By SHELLI MADER
More than 65 people gathered Thursday at the Kansas State University Agricultural Research Center south of Hays for the 98th annual Beef Cattle Research Roundup.
Much of the center's research this year involved wet distillers grain. Distillers grain, a by-product of ethanol production, is gaining popularity as a feed supplement among cattle producers.
According to Justin Waggoner, KSU beef systems extension specialist, he receives more questions about feeding wet distillers grains than almost anything else.
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