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What do reserve sows feed without estrus?

Published: 2024-11-24 Author: mysheen
Last Updated: 2024/11/24, Friends who have raised pigs should know that it is not easy for sows to have piglets. There are also a lot of questions about reserve sows, so what do reserve sows feed if they are not in estrus? Let's have a look together! What are the reserve sows fed without estrus?

Friends who have raised pigs should know that it is not easy for sows to have piglets. There are also a lot of questions about reserve sows, so what do reserve sows feed if they are not in estrus? Let's have a look together!

What are the reserve sows fed without estrus?

It can be fed with high quality pig feed. Rich in vitamin E, vitamin A, vitamin D, choline and necessary trace elements and amino acids; cooperate with appropriate amount of exercise to create a comfortable environment.

What should the reserve sows do if they are not in estrus?

1. Scientific temptation

If there are non-estrus individuals in the reserve sows, Pig Bhabha suggests that you can drive the non-estrus sows to a separate enclosure, and then drive different boars to the sows' enclosure every day to allow them to have some contact. This can effectively stimulate those cold-tempered, non-estrus sows.

2. Hormone therapy

First of all, it should be noted that hormone therapy has certain side effects, if there is no obvious effect after three times of use, then it is recommended to discontinue the treatment. In general, for sows that are not in estrus, pig Baba recommends that you choose human chorionic gonadotropin or pregnant horse serum for treatment.

3. Boar stimulation

For those reserve sows that are not in estrus, you can also merge them with parturient sows in the same enclosure. Of course, it is best to choose those parturient sows that are weaned and similar in size to backup sows. In this way, when parturient sows are in estrus, they will also infect those reserve sows that are not in estrus, prompting them to synchronize their estrus.

4. Exercise therapy

Non-estrus reserve sows are often caused by environmental depression and neglect of exercise. Then, you might as well choose a good day and take the sow for a walk, so that the sow can bask in the sun and exercise more. This can also improve estrus.

The relevant questions about the reserve sows will be summarized and sorted out here for you today. I hope this article will be helpful to you.

 
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