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How to dispose of swine semen

A disposal method and technology of pig semen, which can be used in biochemical equipment and methods, preservation of human or animal bodies, and determination/inspection of microorganisms. The effect of increasing the efficiency of use and shortening the storage time

Inactive Publication Date: 2018-07-17
永州市天丰畜牧发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of the existing semen collection technology is that it does not pay attention to disinfection and exceeds the standard, causing a large number of bacteria and microorganisms to flow into the semen during the semen collection process, resulting in lower sperm quality in boars, lower conception rates in sows, and increased breeding costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1 The embodiment proposes a kind of disposal method of pig semen, comprises the following operations:

[0026] A. Check the quality of semen:

[0027] (1) Volume check: Weigh the weight of the semen and make a record.

[0028] (2) Temperature check: Measure the temperature of the semen to ensure that its temperature is above 34°C, and discard if the temperature is lower than 34°C;

[0029] (3) Density check: Use a glass rod to drop a little semen as a sample, drop it on a glass slide, and then put it under a microscope to observe the density. The density standard is that the distance between two sperms is the distance that can accommodate a sperm head; If the density does not meet the standard, it will be discarded. If the density exceeds this standard, it should be diluted until it reaches the standard density;

[0030] (4) Motility test: use a glass tube to take a small amount of original semen and place it on a glass slide, cover it with a cover glass, p...

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PUM

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Abstract

The invention discloses a disposal method of porcine semen and belongs to the technical field of artificial insemination. The disposal method includes following steps: A, performing quality checking, namely volume, temperature, density, activity, shape and color checking on semen; B, diluting the semen; C, filling the semen in a split manner; 3, marking a semen bottle; D, storing the semen. Through standard operation and control in the whole process of quality checking, dilution, split filling, storing and transporting of the porcine semen, sperm activity is maintained to maximum extent, quality of the semen different in lot is basically maintained stable, and storage life is prolonged.

Description

technical field [0001] The invention relates to the technical field of pig artificial insemination, in particular to a processing method for pig semen. Background technique [0002] At present, my country is a big pig production and consumption country. Pig farms above the designated size adopt artificial insemination for the sake of avoiding diseases and improving conception rate. The disposal method of the semen of the mating boar has become an important link in the production of live pigs. In the prior art, there are mostly formulas and preparation methods of pig semen diluents, but there is a lack of comprehensive disposal methods for pig semen. The main disadvantage of the existing semen collection technology is that it does not pay attention to disinfection and exceeds the standard, causing a large number of bacteria and microorganisms to flow into the semen during the semen collection process, resulting in lower sperm quality in boars, lower conception rates in sows,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N1/02C12Q1/02
CPCA01N1/021A01N1/0215A01N1/0284C12Q1/02
Inventor 屈建秋
Owner 永州市天丰畜牧发展有限公司
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