Iowa State University's Zoe Kiefer investigates pelvic organ prolapse in sows and identifies factors that may be contributing causes in hopes of developing a strategy to decrease prolapse incidence on sow farms.
U.S. swine production has seen gains in sow productivity, measured by piglets weaned per sow per litter farrowed. But it has accompanied by an increase in the number of total born piglets that are alive at weaning.
Sows were monitored throughout gestation—identifying nutrition requirements into how much energy in their diet went for maintenance, and growth of the sow, and how much was left for the developing litter.
The U.S. will shield a list of allies including Europe, Australia, South Korea, Argentina and Brazil from steel and aluminum tariffs that take effect on Friday, according to U.S. Trade Representative Robert Lighthizer.