Why are pigs 14 days old?

The main purpose of 14-day sows is to prevent and cure parvovirus. Because sows are easily infected with this virus in the early stage, and once they suffer from parvovirus disease, almost 100% of the piglets are stillborn, and even if they are not stillborn, there may be deformities of piglets, dry fetuses or difficult breeding of sows, so for the safety of sows and piglets, it is best to give birth at 14 days.

How to prevent and cure porcine parvovirus disease?

The main results are as follows: 1. To persist in self-breeding and prevent the disease from being introduced into pig farms, it is necessary to do two hemagglutination inhibition experiments when breeding pigs must be introduced. When the titer of hemagglutination inhibition is 1: 256, it can be introduced.

2. Do a good job of isolation and breeding, treat the dead pigs innocuously, and strictly disinfect the pig grounds and appliances.

3. The prevention of this disease mainly depends on strengthening immunity and inoculating porcine parvovirus inactivated vaccine and attenuated vaccine. The reserve sows and boars were injected with 2ml vaccine intramuscularly 1-2 months before breeding, followed by the first immunization and the second immunization 2 weeks later.

4. Sows sick during pregnancy were injected with cephalosporin injection twice a day for 3 to 5 days.

5. Timely injection of prostatic enol injection into diseased pigs with delayed delivery to prevent fetal corruption and stay in the uterus to cause infertility or endometritis.

The above is why sows play a small introduction in 14 days. I hope it will be helpful to everyone.