58-69 Performance Proven Bulls Sell at Auction

Angus, Brahman, SimAngus, and Simmental bulls consigned by progressive breeders from across the Southeast.

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Florida Bull Test

The objective of the Florida Bull Test is to evaluate the performance potential and breeding soundness of consigned bulls with the ultimate goal of increasing the genetic potential of beef cattle operations in the Southeastern U.S.

The Florida Bull Test consists of a 112-day performance test, plus a breeding soundness evaluation on every bull that qualifies for the auction. When the bulls arrived at the NFREC Feed Efficiency Facility (FEF), they are sorted into contemporary groups and then moved into pens where they are adapted to a soy hull and corn gluten-based diet for three weeks, before initiating the test. The bulls remain in the FEF for 56 days to collect intake data and were then relocated to 3.25-acre pastures for the remaining 56 days of the test, where they received the same diet. Animal performance, specifically average daily gain (ADG), is calculated using only the official starting and finishing test weights. Throughout the test, bulls are observed and screened for structural soundness and disposition. Bulls deemed to be structurally unsound or of poor disposition do not qualify for the sale.

A significant portion of the test is the inclusion of feed efficiency of individual bulls. To rank the bulls on feed efficiency we use residual feed intake (RFI), which is the difference between actual feed intake and expected feed intake. The more negative the number, the more efficient the bull. During the 2023-24 bull test, the RFI of bulls ranged from -5.03 to 7.88 lb./d. Therefore, the most efficient bull consumed 7.88 lb. per day less feed than expected for his gain. This equates to 2,876 lb. per year less feed than that bull was expected to consume!

Our staff works hard to provide the best care possible for these bulls. We believe each bull should be given the chance to express their own genetic potential for performance and fertility.

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Florida Bull Test Sale – January 17

North Florida Research and Education Center – Beef Cattle Unit – 4925 Highway 162, Greenwood, Florida

We have completed the 26th Florida Bull Test. All bulls were returned to the pasture on 12/8/25 after the second weighing to obtain the final weight on test and after conducting the first round of breeding soundness examinations. The average daily gain (ADG) for the bulls after the 112-day test was 3.45 pounds per day and ranged from 5.21 to 2.03 pounds per day.  All bulls have been evaluated for:  Daily individual animal feed intake, with accurate animal weights used to determine individual animal feed intake and feed efficiency (G:F, F:G, and RFI).  Pedigrees, actual weights, scrotal circumferences, EPDs, and ultrasound carcass data will be provided in the 2026 Florida Bull Test Sale Catalog.

Online bidding and videos of each bull are available on DV Auction. Online bidders should apply for bidding access prior to the live sale.

To access bull test data, directions, sale catalog, or sale information go to the Florida Bull Test website:  https://go.ufl.edu/flbulltest 

Lunch will be available to purchase from the Malone FFA Chapter stating at 11:30 AM. Sale starts at 12:30 PM.

For more information, contact:
Tina Gwin, North Florida Research and Education Center – Marianna
Phone: (850) 526-1621
Email: tpgwin@ufl.edu

Print out the sale flyer to serve as a reminder and to share with others that might want to attend:  2026 Florida Bull Test Sale Flyer