Preventive measures for slippery fetus of sows

People who raise sows are more afraid of the phenomenon of slippery foetus in sows, which is a kind of abortion, and there are many reasons for slippery sows, so how to prevent slippery foetuses in sows? Let's get to know it with the editor.

1. Timely breeding

Sow breeding begins to ovulate 24 hours after oestrus. From the expression of estrus, there is a change of heart into a quiet state, and white filamentous mucus will flow out of the vagina. If you press the back of the sow with your hand, the sow will stand still. At this time, mating is the best time to reduce embryonic mortality and increase the birth rate.

2. Strengthen the management before conception

The protein feed and energy feed were added 3-14 days before mating, and minerals and vitamins were added at the same time to make it enter the mating state quickly. Compared with the thinner ones, the nutrition should be strengthened for a long time before mating, and the physical strength should be restored as much as possible, so as to facilitate mating, conception, fetus protection and improve the birth rate.

3. Pay attention to feed quality

Pregnant sows should not be fed with moldy, frozen and other contaminated feed, otherwise poisoning will easily occur, which will cause embryo death and seriously affect the life safety of sows.

4. Proper exercise

Sows do not exercise regularly during pregnancy, and the embryo mortality rate is about 0.5% higher than that of regular exercise sows. Sows exercise is mainly free exercise, and attention should be paid during exercise to prevent sows from falling or bumping into obstacles so as not to hurt the embryo.

5. Keep the ambient temperature

In the first week of pregnancy, the embryo death rate of sows increases when the ambient temperature reaches 32-35 degrees Celsius. Similarly, breeding with heated boars will also increase embryo mortality, so it is best to control the ambient temperature between 15 and 25 degrees Celsius.

The above is the introduction of preventive measures for sow slippage. I hope it can help you. If you want to know more about it, please follow us.