Nextgen Impossible

Grazing Specialist

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  • Full Name: Nextgen Impossible
  • Sire Stack: Gallivant x Jester x Jono
  • HBN: JERIRLM226044622615
  • AI Code: J2872
  • Kappa Casein: A2A2
  • Beta Casein: BB

Production summary

  • Date May 2025
  • Source ICBF
  • Prod Dtrs 0
  • Prod Herds 0
  • EBI 256
  • EBI Rel 67
  • Milk S.I. 117
  • Milk S.I. Rel 82
  • Milk kgs -180
  • Fat kgs 21.7
  • Fat % 0.52
  • Protein kgs 9.6
  • Protein % 0.28

Calving summary

  • Calving S.I. 36
  • Calving S.I. Rel 74
  • Direct calving ease 3.04
  • Maternal calving ease 4.72
  • Gestation length -1.74
  • Calf mortality 0.10

Fertility summary

  • Fertility S.I. 85
  • Fertility S.I. Rel 47
  • Calving interval -4.62
  • Survival 2.19

Maintenance

  • Maintenance S.I. 49
  • Maintenance S.I. Rel 53
  • Stature -2.67
  • Condition score -1.3

Management

  • Management S.I. 6
  • Management S.I. Rel 69
  • Milking speed -18.31
  • Temperament 0.01

Pedigree

  • DAM Nextgen Hillstar Penny VG87
  • 2ND DAM Nextgen Hugestar

Carbon summary

  • Carbon S.I. 27
  • Carbon S.I. Rel 65

Beef summary

  • Beef S.I. -68
  • Beef S.I. Rel 55

Health summary

  • Health S.I. 4
  • Health S.I. Rel 76
  • Lameness -0.03
  • Mastitis 0.01
  • SCC -0.04

UK figures

  • Milk kgs -450
  • Fat kgs 7.4
  • Protein kgs -1.5
  • Fat % 0.58
  • Protein % 0.30
  • Lifespan 30
  • SCC 12
  • Mastitis -
  • Fertility index 2.8
  • SCI 364
  • ACI 279
  • ACI/SCI Rel % 58

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