In Exp. 1, 144 pigs (7.5 kg BW) were used in a 28-d
experiment with 6 pigs per pen and 6 pens per treatment.
Treatments were corn–soybean meal based in the
form of mash, pellets (PCD), and pellets with 100%
of the corn ground (PGr; 618 mm) or cracked (PCr;
3444 mm) and blended into the diet after the rest of the
formulation had been pelleted