Show feeding iron to pigs one of elie newest adventures to in live stock feeding at iowa state col lege Is the feeding of iron to pigs this lius has been fell fed in the form of 0 f iron oxide to fall fattening piss pigs and to spring gilts gifts that are to be kept over it has been found that the iron causes the pigs to make more rapid gatna gains at lower cost the experimenters ero celled attention to the fact that 1 iroc r Is one of the important constituent of the rod rd r d color to in blood ch Is ns as io calp fab ISM igor and vi iry |