides a poultry semen nutritional agent, a poultry semen nutritional diluent and a preparation method thereof and application of the poultry semen nutritional agent in preparation ofthe poultry semen nutritional diluent. The poultry semen nutritional agent is prepared from the following raw materials in parts by weight: 110-130 parts of citrate, 200-230 parts of acetate, 280-320parts of taurine, 300-355 parts of hydrochloride, 900-1100 parts of monosaccharide, 2900-3100 parts of glutamate and 0-70 parts of metronidazole. The poultry semen nutritional diluent disclosed by theinvention can greatly retain the activity of sperms and improve the fertilization rate and the survival rate.

Description

technical field [0001] The invention relates to the field of poultry reproduction, in particular to a poultry semen nutrient, a nutrient diluent and a preparation method and application thereof. Background technique [0002] With the development needs of my country's animal husbandry, poultry breeding has changed to intensive and large-scale, and my country's breeder breeding has also reached a certain scale. At this stage, artificial insemination techniques have been widely used in the insemination of breeders. Semen diluent is a liquid added to semen that is suitable for sperm to survive in vitro and maintain fertilization ability. Semen diluent has been widely used in large poultry farms. The use of semen diluent can reduce the amount of semen taken, thereby reducing the amount of breeding roosters and reducing production costs. However, existing avian semen diluents have limited ability to retain sperm motility, resulting in low fertilization and survival rates. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N1/02
CPCA01N1/0226
Inventor 赵章成
Owner 赵章成
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