Method for arousing semen collection sexuality of boar and improving semen collection pleasure of boar

A boar and semen collection technology, applied in medical science, veterinary instruments, animal delivery, etc., can solve the problems of inability to meet the nature of boars, poor sperm quality, low libido of boars, etc., and shorten the training time of artificial semen collection. , the effect of satisfying natural needs and reducing the difficulty of training

Inactive Publication Date: 2014-11-05
佘高飞
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]With the development of the economy, the pig raising industry in China has gradually changed from the free-range breeding model to the large-scale breeding. In order to improve the efficiency, the large-scale farmers all use foreign high-quality boars Crossbred with local sows to increase the lean meat rate of commercial pigs and reduce the feed-to-meat ratio of commercial pigs. However, it is uneconomical for every farmer to raise breeding boars, and it is easy to infect diseases. Therefore, artificial insemination has been adopted by farmers. Favored, it can make full use of the excellent performance of boars and overcome the disadvantages of long-distance use of boars. The semen of artificial insemination is collected by inducing boars to climb over the prosthesis of sows. The sows’ courtship sounds during natural mating and the mating sounds during mating make the boars lack passion during semen collection and cannot satisfy the boar’s nature. Semen operation, sometimes even chasing and biting semen collection personnel, boars are prone to low libido, poor sperm quality, and its service life is short

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  • Method for arousing semen collection sexuality of boar and improving semen collection pleasure of boar

Examples

Experimental program
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Embodiment 1

[0013] Example 1: Such as figure 1 A schematic diagram of a boar lure device shown, which includes a player 1, a USB flash drive 2, and a power cord 3, imports the simulated sow courtship sound and mating sound files stored in the computer into the USB flash drive 2, and the USB flash drive 2 Insert the flash disk 2 into the USB flash disk socket of the player 1, install the player 1 on or near the sow prosthesis, preferably on the head end of the sow prosthesis or the sow dummy The body is not used for the boar to climb over the end, so that the position where the sound is emitted is closer to the natural mating situation. Connect the power cord 3 to the power supply, and start playing the simulated sow courtship and mating sounds from the boar entering the semen collection area. End to stop playback.

Embodiment 2

[0014] Example 2: 1. Acquisition of sow's voice: use a video camera to record the characteristic courtship calls of sows in the prime of estrus, boars, boars before natural mating, sows' courtship and mating sounds, and their behaviors. down;

[0015] 2. Analyzing and editing: Use the software on the computer to edit the video and audio captured by the camera in Step 1, and select the remaining sows to be in estrus according to the characteristics of the duration of each stage of courtship and mating in the natural environment of boars and sows The 0.5-1 minute characteristic courtship call sound issued by the peak period, the 1.5 minute long sow courtship sound of the boar and sow before natural mating, and the 10 minute long sow mating sound and behavior clips, and then Separate audio and video, use audio editing software to denoise the audio, remove sounds other than sow courtship and mating sounds, and superimpose and amplify the obtained audio three times to increase th...

Embodiment 3

[0017] Example 3: 1. Acquisition of sow's voice: use a video camera to record the characteristic courtship calls of sows in the prime of estrus, boars, boars before natural mating, sows' courtship and mating sounds, and their behaviors. down;

[0018] 2. Analyzing and editing: Use the software of vivid sound and picture on the computer to edit the video and audio taken by the camera in step 1, select and retain the characteristic courtship call sound of the sow in the peak of estrus, and separate the audio and video, Use audio editing software to denoise the audio, remove the sound other than the sow’s courtship sound, superimpose and amplify the obtained audio three times to increase the sound intensity, and obtain the simulated sow courtship sound file 1 at the peak of estrus, and then select and save The sow courtship sound before the natural mating of boars and sows, separate the audio from the video, use audio editing software to denoise the audio, remove the sound othe...

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Abstract

The invention discloses a method for arousing the semen collection sexuality of a boar and improving the semen collection pleasure of the boar by simulating courtship sounds and copulation sounds of a sow and further discloses an oestrus inducing device for a boar. The oestrus inducing device for the boar comprises a player 1, a USB flash disk 2 where the courtship sounds and the copulation sounds of the sow are stored and a power line 3. The method for arousing the semen collection sexuality of the boar and improving the semen collection pleasure of the boar comprises the steps that characteristic courtship tweeting sounds made by the sow when the sow is in the high oestrus stage, the courtship sounds made by the boar and the sow when the boar is mated with the sow naturally, and the mating sounds and the behaviors of the board and the sow are recoded synchronously through a video camera, the characteristic courtship tweeting sounds made by the sow when the sow is in the high oestrus stage, the courtship sounds made by the sow before the boar is mated with the sow, and the sounds and the behavior segments of the sow when the boar is mated with the sow are selected and kept, audios and videos are then separated, a simulated sow courtship sound and mating sound file is obtained, the simulated sow courtship sound and mating sound file is imported into a playing device with the storage function, or the simulated sow courtship sound and mating sound file is imported into the USB flash disk and then the USB flash disk is inserted into the playing device with a USB flash disk slot, so that the oestrus inducing device for the boar is obtained.

Description

technical field [0001] The invention relates to the field of breeding boar welfare in animal husbandry, in particular to a method for stimulating the boar's semen collection libido and improving its semen collection pleasure. Background technique [0002] With the development of the economy, China's pig farming industry has gradually changed from free-range breeding to large-scale farming. In order to improve efficiency, large-scale farmers use foreign high-quality boars to crossbreed with local sows to increase the lean meat rate of commercial pigs and reduce the cost of commercial pigs. The feed-to-meat ratio of pigs, but every farmer raises boars, which is very uneconomical and easy to infect diseases, so the use of artificial insemination has been favored by farmers. It can make full use of the excellent performance of boars and overcome boars. Disadvantages of not being able to use it at a long distance. The semen of artificial insemination is collected by inducing the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D19/02A01K67/02
Inventor 佘高飞
Owner 佘高飞
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