CATDOLL : CATDOLL: Exploring the breeding method of dual-purpose sows

introduce

Dual-purpose sows are a breeding model with fast reproduction speed and high efficiency, and are widely used in animal husbandry. Understanding the breeding method of dual-purpose sows is of great significance to improving pig farming efficiency.

Selection of dual-purpose sows

First of all, selecting high-quality sows is the key to successful breeding. High-quality sows should come from healthy, well-bred sows, with moderate body size, shiny coat color, and no obvious physical defects. In addition, sows should have good reproductive performance, including normal estrus and stable pregnancy cycles.

Estrus Management

The estrus period of sows is crucial for reproduction. When the estrus period comes, timely mating is the key to ensure the smooth progress of subsequent reproduction. The farm mainly judges the estrus status of sows by observing the behavioral changes of sows and regularly measuring their temperature. Once estrus is confirmed, mating can be arranged.

Breeding method

The breeding methods of dual-purpose sows mainly include artificial insemination and natural mating. Artificial insemination is usually carried out after ensuring that the sow is in estrus. Professionals collect the semen of the breeding boar and then inject it into the sow to complete the fertilization process. Natural mating is to put the sow and the high-quality boar together and let them complete the mating process by themselves.

Pregnancy and farrowing

After successful mating, the sow will be pregnant for about 3 months, 3 weeks, and 3 days (about 114 days). During pregnancy, the sow needs to be well fed and managed to ensure her health. When giving birth, pay attention to providing a suitable delivery room and post-birth care to ensure the growth and development of the piglets.

Weaning and subsequent management

After the piglets are born, they need to be weaned and raised after weaning. Generally, they are weaned around 30 days after birth, and then appropriate feed and growth environment are provided according to the growth conditions of the piglets to ensure their healthy growth.

Conclusion

By understanding the breeding methods of dual-purpose sows, farmers can better master pig farming techniques, improve breeding efficiency, and obtain better economic benefits. Reasonable selection of breeds, management of estrus, selection of mating methods, pregnancy, farrowing, and subsequent management are all key to ensuring the successful breeding of dual-purpose sows.

Thank you for reading this article. I hope it will give you a comprehensive understanding of the dual-purpose sow breeding method.