The sows with reproductive ability are the basis for the survival and development of the farm. Only by strengthening the management of the first child of the sow can the sows continue to proliferate. Therefore, farmers should do a good job in the management of sow production and do a good job in health care, because it directly affects the reproduction of sows in the future. There are three aspects to doing a good job in the production management of sows:
1. Master the estrus period of the sow
If the farmer wants to ensure a higher chance of pregnancy, then it is necessary to accurately understand the individual status of the sow, to know when the sow is ovulating, and when it is easy to estrus. If you can get a good understanding of the individual condition of the sow, then basically half of the success of the breeding. In general, it is checked whether the sow is already in the ovulation estrus period. The farmer can observe whether the sow has a static reaction. If the sow is pressed and the sow is quiet and has no violent reaction, then the head is explained. Sows have a high probability of having symptoms of estrus. In addition, observing whether the sow's vulva has fluid flow can further help the farmer to prove the previous judgment.
2, repeated breeding
Many farmers have found that sows often breed but fail in the end. Mating does not put the sows pregnant with pigs. This is a big loss for pig farms because the farmers pay for the sows. Human and material resources, but did not get pig baby to support the development of pig farms. If the sow is not pregnant in time, the farmer who misses the estrus period will need to spend more on the cost of the feed, and there is no profit during this period. It is indeed an uneconomic performance for pigs to pursue profit. Therefore, it is possible to adopt a method of repeating breeding for sows. By repeating the breeding, as long as the sow has no reproductive problems, there will always be a successful breeding.
3. Sow production management
The lack of production experience and the experience of raising piglets in the first birth of the sows is relatively difficult at the time of production. Therefore, the farmers need to pay attention to the production process of the sows and take corresponding measures to reduce the sows. s pain. The specific measure is to inject the drug into the sow, reduce the production pain of the sow and the time of less production, and the drug can increase the physical strength of the sow to help the childbirth.
Farmers only have the estrus period of individual sows. When the sows are in estrus, they can arrange breeding. In order to prevent the failure of breeding, repeated breeding methods can be adopted, and the sows can help the sows to alleviate the pain of childbirth during the sow production process. After the sows are successfully produced, the sows will be given extra care. At the same time, the sows will be taken care of the piglets and the survival rate of the piglets will be improved to ensure the stable development of the pig farms.
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Advantage:
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Qingzhou JuLong Agriculture Equipment Co.,Ltd , https://www.julonggrowtech.com