Doc, feed companies also import large volumes of USA soybeans,as for the corn,well to my knowledge corn makes livestock fattier,here in Canada wheat grain makes our hogs a better product and makes us a top exporter of frozen pork,the Americans are a top producer of corn,their livestock gets more corn in their diets.I guess I am not so far off so far,if our whole wheat,barley and soybeans grow,will put us ahead of most,as for the diet thing,my take is if you had 100 people,feed them the same thing,not all would grow at the same rate,genes play an important part here,may be more so than breed specific.I have always seen myself more of a lone wolf type,do not like to run with the pack but rather lead the pack.Some of the feeds here in North America contain steriods,its main purpose to get the stock up to weight as fast as possible,at any cost to the health of that animal.Poultry is a prime example,how do you get a chick from 1 day old to your dinner table in 5 weeks,breed plays a important part but its in the feed.Farming is now big business,to have an edge over the next guy/girl,nothing personal,just business.Business people in the protein delivery bus.
Good Farming Boys/Girls
mikey Proud to be an INDEPENDANT PRODUCER