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Animal Sciences Department

Animal Sciences Department

Know Your Heifer

Optimizing Replacement Beef Heifer Development in Florida

The Know Your Heifer Program is an extension service to beef producers. In the 2020-2021 breeding season, we enrolled over 2,000 heifers in more than 20 beef operations across Florida. We confirmed that half of all immature heifers were still open in the end of the breeding season. Participation in the program enabled producers to make cost-effective management decisions, such as culling or delaying breeding, based on the evaluation of heifers. Additionally, we established a statewide system to collect, summarize and compare information on the reproductive potential and performance of replacement beef heifers. Beef operations were ranked and producers could see how they measured up. 

 

  • How Does It Work?
  • How Does It Work?

    Florida ranches can enroll starting in October 2021 and will receive two technical visits to the ranch.

    First Visit: approximately 10 to 20 days prior to the beginning of the breeding season heifers will be evaluated for reproductive potential.

    Exams consist of an assessment of age, breed composition, body weight (if a scale is available), body condition score and reproductive tract score (RTS).

    RTS is a powerful and accurate indicator of the reproductive potential of individual heifers.

    Based on the RTS and other assessments, ranchers will be equipped to make informed management decisions based on the reproductive potential of heifers.

    Second Visit: approximately 30 days after the beginning of the breeding season. Heifers will be evaluated for their reproductive performance.

    Heifers will be submitted to a pregnancy test, and producers will know which heifers became pregnant or remained open. Alternative dates for the pregnancy test are possible.

      

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  • What Is The Cost?
  • What Is The Cost?

    The cost-recovery fee for this program is based on our travel expenses and a per-animal fee:

    Travel (total for two trips):

    •             <150 miles: U$100.00
    •             >150 miles: U$250.00 

    Heifer Work (for the two visits)

    Includes one RTS evaluation prior to the breeding season (usually 10 to 2- days prior to starting the breeding season) AND one pregnancy test at a time to be arranged (usually 30 days after the end of the breeding season):

    •             Less than 40 heifers: U$400.00 flat fee
    •             Between 41 and 100 heifers: U$10.00/heifer                        
    •             Between 101 and 200 heifers: U$8.00/heifer
    •             More than 200 heifers: U$7.00/heifer

         

              

                   

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  • What Do You Get?
  • What Do You Get?
    • Record of individual animal data (ID, body weight, BCS, breed composition, date of birth)
    • Analyses and report on individual and herd reproductive potential (RTS, First Report) and reproductive performance (pregnancy test, Second Report)
    • Opportunity to connect with many ongoing livestock extension programs
    • Recommendations on implementation of reproductive technologies
    • Benchmarking through an anonymous comparative analyses to other herds in Florida at the end of the breeding season (Final Report and Florida Ranking)

      beef extension events

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  • Final Report & Florida Ranking
  • Final Report & Florida Ranking

    Know Your Heifer Final Report & Florida Ranking

    Know Your Heifer Final Report Presentation

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  • Support Materials
  • Support Materials

    Know Your Heifer Flyer

    Reproductive Tract Score for Heifers

    Calculating Reproductive Performance in Beef Operations:

    Gulf Coast Cattleman

    Know Your Heifer Photos

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Contact

Dr. Mario Binelli

UF/IFAS Department of Animal Sciences
Bldg 459, Shealy Drive
PO Box 110910
Gainesville, FL 32611

Phone: (352) 359-1888

General Information

  • Beef Extension
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Department of Animal Sciences
P.O. Box 110910, Gainesville, FL 32611-0910
(352) 392-1981

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