Farm Contractor & Large Scale Farmer
    Twitter LinkedIn
    • FREE Email Newsletters
    • About Us
    • Advertise
    • Subscribe
    • Contact Us
    Twitter LinkedIn
    Podcast
    Farm Contractor & Large Scale Farmer
    • News
      • Arable & Agronomy
      • Dealership News
      • Environmental Land Management Scheme/Policy
      • Event News
      • Health & Safety
      • Machinery
      • People
      • World News
    • Farm Machinery
      • Amenity & Maintenance
      • Cultivations
      • Drilling
      • Grassland Equipment
      • Harvesting
      • Muck & Slurry
      • Sprayers
      • Telehandlers
      • Tractors
      • Tractor of the Year
      • Tyres & Tracks
      • Whatever happened to?
    • Precision Farming
    • Markets & Policy
    • Profiles
      • National Arable and Grassland Awards
      • Company Profiles
      • Reader Profiles
    • Livestock
      • Beef
      • Dairy
      • Sheep
    • Magazines
      1. June 2025 issue
      2. Cereals event guide 2025
      3. May 2025 issue
      4. April 2025 issue
      5. March 2025 issue
      6. 2025 Tyre Developments supplement
      7. February 2025 issue
      8. National Arable and Grassland Awards supplement
      9. January 2025 issue
      10. December 2024 issue
      11. November 2024 issue
      12. October 2024 issue
      13. September 2024 issue
      14. August 2024 Issue
      15. 2024 Drills and Seeds supplement
      16. July 2024 Issue
      17. Cereals Supplement
      18. June 2024 Issue
      19. May 2024 Issue
      20. April 2024 Issue
      21. Tyres and Tracks Supplement
      22. March 2024 Issue
      23. National Arable & Grassland Award – Meet the Finalists
      24. February 2024 Issue
      25. January 2024 Issue
      26. December 2023
      27. Agritechnica Preview Supplement
      28. November 2023
      29. October 2023
      Featured

      Cereals event guide 2025 available now

      By Matthew TiltJune 20, 2025
      Recent

      Cereals event guide 2025 available now

      June 20, 2025

      June 2025 issue available now

      June 2, 2025

      May 2025 issue available now

      May 1, 2025
    • Events
    • Podcast
    Farm Contractor & Large Scale Farmer
    Dairy

    Three young sires makes their debut amonst proven top 10

    John SwireBy John SwireDecember 5, 20173 Mins Read
    Facebook Twitter LinkedIn Email
    Mocon

    The number one position in the new Profitable Lifetime Index (£PLI) rankings for daughter-proven Holstein bulls is held by long-term leader, Gen-I-Beq Lavaman. This bull has almost 100 more UK daughters contributing to his figures since they were published by AHDB Dairy last August, now clocking up more than 1,000 milking in the UK. He earns a PLI of £690, reflecting his balanced breeding profile, with a very high Predicted Transmitting Ability (PTA) for protein percent (+0.18%) and low daughter maintenance costs (-9).

    In second position is a bull which makes his debut in the proven bull rankings in the shape of Mocon. Bred in Germany to a daughter of Snowman, his sire is Morgan, giving him both Bookem and Shottle in his pedigree. With a PLI of £679, Mocon has a PTA which combines high weight of milk (839kg) and protein (28.5kg), alongside low cell counts (-23) and favourable daughter maintenance (-19), reflecting his daughters’ smaller than average stature.

    Teemar Shamrock Alphabet edges up to third place with outstanding fitness attributes including daughter fertility (Fertility Index 21.1) and good calving ease (both direct and maternal). Low maintenance costs (-23) and a high Lifespan Index of +0.7 help to earn him a PLI of £668.

    Cell count and fertility improver, S-S-I Shamrock Mystic holds on to fourth position (PLI £640), closely followed by VH Cole Clark, another fitness specialist with 21.2 FI, +0.8 Lifespan and a PLI of £634.

    Sixth place goes to De-Su 11236 Balisto, now with over 200 UK daughters contributing to his proof and a PLI of £628.

    New in seventh position is the former genomic young sire, De-Su Penley 11839, a Seagull-Bay Platinum son with exceptional udder health credentials at -38 SCC and -6 Mastitis. His PLI is £621.

    In eighth place is De-Su Rookie 11057 (PLI £616) ahead of high type transmitter, EDG Rubicon, with a TM of 2.92 and a PLI of £612.

    Rounding off the top 10 is new entry, View-Home Littlerock (by Cashcoin) whose well-balanced figures are wrapped up in a PLI of £603.

    “Proven sires continue to offer high reliability for those breeders who wish to continue to keep a proportion of their herds bred to sires which have daughter records,” says Marco Winters, head of animal genetics for AHDB Dairy. “However, for others, they will serve as reassurance that genomic indexes are reliable indicators of future performance as many of the bulls entering the daughter-proven ranking today, began life as young genomic sires whose genetic predictions were based on their DNA.

    “The reliability those genomic predictions offer is increasingly evident as young bulls move reliably up the rankings and will give confidence to those producers who wish to benefit from the genetic advantage young sires can bring.”

     

    Tweet
    Share
    Share
    Pin
    Share. Facebook Twitter LinkedIn Email
    Previous ArticleOrganic derogation extension will provide much needed relief for pig and poultry farmers
    Next Article New 5 Series tractors from John Deere
    John Swire

    Read Similar Stories

    Funded vet visits to help farmers tackle endemic diseases

    June 26, 2025

    Spread-a-Bale launches new high performance spreader

    June 23, 2025

    Cereals event guide 2025 available now

    June 20, 2025
    Most Read Stories

    Kramp launches own-brand PTOs

    July 1, 2025

    Turney Group to take on Merlo brand with new dedicated depot

    July 1, 2025

    Ernest Doe sells Ashford depot to Haynes Bros

    July 1, 2025
    Farm Contractor & Large Scale Farmer

    The UK's leading agricultural machinery journal

    Twitter LinkedIn
    © 2024 MA Agriculture Ltd, a Mark Allen Group company

    Privacy Policy | Cookies Policy | Terms & Conditions

    • Farmers Weekly
    • AA Farmer
    • Poultry News
    • Pig World

    Type above and press Enter to search. Press Esc to cancel.