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What conditions do pigs need to meet after African swine fever? Attention, farmers!
Since the outbreak of African swine fever in China, it has had a great impact on the pig industry in China, and the price of pork once soared to 30 yuan/kg.

Once pigs in pig farms are infected with African swine fever, it can spread to the whole field in a short time, bringing huge economic losses to pig farmers.

At present, the epidemic situation of swine fever in Africa has been controlled to a certain extent, and the state has also begun to encourage pig farmers to raise pigs. So what are the conditions for raising pigs after African swine fever?

First of all, African swine fever has made a comeback.

Pig farmers should carefully investigate all the factors that African swine fever enters pig farms and never let go of any details.

After listing, study the feasible measures one by one and strictly implement them to prevent the problems from recurring.

Pig farmers should not only strictly screen the problems existing in their own pig farms, but also understand the causes of African swine fever in other pig farms and conduct self-examination to avoid repeating the same mistakes.

Second, the disinfection management of pig farms

Pig farms should establish a strict disinfection system. African swine fever is an acute and highly contagious infectious disease, which is mainly spread through direct contact between pigs and people, people and creatures and animals.

Therefore, in order to re-feed, the pig farm must purify African swine fever and block the way for African swine fever to enter the pig farm, that is, do a good job in the biological safety of the pig farm, and the most direct embodiment of the biological safety of the pig farm is disinfection.

Before the pig farm is raised, it is necessary to carry out strict cleaning and disinfection inside and outside the pig farm for many times, and it is necessary to choose a disinfectant that can effectively kill African swine fever.

Disinfection procedure: first soak with disinfectant, then rinse, then soak with foam disinfectant, then rinse, or sterilize with flamethrower at high temperature.

In addition, the drinking water source of pigs should be disinfected to prevent African swine fever from remaining in drinking water.

Third, the evaluation of pig farm reconstruction.

1. Samples are regularly taken in multiple areas of production area and living area, and African swine fever antigen is detected once every two weeks, and it is continuously detected for more than three times. Only when the antigen test is negative every time can the conditions for rehabilitation be met.

2. A certain number of fattening pigs aged 3-5 months were selected for supplementary feeding test. After 42 days (the longest incubation period of African swine fever), the pigs were healthy and stable, and the pig farms met the supplementary feeding conditions.

3. There has been no African swine fever epidemic in this area for more than three months.

4. The pig farm lifted the blockade of African swine fever epidemic for more than 3 months, and no new epidemic appeared.

5. There is no African swine fever epidemic around the pig farm.

The mortality rate of African swine fever is 100%, which can be said to be devastating to pig farms. Although the epidemic situation of African swine fever has been controlled to a certain extent, pig farmers should pay attention to it.

The above conditions must be met before the pig farm can be reared again.

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