Top 5 uncommon feed ingredients for livestock

Soy, grains, grass. These ingredients all sound very familiar. But what about pineapple residue, shredded newspapers, starfish, coniferous trees and Azolla? Do you want to feed these to livestock animals? All About Feed delved a bit deeper into these five unconventional feed ingredients. Silage of pineapple residue Feedipedia published a review on feeding pineapple residues to livestock. The residue is the non-edible part of a pineapple plant (about 70% of the total). But the pineapple f