CATDOLL : CATDOLL: Steps and methods of sperm extraction in sows

The extraction of semen from sows is an important task in the breeding industry. It can help breeders better understand the reproductive status of sows, thereby improving the breeding effect and litter rate of sows. The following will introduce the steps and methods of extracting semen from sows.

Step 1: Preparation

Before taking the semen from a sow, the following preparations need to be done:

• Choose appropriate equipment: Professional equipment is required for semen collection of breeding pigs, including semen collection cups, artificial insemination devices, microscopes, etc.
• Prepare the working environment: Make sure the working environment is clean and hygienic to prevent any risk of infection.
• Prepare breeding pigs: Select breeding pigs that are in good health and have strong reproductive ability.

Step 2: Collecting semen

The core of the boar semen collection chart is to collect the semen of the boar. The specific steps are as follows:

1. Prepare the semen collection cup: The semen collection cup needs to be cleaned in advance to ensure it is free of contamination.
2. Stimulate the breeding pigs: Use artificial stimulation or natural stimulation to make the breeding pigs sexually excited and reach the state of ejaculation.
3. Collecting semen: Place the semen collection cup close to the boar's penis and capture the semen flowing into the semen collection cup.

Step 3: Make a sperm extraction map

The purpose of making a semen collection map is to observe the quality and quantity of semen more intuitively. The method of making a semen collection map is as follows:

• Pour the semen from the semen collection cup onto a microscope slide.
• Gently cover the semen with a coverslip to avoid air disturbance.
• Place the microscope on the microscope stage, adjust the magnification, and observe the number, motility, and morphology of sperm in the semen.

Step 4: Analyze and record

According to the observation results of the sperm collection chart, after analysis and recording, an assessment of the reproductive status of the breeding pigs can be obtained. At the same time, corresponding measures need to be taken to improve the reproductive capacity of the breeding pigs.

Summarize

The semen collection chart of sows is a complex and important task. It can help breeders better understand the reproductive status of sows and take targeted measures to improve the reproductive effect of sows. The semen collection chart of sows can be effectively completed through the steps of preparation, semen collection, semen collection chart making and analysis and recording.

Thank you for reading this article. I hope it helps you understand the steps and methods of semen extraction in breeding pigs.