An important task for the committee is to revise and expand the tables of feed composition. In the current edition of Nutrient Requirements of Swine, the feed database was compiled from a variety of sources, including industry databases.
http://www.feedstuffs.com/ME2/dirmod.asp?sid=F4D1A9DFCD974EAD8CD5205E15C1CB42&nm=Breaking+News&type=news&mod=News&mid=A3D60400B4204079A76C4B1B129CB433&tier=3&nid=0565997493A746A2B31C68BA1B33982F