Shandangan Rex

Grazing Specialist

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  • Full Name: Shandangan Rex
  • Sire Stack: Pivotal x Mobile x Haze
  • HBN: HOLIRLM214291491972
  • AI Code: HO6881
  • Kappa Casein: AB
  • Beta Casein: A1A2

Production summary

  • Date Nov 2025
  • Source ICBF
  • Prod Dtrs 828
  • Prod Herds 291
  • EBI 219
  • EBI Rel 89
  • Milk S.I. 35
  • Milk S.I. Rel 99
  • Milk kgs -167
  • Fat kgs 9.8
  • Fat % 0.29
  • Protein kgs 0.6
  • Protein % 0.09

Calving summary

  • Calving S.I. 26
  • Calving S.I. Rel 98
  • Direct calving ease 6.39
  • Maternal calving ease 4.30
  • Gestation length -3.36
  • Calf mortality -0.51

Fertility summary

  • Fertility S.I. 123
  • Fertility S.I. Rel 76
  • Calving interval -7.58
  • Survival 1.67

Maintenance

  • Maintenance S.I. 11
  • Maintenance S.I. Rel 82
  • Stature 0.17
  • Condition score 0.24

Management

  • Management S.I. 3
  • Management S.I. Rel 66
  • Milking speed -7.75
  • Temperament 0.01

Pedigree

  • DAM Shandangan Rose 30 VG88
  • 2ND DAM Shandangan Rose 15 VG89

Carbon summary

  • Carbon S.I. 16
  • Carbon S.I. Rel 90

Beef summary

  • Beef S.I. -16
  • Beef S.I. Rel 92

Health summary

  • Health S.I. 22
  • Health S.I. Rel 80
  • Lameness -0.03
  • Mastitis -0.04
  • SCC -0.2

UK figures

  • Milk kgs -291
  • Fat kgs 2.5
  • Protein kgs -1.6
  • Fat % 0.31
  • Protein % 0.17
  • Lifespan 57
  • SCC -14
  • Mastitis -1
  • Fertility index 17.5
  • SCI 305
  • ACI 306
  • ACI/SCI Rel % 85

Proof run: UK Data: AHDB 25/12
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