What happens to the sow s striped clothes twelve days in advance?

Sows give birth early, and all are stillborns, pig farmers should diagnose and **!

This should be considered a miscarriage, and it is a miscarriage in the third trimester of pregnancy. There are many causes of abortion in sows late in gestation, such as mycotoxin poisoning, startles, and stress, but the more common problem is PRRS.

One of the clinical manifestations of PRRS is the miscarriage and stillbirth of sows in the late gestation, because the miscarriage caused by PRRS is quite different from the abortion caused by other problems, and the differential diagnosis can be made through these points:

1. The aborted fetus caused by blue ear is whitish, but the color of the umbilical cord is reddish, commonly known as the big white fetus.

2. The aborted piglets caused by blue ear are filled with red liquid in the chest and abdominal cavity, and the internal organs are red in color.

3. Aborted sows caused by blue ear usually have a high fever before the abortion, and the body temperature returns to normal soon after the abortion.

For the abortion caused by PRRS, because PRRS is a viral disease, there is no good prevention and control method, but it can be added to the sow feed to clear heat and detoxify traditional Chinese medicine with macrolides for 14 days.

Moreover, it is necessary to remind the subject that when the sow abortion rate reaches 10% in the late gestation, it means that the blue ear in the field is unstable and needs to be taken extra measures. You can consider using PRRS vaccine for immunization, generally 3-4 times a year, and then gradually reduce the number of PRRS immunization after the PRRS in the pig farm is stable, so as to maintain the long-term stability of the pig herd.

The sow is about to give birth to piglets 12 days in advance. You have to pay attention. The case of sows.

The sow's early stripping is caused by disease or stress.

If the sow does not reach the farrowing period and gives birth early, it is an abortion. The causes of abortion are mainly caused by certain diseases or strong stress, such as encephalitis, PRRS, swine fever, parvovirus, pseudorabies, etc., strong stress is mainly caused by vaccine immunization, weather changes, accidental falls and other reasons, which may cause abortion of sows, so it is necessary to pay attention to reducing stress and regular immunization for prevention.

As long as the milk production is normal and the piglets have milk to eat, it doesn't matter, because the gestation period is affected by a variety of factors such as breed, age, physical health, good or bad nutrition and good or bad care, such as whether it slips, squeezing, etc. To strengthen the feeding of lactating sows, nutrition should keep up, and it should be better than feeding during gestation, called"Low gestation, high lactation"Feeding method.

Normally, the due date is not 100% accurate and varies from person to person.

Illness or intense stress.

If the sow does not reach the farrowing period and gives birth early, it is an abortion. The causes of abortion are mainly caused by certain diseases or strong stress, such as encephalitis, PRRS, swine fever, parvovirus, pseudorabies, etc., strong stress is mainly caused by vaccine immunization, weather changes, accidental falls and other reasons, which may cause abortion of sows, so it is necessary to pay attention to reducing stress and regular immunization for prevention.

That is to say, this sow has been raised for a long time, both in terms of its size and its weight, it has arrived and can be sold on the market, almost.

It's that the sow can give birth to piglets.

It may be damp poison, you can use disinfectant solution to disinfect the pigsty, and then rub the pig's belly with alcohol.

The first successful breeding can not be re-mated, the fertilized egg begins to develop, and then the mating will be miscarried, the second mating action is so big, the fertilized egg implanted not long ago, there is no development at all, let the boar toss, can not be aborted.

What about the day of this, how did this pig grow into such a bad mountain, and it was not eliminated? If you don't eliminate it, first treat the ** disease, drive away the envy of the worms, and then use some stomach medicine, give some good feed to eat, and then you can get better.