Four unit system in swine housing system?

A four-unit system in swine housing typically consists of four distinct areas: breeding, gestation, farrowing, and nursery/finishing. Each unit is designed to cater to the specific needs of pigs at different life stages, promoting optimal health, welfare, and productivity. This system allows for efficient management of resources, biOSecurity, and disease control, while also facilitating better monitoring of animal performance. By separating stages, it helps reduce stress on the animals and improves overall herd management practices.