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Don’t Stress Out Your Wean Pigs This Fall

Stress isn’t good for any stage of the pig’s life, but weaning is certainly a time where lowering stress on the pig is not just a good idea – it’s critical. From the right diet to the right environment, it’s essential that employees are ready to help pigs get off to the best start possible.

“Those piglets are used to having full bellies coming off of their mom at weaning, and so as they transition into the nursery, being able to fill those stomachs and digestive systems with food is very critical,” said Joel DeRouchey, professor at Kansas State University, at the Annual Swine Conference hosted by Carthage Veterinary Service. “Once pigs eat more, they’re going to have a better average daily gain the rest of their lives, and we know that their digestive health is going to be better.”

How Clean is Clean?
When it comes to getting pigs started right in the barn, one area that needs talked about more is sanitation, DeRouchey says.

Although it’s clearly not overlooked, he says studies show opportunities for improvement.

“There are many ways that we clean barns after a group leaves and before the next set comes in,” he says. “I think we need to get back to the basics, making sure not only the pens are clean, but particularly focusing on any rubber or plastic mats that are used group to group, and especially the watering devices, are also clean.”

Data has shown that the watering device, before sanitation, has some of the highest counts of E coli, he points out.

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What Does 20 MILLION Hogs a Year Look Like?

Video: What Does 20 MILLION Hogs a Year Look Like?


?? The Multi-Plant System Processing 20 Million Hogs Annually in the Midwest JBS USA operates multiple large-scale pork processing facilities across the Midwest, including major plants in Iowa, Minnesota, and Indiana. Combined, these facilities have the capacity to process approximately 20 million hogs annually.

Each plant operates high-speed automated slaughter systems capable of processing up to 20,000 head per day, followed by fabrication lines that break carcasses into primals, sub-primals, and case-ready retail products.

Hog procurement is coordinated through electronic marketing platforms that connect regional contract finishing operations and independent producers to plant demand schedules. This digital procurement system allows for steady supply flow and scheduling efficiency across multiple facilities.

Processing plants incorporate comprehensive food safety systems, including pathogen intervention technologies, rapid chilling processes, and integrated cold-chain management. USDA inspection is embedded throughout the harvest and fabrication stages to ensure regulatory compliance and product integrity. Finished pork products — from bulk primals to retail-ready packaged cuts — are distributed through coordinated logistics networks serving domestic and export markets.