From Bruce Jones | Beef Superintendent | Iowa State Fair mattlautner August 3, 2019Uncategorized Spread the love!From Bruce Jones | Beef Superintendent | Iowa State Fair – New In 2019 Updated Rate Of Gain Info For 4-H Steers & Market Heifers – 2019 Rate Of Gain Requirements: Steers: 2.3 Pounds Per Day Market Heifers: 2.1 Pounds Per Day