Iron not only affects microbial growth but also increases the virulence of pathogenic bacteria in the gut, such as Escherichia coli and Salmonella Typhimurium. Therefore, the addition of inorganic iron to the diet of weaned piglets increases the risk of intestinal diseases. Reducing this factor is critical to successfully addressing piglet health problems after weaning and maximizing growth rates. In addition, high levels of zinc oxide will soon be banned and the use of antimicrobials in swine production will be minimized.
The form of supplemental iron is important because different forms have several key attributes that together determine their value and effectiveness for animals.
PigUA.info by agrotimes.ua