Date of this Version
2017 Nebraska Beef Cattle Report. University of Nebraska Extension MP104. Lincoln, NE.
A finishing study was conducted to determine the value of the fiber in distillers grains plus solubles on cattle performance. Five treatments were evaluated: a corn control diet, 20 or 40% modified distillers grains plus solubles, plus two diets containing corn germ meal and corn bran balanced to equal the fiber content of the two modified distillers grains plus solubles diets. Th ere was a significant improvement in ADG and F:G for cattle fed modified distillers grains plus solubles compared to control. Cattle fed the corn germ meal and bran diets had increased DMI, slightly lower ADG, and poorer F:G compared to the control. Th e isolated fiber component had 83– 90% the feeding value of corn, while modified distillers grains plus solubles had 107– 108%. Other components in distillers besides fiber must improve the value of distillers compared to corn.