Magheraboy Samson

Grazing Specialist

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  • Full Name: Magheraboy Samson
  • Sire Stack: Mojo x Fergus x Reliable
  • HBN: HOLIRLM226056120197
  • AI Code: HO8456
  • Kappa Casein: AB
  • Beta Casein: A2A2

Production summary

  • Date May 2025
  • Source ICBF
  • Prod Dtrs 0
  • Prod Herds 0
  • EBI 354
  • EBI Rel 57
  • Milk S.I. 136
  • Milk S.I. Rel 75
  • Milk kgs 21
  • Fat kgs 21.4
  • Fat % 0.36
  • Protein kgs 15.9
  • Protein % 0.26

Calving summary

  • Calving S.I. 59
  • Calving S.I. Rel 59
  • Direct calving ease 5.26
  • Maternal calving ease 4.79
  • Gestation length -5.17
  • Calf mortality -0.61

Fertility summary

  • Fertility S.I. 147
  • Fertility S.I. Rel 37
  • Calving interval -8.39
  • Survival 3.31

Maintenance

  • Maintenance S.I. 11
  • Maintenance S.I. Rel 39
  • Stature -0.69
  • Condition score 1.29

Management

  • Management S.I. 3
  • Management S.I. Rel 59
  • Milking speed -1.27
  • Temperament 0.07

Pedigree

  • DAM Ballintosig FR6472 Amber 1039 GP82
  • 2ND DAM Ballintosig LWR Amber 733 EX90

Carbon summary

  • Carbon S.I. 6
  • Carbon S.I. Rel 55

Beef summary

  • Beef S.I. -8
  • Beef S.I. Rel 44

Health summary

  • Health S.I. 1
  • Health S.I. Rel 75
  • Lameness -0.06
  • Mastitis -0.06
  • SCC -0.04

UK figures

  • Milk kgs -116
  • Fat kgs 13.3
  • Protein kgs 10.2
  • Fat % 0.37
  • Protein % 0.29
  • Lifespan -30
  • SCC 4
  • Mastitis 1
  • Fertility index 10.4
  • SCI 415
  • ACI 399
  • ACI/SCI Rel % 62

Proof run: UK Data: AHDB 25/08
Cogent abide by the AHDB Dairy and Holstein UK established Code of Advertising.
UK information supplied by AHDB.

Haplotypes & Recessives:

Bulls tested free for genetic recessives will not show these codes for formatting reasons