ABSTRACT
This chapter summarizes research that shows that there can be considerable improvement in dry-processing methods. The main purpose of gram processing is to rupture the kernel, reduce particle size, and increase surface area so that digestion can occur more rapidly and thoroughly. The comparisons with dry rolled corn were followed by a comparison of finely rolled milo with steam-flaked corn, which was conducted in a commercial feedlot. The choice between feeding rolled milo or steam-flaked corn should involve relative price of the two grains, plus the extra cost of steam-flaking. Carcass caloric density was estimated as a function of carcass weight, backfat, and marbling score. Individual energy gains were calculated from an equation that included both live weight gain and caloric density. Performance of cattle fed finely ground milo was equal to that of those fed finely rolled milo. In conclusion, particle size affects nutritional value of milo.
