A swine nutritionist with the University of Guelph credits a dramatic increase in liquid byproducts from biofuel and food processing for an increased interest in liquid feeding in Ontario. With liquid feeding systems, feed is prepared in a central mixing tank then pumped through lines to individual troughs where the pigs can consume it.
While considered new in North America, countries like the Netherlands, Germany and Denmark they feed up to 50 percent of market pigs using liquid feeding systems and in Ireland that figure is close to 90 percent. Dr. Kees De Lange told delegates to the Western Swine Nutrition Conference in Winnipeg this week, in North America the pockets of liquid feeding are in Ontario. He estimates producers raise 20 percent of the finishing pigs in southwestern Ontario on liquid feeding systems. Read More